GB589425A - Catalytic conversion of hydrocarbon oils - Google Patents
Catalytic conversion of hydrocarbon oilsInfo
- Publication number
- GB589425A GB589425A GB7311/45A GB731145A GB589425A GB 589425 A GB589425 A GB 589425A GB 7311/45 A GB7311/45 A GB 7311/45A GB 731145 A GB731145 A GB 731145A GB 589425 A GB589425 A GB 589425A
- Authority
- GB
- United Kingdom
- Prior art keywords
- silica
- hydrocarbon oils
- per cent
- catalyst
- alumina
- 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
- B01J21/20—Regeneration or reactivation
Landscapes
- Chemical & Material Sciences (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
Hydrocarbon oils are cracked by contacting with a solid supported boric oxide catalyst at a temperature within the range of 700 DEG F. to 1100 DEG F., and regenerating the catalyst by burning after each period of contact which must not exceed seven minutes. The catalyst support may be alumina, or silica, or silica-alumina composites. A suitable catalyst comprises 8 to 30 per cent. boric oxide, 3 to 15 per cent. silica 0.1 to 1 per cent. sodium oxide, and the remainder alumina gel. Process periods of 3 to 5 minutes are preferred. Steam may be used as a diluent in any desired amount.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US589425XA | 1944-04-19 | 1944-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB589425A true GB589425A (en) | 1947-06-19 |
Family
ID=22019859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7311/45A Expired GB589425A (en) | 1944-04-19 | 1945-03-22 | Catalytic conversion of hydrocarbon oils |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB589425A (en) |
-
1945
- 1945-03-22 GB GB7311/45A patent/GB589425A/en not_active Expired
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