Hydrolysis behavior of tofu waste in hot compressed water
文献类型：期刊论文
| 作者 | Tian, Yajun1,2; Kumabe, Kazuhiro1; Matsumoto, Kozo1; Takeuchi, Hisae1; Xie, Yusheng2; Hasegawa, Tatsuya1 |
| 刊名 | BIOMASS & BIOENERGY
 |
| 出版日期 | 2012-04-01 |
| 卷号 | 39期号:si页码:112-119 |
| 关键词 | Tofu waste Protein-containing biomass Fat-containing biomass Hot compressed water Hydrothermal process Mechanism |
| ISSN号 | 0961-9534 |
| 通讯作者 | Hasegawa, T |
| 英文摘要 | 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. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine ; Technology |
| 类目[WOS] | Agricultural Engineering ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| 研究领域[WOS] | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| 关键词[WOS] | FATTY-ACID ESTERS ; SUPERCRITICAL WATER ; SUBCRITICAL WATER ; HYDROTHERMAL GASIFICATION ; HYDROGEN-PRODUCTION ; HIGH-TEMPERATURE ; AMINO-ACIDS ; EDIBLE OILS ; KINETICS ; BIOMASS |
| 收录类别 | SCI ; ISTP |
| 语种 | 英语 |
| WOS记录号 | WOS:000302829900016 |
| 公开日期 | 2013-10-21 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/3840]  |
| 专题 | 过程工程研究所_多相复杂系统国家重点实验室 |
| 作者单位 | 1.Nagoya Univ, EcoTopia Sci Inst, Chikusa Ku, Nagoya, Aichi 4648603, Japan 2.Chinese Acad Sci, Inst Proc Engn, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tian, Yajun,Kumabe, Kazuhiro,Matsumoto, Kozo,et al. Hydrolysis behavior of tofu waste in hot compressed water[J]. BIOMASS & BIOENERGY,2012,39(si):112-119. |
| APA | Tian, Yajun,Kumabe, Kazuhiro,Matsumoto, Kozo,Takeuchi, Hisae,Xie, Yusheng,&Hasegawa, Tatsuya.(2012).Hydrolysis behavior of tofu waste in hot compressed water.BIOMASS & BIOENERGY,39(si),112-119. |
| MLA | Tian, Yajun,et al."Hydrolysis behavior of tofu waste in hot compressed water".BIOMASS & BIOENERGY 39.si(2012):112-119. |
入库方式： OAI收割
来源：过程工程研究所
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