GB1394163A - Zeolites - Google Patents
ZeolitesInfo
- Publication number
- GB1394163A GB1394163A GB549272A GB549272A GB1394163A GB 1394163 A GB1394163 A GB 1394163A GB 549272 A GB549272 A GB 549272A GB 549272 A GB549272 A GB 549272A GB 1394163 A GB1394163 A GB 1394163A
- Authority
- GB
- United Kingdom
- Prior art keywords
- zeolite
- alkali metal
- sio
- aluminium
- containing component
- 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
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
- C10G25/00—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents
- C10G25/02—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with ion-exchange material
- C10G25/03—Refining of hydrocarbon oils in the absence of hydrogen, with solid sorbents with ion-exchange material 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
-
- 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
- C01B39/32—Type L
-
- 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
- C10G35/00—Reforming naphtha
- C10G35/04—Catalytic reforming
- C10G35/06—Catalytic reforming characterised by the catalyst used
- C10G35/095—Catalytic reforming characterised by the catalyst used containing crystalline alumino-silicates, e.g. molecular sieves
-
- 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
- C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
- C10G47/02—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used
- C10G47/10—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used with catalysts deposited on a carrier
- C10G47/12—Inorganic carriers
- C10G47/16—Crystalline alumino-silicate carriers
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
1394163 Zeolite IMPERIAL CHEMICAL INDUSTRIES Ltd 31 Jan 1973 5492/72 Heading C1A A new large pore zeolite (AG4) is made by reacting in an aqueous medium at least one aluminium containing component, at least one silicon containing component and at least one alkali metal hydroxide in the presence of substantial quantities of added anion selected from a nitrate, chloride sulphate, phosphate or permanganate preferably of sodium or potassium, or both, or of aluminium, the composition of the resulting mixture falling within the molar ranges SiO 2 : Al 2 O 3 =5-50; K : Na+K= 0À2-1À0; M 2 O : SiO 2 =0À25-1À0; H 2 O : M 2 O= 10-160; Added Anion : Al 2 O 3 =1-50, where M is K, Na or K+Na and crystallizing out the zeolite from the reaction mixture. The silicon component may be an alkali metal silicate, silica sols., silica aerosols, waterglasses or freshly ppted. silicic acid. The AG4 zeolite produced has the molar formula where M is K or K+Na, but may be ion exchanged for other ions, having an X-ray diffraction pattern as specified therein.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE795105D BE795105A (en) | 1972-02-07 | NEW PROCESS FOR PREPARING ZEOLITES | |
GB549272A GB1394163A (en) | 1972-02-07 | 1972-02-07 | Zeolites |
SE7301637A SE385686B (en) | 1972-02-07 | 1973-02-06 | ZEOLIT AG 4 AND SET FOR ITS PREPARATION |
IT2007673A IT978849B (en) | 1972-02-07 | 1973-02-06 | IMPROVEMENTS OF ZEOLITES AND RELATED TO THEM |
FR7304107A FR2171173B3 (en) | 1972-02-07 | 1973-02-06 | |
DE19732305993 DE2305993A1 (en) | 1972-02-07 | 1973-02-07 | ZEOLITHES, METHOD FOR MANUFACTURING AND USING them |
JP1485273A JPS4890998A (en) | 1972-02-07 | 1973-02-07 | |
NL7301710A NL7301710A (en) | 1972-02-07 | 1973-02-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB549272A GB1394163A (en) | 1972-02-07 | 1972-02-07 | Zeolites |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1394163A true GB1394163A (en) | 1975-05-14 |
Family
ID=9797226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB549272A Expired GB1394163A (en) | 1972-02-07 | 1972-02-07 | Zeolites |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS4890998A (en) |
BE (1) | BE795105A (en) |
DE (1) | DE2305993A1 (en) |
FR (1) | FR2171173B3 (en) |
GB (1) | GB1394163A (en) |
IT (1) | IT978849B (en) |
NL (1) | NL7301710A (en) |
SE (1) | SE385686B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4552731A (en) * | 1983-11-10 | 1985-11-12 | Exxon Research And Engineering Co. | Process for preparing crystalline zeolite composition ERC-2 |
US4657749A (en) * | 1983-11-10 | 1987-04-14 | Exxon Research And Engineering Company | Stoichiometric process for preparing a zeolite of the L type |
US4973461A (en) * | 1983-11-10 | 1990-11-27 | Exxon Research & Engineering Company | Crystalline zeolite composition |
US5374411A (en) * | 1987-08-28 | 1994-12-20 | The Dow Chemical Company | Crystalline aluminumphosphate compositions |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2856278A1 (en) * | 1978-12-27 | 1980-07-10 | Degussa | METHOD FOR PRODUCING FINE-PARTICLE SODIUM ALUMINUM SILICATES |
CA1248931A (en) * | 1984-12-17 | 1989-01-17 | Wicher T. Koetsier | Zeolite l preparation |
CN108993584B (en) * | 2018-06-26 | 2021-05-28 | 中海油天津化工研究设计院有限公司 | Reforming raffinate oil aromatization catalyst and preparation method thereof |
-
0
- BE BE795105D patent/BE795105A/en unknown
-
1972
- 1972-02-07 GB GB549272A patent/GB1394163A/en not_active Expired
-
1973
- 1973-02-06 FR FR7304107A patent/FR2171173B3/fr not_active Expired
- 1973-02-06 IT IT2007673A patent/IT978849B/en active
- 1973-02-06 SE SE7301637A patent/SE385686B/en unknown
- 1973-02-07 DE DE19732305993 patent/DE2305993A1/en active Pending
- 1973-02-07 NL NL7301710A patent/NL7301710A/xx unknown
- 1973-02-07 JP JP1485273A patent/JPS4890998A/ja active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4552731A (en) * | 1983-11-10 | 1985-11-12 | Exxon Research And Engineering Co. | Process for preparing crystalline zeolite composition ERC-2 |
US4657749A (en) * | 1983-11-10 | 1987-04-14 | Exxon Research And Engineering Company | Stoichiometric process for preparing a zeolite of the L type |
US4973461A (en) * | 1983-11-10 | 1990-11-27 | Exxon Research & Engineering Company | Crystalline zeolite composition |
US5374411A (en) * | 1987-08-28 | 1994-12-20 | The Dow Chemical Company | Crystalline aluminumphosphate compositions |
Also Published As
Publication number | Publication date |
---|---|
DE2305993A1 (en) | 1973-08-16 |
FR2171173B3 (en) | 1976-01-30 |
JPS4890998A (en) | 1973-11-27 |
IT978849B (en) | 1974-09-20 |
FR2171173A1 (en) | 1973-09-21 |
NL7301710A (en) | 1973-08-09 |
SE385686B (en) | 1976-07-19 |
BE795105A (en) | 1973-08-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |