DE3208931C2 - - Google Patents
Info
- Publication number
- DE3208931C2 DE3208931C2 DE3208931A DE3208931A DE3208931C2 DE 3208931 C2 DE3208931 C2 DE 3208931C2 DE 3208931 A DE3208931 A DE 3208931A DE 3208931 A DE3208931 A DE 3208931A DE 3208931 C2 DE3208931 C2 DE 3208931C2
- Authority
- DE
- Germany
- Prior art keywords
- alumina
- catalyst
- composition according
- getter
- oxide
- Prior art date
- 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 - Lifetime
Links
- 239000003054 catalyst Substances 0.000 claims description 150
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 claims description 145
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 107
- 239000000203 mixture Substances 0.000 claims description 85
- 238000005336 cracking Methods 0.000 claims description 43
- 230000003647 oxidation Effects 0.000 claims description 32
- 238000007254 oxidation reaction Methods 0.000 claims description 32
- 239000002245 particle Substances 0.000 claims description 31
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 21
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical compound S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 claims description 21
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 18
- 150000002910 rare earth metals Chemical group 0.000 claims description 16
- TXKMVPPZCYKFAC-UHFFFAOYSA-N disulfur monoxide Inorganic materials O=S=S TXKMVPPZCYKFAC-UHFFFAOYSA-N 0.000 claims description 15
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 14
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 13
- 229910052717 sulfur Inorganic materials 0.000 claims description 13
- 239000011593 sulfur Substances 0.000 claims description 13
- 239000010457 zeolite Substances 0.000 claims description 11
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 10
- 239000004927 clay Substances 0.000 claims description 9
- 229930195733 hydrocarbon Natural products 0.000 claims description 9
- 150000002430 hydrocarbons Chemical class 0.000 claims description 9
- 229910052697 platinum Inorganic materials 0.000 claims description 9
- 229910021536 Zeolite Inorganic materials 0.000 claims description 8
- 239000004215 Carbon black (E152) Substances 0.000 claims description 7
- 229910052763 palladium Inorganic materials 0.000 claims description 5
- 229910052809 inorganic oxide Inorganic materials 0.000 claims description 4
- 229910000510 noble metal Inorganic materials 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 239000004005 microsphere Substances 0.000 claims description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 3
- 239000000243 solution Substances 0.000 description 37
- 238000000034 method Methods 0.000 description 28
- 239000000463 material Substances 0.000 description 17
- 238000005470 impregnation Methods 0.000 description 16
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 12
- 229910052593 corundum Inorganic materials 0.000 description 12
- 238000004231 fluid catalytic cracking Methods 0.000 description 12
- 229910052746 lanthanum Inorganic materials 0.000 description 12
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 12
- 229910001845 yogo sapphire Inorganic materials 0.000 description 12
- 239000000571 coke Substances 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 11
- 238000002485 combustion reaction Methods 0.000 description 10
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 10
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 9
- 150000002603 lanthanum Chemical class 0.000 description 9
- -1 sulfate compound Chemical class 0.000 description 9
- FYDKNKUEBJQCCN-UHFFFAOYSA-N lanthanum(3+);trinitrate Chemical compound [La+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O FYDKNKUEBJQCCN-UHFFFAOYSA-N 0.000 description 8
- 229910052815 sulfur oxide Inorganic materials 0.000 description 8
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 7
- 229910002092 carbon dioxide Inorganic materials 0.000 description 7
- FAHBNUUHRFUEAI-UHFFFAOYSA-M hydroxidooxidoaluminium Chemical compound O[Al]=O FAHBNUUHRFUEAI-UHFFFAOYSA-M 0.000 description 7
- 230000008929 regeneration Effects 0.000 description 7
- 238000011069 regeneration method Methods 0.000 description 7
- 229910002422 La(NO3)3·6H2O Inorganic materials 0.000 description 6
