At the beginning of the 2013 New Year, Daqing Refining & Chemical Corporation reported that the second-generation isolating dewaxing catalyst for lubricant base oils developed jointly by the Department of Fossil Energy and Applied Catalysis Research of the Dalian Institute of Chemical Energy and the China Petroleum and Petrochemical Research Institute. (PIC812) succeeded in the industrial application of 200,000 tons/year high-pressure hydrotreating unit, and produced qualified base oil products with high yields of both minus two and four raw materials. This "upgrade" also makes this "Chinese technology" continue to lead the world lubricant production technology.
Lubricants are regarded as "industrial blood" because of their important and extensive application in industrial production. High-grade lubricants play an irreplaceable role in energy conservation, consumption reduction and environmental protection. China is a major country in the consumption of lubricants. It ranks second in the world in annual demand and accounts for approximately 40% of Asia. China has the world's best crude oil resources for lubricants, and four years ago, due to the lack of independent intellectual property rights. The advanced production technology means that it is impossible to produce the best lubricants and face the helplessness of holding a golden rice bowl. In order to relieve this dilemma, the expert team of the Dalian Institute of Chemicals of the Chinese Academy of Sciences has been devoting itself to the research and development of lubricant production technology. After more than ten years of hard work, it has cooperated with PetroChina sincerely, and has finally developed a high activity at the end of 2008. The high yield of new isomerization dewaxing catalyst (PIC802) and its implementation in industrial applications indicate that the production of high-grade lubricants in China will no longer be “controlled by othersâ€.
The ultimate success of the industrialization of a research or technology depends on the market's score. This “Chinese technology†has been used for four years since the industrial application was realized. It has produced more than 500,000 tons of high-grade lubricant base oil, which has shown a high yield advantage particularly in the processing of heavy crude oils for the production of reduced four-wire raw materials. , 10cst (GIII) base oil production of large, good quality, has been recognized and praised by users, but also has a huge economic and social benefits. The core patent won the 13th China Patent Excellence Award in 2011 and the Cooperation Innovation Innovation Award in 2012. This image also confirms that "Chinese technology" has passed the test of industrial application, making China's lubricant production technology jump to the world's leading position.
In the course of the operation of a generation of catalyst industry, the research group further investigated the needs of users and the market, continuously improved the isomerization dewaxing catalyst, adopted a new molecular sieve carrier, developed a second-generation catalyst, and greatly enhanced the flexibility of operation and the product. Selectivity. In 2012, the catalyst for the replacement of lubricants, PetroChina Daqing Refining and Chemicals did not hesitate to choose a new generation of "Chinese technology."
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