DE2534146C2 - Verfahren zur Herstellung eines hochaktiven Katalysators für die Umwandlung von Kohlenwasserstoffen - Google Patents
Verfahren zur Herstellung eines hochaktiven Katalysators für die Umwandlung von KohlenwasserstoffenInfo
- Publication number
- DE2534146C2 DE2534146C2 DE2534146A DE2534146A DE2534146C2 DE 2534146 C2 DE2534146 C2 DE 2534146C2 DE 2534146 A DE2534146 A DE 2534146A DE 2534146 A DE2534146 A DE 2534146A DE 2534146 C2 DE2534146 C2 DE 2534146C2
- Authority
- DE
- Germany
- Prior art keywords
- slurry
- catalyst
- weight
- spray
- solution
- 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
Links
- 239000003054 catalyst Substances 0.000 title claims description 59
- 238000000034 method Methods 0.000 title claims description 40
- 238000006243 chemical reaction Methods 0.000 title claims description 13
- 229930195733 hydrocarbon Natural products 0.000 title claims description 7
- 150000002430 hydrocarbons Chemical class 0.000 title claims description 7
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 239000002002 slurry Substances 0.000 claims description 48
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 29
- 239000004927 clay Substances 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 15
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 12
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 10
- 239000004115 Sodium Silicate Substances 0.000 claims description 7
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 7
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 7
- 238000005342 ion exchange Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 2
- 239000000243 solution Substances 0.000 description 21
- 239000000463 material Substances 0.000 description 19
- 239000000203 mixture Substances 0.000 description 19
- 230000000694 effects Effects 0.000 description 18
- 239000002245 particle Substances 0.000 description 18
- 238000012360 testing method Methods 0.000 description 15
- 239000011148 porous material Substances 0.000 description 12
- 239000011734 sodium Substances 0.000 description 12
- 239000002253 acid Substances 0.000 description 11
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 11
- 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 11
- 239000007787 solid Substances 0.000 description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 230000002378 acidificating effect Effects 0.000 description 10
- 238000004458 analytical method Methods 0.000 description 10
- 239000011230 binding agent Substances 0.000 description 9
- 238000006386 neutralization reaction Methods 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- 239000000377 silicon dioxide Substances 0.000 description 9
- 239000005995 Aluminium silicate Substances 0.000 description 8
- 235000012211 aluminium silicate Nutrition 0.000 description 8
- 239000007921 spray Substances 0.000 description 8
- 239000010457 zeolite Substances 0.000 description 8
- 229910021536 Zeolite Inorganic materials 0.000 description 7
- 229940037003 alum Drugs 0.000 description 7
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 7
- 239000012452 mother liquor Substances 0.000 description 7
- 229910052761 rare earth metal Inorganic materials 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 238000004438 BET method Methods 0.000 description 6
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 6
- 239000012013 faujasite Substances 0.000 description 6
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 235000012239 silicon dioxide Nutrition 0.000 description 6
- 238000005299 abrasion Methods 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 5
- 239000000499 gel Substances 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- -1 rare earth salts Chemical class 0.000 description 5
- 238000005336 cracking Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 229910052938 sodium sulfate Inorganic materials 0.000 description 4
- 235000011152 sodium sulphate Nutrition 0.000 description 4
- 238000001694 spray drying Methods 0.000 description 4
