GB630245A - Improvements relating to the production of high grade aviation fuels from crude petroleum oils - Google Patents
Improvements relating to the production of high grade aviation fuels from crude petroleum oilsInfo
- Publication number
- GB630245A GB630245A GB222241A GB222241A GB630245A GB 630245 A GB630245 A GB 630245A GB 222241 A GB222241 A GB 222241A GB 222241 A GB222241 A GB 222241A GB 630245 A GB630245 A GB 630245A
- Authority
- GB
- United Kingdom
- Prior art keywords
- per cent
- aromatic
- isoheptane
- isohexane
- isopentane
- 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
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/04—Liquid carbonaceous fuels essentially based on blends of hydrocarbons
- C10L1/06—Liquid carbonaceous fuels essentially based on blends of hydrocarbons for spark ignition
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
Aviation fuels having high anti-knock characteristics are obtained by subjecting a gasoline distillate, preferably after stabilization and de-butanization, to distillation under precision conditions as described in Specification 600,551, to recover an isopentane fraction and separate n-pentane and a residual fraction which is subjected under known conditions to solvent extraction to produce an aromatic extract containing the aromatic constituents of the distillate and a raffinate, subjecting the raffinate to precision fractionation as described in Specification 600,551 to recover isohexane and isoheptane fractions, recovering aromatic fractions from the extract, and blending the iso-pentane, -hexane and -heptane fractions and the aromatic fraction to constitute the fuel. Examples of the blended fuel are: (1) 10 per cent isopentane, 20 per cent isohexane, 50 per cent isoheptane, 20 per cent aromatics; (2) 10 per cent isopentane, 20 per cent isohexane, 40 per cent isoheptane, 30 per cent aromatics. Specifications 630,244 and 630,246 also are referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB222241A GB630245A (en) | 1941-02-24 | 1941-02-24 | Improvements relating to the production of high grade aviation fuels from crude petroleum oils |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB222241A GB630245A (en) | 1941-02-24 | 1941-02-24 | Improvements relating to the production of high grade aviation fuels from crude petroleum oils |
Publications (1)
Publication Number | Publication Date |
---|---|
GB630245A true GB630245A (en) | 1949-10-10 |
Family
ID=9735729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB222241A Expired GB630245A (en) | 1941-02-24 | 1941-02-24 | Improvements relating to the production of high grade aviation fuels from crude petroleum oils |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB630245A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE974653C (en) * | 1954-03-01 | 1961-03-16 | Bataafsche Petroleum | Process for improving the octane number of the lighter fraction of paraffinic gasolines with a boiling point of up to about 95 to 110 ° by catalytic reforming |
DE1106444B (en) * | 1955-03-30 | 1961-05-10 | California Research Corp | Process for refining a petroleum fraction with a relatively low nitrogen content |
EP0530745A1 (en) * | 1991-09-05 | 1993-03-10 | Cosmo Research Institute | Lead-free high performance gasoline |
WO2011145086A3 (en) * | 2010-05-17 | 2012-06-28 | Pt Pertamina (Persero) | Process to produce process oil with low polyaromatic hydrocarbon content |
-
1941
- 1941-02-24 GB GB222241A patent/GB630245A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE974653C (en) * | 1954-03-01 | 1961-03-16 | Bataafsche Petroleum | Process for improving the octane number of the lighter fraction of paraffinic gasolines with a boiling point of up to about 95 to 110 ° by catalytic reforming |
DE1106444B (en) * | 1955-03-30 | 1961-05-10 | California Research Corp | Process for refining a petroleum fraction with a relatively low nitrogen content |
EP0530745A1 (en) * | 1991-09-05 | 1993-03-10 | Cosmo Research Institute | Lead-free high performance gasoline |
WO2011145086A3 (en) * | 2010-05-17 | 2012-06-28 | Pt Pertamina (Persero) | Process to produce process oil with low polyaromatic hydrocarbon content |
CN102971400A (en) * | 2010-05-17 | 2013-03-13 | 印尼国家石油和天然气公司 | Process to produce process oil with low polyaromatic hydrocarbon content |
CN102971400B (en) * | 2010-05-17 | 2016-02-10 | 印尼国家石油和天然气公司 | Produce the method with the treated oil of the polycyclic aromatic hydrocarbons of low levels |
US9512366B2 (en) | 2010-05-17 | 2016-12-06 | Pt Pertamina (Persero) | Process to produce process oil with low polyaromatic hydrocarbon content |
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