中国石化流化床双氧水技术迭代升级

Core Viewpoint - China Petrochemical Corporation (Sinopec) has successfully developed a proprietary fluidized bed hydrogen peroxide production technology, breaking through foreign technological barriers and supporting the upgrade of China's hydrogen peroxide production technology [1][2] Group 1: Technology Development - The fluidized bed hydrogen peroxide production technology has been licensed to foreign companies and is represented by the largest engineering company in Europe for technology licensing in Europe and the United States [1] - The new technology integrates multiple innovations, including three types of catalysts, three process enhancements, and two new reactions, significantly improving production efficiency and enabling large-scale production [1] Group 2: Market Position - In 2022, China accounted for over 50% of the global hydrogen peroxide market share, with an annual production capacity of 24 million tons [1] - The production process primarily relied on outdated fixed bed technology, which had a production efficiency less than one-fourth that of the foreign fluidized bed technology, highlighting the need for technological breakthroughs [1] Group 3: Industrial Application - Hunan Petrochemical, utilizing Sinopec's proprietary fluidized bed hydrogen peroxide production technology, established the first domestic industrial production facility with a capacity of 72,000 tons per year in 2018, achieving operational stability and surpassing domestic technical standards [2] - The hydrogen peroxide produced is a crucial raw material for the newly constructed caprolactam facility, with two large-scale hydrogen peroxide production units being built as part of the project [2] Group 4: Performance Metrics - In 2024, Hunan Petrochemical's two hydrogen peroxide production units are expected to produce a total of 585,000 tons, with performance metrics meeting design specifications [2] - From January to May of the current year, the units produced 345,000 tons of hydrogen peroxide, with comprehensive energy consumption decreasing by 2.43 kg of standard oil per ton compared to the previous year [2]