The Synthetic study of Carboxymethyl Starch with a high degree of Substitution and high viscosity;
高取代度高粘度羧甲基淀粉钠的合成研究
Development on naval vessel high viscosity air-compressor oil;
船舶高粘度空压机油的研制
Preparation method, characterization and application research of sodium carboxymethyl starch(CMS)with high viscosity are briefly introduced.
简要介绍了高粘度羧甲基淀粉钠(高粘度CMS)的制备方法、表征手段及应用研究现状,指出了目前存在的问题及今后发展的方向。
Using stainless steel tubes(wall thick 1 mm) heated by the direct passage of a current which has a maximum about 500 A, and a aqua CMC (sodium carboxy methyl cellulose),an experimental study of flow boiling heat transfer to a highly viscous fluid in vertical downward flow is presented for a consistency index η= 0.
用大电流直接通电加热不锈钢管，进行了高粘流体流动沸腾传热实验研究，建立了流动沸腾传热给热系数关联式。
n experimental investigation of flow boiling heat transfer to a highly viscous fluid in verticaldownward flow was carried out.
用高粘流体进行了垂直管内流动沸腾传热实验研究，建立了流动沸腾传热给热系数关联式。
Heat transfer enhancement for highly viscous fluids in solution polymerization for synthetic rubber is an important engineering problem which can be solved effectively by using scraped-surface apparatus .
综述了工业化刮壁式搅拌器的型式、刮板形状、刮板材质及其流型、搅拌功耗和刮膜给热系数,并探讨了刮壁机构强化高粘流体传热的机理。
This paper describes a viscosity reducing method for Orinoco Heavy Crude (Venezuela) with associating, dissolving and diluting techniques,applying the method,the viscosity of the heavy crude is descended below 500 mPa · s at 30℃ from 20000 mPa · s at 50℃ ,and the volume of diluents (naphtha,gasoline etc.
叙述了委内瑞拉奥里诺科重质高粘稠油采用缔合、溶解、稀释组合的降粘方法。
The new research advances in the technologies of melt phase polycondensation and swollen solid phase polycondensation due to the presence of supercritical CO2 were reviewed.
对超临界CO2环境中高粘熔体缩聚过程的研究现状与进展进行了综述,详细列举了聚酯、聚碳酸酯、及尼龙66为代表的超临界CO2高粘熔体/固相缩聚过程的研究方法与结果。
To solve the problem of regenerating Baosteel's mixed waste oil with medium-high viscosity , Baosteel Used-oil Treating Station did a lot of research and experiments, and finally successfully developed the waste oil recycling process,which involves flocculation-sedimentation and three-stage filtration, and a vacuum water-separator.
为解决宝钢产生的中高粘度混合废油再生利用的问题,宝钢废旧油处理站通过大量的实验研究和工艺性试验,成功开发了一套包含有絮凝-沉降及三级过滤与真空脱水装置在内的废旧油净化再生工艺。