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Environmental-friendly clean biogasoline produced from illegal cooking oil and preparation method thereof

A bio-gasoline and waste oil technology, applied in the chemical industry, can solve problems such as poor sanitation, poor equipment, serious pollution, etc., and achieve the effects of ensuring physical health, improving urban environment, and reducing fuel consumption.

Inactive Publication Date: 2017-01-11
宇航能源集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

All of these methods have the same problems as backward technology, poor equipment, serious pollution, and poor sanitation.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Embodiment 1: adopt the raw material of following parts by weight: waste oil 66.5 parts, water 15 parts, oleic acid 15 parts, cyclohexylamine 0.9 part, ethanol ammonia 0.8 part, benzene 5 parts, stabilizer 0.05 part. Stabilizers are cyclopropionic acid and oleic acid, whose condensation point is ≤16°C, light yellow, transparent and without precipitation, and acid value ≥190; use oleic acid with a condensation point of 0-8°C in winter. During preparation, the waste oil is first added to the deoiling tank for impurity removal, degumming, decolorization, and dehydration pretreatment; then the stirring device is started, and the prepared waste oil, water, cyclohexylamine, ethanol ammonia, and stabilizer are mixed in proportion Add to the reaction kettle one by one, then slowly put oleic acid into the reaction kettle, start the circulating shear pump and mixer at the same time and stir fully for about 50 minutes, until the oil is clear and transparent (Oleophilic agent, oleic...

Embodiment 2

[0019] Embodiment 2: adopt the raw material of following weight part: waste oil 66 parts, water 15 parts, oleic acid 15 parts, cyclohexylamine 1.6 parts, ethanol ammonia 1.0 part, xylene 5 parts, stabilizer 0.05 part, stabilizer is two Ethylamine. During preparation, the waste oil is first added to the deoiling tank for impurity removal, degumming, decolorization, and dehydration pretreatment; then the stirring device is started, and the prepared waste oil, water, cyclohexylamine, ethanol ammonia, and stabilizer are mixed in proportion Add to the reaction kettle one by one, then slowly put oleic acid into the reaction kettle, start the circulating shear pump and mixer at the same time and stir fully for about 50 minutes, until the oil is clear and transparent (Oleophilic agent, oleic acid can be added 80% first, 20% and then Add while stirring, until the oil is clear and transparent, the remaining oleic acid is reserved for the next use, if the oleic acid is insufficient, add ...

Embodiment 3

[0020] Embodiment 3: adopt the raw material of following parts by weight: waste oil 65 parts, water 16 parts, oleic acid 15.5 parts, cyclohexylamine 1.8 parts, ethanol ammonia 1.5 parts, kerosene 8 parts, stabilizer 0.05 part, stabilizer is propylamine. During preparation, the waste oil is first added to the deoiling tank for impurity removal, degumming, decolorization, and dehydration pretreatment; then the stirring device is started, and the prepared waste oil, water, cyclohexylamine, ethanol ammonia, and stabilizer are mixed in proportion Add to the reaction kettle one by one, then slowly put oleic acid into the reaction kettle, start the circulating shear pump and mixer at the same time and stir fully for about 50 minutes, until the oil is clear and transparent (Oleophilic agent, oleic acid can be added 80% first, 20% and then Add while stirring, until the oil is clear and transparent, the remaining oleic acid is reserved for the next use, if the oleic acid is insufficient,...

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PUM

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Abstract

The invention discloses environmental-friendly clean biogasoline produced from illegal cooking oil and a preparation method thereof. The environmental-friendly clean biogasoline is prepared from the following raw materials in parts by weight: 55-70 parts of illegal cooking oil, 15-20 parts of water, 15-20 parts of oleic acid, 0.8-5 parts of a hydrophilc agent, 5-10 parts of an oil control agent and 0.05-0.1 part of a stabilizer. The preparation method comprises the following process steps: pretreating, stirring, regulating the brightness of the oil, standing, curing and the like. According to the invention, the illegal cooking oil serving as a raw material is chemically processed into high-efficiency low-cost biogasoline, so that the illegal cooking oil becomes a favorable industrial resource, waste materials are changed into things of value, the biogasoline is recyclable, the environment can be cleaned, the development of regional economy can be promoted, and the current situation of shortage of supply and demand of regional petroleum is relieved, thus having good economic benefits and great social significance.

Description

technical field [0001] The invention relates to a fuel oil and a preparation method thereof, in particular to an environmentally friendly and clean bio-gasoline produced from gutter oil and a preparation method thereof, belonging to the technical field of chemical industry. Background technique [0002] Waste oil is a general term for waste animal and vegetable oils, swill oil, repeated heating and use, and waste oil from catering sewers. Among them, waste vegetable oil is the most important source and composition of waste oil. According to statistics from China Business Intelligence Network, the catering industry in domestic cities produces up to 4.5 million tons of waste oil every year. Because waste oil is a kind of edible oil with heavy pollution, it will release a series of aldehydes, acids and other substances that pollute the atmosphere and deteriorate the environment through complex biochemical reactions in the water body; if the waste oil is simply processed and re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/02C10L1/222C10L1/16
CPCC10L1/02C10L1/14C10L1/1608C10L1/1616C10L1/2222C10L1/2225
Inventor 熊炳辉滕春合熊锡文熊国安熊钰珍
Owner 宇航能源集团有限公司
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