The louver tray was applied in the extraction tower of Isopropanol Deasphalting Unit of Nanchong Refining & Chemical Complex at the very start which was replaced by the metal rectangle-saddle-ring packing gradually,and in which the static-state-mixer was applied successfully in 1988.
南充炼油化工总厂异丙醇脱沥青装置萃取塔最早采用的是百叶窗塔盘,后逐步更换为金属矩鞍环填料,1988年又成功应用了静态混合器。
Innovation on extraction tower of 2 kta H2O2 equipment by anthraquinone are introduced.
介绍了2kt/a蒽醌法双氧水装置萃取塔的改造情况。
This article describes how to use the patented guide float valve to modify the primary extraction tower in butadiene plant.
通过利用导向浮阀专利技术 ,改造丁二烯装置第一萃取塔 ,满足了MTBE 丁烯 - 1装置的原料要求 ,实现了碳四的综合利用 ,提高了装置负荷 ,取得了较好的效果。
Experimental study on performance of sieve plate extraction column with air-agitation;
气体搅动的筛板萃取塔性能实验研究
Optimal design of extraction columns by applying resident time distribution model;
应用液滴停留时间模型优化萃取塔设计
Application design of supercritical fluid extraction column and its theory study;
超临界流体萃取塔的应用设计及理论研究
Determination of Trace Copper,Zinc,Lead and Cadmium in Seawater by Atomic Absorption Spectrometry after Solvent Extraction
海水中铜锌铅镉的萃取-反萃取法同时提取-原子吸收光谱法测定
Centrifugal Extractor for BSA Extraction Using Reversed Micellar Solution
离心萃取器用于反胶束溶液萃取牛血清白蛋白
Advancement on Back-extraction Process of Proteins Extraction by Reverse Micellar
反胶团萃取蛋白质技术的反萃过程研究进展
solvent extraction and hydrogeneration of extracts
溶剂萃取和萃液氢化法
Water Transfer Process in Extraction of NaOH from Bayer Liquor
拜耳法溶液萃取-反萃过程中水的行为的研究
Study on forward extraction process mechanism of soybean protein by reversed micelles
反胶束萃取大豆蛋白前萃过程机理初探
Study on Gas-Agitated Liquid and Reactive Extraction Process for the Preparation of Hydrogen Peroxide via Anthraquinone Process;
蒽醌法生产过氧化氢喷射萃取与喷射反应萃取集成过程研究
Cloud Point Extraction Coupled with Ultrasonic-assisted Back-extraction for Determination of Pyrethroid Pesticides in Tea by Gas Chromatography with Electron Capture Detection
浊点萃取-异辛烷反萃取-气相色谱测定茶叶中拟除虫菊酯农药残留
Extraction of Cr～(6+) from Electroplate Wastewater in an Impinging Extractor;
撞击流反应器萃取电镀废水中的Cr～（6+）
Thermodynamic Studies on L-lysine Solvent Reaction Extraction;
溶剂反应萃取L-赖氨酸热力学研究
Study on Extraction of Hyperoside with CTAB Reversed Micellar;
CTAB反胶束萃取金丝桃苷的研究
Study on L-Synephrine Extraction Using P204/Octanol Reverse Micelles
P204/正辛醇反胶束萃取L-辛弗林的研究
Sulphoamide Extractants for Extraction of Cobalt and Nickel
磺酰胺类萃取剂对钴、镍的萃取性能
Study on the selection of solvent and extraction conditions for extractive distillation process
萃取精馏的条件及选择萃取剂的研究
extraction fractionation
提取分级（分离），萃取分级
centrifugal extractor
离心提取仪，离心萃取器
affinity extraction
亲和提取，亲和萃取
The Selective Removal of Fe by Solvent Extraction from an Fe+Al+Ca Liquor Followed by the Hydrolytic Stripping of Fe from the Organic Phase
Fe+Al+Ca溶液中的萃取除铁与载铁有机相水热反萃的研究