Henan Lingfine Machinery Co., LTD. is a professional engineering modern enterprise specializing in various kinds of vegetable oil, animal and fish oil production line, waste engine oil regeneration line, biodiesel production line, waste tires, plastics and rubbers pyrolysis line, essential oil and pigment extraction machine, has engineering design, equipment manufacture, technology research, sales, installation and commissioning, after-sale service etc.
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Used black car motor oil refining machine to base oil
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How to Distill Used Motor Oil for Diesel Fuel | Sciencing
The same technology however that distills motor oil from crude oil is essentially the same technology that distills used oil into diesel fuel. The process to re-refine used motor oil is, according to David Layzell, a scientist for Dominion Oil Refining, easier than refining crude oil. There are several machines that have been created to do just
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oil distillation plant recycling waste black engine oil into
This includes 4-8% diesel and gasoline mixture, 38-42% light base oil and 37-43% heavy base oil and 6-10% residues. 6) Efficient vacuum systems 7) High quality refined oil, no any discoloration
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Re-Refining of Used Motor Oil - Robert B. Laughlin
Re-Refining of Used Motor Oil Marie Maher December 18, 2011 Submitted as coursework for PH240, Stanford University, Fall 2011 Background. Lubricants account for approximately 1% of the annual demand for crude oil, and approximately 50% of lubricants are destined for the automotive industry. 
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Understanding the Re-refining Process
Re-refining is a process used to refurbish used oil and return it to a high-quality base oil. In the United States, approximately 40 percent of used oil is captured and recycled in some manner, while 60 percent is lost. Nearly 14 percent of the captured and recycled oil is re-refined.
Recycling of used engine oil by different solvent - ScienceDirect
It is clear that the density of the used oil is higher than that for the treated oils. This is due to the presence of sludge and a higher percent of sulfur compounds. For used oil, the pour point is lower as compared with that of refined oil. The lube oil and the method of refining; especially it dewaxing has been done affected on pour point.
Base oil - Wikipedia
Unofficial base oil classifications are not recognized by the American Petroleum Institute (API), however, they are widely used and marketed for motor oils and automatic transmission fluids. Group II+. Originating in the 1990s, a more refined grade of petroleum Group III base oil, produced by Hydrotreating.