1) ethylene concentrator
乙烯提浓器
2) concentrated ethylene gas
提浓乙烯
1.
The principle of pressure swing adsorption (PSA) concentrated ethylene gas was described.
对变压吸附提浓乙烯原理进行了论述,分析了提浓乙烯产品中甲烷含量超标的主要原因。
3) butylene concentration
丁烯提浓
1.
The foam-suppressing performances of the imported AMERAL-1500 antifoamer and the homemade MAF-01 ones used for butylene concentration process were investigated in methyl ethyl ketone-N-formylmorpholine solvent system.
在甲乙酮-N-甲酰吗啉溶剂体系中,对丁烯提浓使用的进口AMERAL-1500消泡剂和国产MAF-01消泡剂的抑泡性能进行研究,结果表明,温度、溶剂中甲乙酮含量和消泡剂用量影响消泡剂的抑泡性能;AMERAL-1500消泡剂的抑泡性能比MAF-01好。
4) concentration
[英][,kɔnsn'treɪʃn] [美]['kɑnsṇ'treʃən]
提浓
1.
In this way,it will be used for the concentration;will also increase the output of the sulphuric acid plant.
介绍了用稀硫酸作为硫酸生产装置干吸工序补充水,在提浓的同时又提高了装置的硫酸产量,提出了使用稀硫酸时的操作程序和应注意的问题。
2.
Introduce the dilute ammonia water concentration and energy-saving technology, which can solve a difficult problem in small-scale fertilizer plants.
介绍了稀氨水提浓节能技术 ,节能与环保并举 ,为小化肥生产解决了一道难题。
5) conc.concentrate(as a verb)
提浓，浓缩
6) styrene waste gas in low concentration
低浓度苯乙烯废气
1.
The main results were shown as follows:(l)Using the microorganism that was developed by the item research team, to purify the styrene waste gas in low concentration, that is feasible in the biotrickling filter.
本课题以苯乙烯废气为研究对象,对生物膜填料塔处理低浓度苯乙烯废气的净化性能、相关的动力学模型验证以及填料塔内微生物菌种进行了分析研究,主要研究内容与结论如下: (1)采用本项目研究组开发的微生物菌种挂膜接种的生物膜填料塔净化低浓度的苯乙烯废气是可行的,苯乙烯去除率可达到95%左右。
补充资料：焙烧提浓的氟碳铈镧矿
CAS：68909-13-7
中文名称：焙烧提浓的氟碳铈镧矿；抛光剂,抛光混合剂
英文名称：Bastnaesite, calcined concentrate；Calcined bastnasite；bastnaesite, calcined conc.；polishing compound；Bastnaesite,calcined concentrate
中文名称：焙烧提浓的氟碳铈镧矿；抛光剂,抛光混合剂
英文名称：Bastnaesite, calcined concentrate；Calcined bastnasite；bastnaesite, calcined conc.；polishing compound；Bastnaesite,calcined concentrate
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条