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Method for producing clean energy source of biologic diesel oil through using animal and vegetable oils

A technology of biodiesel and production method, which is applied in the field of oil chemistry and can solve problems such as secondary pollution

Inactive Publication Date: 2006-04-19
徐虎林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to increase the conversion rate and reduce the cost; to achieve large-scale industrial production; to make full use of renewable resources of vegetable oil and waste animal oil; to solve the problems of secondary pollution caused by purely relying on chemical raw materials in the production process

Method used

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Embodiment Construction

[0018] specific implementation plan

[0019] Option One:

[0020] Raw materials: oily plants (such as rapeseed, peanut, pepper seed, cottonseed, etc.)

[0021] Put the pretreated oil-containing plants into a 5-ton extraction tank, use ethanol as the extraction liquid, and extract 1 ton of crude oil after 30 minutes of extraction; put the extracted oil into a fermenter, heat it to 60-70°C, and add 2 kg of amylase undergoes acidification reaction for 24 hours; then it is pumped into an ultrasonic reactor, and the wavelength of the ultrasonic wave is jumped to 4 million to 6 million Hz, and the long-chain fatty acid molecules are broken into short molecules; then cyclohexane is added to achieve 2 Kilogram dehydration reaction; freeze and separate the dehydrated fat, filter out the liquid as fatty acid methyl ester, that is, biodiesel, and precipitate the solid as glycerin.

[0022] Option II:

[0023] Raw materials: animal oil (waste glycerin oil, leftovers, etc.)

[0024] Pu...

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Abstract

A process for preparing biologic diesel oil from animal fat and plant oil includes such steps as enzyme esterifying and acidifying reaction, ultrasonic impact to break long molecule to short one, dewatering, and freeze separation.

Description

technical field [0001] The invention is a method for producing clean energy biodiesel from animal and vegetable oils, which is characterized in that the extracted vegetable oils and animal oils undergo acidification and enzyme esterification, and then crush long molecules into short molecules by ultrasonic waves, dehydration, and freezing and separation , filtered to generate a clean energy biodiesel. The technical field belongs to the field of oil chemistry. Background technique [0002] Development in the 21st century is based on energy. However, with the depletion of oil resources, the competition for oil energy in the world will become more intense in the future. On the other hand, the burning of oil causes environmental pollution and produces the greenhouse effect, which leads to the destruction of ecological balance and endangers the survival of human beings. [0003] The use of rapeseed oil to produce fuel methyl ester to replace diesel at home and abroad has probl...

Claims

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Application Information

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IPC IPC(8): C10G3/00
CPCY02E50/13Y02E50/10Y02P30/20
Inventor 徐虎林
Owner 徐虎林
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