“973”计划推动我国石油化学工业可持续发展

发布时间：2018-10-05 20:05

【摘要】：1998年"国家重点基础研究发展计划"("973"计划)实施以来,中国石化石油化工科学研究院连续承担了3个项目,分别是2000年"石油炼制和基本有机化学品生产的绿色化学和工程"、2006年"石油资源高效转化的绿色可持续化学"、2012年"高效绿色炼油技术的化学和工程基础"。这些项目的实施推动了我国石油化工科学技术的发展,为国民经济的发展作出了实质性贡献。承担"973"计划,彰显了石油化工科学研究院在我国石油化工领域的引领和支撑作用。此外,以己内酰胺绿色生产技术为例,进一步阐述"973"计划对开发新技术的重要作用。己内酰胺绿色生产技术包括钛硅分子筛与浆态床集成用于环己酮氨肟化合成环己酮肟、纯硅分子筛与移动床集成用于环己酮肟气相重排、非晶态合金催化剂与磁稳定床集成用于己内酰胺精制。工业实施后,使装置投资下降70%,生产成本下降10%,原子利用率由60%提高到90%以上,废气排放是已有技术路线的1/200,无副产硫酸铵,使我国己内酰胺由大部分依赖进口成为世界第一生产大国。
[Abstract]:Since the implementation of the National key basic Research and Development Program ("973") in 1998, the Sinopec Institute of Petroleum and Chemical Sciences has undertaken three consecutive projects. They are "Green Chemistry and Engineering of Petroleum Refining and basic Organic Chemicals production" in 2000, "Green Sustainable Chemistry of High efficiency conversion of Petroleum Resources" in 2006 and "Chemical and Engineering Foundation of efficient Green Refining Technology" in 2012. The implementation of these projects has promoted the development of petrochemical science and technology in China and made substantial contributions to the development of the national economy. The undertaking of the 973 Plan demonstrates the leading and supporting role of the Research Institute of Petroleum and Chemical Sciences in the field of petrochemical industry in China. In addition, taking caprolactam green production technology as an example, the important role of 973 project in the development of new technology is further expounded. The green production technology of caprolactam includes the synthesis of cyclohexanone oxime by ammonia oximation of cyclohexanone and the gas phase rearrangement of cyclohexanone oxime by the integration of titanium sieve and slurry bed. Amorphous alloy catalysts are integrated with magnetically stabilized bed for caprolactam refining. After the industrial implementation, the investment in the plant was reduced by 70%, the production cost was reduced by 10%, the atomic utilization ratio was increased from 60% to more than 90%, the exhaust gas emission was 1 / 200 of the existing technical route, and there was no by-product ammonium sulfate. Caprolactam has become the world's largest producer of caprolactam from most of its imports.
【作者单位】：中国石化石油化工科学研究院;
【基金】：国家重点基础研究发展计划“973”项目(2012CB224800)基金资助
【分类号】：F426.722

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