- 229910000323 aluminium silicate Inorganic materials 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 238000001354 calcination Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 229910052684 Cerium Inorganic materials 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 239000000567 combustion gas Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 229910001404 rare earth metal oxide Inorganic materials 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910002637 Pr6O11 Inorganic materials 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 238000004523 catalytic cracking Methods 0.000 description 3
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 description 3
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 3
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 description 3
- 230000009849 deactivation Effects 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- PLDDOISOJJCEMH-UHFFFAOYSA-N neodymium oxide Inorganic materials [O-2].[O-2].[O-2].[Nd+3].[Nd+3] PLDDOISOJJCEMH-UHFFFAOYSA-N 0.000 description 3
- 239000012266 salt solution Substances 0.000 description 3
- FKTOIHSPIPYAPE-UHFFFAOYSA-N samarium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Sm+3].[Sm+3] FKTOIHSPIPYAPE-UHFFFAOYSA-N 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- 229910000873 Beta-alumina solid electrolyte Inorganic materials 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 229910000420 cerium oxide Inorganic materials 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 230000003301 hydrolyzing effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010025 steaming Methods 0.000 description 2
- DEXFNLNNUZKHNO-UHFFFAOYSA-N 6-[3-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperidin-1-yl]-3-oxopropyl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1CCN(CC1)C(CCC1=CC2=C(NC(O2)=O)C=C1)=O DEXFNLNNUZKHNO-UHFFFAOYSA-N 0.000 description 1
- 101100189379 Caenorhabditis elegans pat-9 gene Proteins 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 229910052772 Samarium Inorganic materials 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000000370 acceptor Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- WWHZEXDIQCJXSV-UHFFFAOYSA-N aluminum;trihypochlorite Chemical compound [Al+3].Cl[O-].Cl[O-].Cl[O-] WWHZEXDIQCJXSV-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000012876 carrier material Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003502 gasoline Substances 0.000 description 1
- 238000005247 gettering Methods 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000004682 monohydrates Chemical class 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 150000002898 organic sulfur compounds Chemical class 0.000 description 1
- 125000001741 organic sulfur group Chemical group 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- KZNNRLXBDAAMDZ-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane trihydrate Chemical compound O.O.O.O=[Al]O[Al]=O KZNNRLXBDAAMDZ-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000011833 salt mixture Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 150000004684 trihydrates Chemical class 0.000 description 1
Classifications
-
- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
- B01J20/08—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04 comprising aluminium oxide or hydroxide; comprising bauxite
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8603—Removing sulfur compounds
- B01D53/8609—Sulfur oxides
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/10—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of rare earths
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/56—Platinum group metals
- B01J23/63—Platinum group metals with rare earths or actinides
-
- 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
- B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
-
- 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
- C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
- C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Health & Medical Sciences (AREA)
- Inorganic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Description
35 42 670, 36 99 037, 38 35 031, 40 71 436, 41 15 249, 41 15 250, 41 15 251, 41 37 151, 41 51 119, 41 52 298, 41 53 534, 41 53 535, 41 66 787, 41 82 693, 41 87 199, 42 00 520, 42 06 039, 42 06 085, 42 21 677, 42 38 317.
γ-Aluminiumoxid, -Aluminiumoxid, η-Aluminiumoxid, -Aluminiumoxid, δ-Aluminiumoxid, ϑ-Aluminiumoxid, α-Aluminiumoxid sowie deren Mischungen.
Katalysatorgemisch, beschrieben in Beispiel | |
SOx-Index | |
19 | |
10 | |
20 | 18 |
23 | 42 |
31 | 58 |
32 | 70 |
28 | 69 |
29 | 56 |
30 | 44 |
Katalysatormischung, beschrieben in Beispiel | |
SOx-Index | |
34 | |
46 | |
35 | 58 |
Wirkung der Calcinierung des Aluminiumoxids vor der Imprägnierung | |
Katalysatormischung, beschrieben im Beispiel | |
SOx-Index | |
