NO844497L - Fremgangsmaate for regenerering av en deaktivert katalysator - Google Patents

Fremgangsmaate for regenerering av en deaktivert katalysator

Info

Publication number: NO844497L
Authority: NO; Norway
Prior art keywords: catalyst; volume; approx; water; gas stream
Prior art date: 1983-11-10

Application number

NO844497A

Other languages

English (en)

Norwegian (no)

Inventor

Shun C Fung

Samuel J Tauster

Jay Y Koo

Original Assignee

Exxon Research Engineering Co

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1983-11-10

Filing date

1984-11-09

Publication date

1985-05-13

1984-11-09 Application filed by Exxon Research Engineering Co filed Critical Exxon Research Engineering Co

1985-05-13 Publication of NO844497L publication Critical patent/NO844497L/no

Links

239000003054 catalyst Substances 0.000 title claims description 273
238000000034 method Methods 0.000 title claims description 91
238000011069 regeneration method Methods 0.000 title description 17
230000008929 regeneration Effects 0.000 title description 16
BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 94
239000010457 zeolite Substances 0.000 claims description 80
HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 72
229910021536 Zeolite Inorganic materials 0.000 claims description 70
VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 61
239000007789 gas Substances 0.000 claims description 57
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 54
229910000510 noble metal Inorganic materials 0.000 claims description 52
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 47
229910001868 water Inorganic materials 0.000 claims description 46
239000001301 oxygen Substances 0.000 claims description 44
229910052760 oxygen Inorganic materials 0.000 claims description 44
239000002245 particle Substances 0.000 claims description 44
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 43
230000000694 effects Effects 0.000 claims description 42
239000001257 hydrogen Substances 0.000 claims description 40
229910052739 hydrogen Inorganic materials 0.000 claims description 40
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 36
229910052697 platinum Inorganic materials 0.000 claims description 36
239000000460 chlorine Substances 0.000 claims description 35
229910052801 chlorine Inorganic materials 0.000 claims description 32
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 31
238000002407 reforming Methods 0.000 claims description 28
239000006185 dispersion Substances 0.000 claims description 26
GDOPTJXRTPNYNR-UHFFFAOYSA-N methylcyclopentane Chemical compound CC1CCCC1 GDOPTJXRTPNYNR-UHFFFAOYSA-N 0.000 claims description 26
239000000571 coke Substances 0.000 claims description 22
239000010970 precious metal Substances 0.000 claims description 20
230000008569 process Effects 0.000 claims description 20
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 19
238000005336 cracking Methods 0.000 claims description 18
238000012423 maintenance Methods 0.000 claims description 15
239000002994 raw material Substances 0.000 claims description 14
229930195733 hydrocarbon Natural products 0.000 claims description 13
150000002430 hydrocarbons Chemical class 0.000 claims description 13
150000001768 cations Chemical class 0.000 claims description 12
239000004215 Carbon black (E152) Substances 0.000 claims description 11
239000011261 inert gas Substances 0.000 claims description 10
229910052757 nitrogen Inorganic materials 0.000 claims description 9
229910052700 potassium Inorganic materials 0.000 claims description 9
239000011591 potassium Substances 0.000 claims description 8
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 7
TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 claims description 5
150000002431 hydrogen Chemical class 0.000 claims description 5
229910052701 rubidium Inorganic materials 0.000 claims description 5
IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 claims description 5
229910052792 caesium Inorganic materials 0.000 claims description 4
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 3
229910052788 barium Inorganic materials 0.000 claims description 3
DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims description 3
229910052791 calcium Inorganic materials 0.000 claims description 3
239000011575 calcium Substances 0.000 claims description 3
238000007670 refining Methods 0.000 claims description 3
229910052708 sodium Inorganic materials 0.000 claims description 3
239000011734 sodium Substances 0.000 claims description 3
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
229910052744 lithium Inorganic materials 0.000 claims description 2
150000008280 chlorinated hydrocarbons Chemical class 0.000 claims 5
KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 claims 3
230000007420 reactivation Effects 0.000 claims 3
230000000087 stabilizing effect Effects 0.000 claims 2
230000006641 stabilisation Effects 0.000 claims 1
238000011105 stabilization Methods 0.000 claims 1
238000006243 chemical reaction Methods 0.000 description 20
229910052751 metal Inorganic materials 0.000 description 18
239000002184 metal Substances 0.000 description 18
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 14
239000000203 mixture Substances 0.000 description 13
125000004429 atom Chemical group 0.000 description 12
230000009467 reduction Effects 0.000 description 12
239000002923 metal particle Substances 0.000 description 11
238000010438 heat treatment Methods 0.000 description 10
238000012360 testing method Methods 0.000 description 10
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
238000005342 ion exchange Methods 0.000 description 9
239000003921 oil Substances 0.000 description 9
238000005899 aromatization reaction Methods 0.000 description 8
230000003197 catalytic effect Effects 0.000 description 8
238000000635 electron micrograph Methods 0.000 description 8
238000003384 imaging method Methods 0.000 description 8
239000000463 material Substances 0.000 description 8
230000015572 biosynthetic process Effects 0.000 description 7
