Hydrolysis behavior of tofu waste in hot compressed water
文献类型：会议论文
| 作者 | Tian, Y. J. ; Kumabe, K. ; Matsumoto, K. ; Takeuchi, H. ; Xie, Y. S. ; Hasegawa, T. |
| 出版日期 | 2012 |
| 会议名称 | Conference and Exhibition on Biomass for Energy (WORLD BIOENERGY) |
| 会议日期 | MAY 29-31, 2012 |
| 会议地点 | Jonkoping, SWEDEN |
| 关键词 | Tofu waste Protein-containing biomass Fat-containing biomass Hot compressed water Hydrothermal process Mechanism FATTY-ACID ESTERS SUPERCRITICAL WATER SUBCRITICAL WATER HYDROTHERMAL GASIFICATION HYDROGEN-PRODUCTION HIGH-TEMPERATURE AMINO-ACIDS EDIBLE OILS KINETICS BIOMASS |
| 页码 | 112-119 |
| 其他题名 | Biomass Bioenerg. |
| 中文摘要 | Tofu waste (TW) is a typical high water-containing biomass; and the hydrothermal process is preferred to utilize it with low energy cost. TW is also a special biomass characterized by high proportion of proteins and fatty acids, which will lead to a different hydrolysis result. In this work, TW was hydrolyzed by hot compressed water below 390 degrees C in a batch reactor heated by a salt bath. Four parameters including water density, reaction time, the ratio of TW to water and reaction temperature were investigated. Results showed that CO2 was the major component of the produced gas, a measurable fraction of H-2 was produced above 300 degrees C and 65-75% or more of TW can be transformed into water-soluble fraction. It was found that the influence of the treatment temperature on TW conversion was the most significant. Based on the product distribution (gases, water-insolubles, oils, and water-solubles) along with temperature, a four-stage hydrothermal conversion mechanism was put forward in macroscopic view. In combination with the evolution of gas composition and infrared spectrum, the understanding about the conversion of TW in hot compressed water was further improved. (C) 2011 Elsevier Ltd. All rights reserved. |
| 收录类别 | CPCI |
| 会议网址 | |
| 会议录 | Biomass & Bioenergy
 |
| 语种 | 英语 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/11222]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 推荐引用方式 GB/T 7714 |
Tian, Y. J.,Kumabe, K.,Matsumoto, K.,et al. Hydrolysis behavior of tofu waste in hot compressed water[C]. 见:Conference and Exhibition on Biomass for Energy (WORLD BIOENERGY). Jonkoping, SWEDEN. MAY 29-31, 2012. |
入库方式： OAI收割
来源：过程工程研究所
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