IT978849B - IMPROVEMENTS OF ZEOLITES AND RELATED TO THEM - Google Patents
IMPROVEMENTS OF ZEOLITES AND RELATED TO THEMInfo
- Publication number
- IT978849B IT978849B IT2007673A IT2007673A IT978849B IT 978849 B IT978849 B IT 978849B IT 2007673 A IT2007673 A IT 2007673A IT 2007673 A IT2007673 A IT 2007673A IT 978849 B IT978849 B IT 978849B
- Authority
- IT
- Italy
- Prior art keywords
- zeolites
- Prior art date
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)
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 |
---|---|
IT978849B true IT978849B (en) | 1974-09-20 |
Family
ID=9797226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2007673A IT978849B (en) | 1972-02-07 | 1973-02-06 | IMPROVEMENTS OF ZEOLITES AND RELATED TO THEM |
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) |
Families Citing this family (7)
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 |
US4973461A (en) * | 1983-11-10 | 1990-11-27 | Exxon Research & Engineering Company | Crystalline zeolite composition |
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 |
CA1248931A (en) * | 1984-12-17 | 1989-01-17 | Wicher T. Koetsier | Zeolite l preparation |
US5374411A (en) * | 1987-08-28 | 1994-12-20 | The Dow Chemical Company | Crystalline aluminumphosphate compositions |
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 IT IT2007673A patent/IT978849B/en active
- 1973-02-06 SE SE7301637A patent/SE385686B/en unknown
- 1973-02-06 FR FR7304107A patent/FR2171173B3/fr not_active Expired
- 1973-02-07 DE DE19732305993 patent/DE2305993A1/en active Pending
- 1973-02-07 JP JP1485273A patent/JPS4890998A/ja active Pending
- 1973-02-07 NL NL7301710A patent/NL7301710A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2171173A1 (en) | 1973-09-21 |
DE2305993A1 (en) | 1973-08-16 |
NL7301710A (en) | 1973-08-09 |
SE385686B (en) | 1976-07-19 |
GB1394163A (en) | 1975-05-14 |
JPS4890998A (en) | 1973-11-27 |
BE795105A (en) | 1973-08-07 |
FR2171173B3 (en) | 1976-01-30 |
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