238000002474 experimental method Methods 0.000 description 7
239000000376 reactant Substances 0.000 description 7
238000001179 sorption measurement Methods 0.000 description 7
AFABGHUZZDYHJO-UHFFFAOYSA-N 2-Methylpentane Chemical compound CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 6
IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 6
150000001875 compounds Chemical class 0.000 description 6
239000013078 crystal Substances 0.000 description 6
-1 e.g. CCl^ Chemical class 0.000 description 6
238000004519 manufacturing process Methods 0.000 description 6
TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 6
229910052814 silicon oxide Inorganic materials 0.000 description 6
238000004833 X-ray photoelectron spectroscopy Methods 0.000 description 5
238000010521 absorption reaction Methods 0.000 description 5
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 5
239000011230 binding agent Substances 0.000 description 5
238000004517 catalytic hydrocracking Methods 0.000 description 5
239000011248 coating agent Substances 0.000 description 5
238000000576 coating method Methods 0.000 description 5
230000007423 decrease Effects 0.000 description 5
238000006317 isomerization reaction Methods 0.000 description 5
239000000523 sample Substances 0.000 description 5
239000000243 solution Substances 0.000 description 5
XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
230000002378 acidificating effect Effects 0.000 description 4
238000005054 agglomeration Methods 0.000 description 4
230000002776 aggregation Effects 0.000 description 4
239000007864 aqueous solution Substances 0.000 description 4
238000006555 catalytic reaction Methods 0.000 description 4
238000005470 impregnation Methods 0.000 description 4
238000005259 measurement Methods 0.000 description 4
150000002739 metals Chemical class 0.000 description 4
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
239000011148 porous material Substances 0.000 description 4
238000007363 ring formation reaction Methods 0.000 description 4
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
230000035508 accumulation Effects 0.000 description 3
238000009825 accumulation Methods 0.000 description 3
150000001491 aromatic compounds Chemical class 0.000 description 3
230000005540 biological transmission Effects 0.000 description 3
238000009835 boiling Methods 0.000 description 3
229910052799 carbon Inorganic materials 0.000 description 3
238000002485 combustion reaction Methods 0.000 description 3
238000006356 dehydrogenation reaction Methods 0.000 description 3
239000001307 helium Substances 0.000 description 3
229910052734 helium Inorganic materials 0.000 description 3
SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 3
230000006872 improvement Effects 0.000 description 3
230000000977 initiatory effect Effects 0.000 description 3
229910052741 iridium Inorganic materials 0.000 description 3
GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 3
238000006057 reforming reaction Methods 0.000 description 3
229910052702 rhenium Inorganic materials 0.000 description 3
WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 3
238000006798 ring closing metathesis reaction Methods 0.000 description 3
239000000377 silicon dioxide Substances 0.000 description 3
HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical compound CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 description 2
TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
238000002441 X-ray diffraction Methods 0.000 description 2
229910052786 argon Inorganic materials 0.000 description 2
125000003118 aryl group Chemical group 0.000 description 2
125000004432 carbon atom Chemical group C* 0.000 description 2
238000001833 catalytic reforming Methods 0.000 description 2
238000005660 chlorination reaction Methods 0.000 description 2
238000001816 cooling Methods 0.000 description 2
230000009849 deactivation Effects 0.000 description 2
238000005235 decoking Methods 0.000 description 2
230000008021 deposition Effects 0.000 description 2
238000010894 electron beam technology Methods 0.000 description 2
238000011065 in-situ storage Methods 0.000 description 2
150000002500 ions Chemical class 0.000 description 2
BKIMMITUMNQMOS-UHFFFAOYSA-N nonane Chemical compound CCCCCCCCC BKIMMITUMNQMOS-UHFFFAOYSA-N 0.000 description 2
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
239000012188 paraffin wax Substances 0.000 description 2
239000008188 pellet Substances 0.000 description 2
BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
239000000843 powder Substances 0.000 description 2
230000001172 regenerating effect Effects 0.000 description 2
239000010948 rhodium Substances 0.000 description 2
229910052703 rhodium Inorganic materials 0.000 description 2
MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 2
239000002002 slurry Substances 0.000 description 2
239000000758 substrate Substances 0.000 description 2
229910052717 sulfur Inorganic materials 0.000 description 2
239000011593 sulfur Substances 0.000 description 2
238000003786 synthesis reaction Methods 0.000 description 2
VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
239000012905 visible particle Substances 0.000 description 2
UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 description 1
WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
ZFFMLCVRJBZUDZ-UHFFFAOYSA-N 2,3-dimethylbutane Chemical class CC(C)C(C)C ZFFMLCVRJBZUDZ-UHFFFAOYSA-N 0.000 description 1
239000005995 Aluminium silicate Substances 0.000 description 1
XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical class CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
101100208039 Rattus norvegicus Trpv5 gene Proteins 0.000 description 1
KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
238000005299 abrasion Methods 0.000 description 1
230000004913 activation Effects 0.000 description 1
239000003463 adsorbent Substances 0.000 description 1
230000002411 adverse Effects 0.000 description 1
230000032683 aging Effects 0.000 description 1