- 230000008719 thickening Effects 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 150000002910 rare earth metals Chemical class 0.000 description 3
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group 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 1
- 239000003513 alkali Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 239000006172 buffering agent Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 241001233037 catfish Species 0.000 description 1
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 239000008131 herbal destillate Substances 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 150000002500 ions Chemical group 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005120 petroleum cracking Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000000725 suspension Substances 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
- C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G11/02—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
- C10G11/04—Oxides
- C10G11/05—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
- 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
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/16—Alumino-silicates
- B01J20/18—Synthetic zeolitic molecular sieves
- B01J20/183—Physical conditioning without chemical treatment, e.g. drying, granulating, coating, irradiation
-
- 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
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/494,247 US3957689A (en) | 1974-08-02 | 1974-08-02 | Process for preparing an attrition resistant zeolite hydrocarbon conversion catalyst |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2534146A1 DE2534146A1 (de) | 1976-02-12 |
| DE2534146C2 true DE2534146C2 (de) | 1985-11-07 |
Family
ID=23963689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2534146A Expired DE2534146C2 (de) | 1974-08-02 | 1975-07-31 | Verfahren zur Herstellung eines hochaktiven Katalysators für die Umwandlung von Kohlenwasserstoffen |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3957689A (enExample) |
| JP (1) | JPS5838209B2 (enExample) |
| CA (1) | CA1060873A (enExample) |
| DE (1) | DE2534146C2 (enExample) |
| FR (1) | FR2280431A1 (enExample) |
| GB (1) | GB1503808A (enExample) |
| IT (1) | IT1040281B (enExample) |
| MX (1) | MX3769E (enExample) |
| NL (1) | NL7509130A (enExample) |
| ZA (1) | ZA754712B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018127682A1 (de) * | 2018-11-02 | 2020-05-07 | Carl Mahr Holding Gmbh | Anordnung mit einer Justagevorrichtung zur Lageeinstellung zweier miteinander verbundener Bauteile |
Families Citing this family (51)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1106347A (en) * | 1977-07-12 | 1981-08-04 | Theodore V. Flaherty, Jr. | Hydrocarbon conversion catalyst manufacture |
| CA1117511A (en) * | 1977-11-02 | 1982-02-02 | Edwin W. Albers | Cracking catalyst composition |
| US4180643A (en) * | 1978-11-16 | 1979-12-25 | Texaco Development Corp. | Acrylamide or methacrylamide quaternary compounds |
| US4456693A (en) * | 1982-03-08 | 1984-06-26 | W. R. Grace & Co. | Hydrocracking catalyst |
| CA1229838A (en) * | 1982-07-30 | 1987-12-01 | William E. Cormier, Jr. | High density catalyst and method of preparation and use thereof |
| US4508840A (en) * | 1982-07-30 | 1985-04-02 | Mobil Oil Corporation | Method of preparing a high-density cracking catalyst with reduced sulfur emissions from coke |
| USH282H (en) | 1982-12-27 | 1987-06-02 | W. R. Grace & Co. | High silica/alumina ratio faujasite type NaY |
| ATE31387T1 (de) * | 1983-01-04 | 1988-01-15 | Ashland Oil Inc | Verfahren zur herstellung eines rcc katalysators. |
| US4493902A (en) * | 1983-02-25 | 1985-01-15 | Engelhard Corporation | Fluid catalytic cracking catalyst comprising microspheres containing more than about 40 percent by weight Y-faujasite and methods for making |
| CA1209117A (en) * | 1983-03-14 | 1986-08-05 | Lee Hilfman | Hydrocarbon conversion catalyst and use thereof |
