Article(id=1222488513321362057, tenantId=1146029695717560320, journalId=1210938733613449225, issueId=1222488501866713569, articleNumber=null, orderNo=null, doi=10.19666/j.rlfd.202303034, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1678377600000, receivedDateStr=2023-03-10, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1769393574313, onlineDateStr=2026-01-26, pubDate=1690214400000, pubDateStr=2023-07-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1769393574313, onlineIssueDateStr=2026-01-26, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1769393574313, creator=13701087609, updateTime=1769393574313, updator=13701087609, issue=Issue{id=1222488501866713569, tenantId=1146029695717560320, journalId=1210938733613449225, year='2023', volume='52', issue='7', pageStart='1', pageEnd='199', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1769393571583, creator=13701087609, updateTime=1769393973240, updator=13701087609, preIssue=null, nextIssue=null, ext={EN=IssueExt(id=1222490186634743828, tenantId=1146029695717560320, journalId=1210938733613449225, issueId=1222488501866713569, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1222490186634743829, tenantId=1146029695717560320, journalId=1210938733613449225, issueId=1222488501866713569, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null}, startPage=33, endPage=40, ext={EN=ArticleExt(id=1222488515254936280, articleId=1222488513321362057, tenantId=1146029695717560320, journalId=1210938733613449225, language=EN, title=Study on the economic and efficiency improvement path of CCUS technology for large-scale application in coal-fired power plants, columnId=1222488502906900967, journalTitle=Thermal Power Generation, columnName=CO2 emission reduction technologies for coal-fired power plants, runingTitle=null, highlight=null, articleAbstract=

In order to study the feasibility and economic benefits of implementing carbon capture, utilization and storage (CCUS) technology in coal-fired power plants, based on the thermal power installation planning and generation data provided by a northwestern province, three different CCUS transformation schemes in 2023, 2025 and 2030 were proposed, and their economic analysis was conducted. It is found that the first plan needs investment of 1 220.293 billion yuan, which translates into an increase of about 0.076 3 yuan /(kW·h); the second plan needs investment of 1 123.19 billion yuan, which translates into an increase of about 0.076 9 yuan /(kW·h); the third plan needs investment of 860.12 billion yuan, which translates into an increase of about 0.069 0 yuan /(kW·h). Aiming at the high cost of CCUS transformation scheme, a technical route combining CCUS and methane dry reforming was proposed, and the captured CO2 was used to produce syngas. It was found that the expenditure and income of 1 t CO2 due to the consumption of natural gas to produce syngas were 1 520.7 yuan and 3 247.2 yuan respectively. Comprehensive carbon capture system analysis options two and three can achieve zero-cost decarbonization.

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为了研究燃煤电厂实施碳捕集、利用与封存技术(CCUS)的可行性和经济效益,基于西北某省提供的火电装机规划和发电数据,提出2023年、2025年和2030年3种不同的CCUS时间改造方案,对其进行经济性分析,发现方案1需投资12 202.93亿元,折算为发电成本约上涨0.076 3元/(kW·h);方案2需投资11 231.9亿元,折算为发电成本约上涨0.076 9元/(kW·h);方案3需投资8 601.2亿元,折算为发电成本约上涨0.069 0元/(kW·h)。针对CCUS改造方案的成本过高问题,提出了一种将CCUS和甲烷干重整相结合的技术路线,将捕集的CO2用于制合成气,发现1 t CO2因为消耗天然气制取合成气带来的支出和收益分别为1 520.7元和3 247.2元。综合碳捕集系统分析,方案2和方案3可实现零成本脱碳。

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陈衡(1989),男,博士,副教授,主要研究方向为多能互补集成与运行优化,
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袁鑫(2000),女,硕士研究生,主要研究方向为多能互补集成与运行优化,

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CCUS技术在燃煤电厂大规模应用的经济性和效益提升路径研究
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袁鑫 1 , 赵淑媛 1 , 孙昊 1 , 陈衡 1 , 刘涛 2 , 王修彦 1
热力发电 | 燃煤电站CO2减排技术 2023,52(7): 33-40
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热力发电 | 燃煤电站CO2减排技术 2023, 52(7): 33-40
CCUS技术在燃煤电厂大规模应用的经济性和效益提升路径研究
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袁鑫1 , 赵淑媛1, 孙昊1, 陈衡1 , 刘涛2, 王修彦1
作者信息
  • 1.华北电力大学能源动力与机械工程学院,北京 102206
  • 2.北京国电通网络技术有限公司,北京 100086
  • 袁鑫(2000),女,硕士研究生,主要研究方向为多能互补集成与运行优化,

