GB542353A - Improvements relating to the catalytic cracking of petroleum oils - Google Patents
Improvements relating to the catalytic cracking of petroleum oilsInfo
- Publication number
- GB542353A GB542353A GB3076739A GB3076739A GB542353A GB 542353 A GB542353 A GB 542353A GB 3076739 A GB3076739 A GB 3076739A GB 3076739 A GB3076739 A GB 3076739A GB 542353 A GB542353 A GB 542353A
- Authority
- GB
- United Kingdom
- Prior art keywords
- catalysts
- line
- oil
- lines
- high boiling
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/02—Alkenes
-
- 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
- C10G11/10—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with stationary catalyst bed
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
542,353. Cracking oils. ANGLO - IRANIAN OIL CO., Ltd., DARE, H. F., and HOWES, D. A. Nov. 24, 1939, No. 30767. [Class 32] In processes for cracking hydrocarbon oils in the presence of catalysts comprising naturally occurring siliceous materials, e.g. clays, bentonites, or synthetic alumina - silica compounds of the kind in which the unconverted oil is recycled to the reaction, deterioration of the catalysts is lessened by separating the catalysts from the reaction products and flashing or distilling the latter to remove a high boiling fraction comprising polymers from the volatile products which are then fractionated to recover gases, gasoline and gas oil, and a high boiling residue which is recycled. Oil and catalysts are supplied through lines c, b, to a reaction vessel a heated to 950‹F. The catalysts are discharged through line d separately from the reaction products discharged through line e the latter being flashed in a vessel l to separate volatile fractions from high molecular weight polymers rejected through line n. The vapours pass through line m to tower f where they are fractionated to recover gases, gasoline, and gasoil through lines g, h, i, respectively and a high boiling fraction which is re-circulated through lines j, k.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3076739A GB542353A (en) | 1939-11-24 | 1939-11-24 | Improvements relating to the catalytic cracking of petroleum oils |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3076739A GB542353A (en) | 1939-11-24 | 1939-11-24 | Improvements relating to the catalytic cracking of petroleum oils |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB542353A true GB542353A (en) | 1942-01-06 |
Family
ID=10312819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3076739A Expired GB542353A (en) | 1939-11-24 | 1939-11-24 | Improvements relating to the catalytic cracking of petroleum oils |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB542353A (en) |
-
1939
- 1939-11-24 GB GB3076739A patent/GB542353A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1383229A (en) | Production of gaseous olefins from petroleum residue feedstocks | |
| US5443716A (en) | Process for converting oligomer-containing waste streams to fuels | |
| GB593778A (en) | Catalytic conversion of oils | |
| US2775544A (en) | Production of catalytic cracking feed stocks | |
| US3843508A (en) | Split flow hydrodesulfurization and catalytic cracking of residue-containing petroleum fraction | |
| US2247126A (en) | Clean circuit powdered catalyst cracking | |
| GB542353A (en) | Improvements relating to the catalytic cracking of petroleum oils | |
| US2616836A (en) | Products from catalytic cracking | |
| US2392749A (en) | Production of aromatic hydrocarbons from petroleum | |
| US2941936A (en) | Combination catalytic cracking process producing aromatics concentrate | |
| US2385325A (en) | Catalytic cracking of petroleum oils | |
| US2271670A (en) | Catalytic cracking of hydrocarbon | |
| GB548134A (en) | An improved process for the catalytic treatment of hydrocarbon oils | |
| US1921477A (en) | Production of valuable hydrocarbons | |
| US2119350A (en) | Cracking of liquid hydrocarbon products | |
| US2087268A (en) | Production of low boiling hydrocarbons | |
| GB539383A (en) | Improvements in or relating to the conversion of hydrocarbon oils in the presence of powdered contact materials | |
| GB313879A (en) | ||
| GB709583A (en) | Cracking heavy hydrocarbonaceous residues, to obtain products rich in aromatic hydrocarbons | |
| US2424997A (en) | Production of aviation gasoline | |
| Krekeler | 2. The Hoechst Continuous Coking Process (Germany) | |
| US1931757A (en) | Process for cracking hydrocarbon oils | |
| US1955596A (en) | Method of producing an aromatic | |
| US2119101A (en) | Treatment of hydrocarbons | |
| GB935681A (en) | The production of aromatic and olefinic hydrocarbons |