Mineral oils: processes and products – Refining – Nitrogen contaminant removal
Patent
1987-07-09
1989-02-07
Lovering, Richard D.
Mineral oils: processes and products
Refining
Nitrogen contaminant removal
208 14, 208184, C10G 1700
Patent
active
H00005819
ABSTRACT:
A process for purifying mineral spirits which have been used to clean Otto uel II propelled torpedoes by heating the mineral spirits to decompose 1,2-propanediol dinitrate and remove hydrogen cyanide and other gaseous decomposition produces, and then distill the mineral spirits from the remaining contaminants.
Collignon Steven L.
Knudsen Dennis R.
Johnson Roger D.
Lovering Richard D.
The United States of America as represented by the Secretary of
Walden K. E.
Wolffe Susan
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