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Technology for regenerating waste internal combustion engine oil

A technology of waste internal combustion engine oil and internal combustion engine oil, which is applied in the direction of lubricating compositions, etc., can solve the problems of complicated regeneration process operation, cumbersome process, and low yield, and achieve the effects of improving regeneration yield, facilitating uniform mixing, and low processing temperature

Active Publication Date: 2012-06-20
LUOYANG HAOHAI IND & TRADE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a waste internal combustion engine oil regeneration process, which solves the defects of the current regeneration process such as complicated operation, cumbersome process, low yield and serious pollution.

Method used

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  • Technology for regenerating waste internal combustion engine oil

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Embodiment 1

[0039]The equipment required for this process includes thermal insulation vertical cone-bottom settling tank, electric heating vacuum topping kettle, internal combustion engine oil blending kettle, vacuum pump, heat exchanger and gear oil pump, etc., all of which are conventional equipment in the lubricating oil production and processing industry.

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Abstract

The invention belongs to the technical field of resource recycling, in particular to a technology for regenerating waste internal combustion engine oil. The technology is characterized in that the waste internal combustion engine oil is sequentially settled by adopting a composite flocculant and decompressed to remove light components, thereby obtaining the regenerated combustion engine oil. The technology for regenerating the waste internal combustion engine oil is simple to operate and has high yield.

Description

technical field [0001] The invention belongs to the technical field of resource reuse, and in particular relates to a regeneration process of waste internal combustion engine oil. Background technique [0002] With the gradual deepening of my country's industrial modernization, the amount of various wastes produced by industrial enterprises has risen sharply, and the reduction and recycling of these waste pollutants has become a relatively urgent topic at present. Most of the mechanical equipment used in industrial enterprises need to use lubricating oil to maintain the normal operation of the equipment. At present, my country produces a huge amount of waste lubricating oil. According to statistics, my country's annual lubricating oil output is about 4 million tons, of which about half is internal combustion engine oil. The replaced waste oil basically accounts for about 25-40% of the oil consumption. With the rapid growth of my country's automobile production and sales in r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M175/00
Inventor 剧长生陆万军
Owner LUOYANG HAOHAI IND & TRADE
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