The successful preparation of the petroleum slurry method and the industrial application test

On October 29, it was learned that the China Petroleum and Petrochemical Research Institute, Jilin Petrochemical, Liaoyang Petrochemical, etc., completed the 'slurry process of polyethylene catalyst amplification and industrial application test'. After 8 years of research, the design and development of catalysts and new Breakthroughs have been made in product development: The project developed a slurry polyethylene catalyst PSE-100 with independent intellectual property rights, which broke the monopoly of foreign catalysts and comprehensively enhanced the development strength of PetroChina in the field of slurry-based polyethylene catalysts. It is a major breakthrough made by PetroChina in the field of polyethylene catalysts. The project has won 6 invention patents at home and abroad.

On October 23, China Petroleum Science and Technology Management Department organized an acceptance assessment meeting for major technical field test projects such as 'Slurry Process Polyethylene Catalyst Amplification Preparation and Industrial Application Test' in Jilin Petrochemical. Participants listened to the project manager Petrochemical Institute polyolefin research After reporting, Yi Jianjun, the director of the room, agreed that the project has solid work, remarkable results in technology research and development, production and application, and a comprehensive organization with a comprehensive score of 91.8 points (excellent). He hopes that the project team will continue to optimize catalyst performance in subsequent research and development. Accelerate the promotion and application of the China Petroleum Hostalen process plant.

The establishment of a major on-site pilot project is an important measure for PetroChina to enhance its independent innovation capability and accelerate the development of its chemical business. The 'Slurry Process Polyethylene Catalyst Amplification Preparation and Industrial Application Test' project is the first major field test project for China Petroleum Polyolefins. He Shengbao, dean of the petrochemical research institute and secretary of the party committee, said that the project was established in 2010. After 8 years of research and development, the slurry polyethylene catalyst PSE-100 with independent intellectual property rights was successfully developed, and the industrialization test was completed in Jilin Petrochemical Ethylene Plant this year. .

As a major scientific and technological field experimental project of the group company, the project team of 'Slurry Process Polyethylene Catalyst Amplification Preparation and Industrial Application Test' and the cooperative enterprise Jilin Petrochemical, Liaoyang Petrochemical overcome many difficulties and live up to expectations, completed all the research contents, and achieved a Series of research results: Compared with the imported catalyst Z501, the developed catalyst for pressure pipe is superior to the imported catalyst Z501 in terms of copolymerization performance and wax content. It can be applied to the Hosten process production plant; based on the catalyst morphology repair technology, self-developed The third component modulation technology and multi-stage precipitation control technology completed the industrialization test in the 300,000-ton/year high-density polyethylene plant of Jilin Petroleum Ethylene Plant, and produced a total of 1470 tons of high-density polyethylene products. Meets the high quality polyethylene resin JHMGC100S product Q/SY 1679-2014 quality standard.

The success of 'Slurry Process Polypropylene Catalyst Amplification Preparation and Industrial Application Test' has enabled PetroChina to comprehensively improve its development strength in the field of slurry-based polyethylene catalysts. Du Jizhou, deputy general manager of the Science and Technology Management Department, hopes that all parties will continue to open cooperation and cooperation. Using the excellent performance of the catalyst, it will contribute to the strength of China Petroleum in the development of high-end polyethylene new products, and create a bright future for China Petroleum Polyethylene catalysts and new products.