what is the industrial way to recycle used motor oil?(step by step)?

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what is the industrial way to recycle used motor oil?(step by step)?

2007-01-25 05:36:35 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Engineering

2 answers

Just for info... We (fab shop) save all motor oil, pressure filter it, mix it with 25% old (varnished) gasoline (optional), then add this at 25% per tank full of diesel fuel. The old Mercedes Turbo 300 SD has been running fine on this for years.

2007-01-25 07:06:48 · answer #1 · answered by Gunny T 6 · 0⤊ 0⤋

I couldn't find specifics in my brief search, other than to note that impurities are removed. Some info here:
http://www.epa.gov/epaoswer/hazwaste/usedoil/usedoil.htm

2007-01-25 13:47:24 · answer #2 · answered by Anonymous · 0⤊ 0⤋