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raffinate相关的网络例句

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与 raffinate 相关的网络例句 [注:此内容来源于网络,仅供参考]

The raffinate column in the eluxyl unit of an aromatics complex is the key fractionator to separate C8 aromatics from para-diethyl benzene. PDEB is expensive and only if the PDEB content in C8 aromatics side cut is less than 25×10^(-6) mol/mol, the operation cost could be lowered effectively.

对二甲苯装置吸附分离单元的抽余液塔是分离碳八芳烃(C8A)和对二乙苯的关键精馏塔,PDEB价格昂贵,在侧线C8A中的含量要求小于25×10^(-6)mol/mol才能有效降低装置操作成本。

In order to prolong the running cycle of producing high purity n-hexane from reformate raffinate through adsorption-distillation technology, coking of olefins in the channels of 5A molecular sieve and regeneration of coked 5A molecular sieve were studied by microstructure analysis.

为实现吸附-精馏耦合由重整抽余油生产高纯度正己烷工艺的长周期运行,采用微结构分析方法研究了烯烃在5A分子筛孔道中的结焦行为及失活分子筛的再生工艺。

The separation of iron from sulphate solutions has been firstly investigated using a mixed solvent system consisting of tertiary amine N_(235 and tributyl phosphate. Then, zinc was extracted with di(-2-ethyIhexyl)phosphoric acidP_(204 from the raffinate in order to separate zinc and manganese.

首先,采用N_(235)-TBP混合溶剂体系萃取含铁、锌、锰的硫酸盐溶液中的铁,实现铁与锌、锰的分离;然后用P_(204)萃取含锌、锰的萃余液中的锌,达到锌、锰分离的目的。

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