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单词
vacuum debenzolization
释义
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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measurement of laser parameters
measurement of laser power or energy
measurement of length
measurement of lightning current with coaxial shunt
measurement of lightning current with Rogowski coil
measurement of line profile not related to a datum
measurement of line profile related to a datum
measurement of longitudinal mode
measurement of loss of optical fiber
measurement of loudness
measurement of lower limb bones
measurement of lower limb muscle
measurement of magnetic field intensity
measurement of magnetic fields
measurement of magnetic properties
measurement of magnetic quantities
measurement of magnetic screen
measurement of mineral magnetism
measurement of Ming Great Wall
measurement of momentum distribution
measurement of motor parameters
measurement of multiple degree of freedom with spectrometry method
measurement of neck muscle
measurement of numerical aperture of multimode fiber
measurement of operating parameters of pumping station
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