phenol extraction

  • 释义

    酚精制

数据更新时间:2026-08-22 16:40:20
1、

modification of screening method of recombinant plasmids by phenol extraction

重组质粒的快速酚筛法的改进

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2、

the environmental pollution caused by the extractant used in the phenol extraction process can be eliminated by a novel process utilizing the green solvent dimethyl carbonate ( dmc) together with hexane to recover phenol.

为减少苯酚萃取回收过程中萃取剂对环境的污染,研究以绿色溶剂碳酸二甲酯(DMC)和正己烷组成的混和溶剂作为萃取剂对苯酚稀溶液进行回收的新工艺。

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3、

mass transfer and hydrodynamics characteristics of phenol extraction using hollow fiber module

中空纤维膜萃取苯酚的传质及流动特性

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4、

phenol extraction from fraction of medium and low temperature coal tar and phenol refining

中低温煤焦油馏分油的酚抽提精制工艺研究

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5、

The 200 kt/ a lube phenol extraction unit in Lanzhou Petroleum Processing and Chemical Complex was revamped. The previous mixed packing mainly containing ladder ring was replaced by TH ⅱ type double saddle ring packing. A ripple shape packing support was adopted.

兰州炼油化工总厂200kt/a润滑油苯酚精制装置将原萃取塔以阶梯环填料为主的混装填料改造为THⅡ型双鞍环填料,填料采用波纹状填料支承;

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