1.
Analysis and counter measures for running problems of vacuum pressure swing adsorption hydrogen purification unit
变压吸附氢提纯装置的运行问题分析及对策
2.
Industrial hydrogen, pure hydrogen are produced by residual gas of styrene plant by PSA method, high purity hydrogen and superpurity hydrogen are produced by above hydrogen by low temperature adsorption method.
采用变压吸附法提纯苯乙烯生产中含氢尾气制取工业氢、氢,采用低温吸附法制取高纯氢、纯氢。
3.
Studies on Novel Four-Bed Pressure Swing Adsorption Process for Hydrogen Purification
新型四塔变压吸附提纯氢气过程研究
4.
The Research on Expert System of Cutting off Tower in PSA
氢气提纯塔切塔技术专家系统的研究
5.
Most automotive fuel cells either use pure hydrogen or strip hydrogen from fuels like methanol.
多数汽车用的燃料电池使用的不是纯氢就是从甲醇中提取的氢气。
6.
Extraction and purification of lactate dehydrogenase and its use in measurement of human lactic acid
乳酸脱氢酶的提纯并用于测定人体乳酸
7.
Purification Methods and Properties of Catalase from Pig Blood;
猪血中过氧化氢酶的提取纯化及性质研究
8.
The Research and Optimization of Process Condition on PSA Hydrogen-purification Unit;
PSA氢气提纯单元工艺条件的研究与优化
9.
Optimization Study on Synthesis Conditions and Isolation Method of Dehydroacetic Acid;
脱氢乙酸合成条件的优化及提纯方法的改进
10.
Study on the Preparation of Disproportionated Rosin and Purification of Dehydroabietic Acid from Disproportionated Rosin;
歧化松香的制备与脱氢枞酸的提纯研究
11.
Primary Study for High-pure Hydrogen Separation from Coke Oven Gas of WISCO;
利用武钢焦炉煤气提取高纯氢气的初步研究
12.
Economic Feasibility Analysis of Purifying Hydrogen through Utilization of Off-gas in Yangzi Petrochemical Company;
扬子石化利用尾气提纯氢气的经济可行性分析
13.
Research progress on purification and function properties of dehydroepiandrosterone
去氢表雄酮生理活性及其提取纯化研究进展
14.
Linsuanerqingjia, ammonium sulfate purification, packaging materials, chemical products( excluding hazardous chemicals) sales.
磷酸二氢钾、酸铵提纯，包装材料、工产品（含化学危险品）售。
15.
Linsuanerqingjia, ammonium sulfate purification, packaging materials, chemical products (excluding hazardous chemicals) sales.
磷酸二氢钾、硫酸铵提纯，包装材料、化工产品（不含化学危险品）销售。
16.
Study on Extraction, Purification and Antioxidant Activity of Dihydromyricetin in Ampelopsis Grossedentata;
显齿蛇葡萄中二氢杨梅素的提取纯化及抗氧化活性研究
17.
Preparation,Purification of Coal-based Carbon Nanomaterials and Their Catalytic Hydrogenation Propertiec;
煤基纳米碳材料的制备提纯及其催化加氢性能的研究
18.
Comprehensive utilization of surplus coke oven gas to make hydrogen and electric power in Nanjing Iron and Steel Co.Ltd.
南钢富余焦炉煤气提纯制氢-电力多联产综合利用