GB928275A - Motor fuel compositions - Google Patents
Motor fuel compositionsInfo
- Publication number
- GB928275A GB928275A GB962960A GB962960A GB928275A GB 928275 A GB928275 A GB 928275A GB 962960 A GB962960 A GB 962960A GB 962960 A GB962960 A GB 962960A GB 928275 A GB928275 A GB 928275A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gasoline
- methyl
- motor fuel
- per cent
- octane
- 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
- C10L10/00—Use of additives to fuels or fires for particular purposes
- C10L10/10—Use of additives to fuels or fires for particular purposes for improving the octane number
-
- 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
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/30—Organic compounds compounds not mentioned before (complexes)
- C10L1/305—Organic compounds compounds not mentioned before (complexes) organo-metallic compounds (containing a metal to carbon bond)
- C10L1/306—Organic compounds compounds not mentioned before (complexes) organo-metallic compounds (containing a metal to carbon bond) organo Pb compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Liquid Carbonaceous Fuels (AREA)
Abstract
A motor fuel composition comprises gasoline having blended with it 1,0-6,4 grams of lead per U.S. gallon of an anti-knock agent consisting of a single ethyl-methyl lead compound or a mixture of tetraethyllead and tetramethyllead or a mixture of two or more alkyllead compounds in which at least one contains both methyl and ethyl groups, said antiknock agent containing from 25 to 75% of methyl groups with the balance being ethyl groups and said motor fuel containing from 13 to 55 volume per cent aromatic gasoline components, from 1 to 42 volume per cent olefinic gasoline components and from 27 to 83 volume per cent saturated gasoline components, and having a research octane number clear-i.e. in the absence of any antiknock additive-of at least 81 and a nominal octane value of at least 95. Nominal octane value is defined as the octane value of the gasoline when it contains 3 millilitres per U.S. gallon of tetraethyl lead and is rated for octane quality by the standard ASTM Research Method. The gasoline base stocks used may have initial boiling points ranging from about 70 DEG to about 120 DEG F. and final boiling points ranging from about 370 DEG to 420 DEG F. The compositions may also contain organic halide scavengers.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US80064459A | 1959-03-20 | 1959-03-20 | |
| US80082659A | 1959-03-20 | 1959-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB928275A true GB928275A (en) | 1963-06-12 |
Family
ID=27122235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB962960A Expired GB928275A (en) | 1959-03-20 | 1960-03-18 | Motor fuel compositions |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB928275A (en) |
-
1960
- 1960-03-18 GB GB962960A patent/GB928275A/en not_active Expired
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