21 | |
32 | |
22 | 35 |
23 | 42 |
24 | 35 |
25 | 29 |
26 | 36 |
Katalysatormischung, beschrieben in Beispiel | |
SOx-Index | |
Vergleichsbeispiel 1 | |
0 | |
Vergleichsbeispiel 2 | 5 |
39 | 50 |
Claims (26)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24332181A | 1981-03-13 | 1981-03-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3208931A1 DE3208931A1 (de) | 1982-11-11 |
DE3208931C2 true DE3208931C2 (de) | 1992-11-05 |
Family
ID=22918275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19823208931 Granted DE3208931A1 (de) | 1981-03-13 | 1982-03-12 | Katalysatorzusammensetzung mit schwefeloxid-getter zum katalytischen kracken von kohlenwasserstoffen |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS57162645A (de) |
AU (1) | AU554468B2 (de) |
BE (1) | BE892458A (de) |
CA (1) | CA1182805A (de) |
DE (1) | DE3208931A1 (de) |
FR (1) | FR2501531B1 (de) |
GB (2) | GB2094657B (de) |
IT (1) | IT1152770B (de) |
LU (1) | LU84006A1 (de) |
MX (1) | MX157849A (de) |
NL (1) | NL8200987A (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4866019A (en) * | 1987-01-13 | 1989-09-12 | Akzo N.V. | Catalyst composition and absorbent which contain an anionic clay |
US4791091A (en) * | 1987-09-30 | 1988-12-13 | Allied-Signal Inc. | Catalyst for treatment of exhaust gases from internal combustion engines and method of manufacturing the catalyst |
US4868150A (en) * | 1987-12-22 | 1989-09-19 | Rhone-Poulenc Inc. | Catalyst support material containing lanthanides |
US5110780A (en) * | 1988-08-12 | 1992-05-05 | W. R. Grace & Co.-Conn. | Carbon monoxide oxidation catalyst |
AU618829B2 (en) * | 1988-08-12 | 1992-01-09 | W.R. Grace & Co.-Conn. | Carbon monoxide oxidation catalyst |
US5248642A (en) * | 1992-05-01 | 1993-09-28 | W. R. Grace & Co.-Conn. | Catalytic cracking catalysts and additives |
US5194413A (en) * | 1992-04-27 | 1993-03-16 | W. R. Grace & Co.-Conn. | Catalytic cracking catalysts and additives |
US5364516A (en) * | 1992-05-01 | 1994-11-15 | W. R. Grace & Co.-Conn. | Catalytic cracking catalysts and additives |
US9029291B2 (en) | 2011-01-12 | 2015-05-12 | Basf Corporation | Rare earth-containing attrition resistant vanadium trap for catalytic cracking catalyst |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2140575B1 (de) * | 1971-06-11 | 1977-12-23 | Grace W R Ltd | |
US4102777A (en) * | 1976-04-13 | 1978-07-25 | Exxon Research & Engineering Co. | Hydrocarbon conversion processes employing perovskite catalysts |
US4187199A (en) * | 1977-02-25 | 1980-02-05 | Chevron Research Company | Hydrocarbon conversion catalyst |
US4166787A (en) | 1977-12-16 | 1979-09-04 | Chevron Research Company | Sulfur oxides control in catalytic cracking |
SU740273A1 (ru) * | 1978-01-05 | 1980-06-15 | Институт Неорганической И Физической Химии Ан Азербайджанской Сср | Катализатор крекинга нефт ных фракций |
CA1154735A (en) * | 1978-09-11 | 1983-10-04 | Stanley M. Brown | Catalytic cracking with reduced emissions of sulfur oxides |
US4238317A (en) * | 1979-08-20 | 1980-12-09 | Standard Oil Company (Indiana) | Catalytic cracking with reduced emission of noxious gases |
-
1982
- 1982-03-08 CA CA000397785A patent/CA1182805A/en not_active Expired
- 1982-03-08 MX MX191701A patent/MX157849A/es unknown
- 1982-03-09 AU AU81221/82A patent/AU554468B2/en not_active Ceased
- 1982-03-10 GB GB8206982A patent/GB2094657B/en not_active Expired
- 1982-03-10 IT IT20091/82A patent/IT1152770B/it active
- 1982-03-10 JP JP57036716A patent/JPS57162645A/ja active Pending
- 1982-03-10 NL NL8200987A patent/NL8200987A/nl active Search and Examination
- 1982-03-11 BE BE0/207541A patent/BE892458A/fr not_active IP Right Cessation
- 1982-03-12 DE DE19823208931 patent/DE3208931A1/de active Granted
- 1982-03-12 FR FR8204232A patent/FR2501531B1/fr not_active Expired
- 1982-03-12 LU LU84006A patent/LU84006A1/fr unknown
-
1984
- 1984-06-06 GB GB08414412A patent/GB2140791B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT1152770B (it) | 1987-01-14 |
CA1182805A (en) | 1985-02-19 |
AU8122182A (en) | 1982-09-16 |
GB2140791A (en) | 1984-12-05 |
GB2094657B (en) | 1985-10-09 |
GB2140791B (en) | 1985-10-09 |
LU84006A1 (fr) | 1982-07-08 |
IT8220091A0 (it) | 1982-03-10 |
GB2094657A (en) | 1982-09-22 |
BE892458A (fr) | 1982-07-01 |
GB8414412D0 (en) | 1984-07-11 |
AU554468B2 (en) | 1986-08-21 |
DE3208931A1 (de) | 1982-11-11 |
MX157849A (es) | 1988-12-16 |
FR2501531B1 (fr) | 1987-04-30 |
JPS57162645A (en) | 1982-10-06 |
NL8200987A (nl) | 1982-10-01 |
FR2501531A1 (fr) | 1982-09-17 |
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