Effects of CO2 atmosphere on slow pyrolysis of high-ash lignite

Slow pyrolysis of a typical high-ash lignite in China was carried out in atmospheres of N2, 20%CO2/N2, 40%CO2/N2, and 60%CO2/N2 in a fixed bed reactor. The evolution of char, tar, and gases in yield and characteristics, and the physico-chemical characteristics of chars in different atmospheres were...

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Bibliographic Details
Main Authors: Qinhui Wang, Kaikun Li, Zhihang Guo, Mengxiang Fang, Zhongyang Luo, Kefa Cen
Format: Article
Language:English
Published: KeAi Communications Co., Ltd. 2018-04-01
Series:Carbon Resources Conversion
Online Access:http://www.sciencedirect.com/science/article/pii/S2588913318300103