Application of TiO2-Al2O3 composite support on ultra deep hydrodesulfurization

Journal of Fuel Chemistry and Technology

Volumn 33, Issue 6, 2005, Pages 742-745

  Li, Sheng xiang ^a   Li, Wei ^a   Zhang, Ming hui ^a   Tao, Ke yi ^a  

^a NANKAI UNIVERSITY   (China)

Author keywords

Composite support; HDS; Hydrotreat; TiO2 Al2O3; TPR

Indexed keywords

EID: 30944469462     PISSN: 02532409     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (12)

1. 2[J]. J Catal, 1992, 137(2): 513-522.
2. WEI Z B, XIN Q, GUI X, GRANGE P, DELMON B. Titania-modified hydrodesulfurization catalysts: II Dispersion state and catalytic activity of molybdenia supported on titania-alumina carrier[J]. Appl Catal, 1991, 75(1): 179-191.
3. SEGAWA K, TAKAHASHI K, SATOH S. Development of new catalysts for deep hydrodesulfurization of gas oil[J]. Catal Today, 2000, 63(2): 123-131.
4. MAITY S K, ANCHEYTA J, SOBERANIS L, ALONSO F, LLANOS M E. Alumina-titania binary mixed oxide used as support of catalysts for hydrotreating of Maya heavy crude[J]. Appl Catal A, 2003, 244(1): 141-153.
5. HU Jian-bo, LI Wei, ZHANG Ming-hui, GUAN Nai-jia, TAO Ke-yi. Preparation and acidic features of supported nanometer titanium oxide[J]. Journal of Fuel Chemistry and Technology, 2002, 30(5): 438-441.
6. 3 HDS catalysts[J]. Chinese Journal of Catalysis, 1994, 15(3): 161-166.
7. 3 hydrodesulfurization catalysts[J]. Chinese Journal of Catalysis, 1994, 15(4): 243-248.
8. RAMÍREZ J, CONTRERAS R, CASTILLO P, KLIMOVA T, ZARATE R, LUNA R. Characterization and catalytic activity of CoMo HDS catalysts supported on alumina-MCM-41[J]. Appl Catal A, 2000, 197(1): 69-78.
9. 3 catalyst[J]. Acta Phisico-Chimica Sinica, 1992, 8(2): 261-265.
10. BOUWENS S M A M, VANZON F B M, VANDIJI M P, VANDERKRAAN A M, DEBEER V H J, VANVEEN J A R, KONINGSBERGER D C. On the structural differences between alumina-supported CoMoS type I and alumina-silica-and carbon supported CoMoS type II phases studies by XAFS, MES and XPS[J]. J Catal, 1994, 146(2): 375-393.
11. EIJSBOUTS S. On the flexibility of the active phase in hydrotreating catalysts[J]. Appl Catal A, 1997, 158(1-2): 53-92.
12. LOUWERS S P A, CRAJE M W J, van der KRAAN A M, GEANTET C, PRINS R. The effect of passivation on the activity and structure of sulfided hydrotreating catalysts[J]. J Catal, 1993, 144(2): 579-596.