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标题 发布/更新时间 阅读量
Multieffect evaporator 2023-10-21 782
Process for the evaporation of volatile alcohols and sulphur in the course of black liquor evaporation 2023-10-23 305
Recovery of propylene oxide from contaminants by distillation in the presence of acetone or acetone-methanol mixtures 2023-11-03 619
Upflow distributive trays for fractionating columns and absorption towers 2023-10-26 469
Multiple effect distillation systems 2023-10-27 147
Multiple effect distillation 2023-10-29 371
Multiple-effect distillation 2023-11-02 523
Multiple effect distillation of alcohol-containing mediums 2023-11-04 632
Sonic retorting technique for in situ minining of carbonaceous material 2023-10-18 899
Multiple effect distillation with microporous membranes and distillate recirculation 2023-10-25 320
Multistage flash evaporator distillation apparatus and method and condenser with spray film effects 2023-10-30 711
High purification of phthalic anhydride by multi-stage reduced pressure distillation 2023-10-31 998
Mercury recovery process 2023-10-17 724
Method for separating hydrocarbons especially aromatic hydrocarbons and installations therefor 2023-10-22 406
Retorting oil shale with special pellets and steam stripping 2023-10-19 794
Vertical multi-effect distillation plant 2023-10-24 753
Penicillin derivative 2023-10-28 864
Multiple effect distillation of alcoholic liquids and the like 2023-11-01 596
Multi-effect evaporator 2023-11-05 529
Separation of carbon dioxide and other acid gas components from hydrocarbon feeds containing admixtures of methane and hydrogen 2023-10-20 698
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