ZA864075B - Method of making seed solution useful in zeolite catalyst manufacture - Google Patents
Method of making seed solution useful in zeolite catalyst manufactureInfo
- Publication number
- ZA864075B ZA864075B ZA864075A ZA864075A ZA864075B ZA 864075 B ZA864075 B ZA 864075B ZA 864075 A ZA864075 A ZA 864075A ZA 864075 A ZA864075 A ZA 864075A ZA 864075 B ZA864075 B ZA 864075B
- Authority
- ZA
- South Africa
- Prior art keywords
- zeolite catalyst
- seed solution
- making seed
- solution useful
- catalyst manufacture
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/20—Silicates
- C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
- C01B33/28—Base exchange silicates, e.g. zeolites
- C01B33/2807—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures
- C01B33/2838—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures of faujasite type, or type X or Y (UNION CARBIDE trade names; correspond to GRACE's types Z-14 and Z-14HS, respectively)
- C01B33/2853—Zeolitic silicoaluminates with a tridimensional crystalline structure possessing molecular sieve properties; Isomorphous compounds wherein a part of the aluminium ore of the silicon present may be replaced by other elements such as gallium, germanium, phosphorus; Preparation of zeolitic molecular sieves from molecular sieves of another type or from preformed reacting mixtures of faujasite type, or type X or Y (UNION CARBIDE trade names; correspond to GRACE's types Z-14 and Z-14HS, respectively) of type 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
- 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
- B01J29/084—Y-type faujasite
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
- C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S423/00—Chemistry of inorganic compounds
- Y10S423/21—Faujasite, e.g. X, Y, CZS-3, ECR-4, Z-14HS, VHP-R
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/741,511 US4631262A (en) | 1985-06-05 | 1985-06-05 | Method of making seed solution useful in zeolite catalyst manufacture |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA864075B true ZA864075B (en) | 1987-03-25 |
Family
ID=24981018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA864075A ZA864075B (en) | 1985-06-05 | 1986-05-30 | Method of making seed solution useful in zeolite catalyst manufacture |
Country Status (8)
Country | Link |
---|---|
US (1) | US4631262A (xx) |
EP (1) | EP0204455A3 (xx) |
JP (1) | JPS61286214A (xx) |
AU (1) | AU582656B2 (xx) |
BR (1) | BR8602574A (xx) |
CA (1) | CA1238176A (xx) |
IN (1) | IN165732B (xx) |
ZA (1) | ZA864075B (xx) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8517997D0 (en) * | 1985-07-17 | 1985-08-21 | English Clays Lovering Pochin | Synthesing faujasites |
DE3538416A1 (de) * | 1985-10-29 | 1987-05-07 | Degussa | Verfahren zur herstellung einer impfmischung fuer die faujasit-synthese |
JPH0674129B2 (ja) * | 1985-12-13 | 1994-09-21 | 東ソー株式会社 | 合成フオ−ジヤサイト成形体の製造法 |
US4803060A (en) * | 1986-12-01 | 1989-02-07 | Union Oil Company Of California | Process for producing a crystalline galliosilicate with the faujasite structure |
JPS63162520A (ja) * | 1986-12-26 | 1988-07-06 | Tosoh Corp | 合成マザイトの製造方法 |
US5023220A (en) * | 1988-11-16 | 1991-06-11 | Engelhard Corporation | Ultra high zeolite content FCC catalysts and method for making same from microspheres composed of a mixture of calcined kaolin clays |
CA2000327A1 (en) * | 1988-11-16 | 1990-05-16 | Lawrence B. Dight | Ultra high zeolite content fcc catalysts and method for making same from microspheres composed of a mixture of calcined kaolin clays |
US5133953A (en) * | 1991-04-17 | 1992-07-28 | Exxon Research And Engineering Company | Method of preparing crystalline ZSM-20 zeolites (C-2517) |
US5182243A (en) * | 1991-11-01 | 1993-01-26 | Englehard Corporation | Process for preparing fluidized cracking catalysts from equilibrium fluidized cracking catalysts |
US5395809A (en) * | 1993-11-01 | 1995-03-07 | Engelhard Corporation | Modified microsphere FCC catalysts |