通讯作者:

陈衡(1989),男,博士,副教授,主要研究方向为多能互补集成与运行优化,
Study on the economic and efficiency improvement path of CCUS technology for large-scale application in coal-fired power plants
Xin YUAN1 , Shuyuan ZHAO1, Hao SUN1, Heng CHEN1 , Tao LIU2, Xiuyan WANG1
Affiliations
  • 1.School of Energy, Power and Mechanical Engineering, North China Electric Power University, Beijing 102206, China
  • 2.Beijing Guodiantong Network Technology Co., Ltd., Beijing 100086, China
出版时间: 2023-07-25 doi: 10.19666/j.rlfd.202303034
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为了研究燃煤电厂实施碳捕集、利用与封存技术(CCUS)的可行性和经济效益,基于西北某省提供的火电装机规划和发电数据,提出2023年、2025年和2030年3种不同的CCUS时间改造方案,对其进行经济性分析,发现方案1需投资12 202.93亿元,折算为发电成本约上涨0.076 3元/(kW·h);方案2需投资11 231.9亿元,折算为发电成本约上涨0.076 9元/(kW·h);方案3需投资8 601.2亿元,折算为发电成本约上涨0.069 0元/(kW·h)。针对CCUS改造方案的成本过高问题,提出了一种将CCUS和甲烷干重整相结合的技术路线,将捕集的CO2用于制合成气,发现1 t CO2因为消耗天然气制取合成气带来的支出和收益分别为1 520.7元和3 247.2元。综合碳捕集系统分析,方案2和方案3可实现零成本脱碳。

CCUS  /  经济性  /  燃煤电厂  /  甲烷干重整

In order to study the feasibility and economic benefits of implementing carbon capture, utilization and storage (CCUS) technology in coal-fired power plants, based on the thermal power installation planning and generation data provided by a northwestern province, three different CCUS transformation schemes in 2023, 2025 and 2030 were proposed, and their economic analysis was conducted. It is found that the first plan needs investment of 1 220.293 billion yuan, which translates into an increase of about 0.076 3 yuan /(kW·h); the second plan needs investment of 1 123.19 billion yuan, which translates into an increase of about 0.076 9 yuan /(kW·h); the third plan needs investment of 860.12 billion yuan, which translates into an increase of about 0.069 0 yuan /(kW·h). Aiming at the high cost of CCUS transformation scheme, a technical route combining CCUS and methane dry reforming was proposed, and the captured CO2 was used to produce syngas. It was found that the expenditure and income of 1 t CO2 due to the consumption of natural gas to produce syngas were 1 520.7 yuan and 3 247.2 yuan respectively. Comprehensive carbon capture system analysis options two and three can achieve zero-cost decarbonization.

CCUS  /  economy  /  coal-fired power plants  /  methane dry reforming
袁鑫, 赵淑媛, 孙昊, 陈衡, 刘涛, 王修彦. CCUS技术在燃煤电厂大规模应用的经济性和效益提升路径研究. 热力发电, 2023 , 52 (7) : 33 -40 . DOI: 10.19666/j.rlfd.202303034
Xin YUAN, Shuyuan ZHAO, Hao SUN, Heng CHEN, Tao LIU, Xiuyan WANG. Study on the economic and efficiency improvement path of CCUS technology for large-scale application in coal-fired power plants[J]. Thermal Power Generation, 2023 , 52 (7) : 33 -40 . DOI: 10.19666/j.rlfd.202303034
  • 国家自然科学基金项目(52106008)
2023年第52卷第7期
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doi: 10.19666/j.rlfd.202303034
  • 接收时间:2023-03-10
  • 首发时间:2026-01-26
  • 出版时间:2023-07-25
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  • 收稿日期:2023-03-10
基金
National Natural Science Foundation of China(52106008)
国家自然科学基金项目(52106008)
作者信息
    1.华北电力大学能源动力与机械工程学院,北京 102206
    2.北京国电通网络技术有限公司,北京 100086

通讯作者:

陈衡(1989),男,博士,副教授,主要研究方向为多能互补集成与运行优化,
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2种不同金属材料的力学参数

Family
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genus
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占总种数比例
Percentage of
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Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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