Effects of CO2 on gas evolution and char structure formation during lump coal pyrolysis at elevated pressures

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Effects of CO2 on gas evolution and char structure formation during lump coal pyrolysis at elevated pressures

The gas release properties and changes in the char structure during lump coal pyrolysis were investigated in Ar and CO2 atmosphere. Fixed bed reactor and gas chromatography were employed to generate char at four pressures (0.1–1.5 MPa in 0.5 MPa increments) and measure gas composition from room temp...

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Bibliographic Details
Main Authors:	Bai, Yonghui, Wang, P., Yan, L., Liu, C., Li, Fan, Xie, K.
Format:	Journal Article
Published:	Elsevier 2013
Subjects:	Pyrolysis Char structure Gas evolution CO2
Online Access:	http://hdl.handle.net/20.500.11937/40656

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