An invention was granted 71 patents to long-refined hydrogen peroxide legal epoxy propane complete set of technology through identification

December 4, reporters from Sinopec Changling Refinery Co., Ltd. was informed that the company's 100,000 tons / year of hydrogen peroxide legal epoxy propane complete set of technology recently through sinopec headquarters organization of technical identification, access to 71 invention patents, including 12 foreign patents, 59 domestic patents, declared Sinopec 14 proprietary technology, forming a full range of intellectual property rights covering molecular sieves, catalysts, processes, equipment, safety and environmental protection.
the appraisal meeting, experts agreed that the technology has significant innovation and independent intellectual property rights, the overall reached the international advanced level, of which catalyst technology and material consumption reached the international leading level. As a result, China broke the monopoly of foreign technology and became the third country in the world to fully master this new chemical technology
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100,000 tons / year of hydrogen peroxide legal epoxy propane complete set of technology is China Petrochemical project. Epoxy propane is an important organic chemical raw material. The legal epoxy propane complete set of technology of hydrogen peroxide water has the characteristics of single product and high utilization rate of atomic economy, and is the development direction of clean chemical production.
Faced with the situation of a few foreign companies to implement a technology monopoly, Changling Refinery and Petroleum and Petrochemical Research Institute, Changling Petrochemical Technology Development Company, Shanghai Engineering Company, Qingdao Institute of Engineering, after 14 years of research and development, overcome a series of technical difficulties, has developed a surface silicon-rich multi-hollow titanium silicon molecular sieve synthesis and modified technology, high-selective HPO-1 catalyst preparation and resurrection technology and other technologies, completed the installation of large-scale engineering research, the first domestic 100,000 tons / year of hydrogen peroxide legal epoxy propane complete set of technology, industrial production equipment to achieve safety, stability, full load, long-cycle operation, for Changling refining from refining to "oil" "chemical" two wings flying transformation and upgrading took a solid step.
, the technical indicators are better than the design guarantee value, the product has been successfully applied to downstream polyether, propylene glycol ether and other industries.