CA1224927A - Recuperation des elements metalliques de catalyseurs d'hydrotraitement epuises - Google Patents

Recuperation des elements metalliques de catalyseurs d'hydrotraitement epuises

Info

Publication number: CA1224927A
Authority: CA; Canada
Prior art keywords: solution; cobalt; aqueous; metals; organic
Prior art date: 1982-09-24
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

CA000517942A

Other languages

English (en)

Inventor

Gale L. Hubred

Dean A. Van Leirsburg

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.)

1982-09-24

Filing date

1986-09-10

Publication date

1987-08-04

1982-09-24 Priority claimed from US06/422,813 external-priority patent/US4432953A/en

1982-09-24 Priority claimed from US06/422,814 external-priority patent/US4434140A/en

1982-09-24 Priority claimed from US06/422,987 external-priority patent/US4434141A/en

1983-08-01 Priority claimed from US06/519,180 external-priority patent/US4500495A/en

1986-09-10 Application filed by Chevron Research and Technology Co filed Critical Chevron Research and Technology Co

1986-09-10 Priority to CA000517942A priority Critical patent/CA1224927A/fr

1987-08-04 Application granted granted Critical

1987-08-04 Publication of CA1224927A publication Critical patent/CA1224927A/fr

Status Expired legal-status Critical Current

Links

229910052751 metal Inorganic materials 0.000 title claims abstract description 105
239000002184 metal Substances 0.000 title claims abstract description 105
150000002739 metals Chemical class 0.000 title claims abstract description 61
239000003054 catalyst Substances 0.000 title abstract description 76
238000000034 method Methods 0.000 claims abstract description 36
238000000605 extraction Methods 0.000 claims abstract description 27
230000008569 process Effects 0.000 claims abstract description 18
BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 claims abstract description 10
239000002904 solvent Substances 0.000 claims abstract description 10
150000003839 salts Chemical class 0.000 claims abstract description 9
230000000737 periodic effect Effects 0.000 claims abstract description 6
125000005210 alkyl ammonium group Chemical group 0.000 claims abstract description 5
239000000470 constituent Substances 0.000 claims abstract description 5
229910052720 vanadium Inorganic materials 0.000 claims description 42
LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 40
229910052750 molybdenum Inorganic materials 0.000 claims description 31
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 30
239000011733 molybdenum Substances 0.000 claims description 30
ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 claims description 10
239000001099 ammonium carbonate Substances 0.000 claims description 10
235000012538 ammonium bicarbonate Nutrition 0.000 claims description 7
229910000013 Ammonium bicarbonate Inorganic materials 0.000 claims description 4
239000000284 extract Substances 0.000 claims description 3
XKBGEWXEAPTVCK-UHFFFAOYSA-M methyltrioctylammonium chloride Chemical compound [Cl-].CCCCCCCC[N+](C)(CCCCCCCC)CCCCCCCC XKBGEWXEAPTVCK-UHFFFAOYSA-M 0.000 claims 1
238000000638 solvent extraction Methods 0.000 abstract description 2
239000000243 solution Substances 0.000 description 104
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 76
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 74
229910017052 cobalt Inorganic materials 0.000 description 64
239000010941 cobalt Substances 0.000 description 64
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 64
229940045605 vanadium Drugs 0.000 description 39
229910052759 nickel Inorganic materials 0.000 description 36
229910021529 ammonia Inorganic materials 0.000 description 35
239000007864 aqueous solution Substances 0.000 description 32
235000016768 molybdenum Nutrition 0.000 description 29
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 28
MWKFXSUHUHTGQN-UHFFFAOYSA-N decan-1-ol Chemical compound CCCCCCCCCCO MWKFXSUHUHTGQN-UHFFFAOYSA-N 0.000 description 24
239000002245 particle Substances 0.000 description 24
238000002386 leaching Methods 0.000 description 16
150000003863 ammonium salts Chemical class 0.000 description 12
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 11
NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 10
238000011084 recovery Methods 0.000 description 10
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 9
XLJKHNWPARRRJB-UHFFFAOYSA-N cobalt(2+) Chemical compound [Co+2] XLJKHNWPARRRJB-UHFFFAOYSA-N 0.000 description 9
239000003350 kerosene Substances 0.000 description 9
239000012074 organic phase Substances 0.000 description 9
230000003197 catalytic effect Effects 0.000 description 8
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 7
239000004215 Carbon black (E152) Substances 0.000 description 7
RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 7
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 7
238000007792 addition Methods 0.000 description 7
235000012501 ammonium carbonate Nutrition 0.000 description 7
239000003795 chemical substances by application Substances 0.000 description 7
229930195733 hydrocarbon Natural products 0.000 description 7
229910000037 hydrogen sulfide Inorganic materials 0.000 description 7