150000001335 aliphatic alkanes Chemical class 0.000 description 1
230000029936 alkylation Effects 0.000 description 1
238000005804 alkylation reaction Methods 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
235000012211 aluminium silicate Nutrition 0.000 description 1
229910003481 amorphous carbon Inorganic materials 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
235000013844 butane Nutrition 0.000 description 1
150000001721 carbon Chemical group 0.000 description 1
125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
230000008859 change Effects 0.000 description 1
NEHMKBQYUWJMIP-NJFSPNSNSA-N chloro(114C)methane Chemical compound [14CH3]Cl NEHMKBQYUWJMIP-NJFSPNSNSA-N 0.000 description 1
229910052681 coesite Inorganic materials 0.000 description 1
238000004939 coking Methods 0.000 description 1
230000005494 condensation Effects 0.000 description 1
238000006482 condensation reaction Methods 0.000 description 1
229910052906 cristobalite Inorganic materials 0.000 description 1
238000002425 crystallisation Methods 0.000 description 1
230000008025 crystallization Effects 0.000 description 1
150000001940 cyclopentanes Chemical class 0.000 description 1
230000020335 dealkylation Effects 0.000 description 1
238000006900 dealkylation reaction Methods 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
238000007865 diluting Methods 0.000 description 1
229910001873 dinitrogen Inorganic materials 0.000 description 1
229910001882 dioxygen Inorganic materials 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
239000012153 distilled water Substances 0.000 description 1
238000001035 drying Methods 0.000 description 1
238000001803 electron scattering Methods 0.000 description 1
125000000524 functional group Chemical group 0.000 description 1
238000004817 gas chromatography Methods 0.000 description 1
230000008570 general process Effects 0.000 description 1
238000001239 high-resolution electron microscopy Methods 0.000 description 1
125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
238000011835 investigation Methods 0.000 description 1
NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
239000003350 kerosene Substances 0.000 description 1
239000007788 liquid Substances 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
238000001000 micrograph Methods 0.000 description 1
239000004570 mortar (masonry) Substances 0.000 description 1
IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical class CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
230000010355 oscillation Effects 0.000 description 1
229910052762 osmium Inorganic materials 0.000 description 1
SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
150000002926 oxygen Chemical class 0.000 description 1
229910052763 palladium Inorganic materials 0.000 description 1
230000000737 periodic effect Effects 0.000 description 1
229910000027 potassium carbonate Inorganic materials 0.000 description 1
230000002035 prolonged effect Effects 0.000 description 1
230000001737 promoting effect Effects 0.000 description 1
238000010926 purge Methods 0.000 description 1
230000005855 radiation Effects 0.000 description 1
239000011541 reaction mixture Substances 0.000 description 1
230000009257 reactivity Effects 0.000 description 1
229910052707 ruthenium Inorganic materials 0.000 description 1
238000007086 side reaction Methods 0.000 description 1
229910052710 silicon Inorganic materials 0.000 description 1
235000012239 silicon dioxide Nutrition 0.000 description 1
239000007787 solid Substances 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
238000003756 stirring Methods 0.000 description 1
229910052682 stishovite Inorganic materials 0.000 description 1
239000000126 substance Substances 0.000 description 1
HXJUTPCZVOIRIF-UHFFFAOYSA-N sulfolane Chemical compound O=S1(=O)CCCC1 HXJUTPCZVOIRIF-UHFFFAOYSA-N 0.000 description 1
239000000725 suspension Substances 0.000 description 1
230000009466 transformation Effects 0.000 description 1
230000007704 transition Effects 0.000 description 1
229910052905 tridymite Inorganic materials 0.000 description 1
238000009827 uniform distribution Methods 0.000 description 1
239000008096 xylene Substances 0.000 description 1
150000003738 xylenes Chemical class 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G35/00—Reforming naphtha
- C10G35/04—Catalytic reforming
- C10G35/06—Catalytic reforming characterised by the catalyst used
- C10G35/095—Catalytic reforming characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
- B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
- B01J29/60—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789
- B01J29/61—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the type L, as exemplified by patent document US3216789 containing iron group metals, noble metals or copper
- B01J29/62—Noble metals
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J29/00—Catalysts comprising molecular sieves
- B01J29/90—Regeneration or reactivation
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
- B01J38/42—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst using halogen-containing material
- B01J38/44—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst using halogen-containing material and adding simultaneously or subsequently free oxygen; using oxyhalogen compound
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/10—After treatment, characterised by the effect to be obtained
- B01J2229/26—After treatment, characterised by the effect to be obtained to stabilize the total catalyst structure
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/30—After treatment, characterised by the means used
- B01J2229/36—Steaming
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/30—After treatment, characterised by the means used
- B01J2229/40—Special temperature treatment, i.e. other than just for template removal
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
- B01J2229/30—After treatment, characterised by the means used
- B01J2229/42—Addition of matrix or binder particles

