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- PREPARATION OF HIGH PURITY ACTIVE ZINC OXIDE AND BRONZE POWDER FROM WASTE CATALYST. 以废催化剂为原料制备氧化锌及铜粉的研究。
- FCC waste catalyst is utilized as sorbent for refining lubricant in Yumen Refinery and its effect is investigated. 考察了玉门炼油厂FCC废催化剂作为吸附剂掺入白土复配成复合吸附剂精制润滑油的效果。
- FCC waste catalyst is utilized as absorbent of refining lubricant in Yumen Refinery. 以玉门炼油厂FCC废催化剂作为吸附剂,掺入白土复配成复合吸附剂精制润滑油。
- The methods and processing flowsheet of synthesize recovery of W、Al、Ni fron waste catalyst are studied. 研究了从含钨、镍废催化剂中回收钨、铝、镍的方法及生产工艺流程。
- The methods and processing flowsheet of recovery of molybdenum from waste catalyst are studied. 研究了从含钼、镍废催化剂中回收钼的方法及生产工艺流程。
- The results from laboratory and industrial trials show that FCC waste catalyst has functions of absorbing and refining lubricant. 实验室和工业化试生产结果表明:FCC废催化剂对润滑油有一定的吸附精制作用。
- The recovery of copper and zinc in the waste catalyst from the production of methanol by pickling replacement is studied. 研究了采用酸溶置换法回收废甲醇催化剂中铜和锌的工艺,并着重对酸溶、置换、沉锌等环节进行了改进。
- The complex adsorbent,a mixture of FCC waste catalyst and clay,was used for refining lubricant in Yumen Petroleum Processing and Chemical Complex,and its effect was investigated. 考察了中国石油玉门炼油化工总厂FCC废催化剂作为吸附剂掺入白土复配成复合吸附剂精制润滑油的效果。
- Senior mainly engaged in all kinds of waste ternary car catalytic converters, the various refineries, pharmaceutical plants, waste catalyst recycling business. 主要从事各种高级轿车废三元催化器，各种炼油厂、制药厂废催化剂的回收处理经营。
- The leaching condition， separating principle and technological charac teristics of recovering V, Mo and Ni from waste catalyst from oil refining are in troduced with full hydrometallurgy, oxdation reduction method. 介绍了全湿法冶金“氧化还原”法提取炼油废催化剂中钒、、的浸出条件、离原理及其技术特点。
- Slop out the waste basins first when you get up. 起床的第一件事是把例盆倒了。
- Recovering copper and chromium from waste catalyst of their oxide 铜铬氧化物废催化剂中铜铬的回收
- Don't waste time on nonessentials. 不要把时间浪费在枝节事情上。
- It's only a waste of time to speak to her. 和她说话纯粹是浪费时间。
- A Study on the Recorery Technique of FCC Waste Catalyst 废FCC催化剂再生技术的研究
- I can't just let the water run to waste. 我不能让这些水白白流掉。
- The offer of a new job provided just the catalyst she needed. 这份新工作正是她所需要转变的契机。
- It'd be a pity if all this work went to waste. 如果所有这一切工作都白干了，那多可惜。
- It is often the case that haste makes waste. 忙中有错是很常见的。
- It's a waste of money betting on that old nag! 把赌金压在那匹老马上就是白扔钱！
