Li Bin, Vice President of China Petroleum and Chemical Industry Federation, Wang Yu, Assistant to the President of China Petroleum and Chemical Industry Planning Institute, Zhou Hongjun, President of New Energy Research Institute of China University of Petroleum (Beijing), Ma Wangjing, Researcher of Technical Institute of Physical and Chemical Research, Chinese Academy of Sciences, Li Shaolei, Chief Expert of Wanhua Chemical Group Co., Ltd., Ji Wenpu, Chairman of Inner Mongolia Rongxin Chemical Co., Ltd., Yang Jianrong, Deputy General Manager of Coal-to-Liquids Branch of Ningxia Coal Industry of State Energy Group, Ding Minggong, Chief Engineer of Shanxi Tianji Coal Chemical Group Co., Ltd., Qu Siqiu, Chairman of Shandong Sanwei Chemical Group Co., Ltd. and Qingdao Lianxin Catalytic Materials Co., Ltd., Zong Qiuyun, Deputy General Manager and Professor-level Senior Engineer of Qingdao Lianxin Catalytic Materials Co., Ltd., Jing Juxiang, Chief Engineer of Shandong Sanwei Chemical Group Co., Ltd. and other relevant leaders and experts attended the seminar.
The opening ceremony was hosted by Wang Xiujiang, Deputy Secretary-General of the Coal Chemical Industry Committee of the China Petroleum and Chemical Industry Federation. More than 140 domestic and foreign representatives from production, scientific research, engineering design and news media units engaged in sulfur-resistant conversion and sulfur recovery in the coal chemical industry attended the meeting. In-depth and detailed exchanges were conducted on new technologies and operating experiences in the field of sulfur-resistant conversion and sulfur recovery.
In his speech, the Vice President of the China Petroleum and Chemical Industry Federation pointed out that the use of my country's relatively abundant coal resources and advanced and mature modern coal chemical technology and equipment to moderately develop the modern coal chemical industry can expand the source of raw materials for chemicals and clean energy products, and achieve direct or indirect substitution of oil and gas. It is of great strategic significance to promote the diversification of petrochemical raw materials, ensure national energy security, support national economic development, promote the clean and efficient conversion and utilization of coal, adjust and optimize the petrochemical industry structure, drive equipment manufacturing, and drive local economic development, especially in the central and western regions. It is in line with national industrial policies and new development concepts and is an effective way to achieve national sustainable development. With the continuous emergence of various new coal gasification technologies and the diversified development of coal chemical products, higher requirements have been put forward for the supporting synthesis gas sulfur-resistant conversion technology and sulfur recovery technology. Qingdao Lianxin Catalytic Materials Co., Ltd. keeps up with the market demand and continuously innovates. The low water-gas ratio sulfur-resistant conversion process, QDB sulfur-resistant conversion catalyst, QDSJ organic sulfur hydrolyzer and QSR sulfur recovery low-temperature tail gas hydrogenation technology have reached the international leading and advanced level respectively. It has solved the problem of high steam consumption of the "high-concentration CO raw gas" conversion device, the over-temperature of the conversion furnace and the inability of the device to operate stably for a long period of time that has long plagued the industry, significantly reduced the steam consumption, assisted the implementation of the coal chemical demonstration project, and achieved a new breakthrough in the sulfur-resistant conversion of synthesis gas; it has been successfully applied in 132 sets of coal chemical conversion devices in China, and has achieved huge economic and social benefits; Shandong Sanwei Chemical Group Co., Ltd. independently developed the localization technology of sulfur recovery without online furnace, which has reached the international advanced level and has been recognized as a promotion technology by the Ministry of Science and Technology, the Ministry of Environmental Protection, and the Association. The company has contracted and built nearly 205 sulfur recovery units, including 49 coal chemical units, which can recover more than 8 million tons of sulfur per year and reduce SO2 emissions by more than 16 million tons per year, making great contributions to the country's energy conservation, emission reduction and environmental protection. In addition, the sulfur-resistant shift reactor developed by Nanjing Jutuo and other companies provides equipment guarantee for the long-term operation of sulfur-resistant shift technology. He also emphasized that innovation is endless, and whoever masters advanced core key technologies will seize the commanding heights of competition. It is hoped that experts, engineering technicians and entrepreneurs will further expand the research and development field, develop more advanced and applicable technologies, and make new and greater contributions to the sustainable development and high-quality development of my country's coal chemical industry!
