GB8301523D0 - Synthesising zsm-5 type zeolites - Google Patents
Synthesising zsm-5 type zeolitesInfo
- Publication number
- GB8301523D0 GB8301523D0 GB838301523A GB8301523A GB8301523D0 GB 8301523 D0 GB8301523 D0 GB 8301523D0 GB 838301523 A GB838301523 A GB 838301523A GB 8301523 A GB8301523 A GB 8301523A GB 8301523 D0 GB8301523 D0 GB 8301523D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- synthesising
- zsm
- type zeolites
- zeolites
- type
- 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.)
- Granted
Links
- 239000010457 zeolite Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C6/00—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions
- C07C6/08—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond
- C07C6/12—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring
- C07C6/123—Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions by conversion at a saturated carbon-to-carbon bond of exclusively hydrocarbons containing a six-membered aromatic ring of only one hydrocarbon
-
- 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
- B01J29/40—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11, as exemplified by patent documents US3702886, GB1334243 and US3709979, respectively
-
- 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
- C01B39/36—Pentasil type, e.g. types ZSM-5, ZSM-8 or ZSM-11
- C01B39/38—Type ZSM-5
- C01B39/40—Type ZSM-5 using at least one organic template directing agent
-
- 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
- C07C5/2729—Changing the branching point of an open chain or the point of substitution on a ring
- C07C5/2732—Catalytic processes
- C07C5/2737—Catalytic processes 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
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19238/82A IT1150142B (en) | 1982-01-22 | 1982-01-22 | PROCESS FOR OBTAINING DIRECTLY FROM LOW SODIUM ZEOLITES OF ZEOLITI TYPE ZSOL-5 |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8301523D0 true GB8301523D0 (en) | 1983-02-23 |
GB2114110A GB2114110A (en) | 1983-08-17 |
GB2114110B GB2114110B (en) | 1985-05-01 |
Family
ID=11156014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08301523A Expired GB2114110B (en) | 1982-01-22 | 1983-01-20 | Process for synthesising zsm-5 type zeolites having a low sodium content |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE895663A (en) |
DE (1) | DE3301798A1 (en) |
FR (1) | FR2520343B1 (en) |
GB (1) | GB2114110B (en) |
IT (1) | IT1150142B (en) |
NL (1) | NL8300183A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5926924A (en) * | 1982-07-30 | 1984-02-13 | Res Assoc Petroleum Alternat Dev<Rapad> | Crystalline silicate and its preparation |
GB9011151D0 (en) * | 1990-05-18 | 1990-07-04 | Secr Defence | Zeolites |
CN107970989B (en) * | 2016-10-25 | 2021-02-09 | 中国石油化工股份有限公司 | Preparation method of xylene isomerization catalyst |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2862096D1 (en) * | 1977-12-23 | 1982-12-30 | British Petroleum Co Plc | Method for producing aluminosilicates and their use as catalysts and supports |
EP0002899B1 (en) * | 1977-12-23 | 1983-03-16 | The British Petroleum Company p.l.c. | Method for preparing aluminosilicates and their use as catalyst supports and catalysts |
DK155176C (en) * | 1978-06-22 | 1989-07-17 | Snam Progetti | PROCEDURE FOR THE PREPARATION OF ALUMINUM OXIDE MODIFIED SILICON Dioxide |
IN157506B (en) * | 1981-01-08 | 1986-04-12 | British Petroleum Co |
-
1982
- 1982-01-22 IT IT19238/82A patent/IT1150142B/en active
-
1983
- 1983-01-18 NL NL8300183A patent/NL8300183A/en not_active Application Discontinuation
- 1983-01-20 BE BE0/209941A patent/BE895663A/en not_active IP Right Cessation
- 1983-01-20 FR FR8300844A patent/FR2520343B1/en not_active Expired
- 1983-01-20 DE DE19833301798 patent/DE3301798A1/en not_active Ceased
- 1983-01-20 GB GB08301523A patent/GB2114110B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE895663A (en) | 1983-07-20 |
IT8219238A0 (en) | 1982-01-22 |
FR2520343A1 (en) | 1983-07-29 |
GB2114110A (en) | 1983-08-17 |
IT1150142B (en) | 1986-12-10 |
FR2520343B1 (en) | 1988-05-20 |
DE3301798A1 (en) | 1983-08-04 |
NL8300183A (en) | 1983-08-16 |
GB2114110B (en) | 1985-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19990120 |