Alkali removal from hot flue gas by solid sorbents in pressurized pulverized coal combustion

Powder Technology

Volumn 180, Issue 1-2, 2008, Pages 51-56

  Escobar, Isabel ^a   Oleschko, Holger ^a   Wolf, Karl Josef ^a   Müller, Michael ^a  

^a FORSCHUNGSZENTRUM JÜLICH   (Germany)

Author keywords

Alkali sorption; Aluminosilicate; High pressure mass spectrometry; Pressurized Pulverized Coal Combustion

Indexed keywords

COAL COMBUSTION; FLUE GASES; GAS TURBINES; SORBENTS;

ALKALI SORPTION; ALUMINOSILICATE; HIGH PRESSURE MASS SPECTROMETRY; PRESSURIZED PULVERIZED COAL COMBUSTION;

AIR POLLUTION CONTROL;

ALKALI; ALUMINUM SILICATE; CHLORIDE; COAL; SORBENT;

AIR POLLUTION CONTROL; COAL COMBUSTION; FLUE GASES; GAS TURBINES; SORBENTS;

ARTICLE; COMBUSTION; CORROSION; DETOXIFICATION; FLUE GAS; GAS TURBINE POWER; MASS SPECTROMETRY; QUALITATIVE ANALYSIS; QUANTITATIVE ANALYSIS; REACTOR; THERMODYNAMICS; WASTE COMPONENT REMOVAL;

EID: 37449029803     PISSN: 00325910     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.powtec.2007.03.001     Document Type: Article

References (11)

1. Hannes K., Neumann F., Thielen W., and Pracht M. Kohlenstaub-Druckverbrennung. VGB Powertech 77 (1997) 393-400
2. Förster M., Hannes K., and Telöken R. Combined cycle power plant with Pressurized Pulverized Coal Combustion (PPCC): state of development and perspectives. VGB Powertech 81 (2001) 30-35
3. W. Willenborg, Untersuchungen zur Alkalireinigung von Heißgasen für Anlagen mit Kohlenstaub-Druckfeuerung. Ph.D. thesis, RWTH-Aachen, (2003).
4. Scandrett L.A., and Clift R. The thermodynamics of alkali removal form coal derived gases. Journal of the Institute of Energy 57 433 (1984) 391-397
5. Turn S.Q., Kinoshita C.M., Ishimura D.M., Zhou J., Hiraki T.T., and Masutani S.M. A review of sorbent materials for fixed bed alkali getter systems in biomass 6 gasifier combined cycle power generation applications. Journal of the Institute of Energy 71 (1998) 163-177
6. Punjak W.A., Uberoi M., and Shadman F. High temperature adsorption of alkali vapors on solid sorbents. AIChE Journal 35 7 (1989) 1186-1194
7. Punjak W.A., and Shadman F. Aluminosilicate sorbents for control of alkali vapors during coal combustion and gasification. Energy & Fuels 2 (1998) 702-708
8. Uberoi M., Punjak W.A., and Shadman F. The kinetics and mechanism of alkali removal from flue gases by solid sorbents. Progress in Energy and Combustion Science 16 (1990) 205-211
9. D. Chrysohoidou, Studies of alkali vapor removal from hot gases at 650 °C by aluminosilicate sorbents. Ph.D. Thesis, University of Surrey, U.K., (1996).
10. Li Y., Li J., Jin Y., Wu Y., and Gao J. Study on alkali-metal vapor removal for high-temperature cleaning of coal gas. Energy & Fuels 19 (2005) 1606-1610
11. Wolf K.J., Müller M., Hilpert K., and Singheiser L. Alkali sorption in second-generation pressurized fluidized-bed combustion. Energy & Fuels 18 (2004) 1841-1850