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OVEN PIPA ATMOSFERIK TEMPAT PEMURNIAN DENGAN PELEPASAN AMONIAK
OVEN PIPA ATMOSFERIK TEMPAT PEMURNIAN DENGAN PELEPASAN AMONIAK
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机译:用氨水净化常压管道烤箱
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摘要
In an atmospheric pipestill stripping process where steam is utilized as the stripping gas to strip bottoms and side stream products, the improvement comprising utilizing ammonia or a ammonia and steam mixture as said stripping gas wherein when an ammonia and steam mixture is utilized the ratio of ammonia to steam is about 0.1:1 to about 100:1. In a refinery atmospheric pipestill stripping process utilizing a stripping gas, said process comprising utilizing a gas selected from the group consisting of ammonia and a mixture of ammonia and steam as said stripping gas wherein when an ammonia and steam mixture is utilized the ratio of ammonia to steam is about 0.1:1 to about 100:1.
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