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Author:

Yali Wang (Yali Wang.) | Jianfeng Wang (Jianfeng Wang.) | Yunfang Lv (Yunfang Lv.) | Zhenguo Wang (Zhenguo Wang.) | Yuanzhong Han (Yuanzhong Han.) | Shichao Zhang (Shichao Zhang.)

Indexed by:

incoPat zhihuiya

Abstract:

一种提高镍渣早期活性指数的添加剂及其制备方法,属于添加剂技术领域。 制备方法包括:将顺丁烯二酸酐和三乙醇胺依次加入反应器中; 将加热温度设定为50℃进行反应,在反应过程中放出大量的热量; 当反应温度降至60℃时,在反应放热后,使马来酸三乙醇胺与溴在四氯化碳中的溶液反应; 向混合物中加入水,加入的水的重量百分比含量为60%; 从水中分离除去四氯化碳; 搅拌均匀,得到添加剂。 马来酸酐,三乙醇胺和溴的摩尔比为(0.2~1) : 1 : (0.2~1),马来酸酐与溴的摩尔比为1:1。

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Patent Info :

Type: 发明授权

Patent No.: US16814262

Filing Date: 2020-03-10

Publication Date: 2021-10-12

Pub. No.: US11142481B2

Applicants: Beijing University Of Technology

Legal Status: 授权

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 6

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