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Black water flash and vapor recovery process and apparatus
Black water flash and vapor recovery process and apparatus
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机译:黑水闪蒸和蒸气回收工艺及装置
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摘要
The invention is a process of degassing and cooling a hot black water slurry. The hot black water slurry is obtained from syngas scrubbers. The black water slurry is cooled and degassed by exposing the black water slurry to a vacuum under conditions sufficient to separate dissolved gases from the black water slurry. These gases are then removed from the black water slurry. These gases can advantageously be recycled in the gasification process.
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