Reaction mechanism of heptene and H2S on acid catalysts II. Formation mechanism of thiophenic compounds

Shiyou Xuebao, Shiyou Jiagong/Acta Petrolei Sinica (Petroleum Processing Section)

Volumn 24, Issue 3, 2008, Pages 243-250

  Tang, Jin Lian ^a   Xu, You Hao ^a   Xu, Li ^a   Wang, Xie Qing ^a  

^a RESEARCH INSTITUTE OF PETROLEUM PROCESSING   (China)

Author keywords

Alkylthiophene; Formation mechanism; H2S; Heptene; Hexanethiol; Methyl benzothiophene; Tetrahydrothiophene; Thiophene

Indexed keywords

ARSENIC COMPOUNDS; CATALYTIC CRACKING; CRACKING (CHEMICAL); LIQUID FUELS; MECHANISMS; PETROLEUM PRODUCTS; SULFUR COMPOUNDS;

FLUID CATALYTIC CRACKING (FCC); FORMATION MECHANISMS; HEXANETHIOL; REACTION MECHANISMS; THIOPHENIC COMPOUNDS;

FLUID CATALYTIC CRACKING;

EID: 47049114860     PISSN: 10018719     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (22)

1. CORMA A, MARTINEZ C, KETLEY G, et al. On the mechanism of sulfur removal during catalytic cracking[J]. Applied Catalysis A: General, 2001, 208(1-2): 135-152.
2. CHRIS K, KELLY B. Integrating Albemarle RESOLVE desulfurization technology with novel Petro-Canada process concepts in commercial FCCU operations[C]//NPRA meeting, 2005, AM-05-26.
3. BRUCE C G, JAMES R, SCHUIT G C A. Chemistry of Catalytic Process[M]. New York: Mc Graw-Hill, 1979: 15-16.
4. KITAGAWA H, SENDODA Y, ONO Y. Transformation of propane into aromatic hydrocarbons over ZSM-5 zeolites[J]. J Catal, 1986, 101(1): 12-18.
5. ONO Y, KITAGAWA H, SENDODA Y. Transformation of butene into aromatic hydrocarbons over ZSM-5 zeolites[J]. J Chem Soc Faraday Trans, 1987, 83(9): 2913-2923.
6. LEFLAIVE P, LEMBERTON L, PEROT G, et al. On the origin of sulfur impurities in fluid catalytic cracking gasoline-reactivity of thiophene derivatives and of their possible precursors under FCC conditions[J]. Applied Catalysis A: General, 2002, 227(1-2): 201-205.
7. DRAHORADOVA A, ZDRAZIL M. Dehydrogenation activity of HY and RE-Y zeolites in decomposition of tetrahydrothiophene[J]. React Kinet Catal Lett, 1987, 33(2): 459-464.
8. KEYWORTH D A, REID T A, ASIM M Y et al. Offsetting the cost of lower sulfur in gasoline[C]//NPRA meeting, 1992, AM-92-17.
9. 2S on acid catalysts I Formation mechanism of thiols and thioethers[J]. Acta Petrolei Sinica (Petroleum Processing Section), 2008, 24(2): 121-127.
10. WEI Xiao-li, LONG Jun, ZHANG Jiu-shun. Study on the chain initiation of catalytic cracking reaction in MIP process[J]. Petroleum Processing and Petrochemicals, 2005, 36(5): 18-22.
11. ZIOLEK M, DECYK P. Zeolites as catalysts for decomposition of sulfur organic compounds[J]. Stud Surf Sci Catal, 1994, 84(1): 1579-1586.
12. ZIOLEK M, DECYK P, CZYNIEWSKA J. Catalytic decomposition of organic sulfur compounds-effect of zeolite acidity[J]. Stud Surf Sci Catal, 1997, 105(2): 1625-1632.
13. MASHKINA A V, GRUNVALD V R, NASTEKA V I. Kinetic studies of methanethiol disproportionation[J]. React Kine Catal Lett, 1991, 44(2): 475-481.
14. 3[J] . React Kinet Catal Lett, 1991, 43(2): 361-365.
15. GARCIA C L, LERCHER J A. Adsoroption and surface reactions of thiophene on ZSM-5 zeolites[J]. J Phs Chem, 1992, 96(26): 2669-2675.
16. LU Yong, HE Ming-yuan, SONG Jia-qing, et al. Effect of hydrogen transfer reaction on quality of FCC gasoline[J]. Petroleum Refinery Engineering, 1999, 29(6): 5-11.
17. VALLA J A, LAPPAS A A, VASALOS I A. Catalytic cracking of thiophene and benzothiophene: Mechanism and kinetics[J]. Applied Catalysis A: General, 2006, 297(1): 90-101.
18. XU Yun, LONG Jun, ZHANG Jiu-shun, et al. The study on alkylation reaction of thiophenic compounds for desulfurization of FCC naphtha on zeolite catalysts[J]. Petroleum Processing and Petrochemical, 2005, 36(2): 38-43.
19. STULL D R, WESTRUM J, SINKE G C. The Chemical Thermodynamics of Organic Compounds[M]. New York: Wiley. 1969: 312-338; 563-618.