GB587314A - Stabilization of gasoline and of amines for addition thereto - Google Patents
Stabilization of gasoline and of amines for addition theretoInfo
- Publication number
- GB587314A GB587314A GB1243644A GB1243644A GB587314A GB 587314 A GB587314 A GB 587314A GB 1243644 A GB1243644 A GB 1243644A GB 1243644 A GB1243644 A GB 1243644A GB 587314 A GB587314 A GB 587314A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dimethyl
- alkyl
- phenols
- tertiary
- amines
- 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
-
- 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
- C10L1/103—Liquid carbonaceous fuels containing additives stabilisation of anti-knock agents
-
- 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
- C10L1/12—Inorganic compounds
- C10L1/1233—Inorganic compounds oxygen containing compounds, e.g. oxides, hydroxides, acids and salts thereof
- C10L1/1241—Inorganic compounds oxygen containing compounds, e.g. oxides, hydroxides, acids and salts thereof metal carbonyls
-
- 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
- C10L1/18—Organic compounds containing oxygen
- C10L1/182—Organic compounds containing oxygen containing hydroxy groups; Salts thereof
- C10L1/183—Organic compounds containing oxygen containing hydroxy groups; Salts thereof at least one hydroxy group bound to an aromatic carbon atom
- C10L1/1832—Organic compounds containing oxygen containing hydroxy groups; Salts thereof at least one hydroxy group bound to an aromatic carbon atom mono-hydroxy
-
- 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
- C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
- C10L1/223—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond having at least one amino group bound to an aromatic carbon atom
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Motor spirits containing amines as anti-knock agents, and particularly those containing metallic anti-knock agents also, are stabilised by incorporating small quantities of a poly-alkyl phenol in which the para-position is filled by hydrogen or a methyl or an ethyl radical, and, of the two ortho-positions, one may be filled by a primary, secondary or tertiary alkyl while the other may be occupied by a primary or secondary alkyl. Phenols in which the alkyl radicals, which may be aryl substituted, contain not more than 16 or 20 carbon atoms are to be preferred. Poly-alkyl phenols particularly mentioned are 2 : 4 : 6-trimethyl, 2 : 6-dimethyl, 2 : 4-dimethyl-6-secondary butyl, 2 : 4-dimethyl-6-tertiary amyl, 2 : 4-dimethyl-6-tertiary octyl and 2 : 4-dimethyl-6-tertiary butyl phenols. Preferably alkylated mono-nuclear amines containing not more than 6 carbon atoms in all alkyl radicals are employed. In the case of motor spirits containing amines and tetra-alkyl lead 2 : 4-dimethyl-6-tertiary butyl phenol, which stabilises tetra-alkyl lead, is preferably employed together with another of the above phenols. Proportions of polyalkyl phenol and amine incorporated in the gasoline are .0001-0.1 per cent. by weight and 0.25-3 per cent. by volume, respectively. Amine solubilisers such as low molecular weight alcohols, ethers and ketones or aromatics such as benzene or toluene may be present. Gasolines containing metallic carbonyls may be stabilized by incorporating a mixture of the aforementioned mononuclear amines and poly-alkyl phenols. Specification 568,896 and U.S.A. Specifications 1,844,362 and 2,252,099 are referred to.ALSO:Amines, for use as addition agents for motor spirits, are stabilised by means of a poly-alkyl phenol in which the para-position is filled by a hydrogen or a methyl or an ethyl radical, and, of the two ortho-positions, one may be filled by a primary, secondary or tertiary alkyl while the other may be occupied by a primary or secondary alkyl. Preferred phenols are 2 : 4 : 6-trimethyl, 2 : 6 - dimethyl, 2 : 4 - dimethyl - 6 - secondary butyl, 2 : 4 - dimethyl - 6 - tertiary amyl, 2 : 4-dimethyl-6-tertiary octyl, or 2 : 4-dimethyl-6-tertiary butyl phenols. The phenol may be present in the proportion of 0.01 to 1 per cent by weight. Amines particularly mentioned are: aniline and substituted anilines, toluidines, xylidines, cumidine, pseudo-cumidine and cymidine. The results of light transmission tests on xylidine containing various addition agents are given. Specification 568,896 and U.S.A.Specifications 1,844,362 and 2,252,099 are referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1243644A GB587314A (en) | 1944-06-29 | 1944-06-29 | Stabilization of gasoline and of amines for addition thereto |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1243644A GB587314A (en) | 1944-06-29 | 1944-06-29 | Stabilization of gasoline and of amines for addition thereto |
Publications (1)
Publication Number | Publication Date |
---|---|
GB587314A true GB587314A (en) | 1947-04-22 |
Family
ID=10004562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1243644A Expired GB587314A (en) | 1944-06-29 | 1944-06-29 | Stabilization of gasoline and of amines for addition thereto |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB587314A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0697033A1 (en) * | 1993-05-04 | 1996-02-21 | Exxon Research And Engineering Company | Unleaded aviation gasoline |
-
1944
- 1944-06-29 GB GB1243644A patent/GB587314A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0697033A1 (en) * | 1993-05-04 | 1996-02-21 | Exxon Research And Engineering Company | Unleaded aviation gasoline |
EP0697033A4 (en) * | 1993-05-04 | 1996-05-15 | Exxon Research Engineering Co | Unleaded aviation gasoline |
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