Environment-friendly methanol diesel oil

A methanol and diesel technology, applied in the field of methanol diesel and its preparation, to achieve the effect of getting rid of dependence, reducing the cost of use, and easy to control

Inactive Publication Date: 2008-07-02
TAIYUAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] From the literature, except for the patent holder of the present invention, no one has chemically modified biodiesel at home and abroad and added a large amount of low-cost oxygenated fuels such as methanol to the modified biodiesel to reduce the biodiesel. cost of work

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Add 600g of modified biodiesel and 400g of methanol in turn into a 1000ml beaker, and stir with a glass rod for 1-3 minutes at the same time to obtain 1000g of methanol diesel with a calorific value of 31kJ / g.

[0022] The bench test shows that without changing the structure of the diesel engine, the diesel engine runs smoothly, and there is no black smoke at the maximum throttle, and the emission fully meets the European No. 3 standard.

Embodiment 2

[0024] Add 700 g of modified biodiesel and 300 g of methanol successively into a 1000 ml beaker, and at the same time stir with a glass rod for 1 to 3 minutes to obtain 1000 g of methanol diesel. The calorific value is 32kJ / g.

[0025] Bench test result is the same as embodiment 1.

Embodiment 3

[0027] Add 800 g of modified biodiesel and 200 g of methanol successively into a 1000 ml beaker, and simultaneously stir with a glass rod for 1 to 3 minutes to obtain 1000 g of methanol diesel. The calorific value is 34kJ / g.

[0028] Bench test result is the same as embodiment 1.

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Abstract

The invention discloses an environmental protection carbinol diesel, which comprises the following parts: 40-90 percent modified biological diesel, 10-60 percent carbinol and 0-30 percent petrifaction diesel. These materials are blended together to stir evenly under normal temperature and normal pressure, which can produce the product. The invention avoids the dependence of oil diesel, which possesses polybasic energy source developing paths.

Description

technical field [0001] The invention relates to a methanol diesel and a preparation method thereof, in particular to a renewable environment-friendly methanol diesel. technical background [0002] Methanol has been recognized as a promising, clean alternative fuel for internal combustion engines. There are two ways for diesel engines to burn methanol: methanol-diesel blended fuel and pure methanol fuel, and the latter requires engine modification, which makes methanol-diesel blended fuel a simple and efficient way to save oil resources and reduce air pollution. effective method. [0003] Diesel mixed with methanol is generally prepared by emulsification. Emulsion fuel has a long history: it appeared in the 1940s, extensive research on diesel-water emulsion fuel began in the 1960s, and domestic and foreign scholars began to study diesel-methanol and diesel-methanol-water emulsion fuel in the 1990s. Such as CN1405278 and CN1410514 are exactly the patents about diesel oil-wa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10L1/04
Inventor 李忠张小兵鲍卫仁米杰谢克昌
Owner TAIYUAN UNIV OF TECH
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