免职声明:本网站为公益性网站,部分信息来自网络,如果涉及贵网站的知识产权,请及时反馈,我们承诺第一时间删除!
This website is a public welfare website, part of the information from the Internet, if it involves the intellectual property rights of your website, please timely feedback, we promise to delete the first time.
电话Tel: 13002979178 OR 邮箱Email: Lngbbs@qq.com
摘要:从“燃料”到“原料” 煤炭行业转型加速
|
煤炭,可以燃烧供热、发电,也能够用于生产清洁油品和高端化工产品。从煤炭的智能绿色开采、运输,到煤制油等现代煤化工产业推动煤炭清洁高效利用,再到采煤沉陷区统筹采煤生产与生态修复,当前我国煤炭产业正加快智能化、绿色化升级,推动煤炭由燃料向原料转变,实现资源综合循环利用。 Coal can be used for heating and power generation, and it can also be utilized to produce clean oil products and high-end chemical products. From the intelligent and green mining and transportation of coal, to the modern coal chemical industry that promotes the clean and efficient utilization of coal, and to the coordinated coal production and ecological restoration in coal mining subsidence areas, the current coal industry in China is accelerating its intelligent and green transformation, promoting the transformation of coal from a fuel to a raw material, and achieving comprehensive and circular utilization of resources. 在国能准能集团黑岱沟露天煤矿,300吨级无人驾驶矿卡正依靠智能化系统实现装载、运输和卸载,24小时不停工。 At the Heidegou Open-Pit Coal Mine of Guoneng-Qianeng Group, 300-ton unmanned mining trucks are using an intelligent system to complete loading, transportation and unloading, operating 24 hours without interruption. 走进黑岱沟露天煤矿智能化建设管理中心的指挥中心调度室,工作人员轻点鼠标,便可精准调度采区无人驾驶矿车,调整参数与运行路线。当前,黑岱沟露天煤矿已完成79台矿卡无人驾驶及129台辅助协同设备智能化改造,无人驾驶常态化运行卡车24台。 Entering the command center and dispatch room of the intelligent construction management center of Haidegou Open-pit Coal Mine, the staff can precisely dispatch unmanned mining vehicles in the mining area by simply clicking the mouse, adjust parameters and the running routes. Currently, Haidegou Open-pit Coal Mine has completed the intelligent transformation of 79 mining trucks without human control and 129 auxiliary collaborative devices. There are 24 trucks in normal operation without human control. “300吨级无人驾驶矿卡个头堪比一栋小楼,人工驾驶存在很多视野盲区,无人驾驶矿卡能够更好规避安全风险。”准能集团黑岱沟露天煤矿智能化建设管理中心工作人员刘浩田说。 "The 300-ton unmanned mining trucks are as large as a small building. Manual driving has many blind spots, while unmanned mining trucks can better avoid safety risks," said Liu Haotian, a staff member from the Intelligent Construction Management Center of Heidai Gou Open-pit Coal Mine of Quaneng Group. 开采过程不仅智能,更绿色。准能集团生态环境保护部副主任王瑜介绍,黑岱沟露天煤矿开采过程中同步配套洒水抑尘、抑尘剂喷淋、封闭胶带输送等清洁工艺,从采掘到转运全程控污,让低灰低硫的优质动力煤干净出山。 The mining process is not only intelligent but also environmentally friendly. Wang Yu, deputy director of the Environmental Protection Department of Quaneng Group, explained that during the mining process of the Haidegou Open-pit Coal Mine, various clean technologies such as water spraying for dust suppression, dust suppressant spraying, and closed belt conveyance were implemented simultaneously. From mining to transportation, all pollution control measures were strictly implemented throughout the process, allowing high-quality, low-sulfur and low-silica coal to be smoothly extracted from the mountains. 在运输环节,运输工具正加速绿电驱动替代。 In the transportation sector, transportation vehicles are accelerating the transition to green electricity-driven systems. 包神铁路集团朱盖塔车站是我国西煤东运的重要枢纽,钢轨纵横交错,万吨重载运煤列车往来穿梭,平均每4分钟就有一列车从这里出发或返回。 