Synthetic biodiesel and preparation method thereof

A technology for synthesizing biology and diesel, which is applied in the fields of biofuel, petroleum industry, liquid carbon-containing fuel, etc., can solve the problems of high pollutant emission, poor power performance, incomplete combustion, etc., and achieve high calorific value, good fluidity, The effect of reducing the density of diesel oil

Inactive Publication Date: 2013-11-13
宁海鹏静再生资源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, the diesel oil in the prior art has a long CH chain, does not contain oxygen, has incomplete combustion, has many pollutants, has a high sulfur content, is highly corrosive, and is easy to increase viscosity and freeze below 4°C, resulting in poor fluidity and heat. Low value, poor power performance, etc.

Method used

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  • Synthetic biodiesel and preparation method thereof
  • Synthetic biodiesel and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Weigh 65 parts of acidified oil (acidified oil), 17 parts of methanol, 12.5 parts of desulfurized heavy benzene, 5 parts of light oil (naphtha), and 0.5 part of catalytic additive.

[0019] The above-mentioned various raw materials are pumped into a non-pressure container by metering, and the electric heating static mixer is used to circulate at 30-50 °C for 8 hours, then stand still and filter to obtain this product.

Embodiment 2

[0021] Weigh 52 parts of acidified oil (acidified oil), 18 parts of methanol, 25.7 parts of desulfurized heavy benzene, 4 parts of light oil (petroleum ether), and 0.3 parts of catalytic additive.

[0022] Preparation method is the same as example 1.

Embodiment 3

[0024] Weigh 60 parts of acidified oil (acidified oil), 15 parts of methanol, 21.4 parts of desulfurized heavy benzene, 3 parts of light oil (atmospheric pressure gas oil), and 0.6 part of catalytic additive.

[0025] Preparation method is the same as example 1.

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Abstract

The invention discloses synthetic biodiesel and a preparation method thereof. The biodiesel is prepared from the following components in percentage by weight: 50 to 70 percent of acidified oil, 10 to 20 percent of methanol, 10 to 38 percent of desulfurized heavy benzol, 1 to 5 percent of light oil and 0.3 to 0.8 percent of catalysis additive. The synthetic biodiesel has the advantages of high oxygen content, full combustion, low sulfur content, low corrosion, no freezing at the temperature of below 4DEG C, high fluidity at low temperature, and light exhaust emission pollution.

Description

technical field [0001] The invention relates to the technical field of biodiesel that can replace petrochemical diesel, in particular to a synthetic biodiesel and a preparation method thereof. Background technique [0002] At present, diesel oil, as a fuel oil, is widely used in various fields such as automobiles, trucks, and boilers. With the continuous increase in energy consumption of crude oil, crude oil resources have been over-exploited, and oil resources are becoming less and less. Faced with energy shortage and shortage, the price of crude oil keeps rising. Moreover, the diesel oil in the prior art has a long CH chain, does not contain oxygen, has incomplete combustion, has many pollutants, has a high sulfur content, is highly corrosive, and is easy to increase viscosity and freeze below 4°C, resulting in poor fluidity and heat. Low value, poor dynamic performance and other deficiencies. Contents of the invention [0003] The present invention aims at the above-m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10L1/02C10L1/10C10L10/08C10L10/04C10L10/18
CPCY02E50/13Y02E50/10
Inventor 李恒全
Owner 宁海鹏静再生资源科技有限公司
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