Knowledge Management System Of Institute of process engineering,CAS
| Hydrothermal Oxidation of Industrial Alkali Lignin for Producing Small Molecular Organic Acids | |
| Zhang, G. Y.; Zhang, J. W.; Yu, J.; Wang, Y. | |
| 2013 | |
| Source Publication | ADVANCED MATERIALS RESEARCH
 |
| Issue | 608Pages:1399-1406 |
| Abstract | To control the serious pollution caused by alkaline pulping in paper industry and utilize alkali lignin the main organic ingredient residing in black liquor, an experimental research on hydrothermal oxidation of industrial alkali lignin for producing small molecule organic acids (mostly formic and acetic acids) was conducted using batch reactors. The results showed that the yields of acetic acid almost entirely increased and then decreased with oxygen supplies, reaction times and reaction temperatures, while the yields of formic acid fell in a narrow range of similar to 4% irrespective of all the hydrothermal conditions. A highest total yield of formic and acetic acids of 23.0% was achieved at the conditions of 300 degrees C, a 100% oxygen supply and a 60 s reaction time, and at the same time a highest yield of acetic acid of 20.3% was obtained. Based on the products recognized, the main pathways for producing small molecular organic acids, particularly formic and acetic acids were discussed. |
| Keyword | Hydrothermal Oxidation Industrial Alkali Lignin Small Molecular Organic Acid Formic Acid Acetic Acid Supercritical Water Lactic-acid Conversion Biomass |
| URL | 查看原文 |
| Indexed By | SCI |
| Language | 英语 |
| Publisher | Trans Tech Publications Ltd |
| Document Type | 期刊论文 |
| Version | 出版稿 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/8119 |
| Collection | 研究所（批量导入） |
| Recommended Citation GB/T 7714 | Zhang, G. Y.,Zhang, J. W.,Yu, J.,et al. Hydrothermal Oxidation of Industrial Alkali Lignin for Producing Small Molecular Organic Acids[J]. ADVANCED MATERIALS RESEARCH,2013(608):1399-1406. |
| APA | Zhang, G. Y.,Zhang, J. W.,Yu, J.,&Wang, Y..(2013).Hydrothermal Oxidation of Industrial Alkali Lignin for Producing Small Molecular Organic Acids.ADVANCED MATERIALS RESEARCH(608),1399-1406. |
| MLA | Zhang, G. Y.,et al."Hydrothermal Oxidation of Industrial Alkali Lignin for Producing Small Molecular Organic Acids".ADVANCED MATERIALS RESEARCH .608(2013):1399-1406. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Hydrothermal Oxidati（350KB） | 限制开放 | CC BY-NC-SA | Application Full Text | |||
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