The method avoids disadvantages of batch polymerization, such as inadequate batch-to-batch reproducibility and safety problems.
此方法避免了间歇聚合的缺点，例如不足的批料与批料之间的可重现性和安全问题。
The ageing method and batch polymerization were used to study kinetics of polymerization. It was found that decay of activity of catalysts was not related to polymerization reaction.
采用间断聚合和陈化方法进行了动力学分析，表明催化剂的活性衰减与聚合反应无关。
In batch polymerization, copolymers with homogeneous compositions can be obtained by replenishing monomers whose add-on needed can be calculated according to the formula introduced in the paper.
在分批聚合中制备具有均匀组成的共聚物，提出了为控制共聚物组成在反应过程中补加单体的计算方法。
This controller has been used in a computer control system for the semi-batch processing polymerization reactor at Zhong-Shan Chemical Factory of Nanjing.
该控制器在南京钟山化工厂半间歇式聚合釜生产过程的计算机控制系统中得到了实际应用。
Polymerization saccharification and beer production process is often the typical batch process.
聚合反应和啤酒糖化生产过程是常见的典型间歇生产过程。
The features of batch and continuous solution polymerization reactors were discussed and some new solution polymerization reactors were recommended with 7 references.
讨论了间歇式和连续式溶液聚合反应器的特点，并相应推荐了一些新型溶液聚合反应器。
Composition, particle size distribution and catalytic performance of NA catalyst in batch liquid bulk polymerization of propylene were studied and were compared with those of an imported catalyst.
研究了用于丙烯聚合的新型NA催化剂的组成、粒度分布及本体聚合性能，同时与进口催化剂进行了相关对比。
At present, the polymerization of polymer is largely by batch chemical reactor, account for 90%.
目前聚合物生产中的聚合反应主要是在间歇式反应釜中进行，约占总聚合装置的90%。
Compared with other catalysts, CSI catalyst is more suitable for producing high-melt index polypropylene in the batch bulk polymerization plant.
CS I型催化剂适用于在间歇本体聚丙烯装置上生产高熔体指数聚丙烯。
Compared with other catalysts, CSI catalyst is more suitable for producing high-melt index polypropylene in the batch bulk polymerization plant.
CS I型催化剂适用于在间歇本体聚丙烯装置上生产高熔体指数聚丙烯。
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