Vehicle low-carbon biodiesel

A technology for biodiesel and vehicles. It is applied in the petroleum industry, liquid carbon-containing fuels, and fuels. It can solve the problems of engine cylinder wear, low-carbon low-carbon biodiesel for vehicles, difficulty in starting at low temperature, and corrosion, so as to reduce carbon deposits. , Oxygen rich effect

Active Publication Date: 2010-07-07
北京雄韬伟业能源科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, breakthroughs have been made in the technology of biodiesel for vehicles under research at home and abroad, but some technical problems still need to be overcome, such as the low calorific value of methanol has a certain c...

Method used

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  • Vehicle low-carbon biodiesel

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0036] The composition of the prepared fuel and parts by weight thereof are as follows:

[0037] 25.21 parts of methanol, 2 parts of butanol, 3 parts of octanol, 18.05 parts of oleic acid, 37.1 parts of 0# diesel oil, 14 parts of 200# solvent oil, 0.05 parts of N, N'-diisobutylphenylenediamine, petroleum sulfonic acid 0.2 part of sodium, 0.1 part of copper naphthenate, 0.04 part of alkyl acid amine, 0.06 part of ethylene glycol methyl ether, 0.05 part of fatty acid chromium calcium salt mixture, 0.03 part of polyethylene vinyl acetate (T1804), N, N'- 0.05 part of disalicylidene-1,2-propanediamine, 0.08 part of alkyl nitrate.

[0038] At normal temperature and pressure, first mix 25.21 parts of methanol, 18.05 parts of oleic acid, 2 parts of butanol and 3 parts of octanol, then add 0.05 parts of N, N'-diisobutylphenylenediamine, 0.2 parts of petroleum sulfonate Naphthenic acid sodium, 0.1 parts of copper naphthenate are stirred evenly and poured into the blending tank, and the...

example 2

[0043] The prepared fuel composition and parts by weight thereof are as follows:

[0044] 18.21 parts of methanol, 2 parts of butanol, 3 parts of octanol, 17.05 parts of oleic acid, 49.1 parts of 0# diesel oil, 10 parts of 200# solvent oil, 0.05 parts of N, N'-diisobutylphenylenediamine, petroleum sulfonic acid 0.2 part of sodium, 0.2 part of copper naphthenate, 0.04 part of alkyl acid amine, 0.06 part of ethylene glycol methyl ether, 0.05 part of fatty acid chromium calcium salt mixture, 0.03 part of polyethylene vinyl acetate (T1804), N, N'- 0.05 part of disalicylidene-1,2-propanediamine, 0.08 part of alkyl nitrate.

[0045] Under normal temperature and pressure, first mix 18.21 parts of methanol, 17.05 parts of oleic acid, 2 parts of butanol and 3 parts of octanol, then add 0.05 parts of N, N'-diisobutylphenylenediamine and 0.2 parts of sodium petroleum sulfonate , 0.2 parts of copper naphthenate and stir evenly into the blending tank, then mix 10 parts of 200# solvent oil...

Embodiment 2

[0049] The motor vehicle exhaust detection data of embodiment 2 fuel:

[0050] Test unit: Guangzhou Motor Vehicle Emission Monitoring Center of the State Environmental Protection Administration

[0051] Test basis: GB 3847-2005 "Vehicle compression ignition engine and compression ignition engine vehicle exhaust smoke emission limits and measurement methods"

[0052] On the same Jetta FV7190GDF car, "0# diesel" was used for exhaust detection, and then "low-carbon biodiesel" was used for comparative exhaust detection. The test results are shown in Table 3.

[0053] Table 3 Comparison of test results

[0054]

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PUM

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Abstract

The invention relates to a vehicle low-carbon biodiesel which uses coal methanol, butanol, octanol, oleic acid, 0# diesel and 200# solvent oil as raw materials. The preparation method comprises the following steps: firstly mixing methanol and oleic acid with octanol and butanol at room temperature under normal pressure, adding N,N'-phenylenediamine, sodium alkylsulfonate and copper naphthenate tostir evenly to inject into a preparation tank, secondly blending 200# solvent oil with 0# diesel, adding alkyl acid amide, ethylene glycol methyl ether, a mixture of chromium salt and calcium salt offatty acid, polyethylene vinyl acetate (T1804) and N,N'-bis(salicylidene)-1,2-propylene diamine, heating the obtained mixture to 55 DEG C with a fuel oil heat exchanger, injecting the mixture to the preparation tank, and using a stirred tank to stir for 1 hour to obtain the uniform low-carbon biodiesel. The vehicle biodiesel is convenient to use, the vehicle engine is not needed to modify, and the vehicle biodiesel can be used alone or mixed with vehicle diesel and biodiesel freely. The low-temperature start of fuel is good, the stability is high, the CO, HC and NOX contents of the emitted exhaust can be effectively reduced and the biodiesel of the invention is the preferred biomass vehicle fuel for energy conservation and carbon reduction now.

Description

technical field [0001] According to the energy structure characteristics of my country's "rich in coal, poor in oil, and low in gas", the present invention uses a large amount of coal and biomass energy to replace the existing traditional fossil fuel. Specifically, it is a kind of coal-based methanol, butanol, octanol, oleic acid, 0# diesel oil, 200# solvent oil as the main basic raw materials, and the low-temperature start-up, It is a low-carbon biodiesel additive independently developed for technical problems such as flash point, power, corrosion, and mutual solubility. A large number of popularization and application of this biodiesel technology can effectively promote the diversification of my country's energy; replace traditional energy with new biomass energy, replace fossil energy with renewable energy, and slow down my country's dependence on foreign crude oil; improve air quality and slow down the impact of the greenhouse effect. speed, to contribute to the realizatio...

Claims

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Application Information

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IPC IPC(8): C10L1/04C10L1/24C10L1/23C10L1/223C10L1/222C10L1/197C10L1/188C10L1/185
Inventor 范守伟
Owner 北京雄韬伟业能源科技发展有限公司
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