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USE OF METHANOL AS A STRIPPING GAS IN A REFINERY ATMOSPHERIC PIPESTILL
USE OF METHANOL AS A STRIPPING GAS IN A REFINERY ATMOSPHERIC PIPESTILL
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机译:甲醇在炼油厂气溶胶中作为汽提气的用途
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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 methanol or a methanol and steam mixture as said stripping gas. In a refinery atmospheric pipestill stripping process utilizing a stripping gas, said process comprising utilizing a gas selected from the group consisting of methanol and a mixture of methanol and steam as said stripping gas.
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