| US4636484A (en) * | 1983-09-22 | 1987-01-13 | Catalysts & Chemicals Industries Co., Ltd. | Method for the preparation of catalyst composition for use in cracking hydrocarbons |
| JPS60193543A (ja) * | 1984-03-15 | 1985-10-02 | Shokubai Kasei Kogyo Kk | 炭化水素接触分解用触媒組成物の製造法 |
| USH191H (en) | 1985-06-05 | 1987-01-06 | W. R. Grace & Co. | Small particle zeolite containing catalytic cracking catalyst |
| USH196H (en) | 1985-07-12 | 1987-01-06 | W. R. Grace & Co. | Large particle zeolite containing cracking catalyst exhibiting improved hydrothermal stability |
| EP0236548A1 (en) * | 1985-10-18 | 1987-09-16 | KATALISTIKS INTERNATIONAL, Inc. | Improved cracking catalyst and method of manufacture |
| US4987110A (en) * | 1987-05-07 | 1991-01-22 | Union Oil Company Of California | Attrition resistant cracking catalyst |
| US5298153A (en) * | 1987-05-07 | 1994-03-29 | Union Oil Company Of California | Cracking process using an attrition resistant catalyst |
| US5866496A (en) * | 1989-03-10 | 1999-02-02 | Thiele Kaolin Company | Cracking catalyst and process for preparing same |
| US5135756A (en) * | 1989-03-10 | 1992-08-04 | Thiele Kaolin Company | Process for improving the physical and catalytic properties of a fluid cracking catalyst |
| US5330943A (en) * | 1989-03-10 | 1994-07-19 | Thiele Kaolin Company | Process for improving the physical and catalytic properties of a fluid cracking catalyst |
| US5711930A (en) * | 1989-03-10 | 1998-01-27 | Thiele Kaolin Company | Process for improving the phyiscal properties of formed particles |
| US5304526A (en) | 1991-10-18 | 1994-04-19 | W. R. Grace & Co.-Conn. | Silica bayerite/eta alumina |
| JPH05123578A (ja) * | 1991-11-06 | 1993-05-21 | Nippon Oil Co Ltd | 炭化水素転化触媒の製造方法 |
| US5395808A (en) * | 1992-12-21 | 1995-03-07 | W. R. Grace & Co.-Conn. | Inorganic supports for bioremediation |
| US5403809A (en) * | 1992-12-21 | 1995-04-04 | W. R. Grace & Co.-Conn. | Composite inorganic supports containing carbon for bioremediation |
| US5403799A (en) * | 1992-12-21 | 1995-04-04 | W. R. Grace & Co.-Conn. | Process upset-resistant inorganic supports for bioremediation |
| US5559067A (en) * | 1995-03-31 | 1996-09-24 | Engelhard Corporation | Modified microsphere FCC catalysts and manufacture thereof |
| HU213644B (en) | 1995-11-22 | 1997-12-29 | Mol Magyar Olaj & Gazipari Rt | Additiv catalyst for cracking petroleum fractions, process for making thereof and cracking process |
| US6635168B2 (en) | 2001-04-13 | 2003-10-21 | W. R. Grace & Co.-Conn | Gasoline sulfur reduction catalyst for fluid catalytic cracking process |
| US6800586B2 (en) * | 2001-11-23 | 2004-10-05 | Engelhard Corporation | NOx reduction composition for use in FCC processes |
| US6858556B2 (en) * | 2002-02-25 | 2005-02-22 | Indian Oil Corporation Limited | Stabilized dual zeolite single particle catalyst composition and a process thereof |
| AU2003263820B2 (en) * | 2002-07-24 | 2009-08-06 | Jeffrey P. Newton | Catalytic composition and use thereof in the production of lower molecular weight hydrocarbons |
| US7045056B2 (en) * | 2002-10-10 | 2006-05-16 | Engelhard Corporation | CO oxidation promoters for use in FCC processes |
| US8084383B2 (en) * | 2004-03-16 | 2011-12-27 | W.R. Grace & Co.-Conn. | Gasoline sulfur reduction catalyst for fluid catalytic cracking process |
| AR052122A1 (es) * | 2004-11-05 | 2007-03-07 | Grace W R & Co | Catalizadores para olefinas livianas y glp gas licuado de petroleo en unidades de craqueo catalitico fluidizado |
| MX2007015824A (es) * | 2005-06-29 | 2008-02-22 | Grace W R & Co | Catalizador pentasilo para olefinas ligeras en unidades cataliticas fluidizadas. |
| US7309679B2 (en) * | 2005-08-08 | 2007-12-18 | Uop Llc | Attrition resistant MTO catalyst |
| US7678735B2 (en) | 2005-11-28 | 2010-03-16 | Engelhard Corporation | FCC additive for partial and full burn NOx control |
| CA2655718A1 (en) * | 2006-07-06 | 2008-01-10 | W.R. Grace & Co. -Conn. | Aluminum sulfate bound catalysts |
| US20080116111A1 (en) * | 2006-09-18 | 2008-05-22 | Newton Jeffrey P | Production of lower molecular weight hydrocarbons |
