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Production of Solubilized Carbohydrates from Lignocellulosic Biomass Using Solvent Liquefaction
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| 자료유형 | 학위논문 |
|---|---|
| 서명/저자사항 | Production of Solubilized Carbohydrates from Lignocellulosic Biomass Using Solvent Liquefaction. |
| 개인저자 | Ghosh, Arpa. |
| 단체저자명 | Iowa State University. Chemical and Biological Engineering. |
| 발행사항 | [S.l.]: Iowa State University., 2018. |
| 발행사항 | Ann Arbor: ProQuest Dissertations & Theses, 2018. |
| 형태사항 | 230 p. |
| 기본자료 저록 | Dissertation Abstracts International 79-10B(E). Dissertation Abstract International |
| ISBN | 9780438072664 |
| 학위논문주기 | Thesis (Ph.D.)--Iowa State University, 2018. |
| 일반주기 |
Source: Dissertation Abstracts International, Volume: 79-10(E), Section: B.
Adviser: Robert C. Brown. |
| 요약 | Solvent liquefaction using polar aprotic solvents is a promising approach for production of solubilized carbohydrates as biofuel precursor from lignocellulosic biomass. However, many technical challenges preclude its application at commercial sc |
| 요약 | Cellulose conversion was studied in a variety of polar aprotic solvents at hot, pressurized conditions, including 1,4-Dioxane, ethyl acetate, tetrahydrofuran (THF), methyl iso-butyl ketone (MIBK), acetone, acetonitrile, and gamma-valerolactone ( |
| 요약 | The effectiveness of a wide range of polar aprotic solvents, including1,4-Dioxane, ethyl acetate, THF, MIBK, acetone, acetonitrile, and GVL, in depolymerizing cellulose into solubilized carbohydrates in the presence of dilute acid catalyst. Whil |
| 요약 | Use of 1,4-Dioxane to depolymerize cellulose for production of solubilized carbohydrates was explored. The low boiling point of this low polarity solvent offers inexpensive and simple separation compared to higher boiling point solvents like GVL |
| 요약 | In this work, a novel two-step liquefaction process was developed for bench-scale production of solubilized, fermentable carbohydrates from hardwood biomass in a mixture of THF, water and dilute sulfuric acid. THF facilitates solubilization of l |
| 일반주제명 | Chemical engineering. Alternative Energy. Chemistry. |
| 언어 | 영어 |
| 바로가기 | 
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