2023年12月27日，在工信部组织召开的城镇人口密集区危险化学品生产企业搬迁改造及长江经济带化工 企业搬改关工作交流推进会上，与会专家认为中国石化开发的双氧水技术能有效解决双氧水生产的本质 安全问题，具有行业推广价值。 依托石科院等单位的支持指导，湖南石化己内酰胺部持续优化双氧水装置运行组织团队加强攻关，整体 提升装置经济技术水平。2024年，该公司两套双氧水累计生产双氧水58.5万吨，标定结果显示经济技术 指标均到达设计值。今年上半年，装置累计生产双氧水31.86万吨，装置综合能耗同比大幅下降。（文/ 彭展） 据中石化科技开发公司披露的信息显示，中国石化自主研发的流化床双氧水生产成套技术实现关键技术 突破，打破了国外同类技术的长期垄断局面，为国内双氧水生产技术的迭代升级提供了技术支撑。 双氧水是生产过程最复杂和安全性要求最高的基础化学品之一。2022年我国双氧水在全球市场的占有率 超过50%，年产能达到2400万吨，但生产工艺主要采用较为落后的固定床技术，单装置产能和生产效率 不足国外流化床技术的1/4，关键核心技术亟待突破。 由中国石化石科院牵头、湖南石化等单位参与组建的双氧水研发团队，历经15年自主研 ...

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market share, with an annual production capacity of 24 million tons [1] - The production process primarily relied on outdated fixed bed technology, which had a production efficiency less than one-fourth that of the foreign fluidized bed technology, highlighting the need for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]