CA1133842A - Diminution de la quantite produite d'oxydes de soufre lors de la regeneration d'un catalyseur - Google Patents

Diminution de la quantite produite d'oxydes de soufre lors de la regeneration d'un catalyseur

Info

Publication number: CA1133842A
Authority: CA; Canada
Prior art keywords: sulfur; catalyst; cracking; flue gas; zone
Prior art date: 1979-04-23
Legal status (The legal status 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 status listed.): Expired

Application number

CA326,148A

Other languages

English (en)

Inventor

Donald W. Blakely

William A. Blanton, Jr.

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Chevron USA Inc

Original Assignee

Chevron Research and Technology 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.)

1979-04-23

Filing date

1979-04-23

Publication date

1982-10-19

1979-04-23 Application filed by Chevron Research and Technology Co filed Critical Chevron Research and Technology Co

1979-04-23 Priority to CA326,148A priority Critical patent/CA1133842A/fr

1982-10-19 Application granted granted Critical

1982-10-19 Publication of CA1133842A publication Critical patent/CA1133842A/fr

Status Expired legal-status Critical Current

Links

239000003054 catalyst Substances 0.000 title claims abstract description 115
XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 title claims abstract description 40
230000008929 regeneration Effects 0.000 title claims abstract description 29
238000011069 regeneration method Methods 0.000 title claims abstract description 29
TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 title claims abstract description 8
HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 103
238000005336 cracking Methods 0.000 claims abstract description 88
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 71
229910052717 sulfur Inorganic materials 0.000 claims abstract description 70
239000011593 sulfur Substances 0.000 claims abstract description 70
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 53
239000003546 flue gas Substances 0.000 claims abstract description 51
229930195733 hydrocarbon Natural products 0.000 claims abstract description 46
150000002430 hydrocarbons Chemical class 0.000 claims abstract description 46
239000004215 Carbon black (E152) Substances 0.000 claims abstract description 38
229910052815 sulfur oxide Inorganic materials 0.000 claims abstract description 32
-1 sodium cations Chemical class 0.000 claims abstract description 31
229910000323 aluminium silicate Inorganic materials 0.000 claims abstract description 28
229910052708 sodium Inorganic materials 0.000 claims abstract description 27
239000011734 sodium Substances 0.000 claims abstract description 27
239000007787 solid Substances 0.000 claims abstract description 27
239000010457 zeolite Substances 0.000 claims description 88
229910021536 Zeolite Inorganic materials 0.000 claims description 72
238000000034 method Methods 0.000 claims description 35
229910052720 vanadium Inorganic materials 0.000 claims description 34
239000000571 coke Substances 0.000 claims description 33
LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 30
229910052700 potassium Inorganic materials 0.000 claims description 19
239000011591 potassium Substances 0.000 claims description 19
239000011343 solid material Substances 0.000 claims description 19
125000002091 cationic group Chemical group 0.000 claims description 14
239000012530 fluid Substances 0.000 claims description 13
150000001768 cations Chemical class 0.000 claims description 11
150000003464 sulfur compounds Chemical class 0.000 claims description 11
239000007789 gas Substances 0.000 claims description 10
229910052751 metal Inorganic materials 0.000 claims description 7
239000002184 metal Substances 0.000 claims description 7
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
229910052760 oxygen Inorganic materials 0.000 claims description 6
239000001301 oxygen Substances 0.000 claims description 6
230000003247 decreasing effect Effects 0.000 claims description 5
239000012013 faujasite Substances 0.000 claims description 4
150000001450 anions Chemical class 0.000 claims description 3
229960005349 sulfur Drugs 0.000 claims 25
235000001508 sulfur Nutrition 0.000 claims 25
239000002245 particle Substances 0.000 description 23
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 21
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 description 17
229960003975 potassium Drugs 0.000 description 16
235000007686 potassium Nutrition 0.000 description 16
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 14
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 12
235000010269 sulphur dioxide Nutrition 0.000 description 11
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical group [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 10
AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 10
RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 9
229910000037 hydrogen sulfide Inorganic materials 0.000 description 9
239000011159 matrix material Substances 0.000 description 8
238000006243 chemical reaction Methods 0.000 description 7
239000000377 silicon dioxide Substances 0.000 description 6
239000011230 binding agent Substances 0.000 description 5
239000013078 crystal Substances 0.000 description 5
239000000463 material Substances 0.000 description 5
CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 4
238000006477 desulfuration reaction Methods 0.000 description 4
