Enhanced dechlorination of chlorobenzene and in situ dry sorption of resultant Cl-compounds by CaO and Na2CO3 sorbent beds incorporated with Fe2O3

Chemosphere

Volumn 74, Issue 10, 2009, Pages 1348-1353

  Matsuda, H ^a   Ito, T ^a   Kuchar, D ^a   Tanahashi, N ^b   Watanabe, C ^a  

^a NAGOYA UNIVERSITY   (Japan)

^b CHUBU ELECTRIC POWER CO INC   (Japan)

Author keywords

Calcium oxide; Calcium ferrite; Chlorobenzene; Dechlorination; Iron oxide; Sodium carbonate

Indexed keywords

CALCIUM OXIDE; CALCIUM-FERRITE; CHLOROBENZENE; IRON OXIDE; SODIUM CARBONATE;

CALCIUM; CALCIUM ALLOYS; DECHLORINATION; FERRITE; GAS ABSORPTION; IRON OXIDES; LIME; OXIDE MINERALS; QUARTZ; SODIUM; SORBENTS; SORPTION;

CHLORINE COMPOUNDS;

CARBONATE; CHLOROBENZENE; DECHLORINATION; DECOMPOSITION; FERRITE; IRON OXIDE; LIME; OXIDATION; POLLUTANT REMOVAL; QUARTZ; SODIUM; SORPTION;

ADSORPTION; CALCIUM COMPOUNDS; CARBONATES; CHLORINE COMPOUNDS; CHLOROBENZENES; CHROMATOGRAPHY, GAS; ENVIRONMENTAL POLLUTANTS; ENVIRONMENTAL POLLUTION; FERRIC COMPOUNDS; OXIDES;

EID: 60449110112     PISSN: 00456535     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.chemosphere.2008.11.029     Document Type: Article

References (14)

1. 3 on TCE decomposition and dry sorption of Cl compounds derived from TCE. Kagaku Kogaku Ronbun. 33 (2007) 261-266 (in Japanese)
2. 3 perovskites as methane combustion and CO oxidation catalysts: Structural, redox and catalytic properties. Appl. Catal. B-Environ. 29 (2001) 239-250
3. Duo W., Kirby N.F., Seville J.P.K., and Clift R. Alteration with reaction progress of the rate limiting step for solid-gas reactions of Ca-compounds with HCl. Chem. Eng. Sci. 50 (1995) 2017-2027
4. Fujii Y., Matsui T., Okita T., and Imai T. Thermal decomposition of dioxins in fly ash of a municipal solid waste incinerator by the addition of iron oxide, calcium hydroxide and triethanolamine. Kagaku Kogaku Ronbun. 29 (2003) 15-19 (in Japanese)
5. Hirabayashi D., Ozawa S., Matsuda H., and Tanahashi N. Dry HCl sorption characteristics of CaO-MgO sorbents. Kagaku Kogaku Ronbun. 28 (2002) 768-771 (in Japanese)
6. Hooker P.D., and Klabunde J. Destructive adsorption of carbon tetrachloride on iron (III) oxide. Environ. Sci. Technol. 28 (1994) 1243-1247
7. 3. Kagaku Kogaku Ronbun. 34, 533-538 (in Japanese).
8. Jin Y., and Datye A.K. Phase transformations in iron Fischer-Tropsch catalysts during temperature-programmed reduction. J. Catal. 196 (2000) 8-17
9. Lingaiah N., Uddin M.A., Shiraga Y., Tanikawa H., Muto A., Sakata Y., and Imai T. Selective catalytic dechlorination of chloro alkanes over iron-based catalysts. Chem. Lett. 12 (1999) 1321-1322
10. Ma X., Zheng M., Liu W., Qian Y., Zhang B., and Liu W. Dechlorination of hexachlorobenzene using ultrafine Ca-Fe composite oxides. J. Hazard. Mater. B127 (2005) 156-162
11. Ma X., Zheng M., Liu W., Qian Y., Zhao X., and Zhang B. Synergic effect of calcium oxide and iron (III) oxide on the dechlorination of hexachlorobenzene. Chemosphere 60 (2005) 796-801
12. Sakurai K., and Sasaki K. Dehalogenation effect of CVOCs using "MT iron oxide". Soils Found 50 (2002) 28-30 (in Japanese)
13. Suzuki, K., Hirabayashi, D., 2006. Method of the preparation of oxidation catalyst. Laid-open Disclosure Public Patent Bulletin, P2006-297324A.
14. Weber R., Nagai K., Nishino J., Shiraishi H., Ishida M., Takasuga T., Kondo K., and Hiraoka M. Effects of selected metal oxides on dechlorination and destruction of PCDD and PCDF. Chemosphere 46 (2002) 1247-1253