BE904797A - Zeolite de type omega a stabilite thermique elevee son procede de preparation et son utilisation comme catalyseur. - Google Patents
Zeolite de type omega a stabilite thermique elevee son procede de preparation et son utilisation comme catalyseur.Info
- Publication number
- BE904797A BE904797A BE0/216685A BE216685A BE904797A BE 904797 A BE904797 A BE 904797A BE 0/216685 A BE0/216685 A BE 0/216685A BE 216685 A BE216685 A BE 216685A BE 904797 A BE904797 A BE 904797A
- Authority
- BE
- Belgium
- Prior art keywords
- catalyst
- preparation process
- thermal stability
- high thermal
- type zeolite
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
- C07C5/2702—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously
- C07C5/2708—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously with 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
- 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
- B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
- B01J29/7011—MAZ-type, e.g. Mazzite, Omega, ZSM-4 or LZ-202
-
- 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
- C01B39/34—Type ZSM-4
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/03—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2
- C07C29/04—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2 by hydration of carbon-to-carbon double bonds
-
- 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
- B01J2229/10—After treatment, characterised by the effect to be obtained
- B01J2229/26—After treatment, characterised by the effect to be obtained to stabilize the total catalyst structure
-
- 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
-
- 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
- Y10S423/26—Mazzite, e.g. ZSM-4, omega
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Zéolite obtenue par cristallisation à partir d'une solution mère contenant une source de silice, d'alumine, un oxyde métallique, un cation organique et de l'eau, dans laquelle la source d'alumine est un aluminoscilicate cristalin dont au moins une partie est en suspension dans la solution mère.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8507772A FR2582234B1 (fr) | 1985-05-23 | 1985-05-23 | Zeolite de type omega a stabilite thermique elevee, son procede de preparation et son utilisation comme catalyseur |
Publications (1)
Publication Number | Publication Date |
---|---|
BE904797A true BE904797A (fr) | 1986-09-15 |
Family
ID=9319500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/216685A BE904797A (fr) | 1985-05-23 | 1986-05-21 | Zeolite de type omega a stabilite thermique elevee son procede de preparation et son utilisation comme catalyseur. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4891200A (fr) |
JP (1) | JPH0751443B2 (fr) |
BE (1) | BE904797A (fr) |
BR (1) | BR8602326A (fr) |
DE (1) | DE3616983C2 (fr) |
FR (1) | FR2582234B1 (fr) |
GB (1) | GB2175890B (fr) |
IT (1) | IT1208615B (fr) |
NL (1) | NL193425C (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2651221B1 (fr) * | 1989-08-30 | 1991-11-08 | Elf Aquitaine | Nouvelle zeolithe de la famille de la mazzite son procede de synthese et son utilisation comme catalyseur. |
US5236877A (en) * | 1990-12-04 | 1993-08-17 | W. R. Grace & Co.-Conn. | Dual zeolite fluid cracking catalyst composition for improved gasoline octane |
US5139761A (en) * | 1990-12-17 | 1992-08-18 | Uop | Modified zeolite omega and processes for preparing and using same |
AU643908B1 (en) * | 1990-12-17 | 1993-11-25 | Uop | Modified zeolite omega and methods for preparing and for using same |
US5230790A (en) * | 1990-12-17 | 1993-07-27 | Uop | Hydrocarbon conversion processes using modified zeolite Omega |
FR2698862B1 (fr) * | 1992-12-08 | 1995-01-13 | Elf Aquitaine | Procédé de synthèse d'un aluminosilicate cristallin enrichi en silice, ayant la structure de la mazzite, l'aluminosilicate obtenu et son utilisation comme catalyseur de transformation des hydrocarbures. |
FR2744458B1 (fr) | 1996-02-05 | 1998-03-27 | Inst Francais Du Petrole | Procede d'isomerisation de paraffines par distillation reactive |
FR2744441B1 (fr) | 1996-02-05 | 1998-03-27 | Inst Francais Du Petrole | Procede d'isomerisation de paraffines |
FR2749577B1 (fr) * | 1996-06-06 | 1998-07-31 | Elf Aquitaine | Mazzite activee enrichie en silice, procede d'obtention et application |