238000009740 moulding (composite fabrication) Methods 0.000 description 7
229910052717 sulfur Inorganic materials 0.000 description 7
239000011593 sulfur Substances 0.000 description 7
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
239000000356 contaminant Substances 0.000 description 6
150000002430 hydrocarbons Chemical class 0.000 description 6
239000000203 mixture Substances 0.000 description 6
238000001556 precipitation Methods 0.000 description 6
229910017974 NH40H Inorganic materials 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
239000008346 aqueous phase Substances 0.000 description 5
238000009835 boiling Methods 0.000 description 5
150000002500 ions Chemical class 0.000 description 5
239000007788 liquid Substances 0.000 description 5
229910052976 metal sulfide Inorganic materials 0.000 description 5
230000003647 oxidation Effects 0.000 description 5
238000007254 oxidation reaction Methods 0.000 description 5
VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 4
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
238000001069 Raman spectroscopy Methods 0.000 description 4
125000000217 alkyl group Chemical group 0.000 description 4
235000011114 ammonium hydroxide Nutrition 0.000 description 4
239000012298 atmosphere Substances 0.000 description 4
239000003153 chemical reaction reagent Substances 0.000 description 4
-1 co~alt Chemical class 0.000 description 4
239000010779 crude oil Substances 0.000 description 4
238000005342 ion exchange Methods 0.000 description 4
229910052742 iron Inorganic materials 0.000 description 4
150000002923 oximes Chemical class 0.000 description 4
239000002244 precipitate Substances 0.000 description 4
239000000047 product Substances 0.000 description 4
229920006395 saturated elastomer Polymers 0.000 description 4
241000894007 species Species 0.000 description 4
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 4
229910052721 tungsten Inorganic materials 0.000 description 4
239000010937 tungsten Substances 0.000 description 4
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
235000019270 ammonium chloride Nutrition 0.000 description 3
238000004458 analytical method Methods 0.000 description 3
125000004432 carbon atom Chemical group C* 0.000 description 3
238000006243 chemical reaction Methods 0.000 description 3
239000001257 hydrogen Substances 0.000 description 3
229910052739 hydrogen Inorganic materials 0.000 description 3
238000011068 loading method Methods 0.000 description 3
ALTWGIIQPLQAAM-UHFFFAOYSA-N metavanadate Chemical compound [O-][V](=O)=O ALTWGIIQPLQAAM-UHFFFAOYSA-N 0.000 description 3
238000000926 separation method Methods 0.000 description 3
239000000126 substance Substances 0.000 description 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
VEQPNABPJHWNSG-UHFFFAOYSA-N Nickel(2+) Chemical compound [Ni+2] VEQPNABPJHWNSG-UHFFFAOYSA-N 0.000 description 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
125000001931 aliphatic group Chemical group 0.000 description 2
150000001412 amines Chemical group 0.000 description 2
238000005349 anion exchange Methods 0.000 description 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
230000005587 bubbling Effects 0.000 description 2
125000005587 carbonate group Chemical group 0.000 description 2
150000001768 cations Chemical class 0.000 description 2
ZOTKGJBKKKVBJZ-UHFFFAOYSA-L cobalt(2+);carbonate Chemical compound [Co+2].[O-]C([O-])=O ZOTKGJBKKKVBJZ-UHFFFAOYSA-L 0.000 description 2
JAWGVVJVYSANRY-UHFFFAOYSA-N cobalt(3+) Chemical compound [Co+3] JAWGVVJVYSANRY-UHFFFAOYSA-N 0.000 description 2
229910000001 cobalt(II) carbonate Inorganic materials 0.000 description 2
238000002485 combustion reaction Methods 0.000 description 2
150000001875 compounds Chemical class 0.000 description 2
230000003750 conditioning effect Effects 0.000 description 2
238000010586 diagram Methods 0.000 description 2
238000004821 distillation Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000001914 filtration Methods 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
239000011159 matrix material Substances 0.000 description 2
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
229910052760 oxygen Inorganic materials 0.000 description 2
239000001301 oxygen Substances 0.000 description 2
239000011148 porous material Substances 0.000 description 2
230000001376 precipitating effect Effects 0.000 description 2
239000012047 saturated solution Substances 0.000 description 2
150000003568 thioethers Chemical class 0.000 description 2
229930195735 unsaturated hydrocarbon Natural products 0.000 description 2
239000005995 Aluminium silicate Substances 0.000 description 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
101100096703 Drosophila melanogaster mtSSB gene Proteins 0.000 description 1
241000196324 Embryophyta Species 0.000 description 1
229910021586 Nickel(II) chloride Inorganic materials 0.000 description 1
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
238000001237 Raman spectrum Methods 0.000 description 1
208000036366 Sensation of pressure Diseases 0.000 description 1
UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
229910021552 Vanadium(IV) chloride Inorganic materials 0.000 description 1