US5549881A (en) * | 1994-02-24 | 1996-08-27 | Exxon Research And Engineering Company | Process for preparing a seeded high-silica zeolite having the faujasite topology |
US5772972A (en) * | 1995-01-09 | 1998-06-30 | Ford Global Technologies, Inc. | Catalyst/hydrocarbon trap hybrid system |
US6284218B1 (en) * | 1998-09-23 | 2001-09-04 | Indian Oil Corporation Limited | Process for preparing an hydrothermally stable, large crystallite sized, highly crystallite sized, highly crystalline synthetic faujasite zeolite |
US6656347B2 (en) | 2000-09-22 | 2003-12-02 | Engelhard Corporation | Structurally enhanced cracking catalysts |
US6942784B2 (en) * | 2000-09-22 | 2005-09-13 | Engelhard Corporation | Structurally enhanced cracking catalysts |
US6673235B2 (en) | 2000-09-22 | 2004-01-06 | Engelhard Corporation | FCC catalysts for feeds containing nickel and vanadium |
US6696378B2 (en) | 2001-08-31 | 2004-02-24 | Engelhard Corporation | Fluid catalytic cracking catalyst manufacturing process |
CN1275855C (zh) * | 2003-03-28 | 2006-09-20 | 中国石油化工股份有限公司 | 用高岭土合成的纳米级y型沸石及其制备方法 |
US6942783B2 (en) * | 2003-05-19 | 2005-09-13 | Engelhard Corporation | Enhanced FCC catalysts for gas oil and resid applications |
US6908603B2 (en) * | 2003-06-02 | 2005-06-21 | Engelhard Corporation | In-situ ZSM-5 synthesis |
MX2008011533A (es) | 2006-03-02 | 2008-10-02 | Basf Catalysts Llc | Catalizador de hidrodesintegración que comprende y - faujasita producida en el lugar y proceso de hidrodesintegración. |
US7968079B2 (en) * | 2007-01-15 | 2011-06-28 | Indian Oil Corporation Limited | Ready-to-use seed composition and process thereof |
US9108181B2 (en) | 2007-06-20 | 2015-08-18 | Basf Corporation | Structurally enhanced cracking catalysts |
CN102812109B (zh) | 2010-03-18 | 2015-01-07 | 格雷斯公司 | 高轻质烯烃fcc催化剂组合物 |
CN102811812A (zh) | 2010-03-18 | 2012-12-05 | 格雷斯公司 | 由粘土得到的沸石制备改进的催化剂的方法 |
EP2547446B1 (en) | 2010-03-18 | 2023-10-11 | W. R. Grace & Co.-Conn | Process for making improved zeolite catalysts from peptized aluminas |
CN102070155B (zh) * | 2010-10-11 | 2012-07-18 | 南京工业大学 | 一种制备空心方钠石沸石晶体的方法 |
RU2680081C2 (ru) | 2013-10-15 | 2019-02-15 | Басф Корпорейшн | Мезопористые катализаторы жидкостного каталитического крекинга с отличной прочностью на истирание |
RU2710587C2 (ru) | 2015-04-09 | 2019-12-30 | Басф Корпорейшн | Катализатор на основе zsm-5 |
US10633596B2 (en) | 2016-06-17 | 2020-04-28 | Basf Corporation | FCC catalyst having alumina derived from crystalline boehmite |
FR3056575B1 (fr) * | 2016-09-23 | 2018-10-19 | IFP Energies Nouvelles | Procede de preparation d'une zeolithe y nanometrique |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3310373A (en) * | 1963-04-03 | 1967-03-21 | Mobil Oil Corp | Method for producing crystalline aluminosilicates |
US3492090A (en) * | 1966-04-07 | 1970-01-27 | Mobil Oil Corp | Process for producing faujasite |
US3582494A (en) * | 1968-03-27 | 1971-06-01 | Nalco Chemical Co | Method of preparing alkaline salt-free aqueous colloidal sols |
US4217240A (en) * | 1976-09-02 | 1980-08-12 | E. I. Du Pont De Nemours And Company | Stable aluminosilicate aquasols having uniform size particles and their preparation |
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 |
-
1985
- 1985-06-05 US US06/741,511 patent/US4631262A/en not_active Expired - Lifetime
-
1986
- 1986-05-16 EP EP86303753A patent/EP0204455A3/en not_active Withdrawn
- 1986-05-28 IN IN397/CAL/86A patent/IN165732B/en unknown
- 1986-05-30 ZA ZA864075A patent/ZA864075B/xx unknown
- 1986-05-30 CA CA000510419A patent/CA1238176A/en not_active Expired
- 1986-06-03 JP JP61127392A patent/JPS61286214A/ja active Pending
- 1986-06-03 BR BR8602574A patent/BR8602574A/pt unknown
- 1986-06-04 AU AU58347/86A patent/AU582656B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
EP0204455A3 (en) | 1988-09-28 |
IN165732B (xx) | 1989-12-30 |
BR8602574A (pt) | 1987-02-03 |
AU5834786A (en) | 1986-12-11 |
US4631262A (en) | 1986-12-23 |
JPS61286214A (ja) | 1986-12-16 |
CA1238176A (en) | 1988-06-21 |
EP0204455A2 (en) | 1986-12-10 |
AU582656B2 (en) | 1989-04-06 |
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