GB1049892A - Catalyst composition - Google Patents
Catalyst compositionInfo
- Publication number
- GB1049892A GB1049892A GB3034166A GB3034166A GB1049892A GB 1049892 A GB1049892 A GB 1049892A GB 3034166 A GB3034166 A GB 3034166A GB 3034166 A GB3034166 A GB 3034166A GB 1049892 A GB1049892 A GB 1049892A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aluminosilicate
- binder
- hydrosol
- silica
- composition
- 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
- C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G11/02—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
- C10G11/04—Oxides
-
- 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
- B01J29/08—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
-
- 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
- C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
- C10G11/02—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils characterised by the catalyst used
- C10G11/04—Oxides
- C10G11/05—Crystalline alumino-silicates, e.g. molecular sieves
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Catalysts (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Dairy Products (AREA)
Abstract
A catalyst composition comprises a crystalline aluminosilicate having a silica/alumina ratio in excess of 3 and uniform pores between 6 and 15A DEG in diameter and containing cations below sodium in the electromotive series, or calcium, ammonium, hydrogen or organic nitrogen base ions, or mixtures thereof, and less than 3% by weight of alkali metal ions. The aluminosilicate in a proportion of 1-90% by weight is suspended in and distributed throughout a matrix of a binding agent, and the composition optionally contains an additive to increase its porosity. The aluminosilicate is prepared by replacing at least 70% of the alkali metal ions in e.g. a V-zeolite by base exchange with a solution containing the appropriate cations, particularly calcium, rare earth, magnesium, manganese, hydrogen and/or ammonium ions. The binder may be an inorganic oxide gel, e.g. alumina, silica, zirconia, magnesia, halfnia, thoria, titania or mixtures of these, particularly co-gels containing at least 55% of silica with at least one of the others or beryllia, or it may be an activated metal powder e.g. aluminium or iron containing alloys, a clay, e.g. montmorillonite or kaolinite, charcoal, graphite, mullite, kieselguhr, activated carbon, bauxite or silicon carbide. Mixture of aluminosilicate and binder may be accomplished by ball milling, preferably under water, or the aluminosilicate may be dispersed in finely divided form i.e. less than 40 microns in a hydrosol or hydrogel, or it may be added to one or more of the reactants used in forming the hydrosol, or it may be mixed with the reactants in e.g. a mixing nozzle. The hydrogel formed may be broken up to desired size e.g. 1/16 " - 1/8 " by extrusion, casting or pelleting, or where microspheres of 20-300 microns are required, the hydrosol may be introduced into e.g. oil, where the hydrosol globules set to a hydrogel and pass to an underlying aqueous layer and are removed. Base exchange may take place before or after mixing with the binder, and in the former case, a further base exchange may be required subsequently to remove alkali metal ions, e.g. derived from silicates in the binder. The porosity imparting additive, up to 40% by weight in the composition, and of particle size range 1-40 microns, may be clay, alumina, zircon, barytes, carbon, wood flour, silica, magnesia, recycle catalyst fines or spent cracking catalyst fines. In subsequent preparative treatment, or during use, combustible additives, e.g. carbon or wood flour, may be removed. The final composition is washed, dried at ambient temperature, or better at between 150 and 600 DEG F. for 4-48 hrs, and activated by heating e.g. in air at 500 DEG - 1500 DEG F. for 1-48 hrs. Selectivity is improved by exposing the composition to an atmosphere containing 5% steam at a temperature between 400-1450 DEG F. and a pressure between atmospheric and 500 psig for 2-100 hrs.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19543062A | 1962-05-17 | 1962-05-17 | |
US19594562A | 1962-05-18 | 1962-05-18 | |
US20267762A | 1962-06-15 | 1962-06-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1049892A true GB1049892A (en) | 1966-11-30 |
Family
ID=27393448
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3034266A Expired GB1049893A (en) | 1962-05-17 | 1963-05-08 | Conversion of organic compounds |
GB3034166A Expired GB1049892A (en) | 1962-05-17 | 1963-05-08 | Catalyst composition |
GB1819763A Expired GB1049891A (en) | 1962-05-17 | 1963-05-08 | Aluminosilicate catalyst |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3034266A Expired GB1049893A (en) | 1962-05-17 | 1963-05-08 | Conversion of organic compounds |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1819763A Expired GB1049891A (en) | 1962-05-17 | 1963-05-08 | Aluminosilicate catalyst |
Country Status (5)
Country | Link |
---|---|
CH (3) | CH466235A (en) |
DE (1) | DE1442853C3 (en) |
GB (3) | GB1049893A (en) |
NO (1) | NO115009B (en) |
SE (2) | SE324351B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2341854A1 (en) * | 1972-08-21 | 1974-03-21 | Universal Oil Prod Co | CATALYST AND METHOD FOR ITS MANUFACTURING |
GB2315685A (en) * | 1996-07-31 | 1998-02-11 | Samsung Electronics Co Ltd | Making aluminosilicates |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3994800A (en) * | 1975-02-19 | 1976-11-30 | W. R. Grace & Co. | Catalytic cracking with catalyst of improved Y zeolite |
AU507638B2 (en) * | 1975-04-24 | 1980-02-21 | W.R. Grace & Co. | Zeolitic materials and zeolite promoted catalysts for hydrocarbon cracking |
-
1963
- 1963-05-02 NO NO14852663A patent/NO115009B/no unknown
- 1963-05-08 GB GB3034266A patent/GB1049893A/en not_active Expired
- 1963-05-08 GB GB3034166A patent/GB1049892A/en not_active Expired
- 1963-05-08 GB GB1819763A patent/GB1049891A/en not_active Expired
- 1963-05-14 DE DE1963S0085213 patent/DE1442853C3/en not_active Expired
- 1963-05-17 CH CH1306666A patent/CH466235A/en unknown
- 1963-05-17 SE SE549463A patent/SE324351B/xx unknown
- 1963-05-17 CH CH624663A patent/CH421910A/en unknown
- 1963-05-17 CH CH1306766A patent/CH476094A/en not_active IP Right Cessation
-
1967
- 1967-02-08 SE SE01752/67A patent/SE327393B/xx unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2341854A1 (en) * | 1972-08-21 | 1974-03-21 | Universal Oil Prod Co | CATALYST AND METHOD FOR ITS MANUFACTURING |
GB2315685A (en) * | 1996-07-31 | 1998-02-11 | Samsung Electronics Co Ltd | Making aluminosilicates |
GB2315685B (en) * | 1996-07-31 | 1999-05-12 | Samsung Electronics Co Ltd | Method of making a porous composite oxide |
Also Published As
Publication number | Publication date |
---|---|
SE327393B (en) | 1970-08-24 |
CH466235A (en) | 1968-12-15 |
NO115009B (en) | 1968-07-01 |
SE324351B (en) | 1970-06-01 |
GB1049891A (en) | 1966-11-30 |
GB1049893A (en) | 1966-11-30 |
CH421910A (en) | 1966-10-15 |
DE1442853C3 (en) | 1980-08-14 |
DE1442853B2 (en) | 1979-11-15 |
DE1442853A1 (en) | 1969-06-19 |
CH476094A (en) | 1969-07-31 |
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