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Materials Engineering (AREA)
Crystallography & Structural Chemistry (AREA)
Oil, Petroleum & Natural Gas (AREA)
General Chemical & Material Sciences (AREA)
Catalysts (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

NO844497A 1983-11-10 1984-11-09 Fremgangsmaate for regenerering av en deaktivert katalysator NO844497L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US55095183A	1983-11-10	1983-11-10

Publications (1)

Publication Number	Publication Date
NO844497L true NO844497L (no)	1985-05-13

Family

ID=24199241

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO844497A NO844497L (no)	1983-11-10	1984-11-09	Fremgangsmaate for regenerering av en deaktivert katalysator

Country Status (11)

Country	Link
EP (1)	EP0142352B1 (de)
JP (1)	JPS60168540A (de)
AR (1)	AR245017A1 (de)
AT (1)	ATE78721T1 (de)
AU (1)	AU570279B2 (de)
BR (1)	BR8405735A (de)
DE (1)	DE3485849T2 (de)
EG (1)	EG16844A (de)
ES (1)	ES8606023A1 (de)
MX (1)	MX171358B (de)
NO (1)	NO844497L (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4925819A (en) *	1983-11-10	1990-05-15	Exxon Research & Engineering Company	Method of regenerating a deactivated catalyst
US5776849A (en) *	1983-11-10	1998-07-07	Exxon Research & Engineering Company	Regeneration of severely deactivated reforming catalysts
US5756414A (en) *	1983-11-10	1998-05-26	Exxon Research And Engineering Company	Method of regenerating deactivated catalyst
US5712214A (en) *	1983-11-10	1998-01-27	Exxon Research & Engineering Company	Regeneration of aromatization catalysts
US4657874A (en) *	1984-01-18	1987-04-14	Mobil Oil Corporation	Redispersion of agglomerated noble metals on zeolite catalysts
EP0283603B1 (de) *	1987-02-24	1991-10-16	Mobil Oil Corporation	Wiederverteilung von agglomerierten Edelmetallen auf Zeolith-Katalysatoren
US5242675A (en) *	1985-10-15	1993-09-07	Exxon Research & Engineering Company	Zeolite L
US5486498A (en) *	1986-10-14	1996-01-23	Exxon Research & Engineering Company	Zeolite L
US4855269A (en) *	1986-12-19	1989-08-08	Chevron Research Company	Process for regenerating a monofunctional large-pore zeolite catalyst having high selectivity for paraffin dehydrocyclization
US4851380A (en) *	1986-12-19	1989-07-25	Chevron Research Company	Process for regenerating sulfur contaminated reforming catalysts
USRE34250E (en) *	1986-12-19	1993-05-11	Chevron Research And Technology Company	Process for regenerating sulfur contaminated reforming catalysts
FR2611533B1 (fr) *	1987-02-26	1989-07-07	Inst Francais Du Petrole	Procede de regeneration de catalyseurs de conversion d'hydrocarbures, a base de zeolithe
FR2611739B1 (fr) *	1987-03-06	1989-07-07	Inst Francais Du Petrole	Procede d'activation d'un catalyseur d'isomerisation de paraffines normales
JPH084748B2 (ja) *	1987-11-13	1996-01-24	出光興産株式会社	失活触媒の再生方法
MY106133A (en) *	1990-03-09	1995-03-31	Exxon Research Engineering Co	Apparatus and method for regenerating deactivated zeolite reforming catalysts.
US5041401A (en) *	1990-03-28	1991-08-20	Mobil Oil Corporation	Thermally stable noble metal-containing zeolite catalyst
JP2606991B2 (ja) *	1991-10-03	1997-05-07	出光興産株式会社	失活触媒の再生方法
WO1998031462A1 (en) *	1997-01-16	1998-07-23	Exxon Chemical Patents Inc.	Method for depositing catalyst metals into zeolite to produce hydrocarbon processing catalyst
