Qingdao Lianxin Catalytic Materials Co., Ltd. is located in Jiaozhou Bay Industrial Park, Jiaozhou City, Qingdao. It is a professional company integrating scientific research and development, process design, production and operation in sulfur-resistant conversion process technology. The company was established in 2002 and has now developed into a catalyst test research base of Qingdao University of Science and Technology, Qingdao New Catalytic Materials and Process R&D Center, China Petroleum and Chemical Industry Federation Synthetic Gas Sulfur-Resistant Conversion Technology Engineering Laboratory, and a holding subsidiary of Shandong Sanwei Petrochemical Engineering Co., Ltd.
The company has a registered capital of RMB 30 million, covers an area of 66,000 square meters, and has a sulfur-resistant conversion catalyst production capacity of 13,000 tons/year. It can provide users with a variety of specifications of sulfur-resistant conversion catalysts, supporting purifiers and detoxification agents and other series of products.
The company has a technical team with strong scientific research and innovation capabilities. Since its establishment, it has been committed to the research and development of sulfur-resistant conversion technology and has been continuously innovating. It has developed a number of new processes and new products with leading technology levels in the industry and independent intellectual property rights, which have been welcomed by users and recognized by the market. It has won more than 30 national invention patents and provincial and ministerial-level first and second prizes for scientific and technological progress.
The QDB series of CO sulfur-resistant shift catalysts developed by the company have been identified as internationally leading by well-known experts in the industry. The product won the second prize of the China Petroleum and Chemical Industry Federation for Scientific and Technological Progress in November 2006 and has been successfully applied in nearly 90 large and medium-sized coal chemical plants in China.
The "new process of low water/gas sulfur-resistant shift" and "new process of double high raw gas sulfur-resistant shift" developed by the company have solved the problems of high steam consumption, easy methanogenic side reactions, overheating of the shift furnace and inability of the device to operate stably for a long period of time in the "high-concentration CO raw gas" shift device that have long plagued the industry. It has stabilized the shift operation, reduced steam consumption and the emission of process condensate, filled the international gap, and achieved innovation and breakthroughs in the sulfur-resistant shift process. The process technology won the first and second prizes of the China Petroleum and Chemical Industry Federation for Scientific and Technological Progress in 2010 and 2016 respectively, and has been successfully applied in more than 40 large and medium-sized coal chemical plants of "pulverized coal gasification" in China.
The company focuses on cooperation with scientific research institutions and well-known enterprises, and has jointly developed a number of industry-leading technology products: in cooperation with Shenhua Ningxia Coal Industry Co., Ltd., a new organic sulfur conversion catalyst was developed, which was successfully applied in the 4 million tons of coal-to-oil unit of Shenhua Ningxia Coal in November 2016; in cooperation with China Chemical Saiding Engineering Co., Ltd., a new process and multifunctional composite catalyst integrating partial methanation, transformation and hydrolysis were developed, filling the international gap, and industrial demonstration was carried out; the isothermal methanation process technology developed in cooperation with Hebi Baofa Energy Technology Co., Ltd. was successfully started in November 2017.
After the company became a holding subsidiary of Shandong Sanwei Petrochemical Engineering Co., Ltd. in 2012, it achieved complementary advantages and made innovations and breakthroughs in the research and development of new processes and the design of new reactors. It has completed the design of transformation process packages for many large-scale domestic coal chemical projects (such as Shenhua Ningxia Coal's 4 million tons of coal-to-oil project) and successfully carried out industrial applications.
The company has passed the quality, environment and occupational safety management system certification, and has a complete quality, environment and occupational safety control system; it is equipped with a variety of catalyst analysis, detection and evaluation methods, and the instruments and equipment and analysis and detection methods are advanced and reliable; the company's technical service team has strong professional skills, considerate services, and rapid information feedback, and can provide users with technical services in all aspects.
Facing the new situation of global competition, Qingdao Lianxin Catalytic Materials Co., Ltd. has always been committed to "jointly creating wealth, reputation achieving greatness" as its purpose, adhering to the development strategy of high-tech, high-quality and high-level technical services, constantly challenging itself, and continuously innovating to create industry-famous products.
