Kinetics of ammonia decomposition in hot gas cleaning

Industrial and Engineering Chemistry Research

Volumn 38, Issue 11, 1999, Pages 4175-4182

  Wang, Wuyin ^a   Padban, Nader ^a   Ye, Zhicheng ^a   Andersson, Arne ^a   Bjerle, Ingemar ^a  

^a LUND UNIVERSITY   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

ACTIVATION ENERGY; AMMONIA; CATALYSIS; CATALYSTS; DECOMPOSITION; GASIFICATION; MATHEMATICAL MODELS; PARTIAL PRESSURE;

HOT GAS CLEANING; INTEGRATED GASIFICATION COMBINED CYCLE;

REACTION KINETICS;

AMMONIA; CARBON; FUEL; NICKEL; NITROGEN OXIDE;

ARTICLE; BIOMASS; CATALYST; CHEMICAL REACTION; COMBUSTION; DECOMPOSITION; KINETICS; REACTOR;

EID: 0033231182     PISSN: 08885885     EISSN: None     Source Type: Journal    
DOI: 10.1021/ie990337d     Document Type: Article

References (19)

1. Lehtovaara, A.; Mojtahedi, W. Ceramic-Filter Behavior in Gasification. Bioresour. Technol. 1993,46, 113-118.
2. Lundqvist, R. G. The IGCC Demonstration Plant at Värnamo. Bioresour. Technol. 1993, 46, 49-53.
3. Mojtahedi, W.; Abbasian, J. Catalytic Decomposition of Ammonia in a Fuel Gas at High Temperature and Pressure. Fuel 1995a, 74, 1698-1703.
4. Simell, P.; Kurkela, E.; Ståhlberg, P.; Hepola, J. Catalytic Hot Gas Cleaning of Gasification Gas. Catal Today 1996, 27, 55-62.
5. Leppälahti, J.; Simell, P.; Kurkela, E. Catalytic Conversion of Nitrogen Compounds in Gasification Gas. Fuel Process. Technol. 1991, 29, 43-56.
6. Mojtahedi, W.; Ylitalo, M.; Maunula, T.; Abbasian, J. Catalytic Decomposition of Ammonia in Fuel Gas Produced in Pilot-Scale Pressurized Fluidized-Bed Gasifier. Fuel Process. Technol. 1995b, 45, 221-236.
7. Chambers, A.; Yoshii, Y.; Inada, T.; Miyamoto, T. Ammonia Decomposition in Coal Gasification Atmospheres. Can. J. Chem. Eng. 1996, 74, 4, 929-934.
8. Leppälahti, J. Formation and Behavior of Nitrogen Compounds in an IGCC Process. Bioresour. Technol. 1993a, 46, 65-70.
9. Leppälahti, J.; Kurkela, E.; Simell, P.; Ståhlberg, P. Formation and Removal of Nitrogen Compounds in Gasification Processes. In Advances in Thermochemical Biomass Conversion; Blackie Academic & Professional: London, 1993b; Vol. 1.
10. Hepola, J.; Simell, P. Sulfur Poisoning of Nickel-Based Hot Gas Cleaning Catalysts in Synthetic Gasification Gas I. Effect of Different Process Parameters. Appl. Catal., B 1997a, 14, 287-303.
11. Krishnan, G. N.; Wood, W. J.; Tong, G. T.; McCarty, J. G. Study of Ammonia Removal in Coal Gasification Processes; Report: SRI International, California. DOE/MC/23087-2667, 1988.
12. Hepola J.; Simell, P. Sulfur Poisoning of Nickel-Based Hot Gas Cleaning Catalysts in Synthetic Gasification Gas I. Chemisorption of Hydrogen Sulfide. Appl. Catal., B 1997b, 14, 305-321.
13. Wrammerfors, A. Catalyst Deactivation by Coke Formation - A Study of the Carbonaceous Layer on a Used Hydrogenation Catalyst. Ph.D. Thesis; Chalmers University of Technology, Goteborg, Sweden, 1993.
14. Harrison, R. H.; Kobe, K. A. Chem. Eng. Prog. 1953, 49, 349.
15. Temkin, M. I.; Pyzhev, V. Acta Physicochim URSS 1940, 12, 327.
16. Hallgren, A. Theoretical and Engineering Aspects of the Gasification of Biomass. Ph.D. Thesis: Lund Institute of Technology, Lund, Sweden, 1996.
17. Collins, J. P.; Way, J. D. Catalytic Decomposition of Ammonia in a Membrane Reactor. J. Membr. Sci. 1994, 96, 259-274.
18. Gobina, E. N.; Oklany, J. S.; Hughes, R. Elimination of Ammonia from Coal Gasification Streams by Using a Catalytic Membrane Reactor. Ind. Eng. Chem. Res. 1995, 34, 3777-3783.
19. Shustorovich, E.; Bell, A. T. Synthesis and Decomposition of Ammonia on Transition Metal Surfaces: Bond-Order Conservation - Morse-Potential Analysis. Surf. Sci. Lett. 1991, 259, L791-L796.