CAJ | 학술논문

随着我国加氢裂化催化剂全面实现国产化，迅速实现加氢裂化预精制催化剂国产化成为当代一个重要课题。抚顺石油化工研究院根据当时现状和需求进行了高活性的重质馏分油加氢精制催化剂的开发研究。通过对催化剂及载体的孔结构、活性金属种类、金属量及金属分布、金属及载体的相互作用程度、成型等方面研究来提高催化剂的活性。催化剂经实验室研制、工业放大、工业生产并在高压加氢裂化、焦化蜡油加氢处理和中压加氢改质装置上应用。结果表明：研制开发的两代加氢裂化预精制催化剂的物化性质好、加氢脱氮活性高、稳定性好，分别达到了当时国际同类催化剂的先进水平。实现了加氢裂化预精制催化剂的国产化，并发展了我国在该领域的综合技术。
수착아국가경열화최화제전면실현국산화，신 속실현가경열화예정제최화제국산화 성위당대일개중요과제。무순석유화공연구원근거당시현상화수구진행료고활성적중질류분 유가경정제최화제적개발연구。통과대최화제급재체적공결구、활성금속충류、금속량급금 속분포、금속급재체적상호작용정도、성형등방면연구래제고최화제적활성。최화제경실험 실연제、공업방대、공업생산병재고압가경열화、초화사유가경처리화중압가경개질장치상 응용。결과표명：연제개발적량대가경열화예정제최화제적물화성질호、가경탈담활성 고、은정성호，분별체도료당시국제동류최화제적선진수평。실현료가경열화예정제최화제 적국산화，병발전료아국재해영역적종합기술。
With the all-round nationalization of hydro cracking catalyst in China ，quick nationalization of hydrocracking pre-refining catalyst became an critica l issue. According to the current situation and need at that time, Fushun Resear ch Institute of Petroleum and Petrolchemical has conducted the research and develop ment in high active heavy distillation hydrorefining catalyst. The pore structur e of catalyst and support, active metal type, metal amount, metal distribution, degree of interaction between metal and support, forming and so on are studied t o enhance the catalyst physical and chemical properties and improve the catalyst act ivity. After laboratory research, industrial test, commercial manufacture, the c at alyst is commercially applied in high pressure hydrocracking unit, coke gas oil hydrotreating unit and medium pressure hydro-upgrading unit. Results show that c atalysts have the high HDN activity and good stability , and have reached the wo rld advanced level of the same type catalyst.