P-22 Continuous Production of Biocrude by Hydrothermal Liquefaction of Native Microalgae
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- GOHARA Takumi
- University of Tsukuba
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- JAIN Ankit
- University of Tsukuba
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- MATSUMOTO Satoshi
- University of Tsukuba
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- ARAMAKI Toru
- University of Tsukuba
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- ITO Junko
- University of Tsukuba
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- WATANABE Makoto M.
- University of Tsukuba
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- NOGUCHI Ryozo
- University of Tsukuba
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- NAKAJIMA Mitsutoshi
- University of Tsukuba
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- ICIKAWA Sosaku
- University of Tsukuba
Bibliographic Information
- Other Title
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- P-22 土着微細藻類の水熱液化処理によるバイオクルードの連続生産
Description
<p>Microalgal biocrude was produced by hydrothermal liquefaction (HTL) of native microalgae slurry using a bench-scale continuous flow tubular reactor. The native algae was harvested in an open raceway pond in Minamisoma city, Fukushima prefecture. The slurry of native algae was continuously injected to a tubular reactor by high-pressure pumps, and the temperature was increased gradually through preheating tubes. The slurry eventually reached the reaction tube, which was held at 350 °C and 19.5 MPa, where it was kept for 6 min. The yield of biocrude recovered in a tank No. 1 was 43.0 wt%. The higher heating value (HHV) of biocrude was 29.1 MJ/kg-dry (34.5 MJ/kg-daf) calculated by the chemical elements using Dulong's formula.</p>
Journal
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- Proceedings of the Conference on Biomass Science
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Proceedings of the Conference on Biomass Science 14 (0), 91-92, 2019-01-09
The Japan Institute of Energy
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Details 詳細情報について
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- CRID
- 1390845713038452992
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- NII Article ID
- 130007554560
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- ISSN
- 24238341
- 24238333
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- Text Lang
- ja
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- Data Source
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- JaLC
- CiNii Articles
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- Abstract License Flag
- Disallowed
