Environment-friendly type light hydrocarbon fuel for vehicle

A vehicle fuel and environment-friendly technology, applied in fuel, fuel additive, liquid carbon-containing fuel, etc., can solve environmental pollution and other problems, achieve low cost, improve distillation range distribution, and increase power

Active Publication Date: 2009-03-18
SHANGHAI CHINAMAX NEW ENERGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved in the present invention is to disclose a kind of environment-friendly vehicle light hydrocarbon fuel, to overcome the above-mentioned defects and environmental pollution problems existing in the prior art, and to meet the needs of relevant parties

Method used

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  • Environment-friendly type light hydrocarbon fuel for vehicle
  • Environment-friendly type light hydrocarbon fuel for vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] (1) 100 parts by weight of light hydrocarbon (RON is 70)

[0040] (2) 30 parts by weight of toluene

[0041] (3) Cationic fluorocarbon surfactant 0.006 parts by weight

[0042] (4) 0.05 parts by weight of surface-active standard-increasing agent

[0043] In the above examples, light hydrocarbons are fractions mainly of pentane and heavier hydrocarbons extracted from petrochemical refineries or natural gas condensate.

[0044] In the foregoing examples, the cationic fluorocarbon surfactant is a fluorine-containing alkylamine quaternary ammonium salt type cationic fluorocarbon surfactant:

[0045] (CF 3 ) 2 CF(CF 2 ) 6 CH 2 CH(OH)CH 2 N + (CH 3 ) 3 I -

[0046] In the above-described embodiment, the surface-active mark-increasing agent is:

[0047] ③.C 8 f 17 SO 2 N(CH 3)CH 2 CH 2 OP(O)(OH) 2

[0048] ⑦.C 17 h 35 CONH(CH 2 ) 2 NHCOC 17 h 35

[0049] In the embodiment, the dosage ratio of surface-active standard-increasing agent component ③ to ...

Embodiment 2

[0052] (1) 100 parts by weight of light hydrocarbon (RON is 70)

[0053] (2) 20 parts by weight of xylene

[0054] (3) MTBE 10 parts by weight (4) Cationic

[0055] Sub-fluorocarbon surfactant 0.006 parts by weight

[0056] (5) 0.09 parts by weight of surface-active standard-increasing agent

[0057] In the above embodiments, the light hydrocarbons are fractions mainly of pentane and heavier hydrocarbons extracted from petrochemical refineries or natural gas condensate.

[0058] In above-mentioned embodiment, described cationic fluorocarbon surfactant is:

[0059] Perfluoroalkylamide quaternary ammonium salt type cationic fluorocarbon surfactant:

[0060] C 7 f 15 CONH(CH 2 ) 3 N + (CH 3 ) 3 I -

[0061] In the above-mentioned embodiment, described surface active mark-increasing agent is:

[0062] ①.C 8 f 17 SO 2 N(CH 3 )CH 2 OP(O)(OH) 2

[0063] ⑦.C 17 h 35 CONH(CH 2 ) 2 NHCOC 17 h 35

[0064] In an embodiment, the usage ratio of the surface active...

Embodiment 3

[0069] (1) 100 parts by weight of light hydrocarbon (RON is 70)

[0070] (2) 30 parts by weight of toluene

[0071] (3) 0.1 parts by weight of surface-active standard-increasing agent

[0072] In the above examples, light hydrocarbons are fractions mainly of pentane and heavier hydrocarbons extracted from petrochemical refineries or natural gas condensate.

[0073] In the above-described embodiment, the surface-active mark-increasing agent is:

[0074] ③.C 8 f 17 SO 2 N(CH 3 )CH 2 CH 2 OP(O)(OH) 2

[0075] ⑦.C 17 h 35 CONH(CH 2 ) 2 NHCOC 17 h 35

[0076] In the embodiment, the ratio of the amount of surface-active standard-increasing agent component ③ to component ⑦ is: 10:6 (weight ratio)

[0077] Mix components (1), (2) and (3) to obtain a product with a research octane number RON of 93.

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Abstract

The invention discloses a light hydrocarbon fuel for an environmental automobile. The components of the fuel by weight portion are: 100 weight portions of light hydrocarbon, 4 to 60 weight portions of arene, 0 to 20 weight portions of an unleaded antiknock agent, 0 to 0.2 weight portion of a cationic fluorocarbon surfactant and 0.001 to 2 weight portions of a surface active marked agent . The fuel has the advantages of increasing the self-ignition point of fuels, improving the distillation range distribution of the fuels, increasing the combustion rate of the fuels, enhancing engine power, reducing engine wear, avoiding the carbon deposition of a spark plug and reducing fuel consumption, and the calorific value is more than or equal to 42, 000KJ / kg, and the fuel is a novel alternative fuel for the automobiles with the characteristics of energy conservation, environmental protection and low cost.

Description

technical field [0001] The present invention relates to an environment-friendly light hydrocarbon fuel for vehicles, more specifically, an environment-friendly light hydrocarbon fuel for vehicles with pentane and heavier hydrocarbons extracted from petrochemical refineries or natural gas condensate . Background technique [0002] Since August 1, 2006, Beijing and Shanghai have taken the lead in implementing the national standards for motor vehicle pollutant emissions (National III standards). Motor vehicles using gasoline have a wide distribution of distillation ranges, and high boiling point components are prone to produce CO and HC during combustion, which is difficult to reach National III. Due to the low distillation range and low boiling point of light hydrocarbons and complete combustion, CO and HC pollutants are extremely discharged. few. Can reach (National III) emission limits. Contents of the invention [0003] The technical problem to be solved in the present...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/26C10L1/04C10L1/185C10L1/22C10L1/24
CPCC10L1/2437C10L1/14C10L1/224C10L1/04C10L1/2641C10L1/2222C10L1/1824C10L1/2225C10L1/1852C10L10/02C10L1/205
Inventor 李茂盛吴炎智赵鉴明李建志
Owner SHANGHAI CHINAMAX NEW ENERGY
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