煤炭清洁高效利用
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JM-S炉碎煤加压气化工艺技术:为无烟碎煤高效清洁气化提供新路径
Zhong Guo Hua Gong Bao· 2025-11-19 03:06
Core Viewpoint - The clean and efficient utilization of coal is a crucial pathway to achieving the "dual carbon" goals, with technological innovation being essential for the green transformation of the coal chemical industry [1][12]. Group 1: Technological Innovation and Development - Jin Energy Holding Equipment Manufacturing Group and China Chemical Saiteng Engineering have successfully developed the JM-S furnace coal gasification technology, which has been applied in the Hubei Jin Energy Gas Company project, demonstrating stable operation and low energy consumption [1][20]. - The JM-S furnace technology has been recognized as a domestic leader in the efficient and clean utilization of smokeless coal, providing a new pathway for its application [1][12]. Group 2: Industry Collaboration and Promotion - A promotional conference was held to discuss the application and development trends of smokeless coal gasification technology, emphasizing the importance of collaboration among industry associations and enterprises [2][8]. - The conference highlighted the innovative value of the JM-S furnace and aimed to facilitate better adoption of this technology within the industry [2][8]. Group 3: Market Trends and Future Outlook - The demand for smokeless coal is declining due to the emergence of new gasification technologies, putting pressure on prices; however, the JM-S furnace technology enhances the economic value of smokeless coal while meeting environmental standards [21]. - The industry is witnessing a shift towards high-value products derived from smokeless coal, such as carbon fibers and graphite electrodes, which are in high demand in sectors like new energy batteries and aerospace [21]. Group 4: Industry Leadership and Standards - The Hubei Jin Energy Gas Company project, utilizing the JM-S technology, has set a new benchmark in the domestic ammonia synthesis industry, achieving significant economic benefits and operational efficiency [20]. - The project has been recognized for its innovative integration of technologies, contributing to the clean and efficient production of ammonia and serving as a model for upgrading older ammonia production facilities [20]. Group 5: Commitment to Sustainable Development - The coal industry is urged to focus on clean and efficient utilization, developing high-value and differentiated products to drive transformation and achieve optimal resource allocation [21]. - The commitment to sustainable practices is seen as essential for building a more environmentally friendly and efficient energy system [21].
【彬长】低热值煤660兆瓦CFB项目发电量突破20亿千瓦时
Shan Xi Ri Bao· 2025-11-16 00:07
11月14日,记者从彬州市工业园区管委会获悉:国家科技示范、国家电力示范"双示范"项目——彬 长低热值煤660兆瓦超超临界CFB(循环流化床)示范项目,累计发电量突破20亿千瓦时。这标志着该 项目迈入高效稳定运营新阶段,充分验证了其技术性能和保供能力。 "该项目是我们为有效利用煤泥、煤矸石,推进煤炭高效清洁利用引进的重点项目。"彬州市工业园 区管委会副主任黄彬营介绍,该项目有效巩固了我国在循环流化床发电技术领域的世界领先地位,进一 步提高了煤炭清洁高效综合利用水平。项目稳定运营为我国煤电绿色低碳转型提供了重要示范,为区域 能源安全提供了坚实保障。(记者:琚鹏飞 通讯员:弯桂清) 在环保方面,该项目实现高比例掺烧低热值煤,煤泥与煤矸石掺烧比例最高达65%,每年可清洁转 化低热值煤和低品质燃料约100万吨,消纳矿井疏干水约100万吨;通过锅炉内超低排放与流态重构技 术,实现全程超低排放,树立了煤炭清洁利用新标杆。该项目还集成3项国内一流创新:全国首次在660 兆瓦超超临界机组应用无除氧器回热系统,提升安全经济性;国内首次为循环流化床机组配置大出力筛 分破碎系统,推动国产装备制造水平提升;建成智能电站平台,为少人化 ...
