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Preparation of Biom...
Preparation of Biomass Hydrochar and Application Analysis of Blast Furnace Injection
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- Wang, Guangwei (författare)
- Univ Sci & Technol Beijing, State Key Lab Adv Met, Beijing 100083, Peoples R China.
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- Li, Renguo (författare)
- Univ Sci & Technol Beijing, State Key Lab Adv Met, Beijing 100083, Peoples R China.
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- Dan, Jiayun (författare)
- Hunan Valin Xiangtan Iron & Steel Co Ltd, Xiangtan 411101, Peoples R China.
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- Yuan, Xiang (författare)
- Hunan Valin Xiangtan Iron & Steel Co Ltd, Xiangtan 411101, Peoples R China.
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- Shao, Jiugang (författare)
- Res Inst Iron & Steel Jiangsu Shasteel, Zhangjiagang 215625, Peoples R China.
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- Liu, Jiawen (författare)
- Univ Sci & Technol Beijing, State Key Lab Adv Met, Beijing 100083, Peoples R China.
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- Xu, Kun (författare)
- Univ Sci & Technol Beijing, State Key Lab Adv Met, Beijing 100083, Peoples R China.
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- Li, Tao (författare)
- Univ Sci & Technol Beijing, State Key Lab Adv Met, Beijing 100083, Peoples R China.
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- Ning, Xiaojun (författare)
- Univ Sci & Technol Beijing, State Key Lab Adv Met, Beijing 100083, Peoples R China.
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- Wang, Chuan (författare)
- KTH,Materialvetenskap,Swerim AB, SE-97125 Luleå, Sweden.
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Univ Sci & Technol Beijing, State Key Lab Adv Met, Beijing 100083, Peoples R China Hunan Valin Xiangtan Iron & Steel Co Ltd, Xiangtan 411101, Peoples R China. (creator_code:org_t)
- 2023-01-22
- 2023
- Engelska.
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Ingår i: Energies. - : MDPI AG. - 1996-1073. ; 16:3
- Relaterad länk:
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https://doi.org/10.3...
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https://urn.kb.se/re...
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https://doi.org/10.3...
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Abstract
Ämnesord
Stäng
- Hydrothermal carbonization (HTC) technology was used to carbonize and improve biomass raw material to obtain hydrochar. The effects of HTC temperature and holding time on the yield, composition, structure, combustion behavior, and safety of hydrochar were studied systematically. In addition, the results show that with the increase in HTC temperature and the prolongation of holding time, the yield of hydrochar gradually reduces, the fixed carbon content of hydrochar increases, the volatile content decreases, and a large number of ash and alkali metals enter the liquid phase and are removed. Further, the analysis of the combustion properties and the structure of hydrochar can be observed in that, as the HTC process promotes the occurrence of polymerization reactions, the specific surface area gradually reduces, the degree of carbon ordering increases, and the combustion curve moves toward the high-temperature zone and gradually approaches bituminous coal. Since biomass hydrochar has the characteristic of being carbon neutral, blast furnace injection hydrochar can reduce CO2 emissions, and every 1 kg/tHM of biomass hydrochar can reduce CO2 emissions by 1.95 kg/tHM.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Industriell bioteknik -- Bioenergi (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Industrial Biotechnology -- Bioenergy (hsv//eng)
Nyckelord
- biomass
- hydrothermal carbonization
- hydrochar
- blast furnace injection
- CO2 emission reduction
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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Energies
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- Av författaren/redakt...
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Wang, Guangwei
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Li, Renguo
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Dan, Jiayun
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Yuan, Xiang
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Shao, Jiugang
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Liu, Jiawen
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Xu, Kun
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Li, Tao
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Ning, Xiaojun
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Wang, Chuan
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TEKNIK OCH TEKNO ...
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