It will have a better energy-saving benefit if we add an online continuous absorbing equipment that uses the activated-carbon-fiber as absorbing material, design a high efficient scrubbing column, and modify the original recovery scheme of the low concentration DMF. 增设以活性炭纤维为吸附材料的在线连续吸附解吸设备,设计高效淋洗塔,改进原有低浓度DMF废气回收方案,将产生较好的节能效益。
In order to improve the absorbing efficiency of nitrogen oxides by nitric acid, the removal of nitrogen oxides by nitric acid absorption in an activated packing column was studied. 为了提高硝酸吸收氮氧化物的效率,对活性填料催化氧化-硝酸吸收NOx进行了研究。
Design of the New Type Energy Absorbing Steering Column Assembly of Minibus 微型客车新型吸能转向管柱总成设计