首台、最大、突破!本周,大国重器交出亮眼成绩单
Yang Shi Xin Wen Ke Hu Duan· 2025-11-14 00:21
"世界最大""全球首台""重要突破",本周内,大国重器好消息不断。我国在多个领域,交出亮眼成绩单, 重要突破! 我国自研3D打印发动机完成首次飞行 近日,由中国航发自主研制的3D打印极简涡喷发动机,圆满完成首次飞行试验,标志着3D打印发动机在 工程应用领域取得重要突破。本次飞行试验持续30分钟,飞行高度达6000米,最大飞行速度0.75马赫,发 动机全状态工作,各项工作参数无异常。 0:00 / 1:29 本次单发飞行试验成功,表明发动机在更高飞行高度和更复杂环境下的可靠性得到了进一步验证,检验了 发动机与飞行器的适配性,可为巡飞弹、无人机、靶机等平台提供新型动力解决方案,展现出良好的应用 前景。 据介绍,该款发动机采用3D打印制造技术,整机超过四分之三重量的零件均采用3D打印制造,大幅减少 了零件数量,实现了轻量化、高性能的设计目标。 5000平方米的"超级风筝" 世界最大高空捕风伞成功开伞 0:00 这个看上去像"大风筝"的捕风伞,能够在300米以上高空捕获风能,再通过这条牵引缆绳,拉动地面的发 电机转动发电。此次试验分别实现了5000平方米和双1200平方米捕风伞开收伞试验。 11月12日,我国首个高空 ...
徐新荣在咸阳市调研时表示加快煤炭产业链重点项目建设 助力全省“十四五”圆满收官
Shan Xi Ri Bao· 2025-11-13 00:10
Group 1 - The provincial political consultative conference chairman Xu Xinrong emphasized the importance of advancing key projects in the coal industry chain to achieve annual targets and ensure a solid foundation for the "14th Five-Year Plan" and a good start for the "15th Five-Year Plan" [1] - Xu visited the Xinyuan High-end Energy Chemical Park in Binzhou, inspecting the operation of the Shaanxi Coal Weihe Chemical Group's 300,000-ton coal-to-ethylene glycol project, urging the company to focus on high-end development and enhance the value and competitiveness of the industry chain [1] - At the Yangjiaping coal mine project in Changwu County, Xu discussed progress, mining technology, and environmental protection with company leaders, stressing the need for safety and green production while accelerating project construction through technological innovation [1] Group 2 - Xu visited the Datang Binchang Power Co., Ltd., where he learned about unit operations, smart management, and energy conservation, encouraging the company to leverage the advantages of coal-electricity joint operations to enhance energy supply capabilities for regional economic development [1] - During a visit to the Binzhou Municipal Political Consultative Conference, Xu highlighted the necessity of integrating the Party's leadership throughout the consultative work and aligning with the new requirements set by the provincial committee [2] - Xu called for strengthening political guidance and uniting various parties and communities to contribute to the successful completion of the "14th Five-Year Plan" and a strong start for the "15th Five-Year Plan" [2]
中国装机规模最大火电厂年发电量预计超400亿千瓦时
Ren Min Ri Bao Hai Wai Ban· 2025-11-04 05:26
Core Viewpoint - The Zhejiang Beilun Power Plant's Unit 9, a 1 million kilowatt coal-fired generator, has officially commenced operations after 168 hours of full-load trial operation, making it the largest coal-fired power plant in China with a total installed capacity of 7.34 million kilowatts and an expected annual electricity generation of over 40 billion kilowatt-hours [1] Group 1: Company Overview - The Beilun Power Plant is located in Ningbo, Zhejiang Province, and has been operational since the first unit was commissioned in 1991 [1] - The newly operational Unit 9 is part of the first phase of an energy-saving and emission-reduction renovation project, which began construction in 2023 [1] Group 2: Industry Developments - China is actively promoting the transformation and upgrading of coal-fired power units, with 95% of coal power units achieving ultra-low emissions during the "14th Five-Year Plan" period [1] - The National Energy Administration has indicated that during the "15th Five-Year Plan" period, efforts will be made to fully utilize the flexible adjustment capabilities of thermal power and promote the upgrade of the next generation of coal power units [1]
我国装机规模最大火电厂投产
Ren Min Ri Bao· 2025-11-03 21:50
Core Insights - The Beilun Power Plant in Ningbo, Zhejiang Province has successfully commenced operations of its 1 million kilowatt coal-fired unit after 168 hours of full-load trial operation, making it the largest coal-fired power plant in China with a total installed capacity of 7.34 million kilowatts [1] Group 1: Operational Highlights - The newly operational Unit 9 is part of the first phase of the energy-saving and emission-reduction renovation project, which began construction in 2023 [1] - The expected annual electricity generation from the Beilun Power Plant exceeds 40 billion kilowatt-hours [1] - During the trial operation, the average emission concentrations of particulate matter, sulfur dioxide, and nitrogen oxides from Unit 9 reached leading levels among similar units in the country [1] Group 2: Environmental and Energy Transition Efforts - The Beilun Power Plant has become the largest heat source in a 50 square kilometer area, indicating its significant role in local energy supply [1] - The plant is accelerating the development of multi-energy complementarity by investing in wind power, solar energy, and energy storage projects to generate more green electricity [1] - The Chinese government continues to promote the clean and efficient use of coal during the 14th Five-Year Plan period, with plans to enhance the flexible adjustment capabilities of coal-fired power during the 15th Five-Year Plan [1]
