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Fischer-Tropsch synthesis liquid wax environment-friendly biofuel and preparation process thereof

A technology of biofuel and Fischer-Tropsch synthesis, which is applied in the direction of liquid carbon-containing fuel, fuel, petroleum industry, etc., can solve the problems of not being able to store for a long time, short shelf life, and high corrosion, and achieve good oxidation resistance and corrosion resistance Non-toxic, corrosive, and low-cost effects

Inactive Publication Date: 2020-09-11
河南坤清生物能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the current biofuels still have the following disadvantages: short storage period, easy stratification, low flash point, generally 6-30 days storage period, cannot be stored for a long time, and are easy to stratify. At the same time, they are highly corrosive and weak in power. And other issues

Method used

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  • Fischer-Tropsch synthesis liquid wax environment-friendly biofuel and preparation process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] The Fischer-Tropsch synthetic liquid wax environment-friendly biofuel of the present embodiment, by weight percentage, comprises the following components:

[0042] Industrial white oil 66%;

[0043] Biodiesel 4%;

[0044] Fischer-Tropsch synthetic liquid wax 26.5%;

[0045] Additive 3.5%.

[0046] Wherein, the industrial white oil is C 16 -C 23 mixture of alkanes.

[0047] Wherein, the biodiesel is obtained through esterification of palm oil and alcohol.

[0048] Wherein, the additives include emulsifiers, stabilizers, cosolvents, pour point depressants, combustion aids and dispersants.

[0049] Wherein, the mass content of the emulsifier in the biofuel is 0.3%; the mass content of the stabilizer in the biofuel is 0.5%; the mass content of the co-solvent in the biofuel is 1.0%; the mass content of the pour point depressant in the biofuel is 0.5%; the mass content of the combustion aid in the biofuel is 0.2%; the mass content of the dispersant in the biofuel The ...

Embodiment 2

[0063] The Fischer-Tropsch synthetic liquid wax environment-friendly biofuel of the present embodiment, by weight percentage, comprises the following components:

[0064] 70% industrial white oil;

[0065] Biodiesel 4%;

[0066] Fischer-Tropsch synthetic liquid wax 22%;

[0067] Additive 4%.

[0068] Wherein, the industrial white oil is C 16 -C 23 mixture of alkanes.

[0069] Wherein, the biodiesel is obtained through esterification reaction of corn oil and alcohol.

[0070] Wherein, the additives include emulsifiers, stabilizers, cosolvents, pour point depressants, combustion aids and dispersants.

[0071] Wherein, the mass content of the emulsifier in the biofuel is 0.5%; the mass content of the stabilizer in the biofuel is 0.5%; the mass content of the co-solvent in the biofuel is 1.3%; the mass content of the pour point depressant in the biofuel is 0.5%; the mass content of the combustion aid in the biofuel is 0.2%; the mass content of the dispersant in the biofuel ...

Embodiment 3

[0085] The Fischer-Tropsch synthetic liquid wax environment-friendly biofuel of the present embodiment, by weight percentage, comprises the following components:

[0086] Industrial white oil 64%;

[0087] Biodiesel 5%;

[0088] Fischer-Tropsch synthetic liquid wax 28%;

[0089] Additive 3%.

[0090] Wherein, the industrial white oil is C 16 -C 23 mixture of alkanes.

[0091] Wherein, the biodiesel is obtained through esterification reaction of rapeseed oil and alcohol.

[0092] Wherein, the additives include emulsifiers, stabilizers, cosolvents, pour point depressants, combustion aids and dispersants.

[0093] Wherein, the mass content of the emulsifier in the biofuel is 0.3%; the mass content of the stabilizer in the biofuel is 0.4%; the mass content of the co-solvent in the biofuel is 0.5%; the mass content of the pour point depressant in the biofuel is 0.5%; the mass content of the combustion aid in the biofuel is 0.3%; the mass content of the dispersant in the biof...

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Abstract

The invention relates to the technical field of fuels, and particularly relates to a Fischer-Tropsch synthesis liquid wax environment-friendly biofuel and a preparation process thereof. The Fischer-Tropsch synthesis liquid wax environment-friendly biofuel comprises the following components: 55%-75% of industrial white oil; 2%-5% of biodiesel; 17%-30% of Fischer-Tropsch synthesis liquid wax; and 2%-5% of an additive. The invention solves the problems that the existing biofuel is short in storage life and cannot be stored for a long time (generally 6-30 days), easy to be layered and low in flashpoint; according to the present invention, with the synergistic cooperation of industrial white oil, biodiesel, Fischer-Tropsch synthesis liquid wax and additives, the prepared biofuel has characteristics of good power performance, no layering after long-term storage, low corrosivity, low cost, energy saving, environmental protection, and good application prospect.

Description

technical field [0001] The invention relates to the technical field of fuels, in particular to a Fischer-Tropsch synthetic liquid wax environment-friendly biofuel and a preparation process thereof. Background technique [0002] Biofuel generally refers to solid, liquid or gaseous fuel composed or extracted from biomass, which can replace gasoline and diesel produced from petroleum, and is an important direction for the development and utilization of renewable energy. The so-called biomass refers to various organisms produced through photosynthesis using the atmosphere, water, and land, that is, all living organic substances that can grow. It includes plants, animals, and microorganisms. Different from traditional fuels such as petroleum, coal, and nuclear energy, these emerging fuels are renewable fuels. [0003] As my country's demand for energy is increasing day by day, the consumption of liquid fuels that use petroleum as raw material continues to grow. At the same time...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/04C10L1/10C10L1/14C10L1/183C10L1/185C10L1/198C10L1/222
CPCC10L1/04C10L1/10C10L1/14C10L1/1832C10L1/1852C10L1/1985C10L1/2222C10L2230/22
Inventor 孙洋洋
Owner 河南坤清生物能源科技有限公司
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