What is OHNA related to caustic injection in crude distillation units?

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2006-07-01 16:27:23 · 2 answers · asked by khalil g 1 in Science & Mathematics ➔ Chemistry

i think it is NaOH and it is a strong alkali used in purification of crude petroleum from acidic impurities

2006-07-02 01:06:23 · answer #1 · answered by Anonymous · 0⤊ 0⤋

OSHA regs you mean? i'm not sure what the question really is...

2006-07-14 10:42:04 · answer #2 · answered by shiara_blade 6 · 0⤊ 0⤋