TXZIDXRIKBPYAF-UHFFFAOYSA-I [V+5].OC([O-])=O.OC([O-])=O.OC([O-])=O.OC([O-])=O.OC([O-])=O Chemical compound [V+5].OC([O-])=O.OC([O-])=O.OC([O-])=O.OC([O-])=O.OC([O-])=O TXZIDXRIKBPYAF-UHFFFAOYSA-I 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
239000003929 acidic solution Substances 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
125000003158 alcohol group Chemical group 0.000 description 1
239000003513 alkali Substances 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
235000012211 aluminium silicate Nutrition 0.000 description 1
HPTYUNKZVDYXLP-UHFFFAOYSA-N aluminum;trihydroxy(trihydroxysilyloxy)silane;hydrate Chemical compound O.[Al].[Al].O[Si](O)(O)O[Si](O)(O)O HPTYUNKZVDYXLP-UHFFFAOYSA-N 0.000 description 1
XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
239000000908 ammonium hydroxide Substances 0.000 description 1
APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 description 1
239000011609 ammonium molybdate Substances 0.000 description 1
235000018660 ammonium molybdate Nutrition 0.000 description 1
229940010552 ammonium molybdate Drugs 0.000 description 1
125000000129 anionic group Chemical group 0.000 description 1
150000001450 anions Chemical class 0.000 description 1
125000004429 atom Chemical group 0.000 description 1
UNTBPXHCXVWYOI-UHFFFAOYSA-O azanium;oxido(dioxo)vanadium Chemical compound [NH4+].[O-][V](=O)=O UNTBPXHCXVWYOI-UHFFFAOYSA-O 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
239000000920 calcium hydroxide Substances 0.000 description 1
229910001861 calcium hydroxide Inorganic materials 0.000 description 1
BIOOACNPATUQFW-UHFFFAOYSA-N calcium;dioxido(dioxo)molybdenum Chemical compound [Ca+2].[O-][Mo]([O-])(=O)=O BIOOACNPATUQFW-UHFFFAOYSA-N 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
150000005323 carbonate salts Chemical class 0.000 description 1
239000003518 caustics Substances 0.000 description 1
230000008859 change Effects 0.000 description 1
229910001429 cobalt ion Inorganic materials 0.000 description 1
229940044175 cobalt sulfate Drugs 0.000 description 1
229910000361 cobalt sulfate Inorganic materials 0.000 description 1
KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 description 1
238000000658 coextraction Methods 0.000 description 1
239000000571 coke Substances 0.000 description 1
239000008139 complexing agent Substances 0.000 description 1
239000012141 concentrate Substances 0.000 description 1
230000001143 conditioned effect Effects 0.000 description 1
239000013078 crystal Substances 0.000 description 1
238000007324 demetalation reaction Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000006477 desulfuration reaction Methods 0.000 description 1
230000023556 desulfurization Effects 0.000 description 1
125000005594 diketone group Chemical group 0.000 description 1
238000007865 diluting Methods 0.000 description 1
239000003085 diluting agent Substances 0.000 description 1
229910001882 dioxygen Inorganic materials 0.000 description 1
238000011143 downstream manufacturing Methods 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
230000002349 favourable effect Effects 0.000 description 1
239000012527 feed solution Substances 0.000 description 1
229910052621 halloysite Inorganic materials 0.000 description 1
230000002209 hydrophobic effect Effects 0.000 description 1
230000006872 improvement Effects 0.000 description 1
239000012535 impurity Substances 0.000 description 1
229910052809 inorganic oxide Inorganic materials 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
239000012633 leachable Substances 0.000 description 1
230000002101 lytic effect Effects 0.000 description 1
239000000395 magnesium oxide Substances 0.000 description 1
229910021645 metal ion Inorganic materials 0.000 description 1
150000001455 metallic ions Chemical class 0.000 description 1
QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 description 1
229910001453 nickel ion Inorganic materials 0.000 description 1
229910017604 nitric acid Inorganic materials 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
229910000069 nitrogen hydride Inorganic materials 0.000 description 1
239000003921 oil Substances 0.000 description 1
239000003960 organic solvent Substances 0.000 description 1
238000010979 pH adjustment Methods 0.000 description 1
239000012071 phase Substances 0.000 description 1
238000005191 phase separation Methods 0.000 description 1
239000000843 powder Substances 0.000 description 1
150000003856 quaternary ammonium compounds Chemical group 0.000 description 1
125000001453 quaternary ammonium group Chemical group 0.000 description 1
238000004064 recycling Methods 0.000 description 1
230000009467 reduction Effects 0.000 description 1
239000012266 salt solution Substances 0.000 description 1
239000000377 silicon dioxide Substances 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000012798 spherical particle Substances 0.000 description 1
125000001424 substituent group Chemical group 0.000 description 1
150000003464 sulfur compounds Chemical class 0.000 description 1
235000011149 sulphuric acid Nutrition 0.000 description 1
230000007704 transition Effects 0.000 description 1
JTJFQBNJBPPZRI-UHFFFAOYSA-J vanadium tetrachloride Chemical compound Cl[V](Cl)(Cl)Cl JTJFQBNJBPPZRI-UHFFFAOYSA-J 0.000 description 1
230000004580 weight loss Effects 0.000 description 1

