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2006-10-03 05:59:21 · 2 answers · asked by Anonymous in Science & Mathematics Other - Science

2 answers

In refining oil and in the petrochemicals industry, in air separation process, in the manufacture of alcohol spirits

2006-10-03 06:04:42 · answer #1 · answered by Robert A 5 · 0 0

to purify water, to make whiskey, vinegar, etc.

2006-10-03 06:01:56 · answer #2 · answered by ThEcOoLeStGeEkYoUlLeVeRmEet 4 · 0 0

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