CA2286696A1 (en) *	1997-04-18	1998-10-29	Scott A. Ramsey	Naphtha reforming catalyst and process
US5980731A (en) *	1997-11-07	1999-11-09	Exxon Chemical Patents Inc.	Naphtha reforming catalyst and process
DE102005005863B4 (de) *	2005-02-08	2008-01-10	KÖTTER, Joachim	Verfahren und Anlage zur Erhitzung von Regenerationsgasen durch katalytische Verbrennung
DE102007030895A1 (de) *	2007-07-03	2009-01-08	Süd-Chemie AG	Abgaskatalysator für Salzsäure-haltige Abgase
US10696906B2 (en)	2017-09-29	2020-06-30	Marathon Petroleum Company Lp	Tower bottoms coke catching device
US12000720B2 (en)	2018-09-10	2024-06-04	Marathon Petroleum Company Lp	Product inventory monitoring
EP3911601A1 (de) *	2019-01-16	2021-11-24	ExxonMobil Research and Engineering Company	Sinterfeste metallspezies in zeolithen
US12031676B2 (en)	2019-03-25	2024-07-09	Marathon Petroleum Company Lp	Insulation securement system and associated methods
US11975316B2 (en) *	2019-05-09	2024-05-07	Marathon Petroleum Company Lp	Methods and reforming systems for re-dispersing platinum on reforming catalyst
CA3212045A1 (en)	2019-05-30	2020-11-30	Marathon Petroleum Company Lp	Methods and systems for minimizing nox and co emissions in natural draft heaters
US11384301B2 (en)	2020-02-19	2022-07-12	Marathon Petroleum Company Lp	Low sulfur fuel oil blends for stability enhancement and associated methods
US11905468B2 (en)	2021-02-25	2024-02-20	Marathon Petroleum Company Lp	Assemblies and methods for enhancing control of fluid catalytic cracking (FCC) processes using spectroscopic analyzers
US12461022B2 (en)	2021-02-25	2025-11-04	Marathon Petroleum Company Lp	Methods and assemblies for determining and using standardized spectral responses for calibration of spectroscopic analyzers
US11702600B2 (en)	2021-02-25	2023-07-18	Marathon Petroleum Company Lp	Assemblies and methods for enhancing fluid catalytic cracking (FCC) processes during the FCC process using spectroscopic analyzers
US12473500B2 (en)	2021-02-25	2025-11-18	Marathon Petroleum Company Lp	Assemblies and methods for enhancing control of fluid catalytic cracking (FCC) processes using spectroscopic analyzers
US20250012744A1 (en)	2021-02-25	2025-01-09	Marathon Petroleum Company Lp	Methods and assemblies for enhancing control of refining processes using spectroscopic analyzers
US11898109B2 (en)	2021-02-25	2024-02-13	Marathon Petroleum Company Lp	Assemblies and methods for enhancing control of hydrotreating and fluid catalytic cracking (FCC) processes using spectroscopic analyzers
US11692141B2 (en)	2021-10-10	2023-07-04	Marathon Petroleum Company Lp	Methods and systems for enhancing processing of hydrocarbons in a fluid catalytic cracking unit using a renewable additive
CA3188122A1 (en)	2022-01-31	2023-07-31	Marathon Petroleum Company Lp	Systems and methods for reducing rendered fats pour point
US12311305B2 (en)	2022-12-08	2025-05-27	Marathon Petroleum Company Lp	Removable flue gas strainer and associated methods
US12306076B2 (en)	2023-05-12	2025-05-20	Marathon Petroleum Company Lp	Systems, apparatuses, and methods for sample cylinder inspection, pressurization, and sample disposal
US12533615B2 (en)	2023-06-02	2026-01-27	Marathon Petroleum Company Lp	Methods and systems for reducing contaminants in a feed stream
US12415962B2 (en)	2023-11-10	2025-09-16	Marathon Petroleum Company Lp	Systems and methods for producing aviation fuel