“十五五”,绘就煤炭清洁高效利用“新图景”
中国能源报· 2025-10-27 04:00
Core Viewpoint - The coal industry in China is at a critical juncture as it approaches peak consumption, necessitating a shift towards technological innovation and green development to ensure clean and efficient utilization of coal resources [1][3][10]. Group 1: Industry Performance and Trends - During the "14th Five-Year Plan" period, China's coal production has consistently increased, with a total output reaching 4.78 billion tons in 2024, an increase of 880 million tons compared to 2020 [5]. - The coal mining sector has seen significant investment, with approximately 2.1 trillion yuan allocated, leading to the establishment of modern and intelligent coal mines [5][7]. - The coal transportation network has expanded, with coal railway shipments rising from 2.36 billion tons to 2.82 billion tons, enhancing the national coal distribution capacity [6]. Group 2: Structural Optimization and Technological Advancements - The number of coal mines has decreased from over 4,600 to around 4,300, while the average production capacity per mine has increased to over 1.4 million tons [7]. - The focus of coal production is shifting towards the central and western regions, with the four provinces of Shanxi, Shaanxi, Inner Mongolia, and Xinjiang projected to produce 3.9 billion tons in 2024, accounting for 81.6% of national output [7][8]. - The coal chemical industry is transitioning towards high-quality and efficient development, with a significant increase in the production of polyolefins, reaching 3.61 million tons over five years [8]. Group 3: Future Outlook and Strategic Goals - The coal industry is expected to reach a consumption peak around 2028, with a subsequent plateau period characterized by slight fluctuations in demand [10]. - Companies are encouraged to focus on green development and technological advancements to explore new growth avenues while maintaining energy supply responsibilities [10][11]. - The industry aims to enhance competitiveness by integrating upstream and downstream enterprises, with plans to establish two major industrial clusters by 2030 [11].
构建新型能源体系的山西实践
Xin Hua She· 2025-09-26 07:17
Group 1: Energy Supply and Transition - Shanxi province is tasked with ensuring energy supply and promoting energy transition, focusing on both coal supply security and low-carbon development [1] - The province aims to build a new energy system by integrating wind, solar, and hydrogen energy alongside coal [1] Group 2: Technological Advancements in Coal Mining - Shanxi has established 298 intelligent coal mines and 55 green mining pilot projects to enhance coal supply quality and safety [2] - The province is pushing for the transformation of coal products from primary fuels to high-value products through advanced technologies [2] Group 3: Innovation and Research in Energy - Shanxi has built 12 national-level major innovation platforms and numerous provincial laboratories to drive technological breakthroughs in clean coal utilization [3] - New technologies in green and low-carbon energy are emerging, contributing to the province's high-quality energy development [3] Group 4: Growth of Renewable Energy - Since the 14th Five-Year Plan, renewable energy has become the main source of new installed capacity in Shanxi, with a 4309 MW increase in capacity over the past five years [5] - The share of renewable energy in total power generation has improved from 1/7 to 1/4, indicating a significant shift towards green energy [5] Group 5: Green Power Parks and Economic Impact - Shanxi is developing green power parks that provide competitive electricity prices and enhance product competitiveness for companies [6] - The number of green power park pilot projects has expanded from 3 to 13, showcasing the province's commitment to industrial transformation [6] Group 6: Market Reforms and Flexibility in Power Supply - Shanxi has implemented market reforms to enhance the flexibility of power supply, allowing companies to adjust their electricity usage based on real-time pricing [8][9] - The province has established nine virtual power plants, aggregating various resources to optimize electricity consumption and enhance system resilience [8][9] Group 7: Electricity Market Development - Shanxi has developed the first operational electricity spot market in the country, with rules continuously updated to improve efficiency and transparency [10] - The market prioritizes renewable energy, maintaining a utilization rate of over 97% for renewable electricity [10]
