指出炼油厂采用膜分离技术回收氢及用催化裂化干气中的乙烯生产苯乙烯，是合理利用石油副产物的有效途径。
Recovery of ethylene from dry gas and utilization of ethyl benzene are described, and it is pointed out that recovery of hydrogen by the membrane separation and production of styr...
该款车动力来源是氢燃料电池，电池产生水并被作为回收物储存在一个存储器内以备之后使用。
It is powered by a hydrogen fuel cell that generates water as the final mechanical waste and can be collected in a holding tank for later use.
用氯化物氢还原法从废料中回收高熔点金属和合金具有良好未前景。
Hydrogen reduction of chlorides is a perspective recovery process for refractory metal and alloy scraps.
结果表明，采用加碳和PS A氢回收工艺，甲醇生产能力增加50%。
Result indicates that the production capacity of methanol is increased by 50% using the carbon adding and PSA hydrogen recovery process.
介绍制氢装置回收CO2废气的工艺过程、操作条件及技术改造的内容和效果。
The process scheme, operating conditions for exhausted CO2 recovery in hydrogen manufacturing unit together with the content and effects of the technical improvement were introduced.
介绍大型氨厂普里森氢回收装置投运前后存在的问题及对策；
The Paper bears on the problems appearing before and after the Prism hydrogen recovery set of large ammonia plant was put into operation and deals with the solving measures.
对目前甲醇吹除气中氢回收的两种方法进行了比较、分析。
It is introduced the analysis and comparison of the two methods of the hydrogen recovery in the blow-out gas of methanol synthesis for the conference of the regarding plant.
本文采用001氢型强酸性阳离子交换树脂从胺化废水中回收三甲胺，回收率大于90%。
In this study trimethyl amine was reclaimed from amination wastewater by using 001 hydrogenous strong-acid ion exchange resin. The recovery ratio is more than 90%.
结果表明，辣椒总碱中辣椒碱及二氢辣椒碱的含量约为5 8%和30 % ，方法的平均加样回收率分别为98.2 %和97.6 %。
The contents of capsaicin and dihydrocapsaicin in samples were 58% and 30%, the recoveries were 98 2% and 97 6% for capsaicin and dihydrocapsaicin respectively.
贮氢合金生产中的废料和边角料的回收，既实现了对资源的循环利用，又减少了废料对环境的污染。
Recovering effective component from hydrogen storage alloy waste materials and scrap materials will be assistance of both recycling recourse and reducing its pollution on environment.
对产品进行分析鉴定，并通过X光衍射证明产品的纯度及回收的磷酸二氢钾在污水处理中的应用情况。
The product was analysised and pure of the product was botained by Xraying. The application of the product in sewage disposal was described also.
通过硫酸氢钠饱和溶液盐析废酸，除去其中的有机杂质，使回收得到的硫酸重新投入循环生产中。
The waste-acid via salting out with NaHSO4 saturated solution to remove organic impurity among it, then carry on recycle use.
通过硫酸氢钠饱和溶液盐析废酸，除去其中的有机杂质，使回收得到的硫酸重新投入循环生产中。
The waste-acid via salting out with NaHSO4 saturated solution to remove organic impurity among it, then carry on recycle use.
应用推荐