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Start Over Author "Li, Yinwen" Topic amine synthesis Topic mechanical behavior of materials
1 results on '"Li, Yinwen"'

1. Synthesis and super retarding performance in cement production of diethanolamine modified lignin surfactant.

Author

Li, Yinwen, Zhu, Huayu, Yang, Chaolong, Zhang, Yunfei, Xu, Jing, and Lu, Mangeng

Subjects
*PORTLAND cement, *AMINE synthesis, *LIGNINS, *SURFACE active agents, *PARTICLE size distribution, *MECHANICAL behavior of materials
Abstract

Highlights: [•] Diethanolamine modified lignin (DML) has been synthesized and firstly used for the production of Portland cement. [•] DML is effective in the improvement of grindability and particle size distribution, and mechanical properties of the produced cements. [•] In contrast to lignin, both the initial and final setting times of tested cements with DML increased obviously. [Copyright &y& Elsevier]

Published
2014
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