Development of recycle and trapping of CO_2;
CO_2的回收和捕集技术进展
Study on properties of hydrogen storage alloy recycled by a new method;
新法回收废储氢合金性能的研究
Study of Recycle of Wasted PS Foam;
回收废聚苯乙烯泡沫的研究
Improvement of CO_2 Recycling and Cooling System;
CO_2回收冷却系统的改进
The technology of complex tower and its application in the recycling of hydrogen chloride;
组合塔技术及其在回收氯化氢中的应用
Research of reclaiming calcium oxide from carbide residue;
电石渣中氧化钙的回收初探
The Reclaim of Indium from the Course of Nonferrous Metallurgy;
有色冶金过程中铟的回收
Deep Treatment Technology of Crude Oil Reclaimed From Tank Bottom Oily Sludge Rich in Oil;
自高含油罐底油泥回收原油的深度处理技术
Ethanol recovery from auto-catalyzed ethanol pulping of aspen by distillation;
蒸馏回收杨木自催化乙醇法蒸煮废液中乙醇溶液
The application of two-stage compression technology in the recovery of vinyl chloride;
二级压缩技术在回收氯乙烯中的应用
Study on recovery iodine from wet-process phosphoric acid by solvent flotation;
溶剂浮选法回收湿法磷酸中碘的研究
On Improving Sulphur Recovery and Recovering Copper from Pyrite Concentrate;
提高硫回收率与回收硫精矿中铜的探讨
The research and application of recovery method to recover dip entry coal column;
采区下山煤柱回收方法的研究与应用
Recycling alkaline corrosion solution and recovering aluminium;
铝碱蚀废液再生及铝的回收