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1)  HC trap
HC捕获剂
1.
To meet the EuropeⅢregulation, there are many methods such as close-coupled catalyst, HC traps, electrically heated catalyst, chemically heated catalyst and secondary air injection etc.
满足欧Ⅲ标准的汽车排放处理技术有很多,包括前置催化器、HC捕获器、电加热催化器、化学加热催化器、二次空气技术等,本文对前置催化剂和HC捕获剂进行了初步研究。
2)  scavenger [英]['skævɪndʒə(r)]  [美]['skævɪndʒɚ]
捕获剂
1.
Study on Acquisition Performance of Aldehyde Scavenger;
甲醛捕获剂捕获性能的研究
2.
Study on synthesis of new free-formaldehyde scavenger and scavenge performance
新型甲醛捕获剂的合成及其捕获性能研究
3.
Based on formaldehyde properties, the sources of the free-formaldehyde in leather was analyzed, and the researching development of solving free-formaldehyde method and scavenger in leather, adhesives, wood-based panel, textile materials were introduced.
在概述甲醛性质的基础上,分析了皮革中游离甲醛的来源,并介绍了皮革、胶粘剂、板材、纺织等行业解决游离甲醛方法和甲醛捕获剂的研究进展。
3)  formaldehyde scavenger
甲醛捕获剂
1.
A kind of multi-amino free-formaldehyde scavenger was synthesized by the condensation reaction.
利用缩聚法合成一种多氨基游离甲醛捕获剂,考察了水分含量、反应温度、反应时间等因素对聚合物黏度的影响及合成的缩聚物对皮革中游离甲醛的捕获效果。
2.
The varieties of formaldehyde scavenger and the treatment method of formaldehyde in leather were introduced in detail.
详细介绍了甲醛捕获剂的种类和皮革中游离甲醛的处理方法,并展望了甲醛捕获剂的发展方向:环保、高效。
4)  hole scavenger
空穴捕获剂
1.
The best hole scavenger among three organic wastewaters was leach.
7时,Cr(VI)的还原率最好;苯酚添加量控制在反应液体积5%以下为宜;添加三种有机废水的反应结束后,放置于自然状态下,均表现出对Cr(VI)后续的还原能力,在三种有机废水中,最适宜的Cr(VI)空穴捕获剂是垃圾渗滤液。
2.
The photocatalytic reduction efficiency of Ag+ were promoted when hole scavengers were added.
6时,Ag+的还原率最好;随着反应时间延长,Ag+的还原率不断上升;当添加苯酚和造纸废水作为空穴捕获剂时,Ag+还原率有一定程度的提高,添加量控制在反应液体积10%以下为宜。
5)  Nitrogen capture agents
氮源捕获剂
6)  electron capturer
电子捕获剂
补充资料:电子捕获剂
分子式:
CAS号:

性质:又称亲电子物质。系含有电子亲合势高的原子或分子物质。在固体推进剂中加入电子捕获剂,它们能与发动机喷焰中电离产生的自由电子结合,显著降低喷焰中自由电子的浓度,起到降低微波衰减的显著作用。有利于提高导弹的制导精度。

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