Nano biofuel taking gutter oil as raw material and preparation method thereof

A bio-fuel and gutter oil technology, applied in the chemical industry, can solve problems such as poor sanitation, poor equipment, and serious pollution, and achieve the effects of ensuring health, improving urban environment, and reducing high temperature

Inactive Publication Date: 2013-03-13
滕春合
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  • 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

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Embodiment 1

[0027] Example 1. It is made of the following raw materials, calculated by weight percentage: waste oil 75-85%, water 5-10%, hydrophilic agent 1.5-3.5%, lipophilic agent 5-10%, oil-conditioning agent 5-10%, and quality improvement Agent 0.05 ~ 0.3%. The quality improving agent is a cetane number improving agent, and the hydrophilic agent is one of 1.0-2.5% cyclohexylamine and 0.8-2.0% ethanol ammonia or a mixture of the two. The lipophilic agent is oleic acid, whose freezing point is ≤16°C, light yellow, transparent without precipitation, and acid value ≥190; use oleic acid with a freezing point of 0-8°C in winter. The oil conditioning agent is benzene, xylene, mixed benzene or 200# solvent oil, kerosene, light diesel oil. During production, waste oil is first added to the deoiling tank for pretreatment of impurity removal, degumming, decolorization, and dehydration to obtain standard raw material oil; the standard raw material oil and methanol are subjected to static After...

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PUM

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Abstract

The invention discloses nano biofuel taking gutter oil as a raw material and a preparation method thereof. The nano biofuel is prepared from the following raw materials in percentage by weight: 75-85% of the gutter oil, 5-10% of water, 1.5-3.5% of hydrophilic agent, 5-10% of oleophylic agent, 5-10% of oil adjusting agent and 0.05-0.3% of quality improving agent; and the nano biofuel is prepared through subjecting the raw materials to the processing steps of pretreatment, pre-esterification reaction, transesterification reaction, rectification, oil adjusting, standing, curing and the like. The nano biofuel disclosed by the invention has the advantages of high heat value, difficulty in delamination and deterioration and low production cost. According to the invention, the gutter oil is turned into a beneficial industrial resource; serving as an energy-saving and environmentally-friendly fuel oil product, the nano biofuel can be used as an alternative diesel fuel or used for diesel motors; and the nano biofuel also has extremely high economic value and popularization value.

Description

[0001] technical field [0002] The invention relates to a fuel oil and a preparation method thereof, in particular to a nano-biological fuel oil using gutter oil as a production raw material and a preparation method thereof, belonging to the technical field of chemical industry. Background technique [0003] Waste oil is a general term for all kinds of low-quality oil in people's daily life. The quality of waste oil is extremely poor, extremely unhygienic, and the peroxide value, acid value, and water content are seriously exceeded. For a long time, there have been vicious incidents of simply processed gutter oil flowing back to the dining table in my country every year. Precisely because this industry is so profitable, many people have been attracted to engage in the illegal "refining work" of waste oil over the years. At present, the disposal and reuse of "gutter oil" in China is relatively single, mainly through primary processing or simple deep processing, and the prod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/02C11C3/04C11C1/10
Inventor 滕春合叶青周金液蒋先强
Owner 滕春合
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