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

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...