GB521786A - Improved fuel for compression-ignition engines - Google Patents
Improved fuel for compression-ignition enginesInfo
- Publication number
- GB521786A GB521786A GB10907/39A GB1090739A GB521786A GB 521786 A GB521786 A GB 521786A GB 10907/39 A GB10907/39 A GB 10907/39A GB 1090739 A GB1090739 A GB 1090739A GB 521786 A GB521786 A GB 521786A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diazo
- compression
- improved fuel
- esters
- ignition engines
- 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
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/22—Organic compounds containing nitrogen
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)
- Liquid Carbonaceous Fuels (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
521,786. Diesel fuels. STANDARD OIL DEVELOPMENT CO. April 11, 1939, No. 10907. Convention date, July 23, 1938. [Class 91] Diesel hydrocarbon fuels are improved in ignition qualities by adding an organic compound containing a diazo-group and a carboxygroup in the molecule. Substances specified are:- diazo-acetic acids, esters, and salts, e.g., of mercury ; diazo-aceto-acetic esters ; and isomers andpoly mers thereof. 0.025-5.0 per cent. is a suitable addition, e.g., of α-diazo-propionic ethyl ester. Other improvers may be added.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US221014A US2225879A (en) | 1938-07-23 | 1938-07-23 | Diesel fuel ignition promoter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB521786A true GB521786A (en) | 1940-05-30 |
Family
ID=22825974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB10907/39A Expired GB521786A (en) | 1938-07-23 | 1939-04-11 | Improved fuel for compression-ignition engines |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2225879A (en) |
| GB (1) | GB521786A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2877102A (en) * | 1955-11-09 | 1959-03-10 | Rohm & Haas | Diesel oil improvers |
| US4280819A (en) * | 1980-04-30 | 1981-07-28 | Gulf Research & Development Company | Diesel fuel compositions containing certain azides for improved cetane number |
| US4723964A (en) * | 1985-12-20 | 1988-02-09 | Union Oil Company Of California | Cetane number improvement |
| US4632674A (en) * | 1985-12-27 | 1986-12-30 | Exxon Chemical Patents Inc. | Diesel fuel containing a tetrazole or triazole cetane improver |
| WO2014130439A1 (en) * | 2013-02-20 | 2014-08-28 | Shell Oil Company | Diesel fuel with improved ignition characteristics |
| MY188576A (en) * | 2014-04-08 | 2021-12-22 | Shell Int Research | Diesel fuel with improved ignition characteristics |
| US11512261B2 (en) | 2018-04-20 | 2022-11-29 | Shell Usa, Inc. | Diesel fuel with improved ignition characteristics |
-
1938
- 1938-07-23 US US221014A patent/US2225879A/en not_active Expired - Lifetime
-
1939
- 1939-04-11 GB GB10907/39A patent/GB521786A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2225879A (en) | 1940-12-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES402029A1 (en) | Fuel and additive for the production thereof | |
| GB521786A (en) | Improved fuel for compression-ignition engines | |
| GB1477806A (en) | Combustion engine fuel and processes | |
| US1757837A (en) | Motor fuel | |
| US3008814A (en) | Antiknock motor fuels | |
| US2178327A (en) | Diesel fuel | |
| GB374481A (en) | Improved fuels for internal combustion engines | |
| GB565831A (en) | Improvements in motor fuels | |
| US1982420A (en) | Fuel for internal combustion engines | |
| US3113850A (en) | Antiknock motor fuels | |
| GB565832A (en) | Improvements in motor fuels | |
| GB396427A (en) | Improvements in and relating to fuels for internal combustion engines | |
| ES326413A1 (en) | Procedure to improve the antifreeze properties of a fuel for engines. (Machine-translation by Google Translate, not legally binding) | |
| SU483423A1 (en) | Fuel composition | |
| GB545125A (en) | Improvements in fuel for compression-ignition engines | |
| GB835471A (en) | Explosive compositions and methods of producing same | |
| GB770239A (en) | Improvements in volatile hydrocarbon fuels | |
| GB1264058A (en) | Fuel composition | |
| GB461671A (en) | Improvements in or relating to motor fuels | |
| GB189515A (en) | An improved fuel | |
| GB504470A (en) | An improved manufacture of motor fuels | |
| ES200086A1 (en) | Procedure to obtain a new fuel (Machine-translation by Google Translate, not legally binding) | |
| GB1324483A (en) | Fuel additive and combustible compositions containing it | |
| GB598895A (en) | Improvements in and relating to the starting of internal combustion engines and fuels therefor | |
| GB503599A (en) | Improvements in or relating to fuels for internal combustion engines and to means for improving the combustion of such fuels in use |