ZA756745B - Improvements in and relating to zeolites - Google Patents
Improvements in and relating to zeolitesInfo
- Publication number
- ZA756745B ZA756745B ZA00756745A ZA756745A ZA756745B ZA 756745 B ZA756745 B ZA 756745B ZA 00756745 A ZA00756745 A ZA 00756745A ZA 756745 A ZA756745 A ZA 756745A ZA 756745 B ZA756745 B ZA 756745B
- Authority
- ZA
- South Africa
- Prior art keywords
- zeolites
- relating
- Prior art date
Links
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
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4696874 | 1974-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA756745B true ZA756745B (en) | 1976-10-27 |
Family
ID=10443254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00756745A ZA756745B (en) | 1974-10-30 | 1975-10-27 | Improvements in and relating to zeolites |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5167298A (en) |
| BE (1) | BE834959A (en) |
| DE (1) | DE2548695A1 (en) |
| DK (1) | DK489375A (en) |
| FR (1) | FR2289445A1 (en) |
| NL (1) | NL7512645A (en) |
| NO (1) | NO753623L (en) |
| SE (1) | SE7512089L (en) |
| ZA (1) | ZA756745B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3060988D1 (en) * | 1979-03-21 | 1982-12-02 | Mobil Oil Corp | Method for preparing zeolite zsm12 and zeolite prepared by this method |
| NZ195358A (en) * | 1979-11-05 | 1983-05-31 | Mobil Oil Corp | Preparation of zeolites trialkylmethylammonium ion present in reaction mixture |
| DE3070086D1 (en) * | 1979-12-03 | 1985-03-14 | Kitasato Inst | A process for preparing substances having interferon inducing activity |
| IT1140784B (en) * | 1980-03-13 | 1986-10-10 | Anic Spa | METHOD FOR THE PRODUCTION OF ZEOLITHIC STRUCTURE ALUMINUM SILICATES |
| CA1157450A (en) * | 1980-03-18 | 1983-11-22 | Martin F.M. Post | Process for the preparation of crystalline aluminium silicates, crystalline aluminium silicates so prepared and process for the production of an aromatic hydrocarbon mixture |
| DE3165950D1 (en) * | 1980-05-13 | 1984-10-18 | Ici Plc | ZEOLITE NU-3 |
| DE3169731D1 (en) * | 1980-11-04 | 1985-05-09 | Teijin Petrochem Ind | A catalyst composition containing as catalytically active components alumina and a cristalline aluminosilicate zeolite, a process for isomerizing xylenes and ethylbenzene, and use of this catalyst composition |
| JPS58204817A (en) * | 1982-05-19 | 1983-11-29 | Teijin Yuka Kk | Production of crystalline aluminosilicate zeolite |
| US4554146A (en) * | 1983-11-10 | 1985-11-19 | Exxon Research And Engineering Co. | Process for preparing a zeolite of the L type using organic templates |
| US5013536A (en) * | 1988-08-22 | 1991-05-07 | Exxon Research And Engineering Company | ECR-18, method of its preparation, and uses for sorption and separation |
| KR101369345B1 (en) | 2011-12-22 | 2014-03-06 | 인하대학교 산학협력단 | Method for selective dealkylation of alkyl-substituted C9+ aromatic compound at low temperature using bimodal porous catalyst for dealkylation |
| CN114538461B (en) * | 2020-11-26 | 2023-08-08 | 中国科学院大连化学物理研究所 | SSZ-13 silicon-aluminum molecular sieve and preparation method and application thereof |
| CN113428870B (en) * | 2021-06-24 | 2022-05-31 | 华中科技大学 | Polymer bentonite composite impermeable material and pyrogen-free synthesis method thereof |
-
1975
- 1975-10-27 ZA ZA00756745A patent/ZA756745B/en unknown
- 1975-10-28 BE BE161329A patent/BE834959A/en unknown
- 1975-10-28 NO NO753623A patent/NO753623L/no unknown
- 1975-10-29 FR FR7533035A patent/FR2289445A1/en not_active Withdrawn
- 1975-10-29 SE SE7512089A patent/SE7512089L/en not_active Application Discontinuation
- 1975-10-29 NL NL7512645A patent/NL7512645A/en unknown
- 1975-10-30 DE DE19752548695 patent/DE2548695A1/en active Pending
- 1975-10-30 DK DK489375A patent/DK489375A/en unknown
- 1975-10-30 JP JP50130924A patent/JPS5167298A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2289445A1 (en) | 1976-05-28 |
| DE2548695A1 (en) | 1976-05-26 |
| SE7512089L (en) | 1976-05-03 |
| NL7512645A (en) | 1976-05-04 |
| BE834959A (en) | 1976-04-28 |
| JPS5167298A (en) | 1976-06-10 |
| DK489375A (en) | 1976-05-01 |
| NO753623L (en) | 1976-05-03 |
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