roleum oil. the end being attained by purely mechanical de- By this process the distilled petroleum Is deodor- vices. We also append a report of Pnf. Doremus in inches. connection with this subject:— Rapid ebullition soon commenced, and by rotating ized or " treated " by merely removing the… … three desiderata, viz., re- of wire cloth or its equiv- alent, driven at a high moving much ot the dis- GREEN'S SYSTEM OF DEODORIZING PETROLEUM. agreeable odor, raisiugits velocity by the belt, I. Its office is to separate the oil and so liberate the specific gravity, and diminishing its…
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