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1063819A (en) *	1963-12-26	1967-03-30	Exxon Research Engineering Co	Preparation of catalysts for hydrocracking
US3418256A (en) *	1965-05-26	1968-12-24	Exxon Research Engineering Co	Catalyst regeneration
GB1436622A (en) *	1973-06-21	1976-05-19	British Petroleum Co	Regeneration of zeolite catalysts
US3970587A (en) *	1973-07-18	1976-07-20	Mobil Oil Corporation	Combustion regeneration of hydrocarbon conversion catalyst with recycle of high temperature regenerated catalyst
US3893942A (en) *	1973-09-27	1975-07-08	Union Carbide Corp	Isoparaffin alkylation process with periodic catalyst regeneration
FR2360540A2 (fr) *	1976-08-03	1978-03-03	Erap	Procede de deshydrocyclisation d'hydrocarbures aliphatiques
GB1565313A (en) *	1977-05-04	1980-04-16	British Petroleum Co	Activation of platinum group metal catalysts
FR2395069A1 (fr) *	1977-06-20	1979-01-19	Inst Francais Du Petrole	Procede de recyclage des reactifs gazeux utilises pour la regeneration d'un catalyseur d'hydroconversion d'hydrocarbures
FR2512356B1 (fr) *	1981-09-09	1986-08-08	Elf Aquitaine	Procede de regeneration d'un catalyseur d'aromatisation

