Fractionation and characterization of thermal extracts from lignite under ultrasonic-assisted extraction
Hypercoal (HPC) is promising feedstock for producing coal-based chemicals due to its extremely low ash content and high reactivity. However, the conventional methods for HPC preparation through thermal extraction under mechanical stirring are difficult to scale-up due to the low HPC yield and large...
Main Authors: | , , , , , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
KeAi Communications Co., Ltd.
2021-01-01
|
Series: | Carbon Resources Conversion |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S2588913321000326 |