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vacuum debenzolization
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vacuum debenzolization
Encyclopedia
工学
焦炉煤气净化
释
vacuum debenzolization
负压脱苯
在低于1个大气压条件下,完成从焦炉煤气净化得到的循环富油中脱除苯族物质,生产粗苯或轻苯(主要包括苯、甲苯和二甲苯等)的蒸馏过程。又称减压脱苯。是一种脱除炼焦炉荒煤气中苯族产品的工艺。主要由脱苯塔、富油加热系统和洗油再生系统等装置组成。
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Restoration Society
restoration target species
restoration technique
restoration technology for degraded riparian zone
restoration technology of ancient furniture
Restoration technology of cultural relics
restoration technology of furniture
restoration technology of the degraded grassland
restorative justice
restore
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restore reputation for Rockefeller
restorer line in forage plants
restoring
restoring force
restoring gene
restoring yang and rescuing patient from collapse
rest pain
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restrain
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restraining
restraining and engendering among five phases
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