230000023556 desulfurization Effects 0.000 description 4
239000007788 liquid Substances 0.000 description 4
150000002739 metals Chemical class 0.000 description 4
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 3
229910052799 carbon Inorganic materials 0.000 description 3
238000004523 catalytic cracking Methods 0.000 description 3
229910001882 dioxygen Inorganic materials 0.000 description 3
230000000694 effects Effects 0.000 description 3
239000001257 hydrogen Substances 0.000 description 3
229910052739 hydrogen Inorganic materials 0.000 description 3
150000002500 ions Chemical class 0.000 description 3
229910044991 metal oxide Inorganic materials 0.000 description 3
150000004706 metal oxides Chemical class 0.000 description 3
239000000203 mixture Substances 0.000 description 3
239000003921 oil Substances 0.000 description 3
239000006069 physical mixture Substances 0.000 description 3
238000011084 recovery Methods 0.000 description 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 description 2
230000002378 acidificating effect Effects 0.000 description 2
150000001340 alkali metals Chemical group 0.000 description 2
229910052782 aluminium Inorganic materials 0.000 description 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
238000009835 boiling Methods 0.000 description 2
229910002091 carbon monoxide Inorganic materials 0.000 description 2
JJWKPURADFRFRB-UHFFFAOYSA-N carbonyl sulfide Chemical compound O=C=S JJWKPURADFRFRB-UHFFFAOYSA-N 0.000 description 2
230000003197 catalytic effect Effects 0.000 description 2
150000001875 compounds Chemical class 0.000 description 2
239000003344 environmental pollutant Substances 0.000 description 2
239000000395 magnesium oxide Substances 0.000 description 2
150000002736 metal compounds Chemical class 0.000 description 2
TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
231100000719 pollutant Toxicity 0.000 description 2
KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 2
229910001948 sodium oxide Inorganic materials 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 1
230000002411 adverse Effects 0.000 description 1
229910052783 alkali metal Inorganic materials 0.000 description 1
JEWHCPOELGJVCB-UHFFFAOYSA-N aluminum;calcium;oxido-[oxido(oxo)silyl]oxy-oxosilane;potassium;sodium;tridecahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.O.O.O.[Na].[Al].[K].[Ca].[O-][Si](=O)O[Si]([O-])=O JEWHCPOELGJVCB-UHFFFAOYSA-N 0.000 description 1
JYIBXUUINYLWLR-UHFFFAOYSA-N aluminum;calcium;potassium;silicon;sodium;trihydrate Chemical compound O.O.O.[Na].[Al].[Si].[K].[Ca] JYIBXUUINYLWLR-UHFFFAOYSA-N 0.000 description 1
150000001412 amines Chemical class 0.000 description 1
125000000129 anionic group Chemical group 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
229910000019 calcium carbonate Inorganic materials 0.000 description 1
UNYSKUBLZGJSLV-UHFFFAOYSA-L calcium;1,3,5,2,4,6$l^{2}-trioxadisilaluminane 2,4-dioxide;dihydroxide;hexahydrate Chemical compound O.O.O.O.O.O.[OH-].[OH-].[Ca+2].O=[Si]1O[Al]O[Si](=O)O1.O=[Si]1O[Al]O[Si](=O)O1 UNYSKUBLZGJSLV-UHFFFAOYSA-L 0.000 description 1
229910002092 carbon dioxide Inorganic materials 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
150000004649 carbonic acid derivatives Chemical class 0.000 description 1
229910052676 chabazite Inorganic materials 0.000 description 1
229910001603 clinoptilolite Inorganic materials 0.000 description 1
238000002485 combustion reaction Methods 0.000 description 1
230000008021 deposition Effects 0.000 description 1
230000003009 desulfurizing effect Effects 0.000 description 1
230000001627 detrimental effect Effects 0.000 description 1
230000003467 diminishing effect Effects 0.000 description 1
239000010459 dolomite Substances 0.000 description 1
229910000514 dolomite Inorganic materials 0.000 description 1
229910052675 erionite Inorganic materials 0.000 description 1
238000004231 fluid catalytic cracking Methods 0.000 description 1
229910001683 gmelinite Inorganic materials 0.000 description 1
150000002431 hydrogen Chemical class 0.000 description 1
125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
238000005342 ion exchange Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
229910052680 mordenite Inorganic materials 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
150000002898 organic sulfur compounds Chemical class 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
229910001743 phillipsite Inorganic materials 0.000 description 1
239000011148 porous material Substances 0.000 description 1
BITYAPCSNKJESK-UHFFFAOYSA-N potassiosodium Chemical compound [Na].[K] BITYAPCSNKJESK-UHFFFAOYSA-N 0.000 description 1
239000001103 potassium chloride Substances 0.000 description 1
235000011164 potassium chloride Nutrition 0.000 description 1
BQFYGYJPBUKISI-UHFFFAOYSA-N potassium;oxido(dioxo)vanadium Chemical compound [K+].[O-][V](=O)=O BQFYGYJPBUKISI-UHFFFAOYSA-N 0.000 description 1
229910052761 rare earth metal Inorganic materials 0.000 description 1
239000011819 refractory material Substances 0.000 description 1
238000005201 scrubbing Methods 0.000 description 1
239000000243 solution Substances 0.000 description 1
238000001179 sorption measurement Methods 0.000 description 1
238000003786 synthesis reaction Methods 0.000 description 1
150000003568 thioethers Chemical class 0.000 description 1
229930192474 thiophene Natural products 0.000 description 1
230000035899 viability Effects 0.000 description 1
239000003039 volatile agent Substances 0.000 description 1

