1.For Turpan-Hami oil high solidifying point, in the Shan-Lan main transport process, pour point depressant was used to deal with dewaxing.
针对吐哈原油凝点高的特点，在鄯-兰干线运输过程中，对其采用加降凝剂降凝处理。
2.to have dewaxing and degreasing systems , the bond in sintering materials can be removed efficiently.
配置脱蜡脱脂装置，可有效去除烧结材料中的粘合剂等成分。
3.The reasons of containing water in solvent in ketone-benzol dewaxing unit and the disadvantageous influence are introduced.
介绍了酮苯脱蜡装置溶剂含水原因及对生产过程的不利影响。
4.The method can improve the filtrating speed and the dewaxing oil yield but decrease the solvent ratio and the energy cost.
该方法提高脱蜡段过滤速度和脱蜡油收率，降低溶剂比，降低能耗。
5.It was reformed into dewaxing and deoiling units in 2001, and product was lube , refined wax and oil containing wax.
2001年将其改造成为脱蜡脱油装置，产品为脱蜡油、脱油蜡和蜡下油。
6.The present invention is an improvement of dewaxing process of isopropanol and urea.
本发明是对尿素异丙醇脱蜡过程的改进。
7.Applying Multiplex Aids in Butanone-Toluene Solvent Dewaxing Process of Fushun Refinery No.
复合助滤剂在石油二厂酮苯脱蜡装置上应用。
8.The research is made on dewaxing shellac by centrifugal subside and refining shellac-wax by Carbon tetrachloride extraction.
介绍了用离心沉降对紫胶脱蜡和四氯化碳萃取精制紫胶蜡的研究过程和结果。
9.Taking Yumen wax-bearing refined lube oil as raw materials, the effect of MIBK solvent dewaxing was observed.
以玉门含蜡精制润滑油为原料，考察MIBK溶剂脱蜡效果；
10.The method of dewaxing by thermal treatment in laboratory was studied in this paper.
在实验室探索了化学热处理法降蜡的可行性。