介绍空气重介流化床干法选煤的配套设备2ZQB2030干法脱介筛的工作原理，分析运用中存在的问题，针对存在的问题提出了相应的改进措施。
Principle and problems existing in use about 2ZQB2030 medium draining screen, the matching equipment of dry coal cleaning by use of air-dense medium fluidized bed was introduced.
研究结果表明介孔分子筛集砷材料具有比常规脱砷剂更为优良的集砷性能。
Experimental results showed that these novel materials have more excellent performance for arsenic adsorption than that traditional arsenic removal material used in industry.
考察了几种分子筛催化剂对芳烃中微量烯烃的脱除效果，结果表明，介孔材料催化剂的脱烯烃效果较好。
Deep removal of olefins in aromatic hydrocarbons was investigated using various molecular sieve catalysts, and mesoporous material catalyst was found to be the best one among them.
考察了几种分子筛催化剂对芳烃中微量烯烃的脱除效果，结果表明，介孔材料催化剂的脱烯烃效果较好。
Deep removal of olefins in aromatic hydrocarbons was investigated using various molecular sieve catalysts, and mesoporous material catalyst was found to be the best one among them.
应用推荐