The Zhuigeta Station of Baoshen Railway Group is an important hub for the transportation of coal from the west to the east of China. The steel tracks are crisscrossed, and thousands-ton heavy coal-carrying trains pass through here frequently. On average, one train departs or returns from here every 4 minutes. “这里还是多所能量互联互通的‘网—源—储—车’协同供能系统示范工程的主要试验场和实践地。”包神铁路协同供能项目组工程师薛蛟说,包神铁路集团“网—源—储—车”协同供能示范项目投运后,预计每年可提供740万度绿电,节约标准煤约2200吨,减少二氧化碳排放量约5800吨,形成新能源消纳新模式。 "This place is also the main testing ground and practice site for many 'network-source-storage-vehicle' integrated energy supply systems that are interconnected in terms of energy." said Xue Jiao, an engineer from the Baoshen Railway Integrated Energy Supply Project Team. After the Baoshen Railway Group's "network-source-storage-vehicle" integrated energy supply demonstration project was put into operation, it is expected to provide 7.4 million kilowatt-hours of green electricity annually, save approximately 2,200 tons of standard coal, reduce carbon dioxide emissions by about 5,800 tons, and form a new model for the consumption of new energy. 国家能源集团鄂尔多斯煤制油分公司厂区内,矗立着两台约60米高的煤液化反应器,上游的粉煤制剂单元、煤制氢单元,下游的油品加工单元、油品罐区等单元相连,高低错落有致,构成百万吨级煤直接液化装置生产线。 Inside the factory of the National Energy Group's Ordos Coal-to-Oil Company, there stand two coal liquefaction reactors approximately 60 meters tall. The upstream pulverized coal preparation unit, coal gasification unit, and downstream oil processing unit and oil storage area are all connected, forming a 1 million-ton direct coal liquefaction production line with a harmonious and staggered layout. 在我国富煤、贫油、少气的资源禀赋约束下,煤制油等煤炭深加工路径能够减少对油气进口的依赖,更好守护国家能源安全底线。 Under the resource constraints of abundant coal, scarce oil and insufficient gas in our country, the coal-to-oil and other advanced coal processing methods can reduce the reliance on oil and gas imports, and better safeguard the bottom line of national energy security. 来自亿万年前的煤炭经过就地清洁高效转化,变成一桶桶高标准的清洁油品。“煤粉在供氢溶剂的作用下,通过高温、高压液化反应及提质加工过程,生产优质的清洁油品。”鄂尔多斯煤制油分公司规划发展部技改专业工程师杜海胜说,油品具有作为高端领域稀缺性特种油品的潜质,应用前景较好。 Coal that originated from hundreds of millions of years ago has undergone local clean and efficient conversion, turning into barrels of high-standard clean oil products. "Under the influence of hydrogen supply solvents, through high-temperature, high-pressure liquefaction reactions and quality improvement processing, high-quality clean oil products are produced," said Du Haisheng, a professional engineer in technical renovation of the Planning and Development Department of the Ordos Coal-to-Oil Branch Company. The oil products have the potential to be rare special oil products in the high-end field and have a promising application prospect. 据了解,项目生产的煤基航天煤油已通过相关试验证明可以作为航空航天领域的特种油品,并先后助力天龙二号、长征十二号火箭发射。 It is known that the coal-based aerospace kerosene produced by this project has been proven through relevant tests to be suitable as special oil products for the aerospace field. It has successively supported the launches of the Tianlong-2 and Changzheng-12 rockets. 《新型能源体系建设“十五五”规划》提出,加强煤炭清洁高效利用,推进富油煤分质利用,鼓励发展煤基特种燃料、煤基新材料等创新产品。 The "15-19 Five-Year Plan for the Construction of New Energy Systems" states that efforts should be made to enhance the clean and efficient utilization of coal, promote the quality-based utilization of rich-oil coal, and encourage the development of innovative products such as coal-based special fuels and coal-based new materials. “全球化石能源利用正在逐步由燃料向原料转变。”国家能源局副局长万劲松说,近年来,我国不断加强煤炭清洁高效利用,提高煤炭作为化工原料的综合利用效能,促进煤化工产业高端化、多元化、低碳化发展,加快煤炭产业转型升级。 "The utilization of global fossil energy is gradually shifting from fuels to raw materials," said Wan Jinsong, the deputy director of the National Energy Administration. In recent years, China has continuously strengthened the clean and efficient utilization of coal, improved the comprehensive utilization efficiency of coal as a chemical raw material, promoted the high-end, diversified and low-carbon development of the coal chemical industry, and accelerated the transformation and upgrading of the coal industry. 从满目疮痍的沉陷荒地,到林木葱郁的生态基地、硕果盈枝的田园沃土,昔日生态“伤疤”转变为发展优势,实现煤炭开发取之于地、还之于绿、用之于民。 From the devastated and barren wasteland to the lush ecological base, and then to the fruitful and fertile farmland, the former ecological "scar" has transformed into a development advantage, achieving the goal of extracting resources from the land, restoring it to greenery, and using them for the benefit of the people. 在神东煤炭哈拉沟生态示范基地,6万亩采煤沉陷区如今已被层层绿意覆盖。基地将沉陷土地、矿井水、煤矸石等开采废弃物转化为生态资源,同步开展防风固沙、土地复垦、沙棘经济林建设,兼顾生态修复与产业发展。 At the Halaqiu Ecological Demonstration Base of Shendong Coal, the 60,000 mu of coal mining subsidence areas have now been fully covered with lush greenery. The base has transformed the mining waste such as subsidence land, mine water, and coal gangue into ecological resources. At the same time, it has carried out wind prevention and sand fixation, land reclamation, and the construction of sand thorn economic forests, taking into account both ecological restoration and industrial development. “经过40多年治理,累计治理面积达到581平方公里,其中沉陷区治理面积542平方公里,治理率100%,水土流失治理度达96%,植被覆盖度由过去的3%提升到64%以上。”国家能源集团神东煤炭集团工程项目管理公司副经理李强说。 "After 40 years of management, the total area under governance has reached 581 square kilometers. Among them, the area for subsidence zone governance is 542 square kilometers, with a governance rate of 100%, and the degree of soil erosion control has reached 96%. The vegetation coverage rate has increased from the previous 3% to over 64%," said Li Qiang, the deputy manager of the Project Management Company of National Energy Group Shendong Coal Industry. 在国能准能集团复垦区的生物多样性主题公园,鹰、松鼠、赤麻鸭等多种野生动物纷纷“入驻”。 In the biodiversity-themed park of Guoneng Quanquan Group's reclamation area, various wild animals such as eagles, squirrels and red-breasted ducks have all "settled in". 在统筹采煤生产与生态修复中,矿区百姓吃上了“生态饭”。当地通过种植养护和生态旅游等,带动矿区农民致富。“地企联合成立矿区生态发展公司,种植牧草和观赏花卉,开发饲料及小杂粮种植基地,建设采摘日光温室、野营观光蒙古包等。”王瑜说。 In the process of balancing coal mining production and ecological restoration, the local people have been able to enjoy "ecological benefits". The area has promoted the prosperity of local farmers through measures such as planting and maintenance, as well as ecological tourism. "The local government and enterprises jointly established a mining area ecological development company. They planted grass and ornamental flowers, developed feed and small grain planting bases, and constructed pick-your-own greenhouses and camping and sightseeing yurts, etc." Wang Yu said. 一块煤炭的综合循环利用,是我国煤炭产业转型升级的生动缩影。供应安全稳定、开发绿色智能、利用清洁高效,正在加快构建的现代煤炭产业体系,为中国式现代化筑牢能源安全保障根基。 The comprehensive recycling of a single piece of coal is a vivid illustration of the transformation and upgrading of China's coal industry. With stable supply, green and intelligent development, and clean and efficient utilization, the modern coal industry system that is being rapidly constructed is laying a solid foundation for energy security in China's modernization process. |
















