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《Acta Petrolei Sinica(Petroleum Processing Section)》 2015-01
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From Detailed Desulfurization Mechanism to Successful Commercial ApplicationⅠ.Features and Advantages of S Zorb Technology

LONG Jun;LIN Wei;DAI Zhenyu;Research Institute of Petroleum Processing,SINOPEC;  
This study is conducted an oriented basic research to the chemistry about S Zorb technology.The result shows that S Zorb technology is a kind of ultra-deep and high selectivity catalytic hydrodesulfurization process specially used for treating FCC gasoline.It is found that there is a synergistic chemical effectiveness between ZnO and active metal components as ZnO is introduced to the catalyst and H2S generated during the process can be converted rapidly,thus an extremely low H2S partial pressure system is created,thereby the hydrodesulfurization conversion depth can be highly improved and side reactions such as H2S combined with high octane number olefins to mercaptans can be avoided.It is realized that Ni kept at zero valent state exihibits high adsorption activity to thiophene.While to high octane number olefins and aromatics,the adsorption activity is very low.On this basis,synergetic desulfurization mechanism of S Zorb technology can be inferred and the operating principle of each technical sectors can be understood.The key technical measures on how to realize the ultra-deep desulfurization while keep high octane number are so obtained.
【Fund】: 中国石油化工股份公司“十条龙”攻关项目(113138)资助
【CateGory Index】: TE624.55
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【Citations】
Chinese Journal Full-text Database 3 Hits
1 Zhao Leping,Pang Hong,You Bailing,Liu Jihua (Fushun Research Institute of Petroleum and Petrochemicals,Fushun 113001);EFFECT OF HYDROGEN SULFIDE ON THE HYDRODESULFURIZATION OF HEAVY FCC NAPHTHA[J];Petroleum Processing and Petrochemicals;2006-07
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【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 XIE Lei(Anqing Petrochemical Company,SINOPEC,Anqing 246001,China);Commercial Application of OCT-M Technology in Anqing Petrochemical Company[J];Anhui Chemical Industry;2011-06
2 YU Hong-chao1,ZHANG Shi-guo,1,2,BIAN He1,XIA Dao-hong1,LI Da-zhi2(1.College of Chemistry and Chemical Engineering,China University of Petroleum(East China),Qingdao 266555,China;2.Binzhou Key Laboratory of Material Chemistry,Department of Chemistry and Chemical Engineering,Binzhou University,Binzhou 256603,China);Theoretical study on the formation mechanism of 2,5-dimethylthiophene from 2-hexanethiol[J];Journal of Molecular Science;2011-04
3 Wang Gongwang(New Energy(Hai Nan)Bio-energy Chemical Co.,Ltd.,CNOOC,Dongfang 572600,China);Comparison of Two Multimentional GC Methods for Analysis of Hydrocarbon Type and Oxygenates in Gasoline[J];Guangdong Chemical Industry;2011-03
4 Zhu He,Jin Yun;An analysis of China's current and future oil refining industry[J];International Petroleum Economics;2010-05
5 Jin Yun and Zhu He;China's oil refining industry: "Eleventh Five-Year Plan" review and "Twelfth Five-Year Plan" outlook[J];International Petroleum Economics;2011-05
6 Xu Li (Research Institute of Petroleum Processing, SINOPEC, Beijing 100083);Influence of Carbon Content on S Zorb Sorbent Activity[J];中国炼油与石油化工(英文版);2013-02
7 SI Xi-qiang,XIA Dao-hong,XIANG Yu-zhi,ZHOU Yu-lu(College of Chemistry & Chemical Engineering,China University of Petroleum,State Key Laboratory of Heavy Oil,Qingdao 266555,China);Preliminary study on the reaction of 1-hexene and hydrogen sulfide catalyzed by neutral alumina[J];Applied Chemical Industry;2009-09
8 LONG Jun,HE Yigong,DAI Zhenyu(Research Institute of Petroleum Processing,SINOPEC,Beijing 100083,China);ELUCIDATION OF ELEMENTARY REACTION NETWORK FOR ISOBUTANE-BUTENE ALKYLATION SYSTEM[J];Acta Petrolei Sinica(Petroleum Processing Section);2010-01
9 YU Hongchao1,ZHANG Shiguo1,2,BIAN He1,XIA Daohong1(1.College of Chemistry and Chemical Engineering,China University of Petroleum,Qingdao 266555,China;2.Binzhou Key Laboratory of Material Chemistry,Department of Chemistry and Chemical Engineering,Binzhou University,Binzhou 256603,China);Theoretical Study on the Formation of Hexanethiol in FCC Gasoline[J];Acta Petrolei Sinica(Petroleum Processing Section);2011-03
10 LUO Hui~1,GAO Jingjie~1,ZHANG Xupeng~2,ZHAI Bin~2,HUANG Luwei~2 (1.State Key Laboratory of Heavy Oil Processing,China University of Petroleum,Qingdao 266555,China; 2.Shandong Shtar Science & Technology Group,China University of Petroleum,Dongying 257061,China);Mechanism of Coke Formation on Catalyst Bed of FCC Gasoline Selective Hydrodesulfurization[J];Acta Petrolei Sinica(Petroleum Processing Section);2011-04
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