Mineral oils: processes and products – Refining – Purifying used oil
Reexamination Certificate
2011-07-12
2011-07-12
Nguyen, Tam M (Department: 1771)
Mineral oils: processes and products
Refining
Purifying used oil
C208S179000, C208S347000, C208S349000
Reexamination Certificate
active
07976699
ABSTRACT:
A method and apparatus is provided for distilling and processing chemicals. The apparatus is particularly suited for processing and distilling difficult to distill compounds, and is capable of producing diesel fuel and other products from used oil at a quality level similar to that of products produced from virgin crude oil.
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Nguyen Tam M
Pate, LLC Warren M.
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