CAJ | 학술논문

中国油页岩资源丰富，换算成页岩油储量高达476亿吨。目前中国页岩油生产企业仍然采用以抚顺炉为主的干馏技术，该技术成熟稳定，但油收率不高。本文介绍了目前国内已投产运行和即将工业化的干馏技术以及曾经投入生产、后因多种原因停产的干馏技术。分析表明，我国油页岩产业正处于技术快速发展和产业成长阶段：为显著提高油收率，针对抚顺炉的改进技术已有一些进展，自主研发的成大气体热载体干馏工艺已经开始商业化运行，我国自主知识产权的固体热载体干馏技术出现。但依然存在诸多问题：国内干馏炉单炉处理量小、油收率偏低、半焦无法利用等问题亟需解决，国内固体热载体干馏自主技术依然处于试验阶段，引进国外先进的干馏技术尚没有实质性进展，国内页岩油回收技术亟待改进，油洗技术亟需完善和推广。
중국유혈암자원봉부，환산성혈암유저량고체476억둔。목전중국혈암유생산기업잉연채용이무순로위주적간류기술，해기술성숙은정，단유수솔불고。본문개소료목전국내이투산운행화즉장공업화적간류기술이급증경투입생산、후인다충원인정산적간류기술。분석표명，아국유혈암산업정처우기술쾌속발전화산업성장계단：위현저제고유수솔，침대무순로적개진기술이유일사진전，자주연발적성대기체열재체간류공예이경개시상업화운행，아국자주지식산권적고체열재체간류기술출현。단의연존재제다문제：국내간류로단로처리량소、유수솔편저、반초무법이용등문제극수해결，국내고체열재체간류자주기술의연처우시험계단，인진국외선진적간류기술상몰유실질성진전，국내혈암유회수기술극대개진，유세기술극수완선화추엄。
China has abundant oil shale resources,which amount to 47.6×109t shale oil. Now,the domestic enterprises produce shale oil mainly by the Fushun retort,which is characterized as mature technology,steady operation,but low oil recovery and limited capacity. In this paper several retorting technologies are introduced,including the technology being used,the technology to be commercialized,and the technology which was put into operation but discontinued. Analyses show that oil shale retorting in China is developing rapidly and growth of the industry is expected. The modified Fushun retort could increase oil recovery. Self-developed Chengda gas heat carrier retort has begun commercialized operation. Proprietary solid heat carrier retort has been developed. However,there are still many problems to be resolved,such as small single unit capacity,low oil recovery,utilization of semi-coke. Furthermore,the proprietary solid heat carrier retort is still in the experimental stage. No substantial progress has been made in import of foreign advanced retorting technology. In addition,oil recovery needs to be improved,and oil washing is still immature in China.