摘要：As one kind of low dosage hydrate inhibitors, kinetic hydrate inhibitors(KHIs)can be used to solve flow assurance problems caused by hydrate plugging in a risk management way, which has been attracted by lots of researchers at home and abroad. The tolerable maximum sub-cooling of KHIs and the extension of induction time for hydrate formation by KHIs were summarized as two types of evaluation indexes of KHIs. Meanwhile, the influences of KHIs on hydrate formation and dissociation were also reviewed. The results indicated that the performance of KHIs was good to extend induction time longer with higher tolerable maximum sub-cooling. There were complex influences of KHIs on hydrate formation and dissociation, and the effects of KHIs on gas consumption rate, gas amount consumed, morphology of hydrate, dissociation temperature, time and rate, and "memory effect" were analyzed. Based on the review, the influence mechanisms of KHIs on hydrate were concluded, and especially a concept of adsorption inhibition mechanism was proposed for chemistry KHIs. Finally, the suggestions for further deep research of KHIs were addressed.
© 2018, Chemical Industry Press. All right reserved.

ISSN号：1000-6613

卷、期、页：v 37,n 5,p1726-1743

发表日期：2018-05-05

期刊分区（SCI为中科院分区）：无

收录情况：国内一般期刊

发表期刊名称：Huagong Jinzhan/Chem. Ind. Eng. Prog.

参与作者：Li, Wenqing

通讯作者：陈玉川,柳扬,宋尚飞,丁麟

第一作者：史博会,宫敬

论文类型：期刊论文

论文概要：陈玉川,史博会,Li, Wenqing,柳扬,宋尚飞,丁麟,宫敬，Progress of influence mechanism of kinetic hydrate inhibitors，Huagong Jinzhan/Chem. Ind. Eng. Prog.，2018，v 37,n 5,p1726-1743

论文题目：Progress of influence mechanism of kinetic hydrate inhibitors