1.
Recovery and Refining of TA from Colored Alkali Reduction Wastewater
色纤碱减量废水中对苯二甲酸的回收精制研究
2.
Hierarchical Expert Coordinating Control System of DMF Recovery Distillation Column Temperatures
DMF回收精馏塔温度专家递阶协调控制系统
3.
Design and Application of Fieldbus Control System of Distillation Recovery Device
精馏回收装置现场总线控制系统的设计与应用
4.
It may also be used for alcohol recycling and simple reflux extraction.
并且也能回收酒精和简单的回流提取。
5.
cascade of triple-withdrawal zone-transport refiner
级联三重回收熔区传输区域精炼炉
6.
technology for recovering and extracting the lead alloy for storage battery
蓄电池铅合金回收精炼技术
7.
Analysis and comparison of two technical processes for recovery of coarse concentrate slime
两种粗精煤泥回收工艺的分析与比较
8.
Recovery of Gold by Full-slime Cyanidation Process From Gold Concentrate
用全泥氰化法从浮选金精矿中回收金
9.
Practice of improving 10t refiner magnesium fining reclaiming efficiency
提高10吨精炼炉熔炼外购镁精炼回收率的实践
10.
Optimization and Analysis of Absorption Cooling System Using Waste Gas;
余热回收型吸收式制冷循环优化研究
11.
Technological development of tail gas recovery from carbide based VCM rectification
电石法氯乙烯精馏尾气回收工艺技术进展
12.
Study on Extractive Rectify Process of Cyclohexane Recovering from the NGL
从油田轻烃萃取精馏回收环己烷的工艺开发
13.
Study on synthetical recovery of tailing from the cleaning mill of placer gold at Yang-Ping-Guan
阳平关砂金矿精选厂尾矿综合回收的研究
14.
Study on Treatment of Silk Degumming Water and Sericin Recycling;
真丝精练污水的处理和丝胶回收的研究
15.
Study of the Mothods to Recover Rhenium from Calcination Fume of MoS_2 ORE;
从钼精矿焙烧烟尘中回收铼的工艺研究
16.
Recovery of Dilute Hydrochloric Acid Using Salt-Contained Distillation and Desorption
加盐精馏和加盐解吸回收稀盐酸的研究
17.
Tail gas decontamination of vinyl chloride by pressure swing technology and recovery of vinyl chloride and acetylene
采用变压吸附技术回收氯乙烯精馏尾气
18.
Research on Improvement Recovery of Sulfur Concentrate by Modifying Filtration Process
通过过滤工艺改进提高硫精矿回收率的研究