Landscapes

Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Catalysts (AREA)

CA326,148A 1979-04-23 1979-04-23 Diminution de la quantite produite d'oxydes de soufre lors de la regeneration d'un catalyseur Expired CA1133842A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA326,148A CA1133842A (fr)	1979-04-23	1979-04-23	Diminution de la quantite produite d'oxydes de soufre lors de la regeneration d'un catalyseur

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA326,148A CA1133842A (fr)	1979-04-23	1979-04-23	Diminution de la quantite produite d'oxydes de soufre lors de la regeneration d'un catalyseur

Publications (1)

Publication Number	Publication Date
CA1133842A true CA1133842A (fr)	1982-10-19

Family

ID=4114044

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA326,148A Expired CA1133842A (fr)	1979-04-23	1979-04-23	Diminution de la quantite produite d'oxydes de soufre lors de la regeneration d'un catalyseur

Country Status (1)

Country	Link
CA (1)	CA1133842A (fr)

1979
- 1979-04-23 CA CA326,148A patent/CA1133842A/fr not_active Expired

Legal Events

Date	Code	Title	Description
1999-10-19	MKEX	Expiry

Publication	Publication Date	Title
US4115249A (en)	1978-09-19	Process for removing sulfur from a gas
US4153534A (en)	1979-05-08	Catalytic cracking with reduced emission of noxious gases
US4199435A (en)	1980-04-22	NOx Control in cracking catalyst regeneration
US4137151A (en)	1979-01-30	Hydrocarbon conversion with cracking catalyst having co-combustion promoters lanthanum and iron
JP4864261B2 (ja)	2012-02-01	流体接触分解法におけるガソリンの脱硫
US4423019A (en)	1983-12-27	Process for removing sulfur oxides from a gas
US4497902A (en)	1985-02-05	Composition for removing sulfur oxides from a gas
US4836993A (en)	1989-06-06	Process for removing sulfur oxides from a gas
US4369108A (en)	1983-01-18	Process for removing sulfur oxides from a gas
US4381991A (en)	1983-05-03	Process for removing sulfur oxides from a gas
US4369130A (en)	1983-01-18	Composition for removing sulfur oxides from a gas
US4412914A (en)	1983-11-01	Endothermic removal of coke deposited on sorbent materials during carbo-metallic oil conversion
US4243556A (en)	1981-01-06	Sulfur oxides control in cracking catalyst
US4206039A (en)	1980-06-03	Catalytic cracking with reduced emission of noxious gases
US4376103A (en)	1983-03-08	Removing sulfur oxides from a gas
US6635168B2 (en)	2003-10-21	Gasoline sulfur reduction catalyst for fluid catalytic cracking process
US4252635A (en)	1981-02-24	Sulfur oxides control in cracking catalyst regeneration
CA1113417A (fr)	1981-12-01	Controle de la teneur en oxydes de soufre au cours du craquage catalytique
EP0194100A2 (fr)	1986-09-10	Catalyseur pour la réduction d'émissions de SOx à partir d'unités FCC
US4267072A (en)	1981-05-12	Catalytic cracking catalyst with reduced emission of noxious gases
US4165275A (en)	1979-08-21	Lowering sulfur oxide output from catalyst regeneration
US4218344A (en)	1980-08-19	Catalytic cracking with reduced emission of noxious gases
US4204945A (en)	1980-05-27	Removing pollutants from flue gas in nonzeolitic catalytic cracking
CA1144502A (fr)	1983-04-12	Elimination des polluants dans un systeme de craquage, grace a un activateur de la combustion
US4187199A (en)	1980-02-05	Hydrocarbon conversion catalyst