Classifications

- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling

Landscapes

Manufacture And Refinement Of Metals (AREA)

CA000517942A 1982-09-24 1986-09-10 Recuperation des elements metalliques de catalyseurs d'hydrotraitement epuises Expired CA1224927A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000517942A CA1224927A (fr)	1982-09-24	1986-09-10	Recuperation des elements metalliques de catalyseurs d'hydrotraitement epuises

Applications Claiming Priority (10)

Application Number	Priority Date	Filing Date	Title
US06/422,813 US4432953A (en)	1982-09-24	1982-09-24	Leaching cobalt from spent hydroprocessing catalysts with sulfur dioxide
US06/422,814 US4434140A (en)	1982-09-24	1982-09-24	Stripping a solution containing molybdenum and vanadium values
US422,987		1982-09-24
US06/422,987 US4434141A (en)	1982-09-24	1982-09-24	Recovery of cobalt, molybdenum, nickel and vanadium from an aqueous ammonia and ammonium salt solution by coextracting molybdenum and vanadium and sequential extraction of nickel and cobalt
US422,813		1982-09-24
US519,180		1983-08-01
US06/519,180 US4500495A (en)	1982-09-24	1983-08-01	Recovering metals from spent hydroprocessing catalysts
CA000437416A CA1221244A (fr)	1982-09-24	1983-09-23	Extraction des elements metalliques de catalyseurs epuises
CA000517942A CA1224927A (fr)	1982-09-24	1986-09-10	Recuperation des elements metalliques de catalyseurs d'hydrotraitement epuises
US422,814		1989-10-19

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000437416A Division CA1221244A (fr)	1982-09-24	1983-09-23	Extraction des elements metalliques de catalyseurs epuises

Publications (1)

Publication Number	Publication Date
CA1224927A true CA1224927A (fr)	1987-08-04

Family

ID=27508226

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000517942A Expired CA1224927A (fr)	1982-09-24	1986-09-10	Recuperation des elements metalliques de catalyseurs d'hydrotraitement epuises

Country Status (1)

Country	Link
CA (1)	CA1224927A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN115957770A (zh) *	2021-10-08	2023-04-14	中国石油化工股份有限公司	一种沸腾床渣油加氢催化剂的制备方法
CN115957827A (zh) *	2021-10-08	2023-04-14	中国石油化工股份有限公司	一种沸腾床渣油加氢催化剂的活化再生方法
CN116732319A (zh) *	2022-03-02	2023-09-12	中国石油化工股份有限公司	一种废弃加氢催化剂的资源化利用方法

1986
- 1986-09-10 CA CA000517942A patent/CA1224927A/fr not_active Expired

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN115957770A (zh) *	2021-10-08	2023-04-14	中国石油化工股份有限公司	一种沸腾床渣油加氢催化剂的制备方法
CN115957827A (zh) *	2021-10-08	2023-04-14	中国石油化工股份有限公司	一种沸腾床渣油加氢催化剂的活化再生方法
CN115957827B (zh) *	2021-10-08	2024-08-06	中国石油化工股份有限公司	一种沸腾床渣油加氢催化剂的活化再生方法
CN116732319A (zh) *	2022-03-02	2023-09-12	中国石油化工股份有限公司	一种废弃加氢催化剂的资源化利用方法

Legal Events

Date	Code	Title	Description
2004-08-04	MKEX	Expiry

Publication	Publication Date	Title
CA1221244A (fr)	1987-05-05	Extraction des elements metalliques de catalyseurs epuises
US4434141A (en)	1984-02-28	Recovery of cobalt, molybdenum, nickel and vanadium from an aqueous ammonia and ammonium salt solution by coextracting molybdenum and vanadium and sequential extraction of nickel and cobalt
US4554138A (en)	1985-11-19	Leaching metals from spent hydroprocessing catalysts with ammonium sulfate
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