中国石油和化学工业联合会 副会长 中国石油和化学工业联合会煤化工专业委员会
李彬 致开幕词 副秘书长 王秀江 主持会议
Qu Siqiu, chairman of Shandong Sanwei Chemical Group Co., Ltd. and Qingdao Lianxin Catalytic Materials Co., Ltd., pointed out in his speech that Sanwei Chemical Group and Qingdao Lianxin Company have always adhered to the concepts of reform for survival and innovation for development, and technology is the core of the enterprise. primary productive force. Lianxin's QDB catalyst has been successfully used in more than 132 large and medium-sized coal-to-gas plants in China, and has created 14 domestic first-time applications and 11 domestic largest-scale applications. The economic benefits of energy saving and consumption reduction are significant, generating huge economic benefits of more than 10 billion. Saving steam is equivalent to reducing the emissions of condensate and toxic and harmful gases. According to incomplete statistics, only 17 sets of conversion devices using our company's low water vapor process: the annual reduction of condensate emissions is 4.323 million tons; the annual reduction of CO2 The emissions were 1.5772 million tons, SO2 emissions were 5116.8 tons, and nitrogen oxide emissions were 4454.7 tons. Qingdao Lianxin Company has been working hard and innovating continuously for more than ten years. It has 7 industrial projects certified by the Petrochemical Federation, of which 5 are internationally leading and 2 are internationally advanced. It has achieved a major leap from scratch, from domestic leading to world leading, and the research on sulfur-resistant conversion technology has always been in the leading position in the industry! The wireless online furnace sulfur recovery and pressurized sulfur recovery technologies developed by Sanwei Chemical Group are the first in China and are widely used in the domestic oil refining and coal chemical industries, making great contributions to energy conservation and emission reduction in the industry.
Wang Yu, assistant to the president of the Institute of Petroleum and Chemical Industry Planning, made a special report on the development prospects and prospects of coal chemical industry during the "14th Five-Year Plan", introduced the latest situation of coal chemical industry planning by relevant national ministries and commissions, and gave a review on the development of traditional coal chemical industry and modern coal chemical industry. The overall situation was introduced, the situation faced by the industry development was analyzed, and the ideas and priorities for industry development during the "14th Five-Year Plan" were put forward.
三维化学、青岛联信 董事长 石油和化学工业规划院 院长助理
曲思秋 王钰
Zhou Hongjun, Dean of the New Energy Research Institute of China University of Petroleum, delivered a keynote speech on the opportunities and challenges of coal chemical development under China's "30-60" carbon target. He analyzed the importance of coupling and reconstruction of renewable energy and traditional industries from a strategic perspective and proposed his own solutions. Ma Wangjing, a researcher at the Institute of Physics and Chemistry of the Chinese Academy of Sciences, introduced the latest technology "C=C isomerization research and its industrial development", which has opened up a new path for the coal chemical industry to develop high value-added products.
Zong Qiuyun, deputy general manager and professor-level senior engineer of Qingdao Lianxin Catalytic Materials Co., Ltd., introduced the development and application of new products such as high water-gas ratio organic sulfur hydrolyzer, low-temperature sulfur recovery hydrogenation catalyst, new process and catalyst for coke oven gas one-step purification method of "Lianxin" in recent years, and focused on the research and development of new organic sulfur conversion products such as QDB-07: The output of inferior high-sulfur coal in my country accounts for about one-third of the total coal reserves. The development and utilization of high-sulfur coal has always been an important research topic and an important strategic measure for national energy reform. The successful development of QDB-07 has solved the key technical problems of the application of high-sulfur coal in energy-saving conversion processes, guaranteed the implementation of energy-saving new processes, broadened the selection range of raw coal and reduced the procurement cost of raw coal, helped the development of national coal chemical demonstration projects, promoted energy conservation and consumption reduction in the coal chemical industry, filled the international gap, and achieved another innovation and breakthrough in sulfur-resistant conversion technology!
