Environmental protection and energy saving methanol diesel
An environmentally friendly, energy-saving, methanol technology, applied in the petroleum industry, liquid carbon-containing fuels, fuels, etc., can solve problems such as insecurity, high co-solvent prices, and low cetane number, achieving good safety and stability, and easy Promotion and application, the effect of rich raw materials
Inactive Publication Date: 2003-07-23
李宇翔
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AI Technical Summary
Problems solved by technology
Its disadvantages are: (1) The co-solvent price of methanol-diesel is high, the flash point is low, it is easy to catch fire, and it is not safe
(2) Can not be mixed with pure diesel oil, see water emulsification
(3) The cetane number of methanol is low, and the cetane number of base diesel oil must be higher than 50
This limits its use in fuel
There are also mechanical methods that mix methanol and diesel fuel on the vehicle to make a quasi-stable emulsion with a short stable time, which is directly sent to the cylinder of the diesel engine for combustion. The disadvantage is that the engine needs additional emulsification facilities. Increased costs
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment 1
[0021] Diesel 50%
[0022] Methanol 20%
[0023] Carbon twelve 5%
[0024] Ethyl nitrate 10%
[0025] Castor Oil 15%
Embodiment 2
[0027] Diesel 70%
[0028] Methanol 15%
[0029] Carbon twelve 3%
[0030] Ethyl nitrate 5%
[0031] Castor Oil 7%
[0032] The operation process and conditions of the above two embodiments are the same, that is, they are operated under normal temperature and pressure. After choosing any one of the embodiments, they are added to a stirring container and stirred for 5-15 minutes to obtain environmentally friendly and energy-saving methanol diesel.
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An environment protection type energy-saving methanol diesel oil is prepared from diesel oil, methanol, C12, methyl nitrate, and castor oil. Its advantage is no environmental pollution.
Description
technical field [0001] The invention relates to an environment-friendly and energy-saving methanol diesel, which belongs to petrochemical products. Background technique [0002] At present, with the development of global industrialization, more and more energy is needed, and the price of oil has been rising all the way. Countries around the world have successively developed a variety of methods for burning methanol-diesel blended fuel. Such as the M of the Federal Republic of Germany 15 In the methanol-diesel blended fuel, the co-solvent is n-butanol or isobutanol, and the cetane number of the base diesel is 52. Its disadvantages are: (1) The co-solvent of methanol-diesel is expensive, has a low flash point, is easy to catch fire, and is unsafe. (2) It cannot be mixed with pure diesel oil, see water emulsification. (3) The cetane number of methanol is low, and the cetane number of base diesel oil must be higher than 50. This limits its use in fuels. There are also mech...
Claims
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Patent Timeline
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Inventor 李宇翔马趁李志斌李智慧李琪琪
Owner 李宇翔
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