1984
- 1984-11-08 ES ES537525A patent/ES8606023A1/es not_active Expired
- 1984-11-09 AR AR84298573A patent/AR245017A1/es active
- 1984-11-09 EP EP84307763A patent/EP0142352B1/de not_active Expired - Lifetime
- 1984-11-09 BR BR8405735A patent/BR8405735A/pt not_active IP Right Cessation
- 1984-11-09 AU AU35286/84A patent/AU570279B2/en not_active Ceased
- 1984-11-09 JP JP59236580A patent/JPS60168540A/ja active Granted
- 1984-11-09 NO NO844497A patent/NO844497L/no unknown
- 1984-11-09 AT AT84307763T patent/ATE78721T1/de not_active IP Right Cessation
- 1984-11-09 MX MX026609A patent/MX171358B/es unknown
- 1984-11-09 DE DE8484307763T patent/DE3485849T2/de not_active Expired - Lifetime
- 1984-11-10 EG EG692/84A patent/EG16844A/xx active

Also Published As

Publication number	Publication date
EP0142352A2 (de)	1985-05-22
ES8606023A1 (es)	1986-04-16
JPS60168540A (ja)	1985-09-02
JPH0559791B2 (de)	1993-08-31
EG16844A (en)	1990-06-30
MX171358B (es)	1993-10-20
BR8405735A (pt)	1985-09-17
AR245017A1 (es)	1993-12-30
EP0142352A3 (en)	1988-07-20
DE3485849T2 (de)	1992-12-10
AU570279B2 (en)	1988-03-10
DE3485849D1 (de)	1992-09-03
EP0142352B1 (de)	1992-07-29
AU3528684A (en)	1985-05-16
ES537525A0 (es)	1986-04-16
ATE78721T1 (de)	1992-08-15

Publication	Publication Date	Title
NO844497L (no)	1985-05-13	Fremgangsmaate for regenerering av en deaktivert katalysator
US5866495A (en)	1999-02-02	Method of regenerating deactivated catalysts
US4595669A (en)	1986-06-17	Method of preparing an improved catalyst
EP0145289B1 (de)	1992-08-19	Zeolithischer Katalysator und Verfahren zu seiner Verwendung
US4595668A (en)	1986-06-17	Bound zeolite catalyst
CA2144182C (en)	2000-03-21	Regeneration of severely deactivated reforming catalysts
JPH05502052A (ja)	1993-04-15	石油炭化水素原料の改質方法
US4914068A (en)	1990-04-03	Process for the dispersion of Group VIII metals in large pore zeolite catalysts
US4648960A (en)	1987-03-10	Bound zeolite catalyst and process for using said catalyst
US4595670A (en)	1986-06-17	Zeolite catalyst
US4552856A (en)	1985-11-12	Zeolite catalyst and preparation thereof
US5106798A (en)	1992-04-21	Method for regenerating a Group VIII noble metal deactivated catalyst
US5378669A (en)	1995-01-03	Method for treating a catalyst
US4634517A (en)	1987-01-06	Zeolite catalyst and process for using said catalyst (C-1591)
AU741522B2 (en)	2001-12-06	Naphtha reforming catalyst and process
EP0548421B1 (de)	2000-06-28	Regenierungsverfahren eines entaktivierten Katalysators
EP0650395B1 (de)	1999-09-29	Regenerierung bei niedriger temperatur von reformierkatalysatoren, die durch koks deaktiviert wurden.
EP0448366B1 (de)	1993-11-03	Vorbehandlungsverfahren eines Reformierkatalysators
JP3023241B2 (ja)	2000-03-21	予備処理触媒を用いる改質方法
CA2057598C (en)	1998-12-01	Method for regenerating a group viii nobel metal deactivated catalyst
US2909481A (en)	1959-10-20	Process of reforming gasoline with a platinum-on-alumina catalyst and method of preparing said catalyst composite