Jing Juxiang, deputy general manager and chief engineer of Shandong Sanwei Chemical Group Co., Ltd., introduced the sulfur recovery process and new technology application of "Shandong Sanwei Chemical". According to the characteristics of coal chemical raw materials, the company has developed a pressurized sulfur recovery process, which has obvious technical and economic advantages in terms of investment, land occupation, energy consumption, etc., and has broad prospects for promotion and application.
Wang Xuelin, general manager of Nanjing Jutuo Chemical Technology Co., Ltd., introduced the safe configuration and application of Jutuo's "bundle tube water bed reactor" in the conversion system, and developed a large-scale sulfur-resistant conversion device with high reliability for the industry, which helps the conversion system to operate safely and stably for a long period of time.
Xie Zhengze, chairman of Afa Fluid Control Co., Ltd., introduced the solution of C-type ball valve in gasification synthesis molecular sieve sulfur recovery. The developed C-type wear-resistant ball valve is specially developed for harsh working conditions and can replace most imported wear-resistant ball valves. It solves the problem of valve switching difficulty, scaling and internal leakage of black water, gray water, slag water, coal slurry, coal powder, synthesis gas, molecular sieve and other devices, extends the shutdown and maintenance cycle of the device, and significantly improves economic benefits.
安徽晋煤中能化工股份有限公司副总经理葛超伟介绍粉煤气化“双高原料气”制甲醇制合成氨变换工艺及催化剂应用情况。
新乡中新化工有限责任公司总经理助理赵韵对煤化工变换低温冷凝液氨氮偏高原因进行分析总结。
云南水富云天化有限公司甲醇车间主任高绪强介绍QDB-07催化剂在云南水富云天化有限公司工业侧线及工业应用情况。
中海油惠州石化有限公司装置经理王克华介绍中海油惠州“煤改焦”高硫化氢含量工艺气变换工艺技术研究情况。
Li Hongqing, deputy chief engineer of Shanxi Lu'an Coal-based Clean Energy Co., Ltd., introduced the selection and industrial application of catalysts for large-scale coal-to-liquid conversion units with low water-gas ratio feed gas from pulverized coal gasification.
Dong Yongcai, director of the production and technology department of Zhejiang Petrochemical Co., Ltd., introduced the conversion process of the "Zhejiang Petrochemical" super-large refining and chemical integrated hydrogen production unit and the industrial application of QDB catalysts.
Luo Wenbao, director of the conversion workshop of the Coal-to-Liquid Branch of the State Energy Group Ningxia Coal Industry, introduced the selection and industrial application of catalysts for super-large coal-to-liquid conversion units with water-gas ratio feed gas in pulverized coal gasification.
Feng Zhen, workshop director of Henan Jindadi Chemical Co., Ltd., introduced the selection and industrial application of catalysts for the double isothermal conversion unit of the waste boiler process of high-pressure water-coal slurry gasification.
Wu Shikai, director of the methanol plant of Henan Longyu Coal Chemical Co., Ltd., introduced the operation and management experience of the CO conversion unit and the application technology of QDB catalyst.
Li Xiaofen, director of the sulfur workshop of Hengli Petrochemical (Dalian) Co., Ltd., introduced the operation of the 654,000 tons/year sulfur recovery unit designed by Shandong Sanwei Chemical Group Co., Ltd. in Hengli Petrochemical (Dalian) Co., Ltd.
Xiao Jiefei, deputy chief engineer of Qingdao Lianxin Catalytic Materials Co., Ltd., introduced the industrial application of the new QSR-04B new low-temperature hydrogenation sulfur recovery catalyst in the "Haohua Guotai" sulfur recovery unit.