| EP2242572A2 (en) * | 2007-12-20 | 2010-10-27 | W.R. Grace & Co.-Conn. | Process for preparing high attrition resistant inorganic compositions and compositions prepared therefrom |
| EP2280777A1 (en) * | 2008-01-11 | 2011-02-09 | W. R. Grace & Co.-Conn | Rare earth carbonate compositions for metals tolerance in cracking catalysts |
| US8993469B2 (en) * | 2008-08-06 | 2015-03-31 | Asahi Kasei Chemicals Corporation | Zeolite-containing catalyst and method for producing the same, and method for producing propylene |
| TW201029929A (en) * | 2008-12-18 | 2010-08-16 | Grace W R & Co | Novel ultra stable zeolite Y and method for manufacturing the same |
| US20100168449A1 (en) * | 2008-12-29 | 2010-07-01 | Grey Roger A | Spray dried zeolite catalyst |
| US9993810B2 (en) | 2012-07-23 | 2018-06-12 | W. R. Grace & Co.-Conn | Silica sol bound catalytic cracking catalyst stabilized with magnesium |
| US9205393B2 (en) | 2013-03-29 | 2015-12-08 | Uop Llc | Reactor multi-pass grids for improved catalyst hydrodynamics |
| US9873641B2 (en) | 2013-03-29 | 2018-01-23 | Uop Llc | Reactor multi-pass grids for improved catalyst hydrodynamics |
| CN105148985B (zh) * | 2014-06-10 | 2018-05-18 | 中国石油化工股份有限公司 | 一种催化裂化催化剂及其制备方法和应用 |
| EP2990463B1 (en) | 2014-08-27 | 2018-07-11 | Indian Oil Corporation Limited | A catalyst additive composition for catalytic cracking, a process of preparation thereof and cracking processes of using thereof |
| CN114761357B (zh) * | 2019-11-28 | 2024-06-11 | 东曹株式会社 | 高耐磨性沸石成型体及其制造方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3414525A (en) * | 1966-03-16 | 1968-12-03 | Universal Oil Prod Co | Catalyst manufacture |
| GB1231826A (enExample) * | 1967-07-31 | 1971-05-12 | ||
| US3592778A (en) * | 1969-04-24 | 1971-07-13 | Universal Oil Prod Co | Hydrocarbon conversion catalyst |
| US3867308A (en) * | 1973-12-10 | 1975-02-18 | Grace W R & Co | Process for preparing a petroleum cracking catalyst |
-
1974
- 1974-08-02 US US05/494,247 patent/US3957689A/en not_active Expired - Lifetime
-
1975
- 1975-07-04 CA CA230,865A patent/CA1060873A/en not_active Expired
- 1975-07-22 ZA ZA00754712A patent/ZA754712B/xx unknown
- 1975-07-30 GB GB31948/75A patent/GB1503808A/en not_active Expired
- 1975-07-31 DE DE2534146A patent/DE2534146C2/de not_active Expired
- 1975-07-31 IT IT25983/75A patent/IT1040281B/it active
- 1975-07-31 NL NL7509130A patent/NL7509130A/xx not_active Application Discontinuation
- 1975-07-31 FR FR7524013A patent/FR2280431A1/fr active Granted
- 1975-08-01 JP JP50093282A patent/JPS5838209B2/ja not_active Expired
- 1975-08-01 MX MX75100430U patent/MX3769E/es unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018127682A1 (de) * | 2018-11-02 | 2020-05-07 | Carl Mahr Holding Gmbh | Anordnung mit einer Justagevorrichtung zur Lageeinstellung zweier miteinander verbundener Bauteile |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2534146A1 (de) | 1976-02-12 |
| GB1503808A (en) | 1978-03-15 |
| JPS5140390A (enExample) | 1976-04-05 |
| NL7509130A (nl) | 1976-02-04 |
| AU8300775A (en) | 1977-01-20 |
| ZA754712B (en) | 1976-07-28 |
| JPS5838209B2 (ja) | 1983-08-22 |
| IT1040281B (it) | 1979-12-20 |
| CA1060873A (en) | 1979-08-21 |
| MX3769E (es) | 1981-06-25 |
| FR2280431A1 (fr) | 1976-02-27 |
| US3957689A (en) | 1976-05-18 |
| FR2280431B1 (enExample) | 1978-10-13 |
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| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: W.R. GRACE & CO.-CONN., NEW YORK, N.Y., US |
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| 8328 | Change in the person/name/address of the agent |
Free format text: FRHR. VON UEXKUELL, J., DIPL.-CHEM. DR.RER.NAT. GRAF ZU STOLBERG-WERNIGERODE, U., DIPL.-CHEM. DR.RER.NAT. SUCHANTKE, J., DIPL.-ING. HUBER, A., DIPL.-ING. VON KAMEKE, A., DIPL.-CHEM. DR.RER.NAT. VOELKER, I., DIPL.-BIOL. FRANCK, P., DIPL.-CHEM.ETH DR.SC.TECHN., PAT.-ANWAELTE, 2000 HAMBURG |
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| 8339 | Ceased/non-payment of the annual fee |