NO302559B1 (no) * | 1996-06-27 | 1998-03-23 | Norsk Leca As | Fremstilling av uorganisk kationebytter fra kuler av ekspandert leire samt anvendelse av de fremstilte kationbyttere |
FR2750893B1 (fr) * | 1996-07-12 | 1998-10-30 | Elf Aquitaine | Procede de synthese de zeolithe avec agitation homogene du milieu, dispositif et application |
CN1093511C (zh) * | 1999-08-17 | 2002-10-30 | 中国石油化工集团公司 | 一种制备ω沸石的方法 |
US6451283B1 (en) * | 2000-03-23 | 2002-09-17 | Engelhard Corporation | Macroscopic aggregates of microcrystalline zeolites |
US6419895B1 (en) * | 2000-11-03 | 2002-07-16 | Uop Llc | Crystalline aluminosilicate zeolitic composition: UZM-4 |
US6685910B2 (en) | 2000-12-14 | 2004-02-03 | Engelhard Corporation | Macroscopic aggregates of microcrystalline zeolites for static water softening applications |
US6572776B2 (en) * | 2000-12-14 | 2003-06-03 | Engelhard Corporation | Method of static water softening using zeolites of novel morphology |
US8597611B2 (en) * | 2010-07-01 | 2013-12-03 | Uop Llc | UZM-45 aluminosilicate zeolite, method of preparation and processes using UZM-45 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2511975A (en) * | 1939-03-18 | 1950-06-20 | Barr & Stroud Ltd | Micrometer eyepiece for optical measuring instruments |
US3185544A (en) * | 1962-07-02 | 1965-05-25 | Grace W R & Co | Preparation of crystalline zeolites of uniform and controlled particle size |
US3414602A (en) * | 1965-07-01 | 1968-12-03 | Union Carbide Corp | Zeolite n and process for preparing same |
GB1117568A (en) * | 1965-11-24 | 1968-06-19 | Mobil Oil Corp | Synthetic crystalline aluminosilicate |
US3578723A (en) * | 1968-04-18 | 1971-05-11 | Mobil Oil Corp | Isomerization and disproportionation of aromatic hydrocarbons |
US3923639A (en) * | 1968-04-18 | 1975-12-02 | Mobil Oil Corp | Converting hydrocarbons with zeolite ZSM-4 |
CA950888A (en) * | 1968-12-30 | 1974-07-09 | Charles J. Plank | Crystallization of zeolite |
NL7018223A (fr) * | 1969-12-18 | 1971-06-22 | ||
US3914331A (en) * | 1970-12-23 | 1975-10-21 | Mobil Oil Corp | Disproportionation of aliphatic compounds |
US4091007A (en) * | 1972-12-01 | 1978-05-23 | Mobil Oil Corporation | Preparation of zeolites |
US3947482A (en) * | 1974-03-20 | 1976-03-30 | W. R. Grace & Co. | Method for producing open framework zeolites |
US4021447A (en) * | 1975-04-30 | 1977-05-03 | Mobil Oil Corporation | Synthesis of zeolite ZSM-4 |
US4241036A (en) * | 1975-10-23 | 1980-12-23 | Union Carbide Corporation | Synthetic crystalline zeolite and process for preparing same |
CA1166620A (fr) * | 1981-07-01 | 1984-05-01 | English Clays Lovering Pochin & Company Limited | Fabrication de zeolites |
NZ208048A (en) * | 1983-05-26 | 1986-10-08 | Mobil Oil Corp | Method for synthesising zeolites,incorporating alumina source of limited solubility |
US4552731A (en) * | 1983-11-10 | 1985-11-12 | Exxon Research And Engineering Co. | Process for preparing crystalline zeolite composition ERC-2 |
-
1985
- 1985-05-23 FR FR8507772A patent/FR2582234B1/fr not_active Expired - Lifetime
-
1986
- 1986-05-19 US US06/865,179 patent/US4891200A/en not_active Expired - Lifetime
- 1986-05-21 IT IT8620511A patent/IT1208615B/it active
- 1986-05-21 BE BE0/216685A patent/BE904797A/fr not_active IP Right Cessation
- 1986-05-21 DE DE3616983A patent/DE3616983C2/de not_active Expired - Lifetime
- 1986-05-22 NL NL8601313A patent/NL193425C/nl not_active IP Right Cessation
- 1986-05-22 BR BR8602326A patent/BR8602326A/pt not_active IP Right Cessation
- 1986-05-22 JP JP61116327A patent/JPH0751443B2/ja not_active Expired - Lifetime
- 1986-05-22 GB GB08612508A patent/GB2175890B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2582234A1 (fr) | 1986-11-28 |
IT8620511A0 (it) | 1986-05-21 |
NL193425B (nl) | 1999-06-01 |
BR8602326A (pt) | 1987-01-21 |
NL193425C (nl) | 1999-10-04 |
US4891200A (en) | 1990-01-02 |
DE3616983A1 (de) | 1986-11-27 |
FR2582234B1 (fr) | 1993-03-12 |
GB2175890B (en) | 1988-08-17 |
NL8601313A (nl) | 1986-12-16 |
JPH0751443B2 (ja) | 1995-06-05 |
IT1208615B (it) | 1989-07-10 |
DE3616983C2 (de) | 1997-03-13 |
GB8612508D0 (en) | 1986-07-02 |
GB2175890A (en) | 1986-12-10 |
JPS62275015A (ja) | 1987-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE20 | Patent expired |
Owner name: *INSTITUT FRANCAIS DU PETROLE Effective date: 20060521 Owner name: *ELF FRANCE S.A. Effective date: 20060521 Owner name: *CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE Effective date: 20060521 |