1) chemistry-flushing well
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化学洗井
1.
Application of chemistry-flushing well in opencut coal mine drainage engineering in northeast area;
化学洗井在东北地区露天疏干工程中的应用
2) chemical cleaning
![点击朗读](/dictall/images/read.gif)
化学清洗
1.
The application of chemical cleaning in high pressure air cooling equipment of domestic hydrocracking unit;
化学清洗在某加氢裂化装置高压空冷器上的应用
2.
Disposal methods of chemical cleaning wastewater on locale;
![点击朗读](/dictall/images/read.gif)
化学清洗废液的现场处理方法
3.
Study of chemical cleaning formula for circulating water;
![点击朗读](/dictall/images/read.gif)
循环水系统化学清洗配方的探讨
3) chemical removal
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化学洗脱
1.
The chemical removal of excess biomass and its impact on biofilter operation were investigated.
对不同化学洗脱方式进行综合比较发现,循环洗脱是较为适宜的化学洗脱方式。
4) chemical washing
![点击朗读](/dictall/images/read.gif)
化学清洗
1.
The article introduces the post-disposal technology of chemical washing and also discusses the fulling and passivation processes.
介绍了进行化学清洗的后处理技术,并对漂洗和钝化工艺进行了讨论。
5) chemico-heating wash
![点击朗读](/dictall/images/read.gif)
化学热洗
1.
The Cleaning agent-coagulant-flocculant chemico-heating wash system is applicable for oil recovery from many t.
通过大量的实验室和现场试验研究,使用“化学热洗-析油-离心”处理工艺,油回收率达到84%以上;研制开发出的清油剂-凝聚剂-絮凝剂化学热洗配方体系,适用于多种废油基钻井液的回收油处理,具有较好的工业推广应用前景。
补充资料:洗井液
分子式:
CAS号:
性质:又称冲砂液,冲洗液。用来冲洗井壁,清除井内沉渣或淤砂的流体。一般由表面活性剂及溶剂组成,并添加增黏剂和降滤失剂以调整其性能。
CAS号:
性质:又称冲砂液,冲洗液。用来冲洗井壁,清除井内沉渣或淤砂的流体。一般由表面活性剂及溶剂组成,并添加增黏剂和降滤失剂以调整其性能。
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