GB884633A - Silica magnesia catalysts and their use in a process for cracking hydrocarbons - Google Patents
Silica magnesia catalysts and their use in a process for cracking hydrocarbonsInfo
- Publication number
- GB884633A GB884633A GB14549/60A GB1454960A GB884633A GB 884633 A GB884633 A GB 884633A GB 14549/60 A GB14549/60 A GB 14549/60A GB 1454960 A GB1454960 A GB 1454960A GB 884633 A GB884633 A GB 884633A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silica
- magnesia
- hydrogel
- clay
- mentioned
- 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
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/16—Clays or other mineral silicates
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Catalysts (AREA)
Abstract
A silica-magnesia cracking catalyst is prepared by incorporating magnesia and a crystalline clay mineral with a synthetic hydrogel (e.g. silica or silica-alumina hydrogel). The amount of magnesia is 4-30 % wt. of the dry hydrogel and the clay constitutes 20-90 % wt. of the finished catalyst. The clay may consist of relatively fine or coarse particles; a kaolinite (e.g. kaolin, nacrite or dickite) or halloysite is preferred, but montmorillonites, (e.g. beldellite, nontronite, hectorite and saponite), bentonite, illites and fuller's earth types (e.g. attapulgite, sepalite and polygorskite) are also mentioned. The surface area and pore size of specific catalysts are mentioned.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US884633XA | 1959-04-30 | 1959-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB884633A true GB884633A (en) | 1961-12-13 |
Family
ID=22211529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14549/60A Expired GB884633A (en) | 1959-04-30 | 1960-04-26 | Silica magnesia catalysts and their use in a process for cracking hydrocarbons |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB884633A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2193078A1 (en) * | 1972-07-19 | 1974-02-15 | Grace W R Ltd | |
| FR2465775A1 (en) * | 1979-09-26 | 1981-03-27 | Chevron Res | CATALYTIC PROCESS FOR HYDROGEN TREATMENT OF A HYDROCARBONATED LOAD |
| FR2498085A1 (en) * | 1981-01-21 | 1982-07-23 | Chevron Res | FIBROUS CLAY-CONTAINING COMPOSITION CONTAINING PRECALCINE OXIDES, PROCESS FOR PRODUCING THE SAME AND APPLICATIONS THEREOF AS CATALYSTS OR CATALYST SUPPORT |
| FR2498621A1 (en) * | 1981-01-25 | 1982-07-30 | Chiyoda Chem Eng Construct Co | PROCESS FOR THE CONVERSION OF HEAVY HYDROCARBON OILS TO LIGHT HYDROCARBON OILS |
| GB2138314A (en) * | 1983-04-21 | 1984-10-24 | Grace W R & Co | Catalytic cracking catalyst and process |
| EP0670181A1 (en) * | 1994-02-23 | 1995-09-06 | Süd-Chemie Ag | Catalyst, in particular shaped supported catalyst |
-
1960
- 1960-04-26 GB GB14549/60A patent/GB884633A/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2193078A1 (en) * | 1972-07-19 | 1974-02-15 | Grace W R Ltd | |
| JPS4953189A (en) * | 1972-07-19 | 1974-05-23 | ||
| JPS5622580B2 (en) * | 1972-07-19 | 1981-05-26 | ||
| FR2465775A1 (en) * | 1979-09-26 | 1981-03-27 | Chevron Res | CATALYTIC PROCESS FOR HYDROGEN TREATMENT OF A HYDROCARBONATED LOAD |
| FR2498085A1 (en) * | 1981-01-21 | 1982-07-23 | Chevron Res | FIBROUS CLAY-CONTAINING COMPOSITION CONTAINING PRECALCINE OXIDES, PROCESS FOR PRODUCING THE SAME AND APPLICATIONS THEREOF AS CATALYSTS OR CATALYST SUPPORT |
| FR2498621A1 (en) * | 1981-01-25 | 1982-07-30 | Chiyoda Chem Eng Construct Co | PROCESS FOR THE CONVERSION OF HEAVY HYDROCARBON OILS TO LIGHT HYDROCARBON OILS |
| GB2138314A (en) * | 1983-04-21 | 1984-10-24 | Grace W R & Co | Catalytic cracking catalyst and process |
| EP0670181A1 (en) * | 1994-02-23 | 1995-09-06 | Süd-Chemie Ag | Catalyst, in particular shaped supported catalyst |
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