High calorific value polymer, high calorific value alcohol-based fuel and preparation method thereof

An alcohol-based fuel, high calorific value technology, applied in fuel, liquid carbon-containing fuel, petroleum industry, etc., can solve the problems of limited application range, low calorific value, waste of methanol fuel utilization, etc., to achieve stable performance, good safety performance, The effect of increasing the calorific value of fuel

Active Publication Date: 2018-01-26
XINJI ZHUOYI NEW ENERGY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are many types of alcohol-based fuels popular in the market, but because of its low calorific value, its application range is limited, and it is a waste of methanol fuel utilization

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Weigh 70 kg of animal and vegetable oleic acid, 30 kg of cyclopentadiene, and add 4 kg of catalyst p-toluenesulfonic acid into the reaction kettle. The reaction temperature is 250 degrees and the time is 3 hours to obtain a viscous liquid high calorific value polymer. .

Embodiment 2

[0021] Take by weighing 75 kilograms of fatty acid methyl esters, 25 kilograms of carbon five, catalyzer is 12 kilograms of solid superacids, joins in the reactor, reaction temperature 150 degree, the time 5 hours, made viscous shape high calorific value polymer. After the catalyst is filtered and separated, it can be recycled.

Embodiment 3

[0023] Weigh 65 kilograms of waste oil, 35 kilograms of cyclopentadiene, and 6 kilograms of catalyst arylsulfonyl chloride, and add them into the reaction kettle. The reaction temperature is 170 degrees and the reaction time is 6 hours to obtain a high calorific value polymer.

[0024] The high calorific value polymer of the present invention is a viscous liquid with brightness from yellow to brownish red, with a molecular weight of 560-660 and a relative density of about 0.90-0.98. It has good thermal stability and is soluble in various solvents. Such as methanol, ethanol, acetone, diesel, carbon nine, carbon ten, biodiesel, ethyl acetate, etc.

[0025] The embodiment of high calorific value alcohol-based fuel of the present invention and preparation method thereof is as follows:

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PUM

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Abstract

The invention provides a high calorific value polymer, a high calorific value alcohol-based fuel and a preparation method thereof with wide source of raw materials and simple production process. The high calorific value polymer of the present invention is obtained after adding 65wt% to 75wt% of carbon pentadiene or cyclopentadiene and 25wt% to 35wt% of oil into a reactor for polymerization and isomerization reaction, and the reaction temperature is 150-250 degrees Celsius, the reaction time is 3-6 hours. The high calorific value polymer of the present invention uses natural oil and carbon five as the main components, and generates a multimer mixture of various isomers through polycondensation such as addition reaction and polymerization reaction. The polymerization mechanism is relatively complicated. Addition reaction and polymerization reaction occur between conjugated unsaturated fatty acid and carbon five double bond to generate polymer product with higher carbon-hydrogen ratio, which can avoid coking and system failure; and its calorific value is higher than that of raw material The calorific value is 2 to 4 times higher.

Description

technical field [0001] The invention relates to a new energy material and a preparation method thereof, in particular to a high calorific value polymer, a high calorific value alcohol-based fuel and a preparation method thereof. Background technique [0002] At present, oil resources are increasingly scarce, and the issue of energy and environmental protection is an important issue that people all over the world pay close attention to. Driven by the prohibition of coal burning in cities, alcohol-based fuels are moving towards the front of new fuels and new energy sources that replace coal and oil. In my country's air pollution, 90% of sulfur dioxide, 70% of nitrogen monoxide and carbon monoxide, 60% of soot and 80% of carbon dioxide are caused by coal burning. How to reduce coal pollution, solve the current large-scale smog, and make full use of cheap alcohol-based fuel combustion technology are the main bottlenecks in the development of current projects. At present, there ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08G61/00C08F240/00C10L1/02C10L1/183C10L1/188C10L1/30
Inventor 刘书志
Owner XINJI ZHUOYI NEW ENERGY TECH CO LTD
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