端牢能源饭碗 加快绿色转型——构建新型能源体系的山西实践
Xin Hua She· 2025-09-25 12:22
Group 1: Energy Transition and Development - Shanxi province is tasked with ensuring energy supply and promoting energy transition, focusing on clean and low-carbon development of coal [1] - The province aims to build a new energy system by integrating wind, solar, and hydrogen energy alongside coal [1] - As of August, Shanxi has established 298 intelligent coal mines and 55 green mining pilot projects to enhance coal supply quality [2] Group 2: Technological Innovations - Shanxi has built 12 national-level major innovation platforms and numerous provincial laboratories to drive technological advancements in energy [3] - Breakthroughs in clean coal utilization technologies, such as rapid peak regulation for coal-fired power plants, have been achieved [3] - Companies in Shanxi are transforming coal into high-value products, such as nylon fibers and sodium-ion battery materials [3] Group 3: Renewable Energy Growth - Since the 14th Five-Year Plan, renewable energy has become the main source of new installed capacity in Shanxi, with a 4309 MW increase in capacity over five years [5] - The proportion of renewable energy in Shanxi's total power generation has improved from 1/7 to 1/4, indicating a significant shift towards green energy [5] - Shanxi's renewable and clean energy installed capacity now accounts for 54.4% of total capacity, leading the nation in green electricity export [5] Group 4: Green Power Parks - Shanxi is developing low-carbon and zero-carbon parks that integrate green electricity with various industries, enhancing competitiveness through direct supply [6] - The number of green power park pilot projects has expanded from 3 to 13 this year, showcasing the province's commitment to industrial transformation [6] Group 5: Market Reforms and Flexibility - Shanxi is implementing market reforms to enhance the flexibility of its power system, allowing for better integration of renewable energy sources [8] - The establishment of virtual power plants has enabled companies to adjust their electricity usage based on market prices, optimizing energy consumption [8][9] - Over half of Shanxi's coal-fired power units have undergone flexibility upgrades to support renewable energy integration [9]
【榆林】煤化工产业与科技深度融合加速推进
Shan Xi Ri Bao· 2025-09-24 22:58
Core Insights - Yulin is a significant energy base in China and one of the four modern coal chemical industry demonstration zones, focusing on clean and efficient coal utilization [1][4] - The 1 million tons/year high-end chemical new materials project is a key initiative under Yulin's "14th Five-Year Plan," aimed at enhancing the coal chemical industry chain [1][2] - The project includes various production facilities, such as a 400,000 tons/year DMTA unit and a 200,000 tons/year ethylene oxide unit, which will produce refined chemical products for downstream markets [1][2] Industry Development - Yulin is developing six industrial chains, including coal-based high-end chemicals and coal-to-oil, to promote industrial clustering in designated industrial zones [2][4] - The transformation of coal into various products, including construction materials and biodegradable medical supplies, signifies a shift towards sustainable practices in the coal industry [2][4] - The establishment of the Yulin Zhongke Clean Energy Innovation Research Institute aims to integrate technology and industry, focusing on hydrogen energy storage and downstream coal chemical research [3][4] Environmental Initiatives - Yulin is actively pursuing carbon reduction strategies, including the largest carbon capture and utilization project in Shaanxi, which aims to reduce CO2 emissions by 1.01 million tons annually [4] - The project converts CO2 into useful products for oil recovery, underground storage, and agricultural fertilizers, aligning with global green energy trends [4] - The introduction of innovative technologies in coalbed methane extraction and low-carbon fracturing techniques reflects the industry's commitment to reducing carbon emissions [5]