So a certain kind of antifoaming agent is needed to lower the foam layer and prohibit from foaming. 因此需使用消泡剂来降低泡沫层的高度,并抑制泡沫的产生。
The antifoaming agent can decrease the viscosity of the system and influence the dispersion, therefore can harm glossiness. 消泡剂因能降低体系的黏度从而影响分散效果,对光泽度产生不利的影响;
Considering the distinction of the foam layer, a kind of antifoaming agent both of better antifoaming and of better suppressing-foaming characteristics is developed. 根据延迟焦化装置泡沫层的特点,研制了消泡性能较好的消泡剂。
Preparations and properties of high performance emulsion organosilicone antifoaming agent 高效乳液型有机硅消泡剂的制备及性能研究
Furthermore, the optimization of formulation for laundry detergent powder's surfactant, assistant, and antifoaming agent were studied. 并对洗衣粉的表面活性剂、助剂、消泡剂进行配方优选,研制出去污力强的节水型洗衣粉。
Antifoaming agent for fiber finishes was prepared from silicon polyether with petroleum hydrocarbon and ether emulsion dispersing agent. 采用含硅聚醚作消泡主剂,配以适宜的石油烃溶剂和醚类乳化分散剂制备纤维油剂消泡剂。
Commercial application of hdf-01 antifoaming agent in sulfolane extraction unit HDF-01消泡剂在环丁砜抽提工业装置上的应用
Study on preparing JY-1 organic silicon antifoaming agent JY-1有机硅乳液抑泡剂的研制
Under the conditions of low rotate speed, the antifoaming effect is improved with mechanical agitation and the defoaming agent. 利用机械搅拌和添加消泡剂,可以在较低的转速下,大大改善消泡效果。
The enterprise standards for determining the molecular weight and molecular weight distribution of S-902 non-silicone antifoaming agent were worked out with the gel chromatography, mark principle of wide-distribution and self-made computer program. 用凝胶色谱法,宽分布标定原理,自编计算机程序,建立了上902非硅抗泡剂的分子量和分子量分布测定方法企业标准,并考察了上902的分子量与其抗泡性的关系。
Application of CDF-10 antifoaming agent in delayed coking CDF-10延迟焦化消泡剂的应用
The application of s-902b non-silicone antifoaming agent in light lubricating oil 上-902B非硅抗泡剂在轻质润滑油中的应用
Influence of Antifoaming Agent TBP on the Surface Properties of Foaming Agent C 12 E 8 消泡剂TBP对起泡剂C(12)E8表面性质的影响
There are two factors which can be explained for the stability destroying of sodium oleate two-phase foam: Firstly, with the addition of antifoaming agent, the viscosity is decreased, the drainage speed of liquid film is increased; 采用加入消泡剂的化学方法消泡,可以有效破坏油酸钠两相泡沫体系的稳定性,原因有两个方面,一是降低了溶液的液体粘度,加速了液膜的排液速率;
The applications of antifoaming additive in the coke column, anti-welding agent in heating furnace and the advanced control system are introduced. 文中介绍了焦炭塔消泡剂、加热炉阻焦剂及先进控制系统的应用情况和效果。
Preparation of High-performance Antifoaming Agent for Fiber Finishes 高效纤维油剂消泡剂的研制
The development and application of special antifoaming agent for the production of SPVC SPVC生产专用消泡剂的研制与使用