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- double cloud points 双浊点
- APG had lillte effect on the cloud point. 烷基多苷(APG)对浊点基本无影响;
- With block copolyether's forming, the cloud point lowers appreciably. 形成嵌段使聚醚浊点明显下降。
- The ASTM standard method D2500-66 for cloud point measurement covers transparent petroleum products. 用于测定浊点的ASTM标准法D2500-66已抱轻质油品。
- The cloud point is one of the technical requirements for stable quality of the pesticide microemulsion. 摘要农药微乳剂浊点是微乳剂的主要质量技术指标之一。
- A new method for the determination of trace copper in water by flame atomic absorption spectrometry with cloud point extraction was developed. 摘要本文研究了浊点萃取-火焰原子吸收光谱法测定微量铜。
- The compatibility of the five NSA with PPENK/NMP was investigated in terms of cloud point for the system of PPENK/NMP/NSA. 浊点法滴定了 PPENK/NMP/NSA体系的相图;
- The composite polyglycol additive is prepared,the cloud point of composite polyglycol can be adjusted by changing the proportion of the composition. 研制了复合聚合醇处理剂,复合聚合醇的浊点可以通过改变组分的比例进行调节。
- Application examples showed that the cloud point, cold filter plugging point and solidifying point of the diesel fuel can be depressed. 评价了它在两家炼油厂柴油中的降浊效果,表明柴油降浊剂可以降低柴油的浊点、冷滤点及凝点。
- The relativity between its components and the cloud point of three kinds of pesticide microemulsion were studied by 17O-NMR. 研究了3种不同种类农药的微乳剂组份与浊点的关系,并利用17O-核磁共振(17O-NMR)方法对其机理进行了探究。
- The intersolubility of DME and diesel including the measurements of saturated vapor pressure and cloud point were studied. 本文进行了几种不同配比的二甲醚/柴油混合燃料的互溶性(包括混合燃料的饱和蒸气压以及浊点的测量)及发动机性能的试验研究,目的是寻求二甲醚在柴油中合适的添加比例,使柴油机在尽量不作改动的情况下燃用混合燃料并获得良好的性能。
- One of the important characteristics for a high quality microemulsion formulated by non-ionic surfactants is its cloud point. 浊点是以非离子表面活性剂为主要组分的微乳剂剂型的特性与质量技术指标之一。
- Polybasic alco_hol surfactants Tween-80 and Tween-60 resulted in a bit rise in the cloud point and Span-80 and glycerin monostearate caused a littile drop. 多元醇型表面活性剂Tween-80与Tween-60使浊点略上升; Span-80与单硬脂酸甘油酯使浊点略有下降;
- Abstract: In the paper, the categories of emulsifiers which were used in oil-in-water emulsion, and the special properties such as cloud point and Krafft point, were introduced. 摘要: 文章介绍了适用于水性乳液体系的乳化剂的分类,各类乳化剂的性质特点,如浊点、克拉夫温度等。
- The effects of concentration of aqueous solutions, structure of random copolyether, inorganic electrolytes, acids, alcohols, surfactants on the cloud point(CP) were studied. 研究了无规共聚醚水溶液的浓度、无规共聚醚结构及无机电解质、酸、醇、表面活性剂对浊点的影响。
- Solubilization of phenol in micellar solution of nonionic surfactant and in coacervate phase of cloud point extraction were investigated with spectrometer method. 摘要采用分光光度法测定了苯酚在非离子表面活性剂单相胶束溶液中和在非离子表面活性剂两相浊点萃取时凝聚层相中的增溶结果。
- In experiments, it was found that the mixed emulsifier has higher cloud point, and was able to let emulsion polymerization more stable, compared with emulsifier unesterified. 经实验发现,与未进行硫酸酯化的乳化剂相比,其浊点明显提高,能让常规乳液聚合更稳定的进行。
- The gelation temperature decreases with cooling rates decreasing and shear stress increasing,while cloud point is independent of the cooling rates and shear stress. 含蜡原油管道胶凝的形成主要受热历史和剪切历史的影响,胶凝温度随冷却速度的减小而降低,随剪切应力的增大而降低,而浊点与冷却速度和剪切应力无关。
- He is working double tides to finish his essay. 他日夜苦干,赶写他的文章。
- I do not realize it is a double feature. 我原先不知道这是双片连映。