A presentation is given of the industrial use of the NCI anti blocking agent in desulfurizers.
介绍了NCI防堵剂在脱硫装置上的工业应用情况。
The effects of amounts of blocking agent, temperature and time on the blocking reaction were studied.
讨论了封端剂用量、反应温度和时间等因素对封端反应的影响问题。
Then the research and development trends of silicate-based blocking agent in the future were proposed.
对今后硅酸类无机堵剂的研究和开发提出了建议。
The method of blocking unsaturated polyether has been described. The effects of amounts of blocking agent, temperature and time on the blocking reaction were studied.
简要介绍了不饱和端羟基聚醚的封端方法。讨论了封端剂用量、反应温度和时间等因素对封端反应的影响问题。
The infiltration rate of NC membrane would be affected by using skimmed milk powder as a blocking agent because the pore of NC membrane was easily plugged by milk powder particles.
同时发现使用脱脂奶粉做封闭剂封闭后，由于奶粉颗粒易堵塞NC膜的孔径，影响NC膜的渗滤速度；
In view of interlayer and areal problem after multi cycle of huff and puff, a new high temperature temporary blocking agent has been developed through laboratory experiment and field test.
针对稠油蒸汽吞吐开采过程中多轮次吞吐后层间及平面矛盾突出的问题，通过室内及现场试验，研制出一种新型高温暂堵剂。
In view of interlayer and areal problem after multi cycle of huff and puff, a new high temperature temporary blocking agent has been developed through laboratory experiment and field test.
针对稠油蒸汽吞吐开采过程中多轮次吞吐后层间及平面矛盾突出的问题，通过室内及现场试验，研制出一种新型高温暂堵剂。
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