Research progress on degradative solvent extraction of low-rank coals
The degradative solvent extraction of low rank coal is the use of solvents to extract low rank coal under mild conditions, through the dehydration and multi-stage separation of the raw coal: the extraction products with no water content, no ash content, high calorific value properties and excellent...
Main Authors: | , , , , , , , , , |
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Format: | Article |
Language: | zho |
Published: |
Editorial Department of Coal Science and Technology
2023-06-01
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Series: | Meitan kexue jishu |
Subjects: | |
Online Access: | http://www.mtkxjs.com.cn/article/doi/10.13199/j.cnki.cst.2022-0289 |