Char-formation kinetics in the pyrolysis of sawdust in a conical spouted bed reactor

Journal of Chemical Technology and Biotechnology

Volumn 75, Issue 7, 2000, Pages 583-588

  Aguado, Roberto ^a   Olazar, Martin ^a   Barona, Astrid ^a   Bilbao, Javier ^a  

^a UNIVERSITY OF THE BASQUE COUNTRY UPV EHU   (Spain)

Author keywords

Char; Char properties; Flash pyrolysis; Sawdust pyrolysis; Spouted bed

Indexed keywords

PLANTS (BOTANY); REACTION KINETICS; SAWDUST; SURFACE STRUCTURE; THERMAL EFFECTS;

CHAR FORMATION KINETICS; FLASH PYROLYSIS; MICROPOROUS STRUCTURE; PINUS INSIGNIS; SAWDUST PYROLYSIS; SPOUTED BED REACTOR;

PYROLYSIS;

CARBON;

PYROLYSIS; SPOUTED BED;

ARTICLE; CHEMICAL REACTION KINETICS; DUST; PYROLYSIS; REACTION ANALYSIS; REACTOR; SOOT;

PINUS RADIATA;

EID: 0034235261     PISSN: 02682575     EISSN: None     Source Type: Journal    
DOI: 10.1002/1097-4660(200007)75:7<583::AID-JCTB261>3.0.CO;2-B     Document Type: Article

References (20)

1. Aguado R, Combustion and pyrolysis of wood residues in conical spouted beds PhD Thesis, University of the Basque Country, Bilbao, Spain (1999).
2. Aguado R, Olazar M, San José MJ, Aguirre G and Bilbao J, Pyrolysis of sawdust in a conical spouted bed reactor. Yields and product composition. Ind Eng Chem Res in press.
3. Olazar M, San José MJ, Aguayo AT, Arandes JM and Bilbao J, Stable operation conditions for gas-solid contact regimes in conical spouted beds. Ind Eng Chem Res 31:1784-1791 (1992).
4. Olazar M, San José MJ, Aguayo AT, Arandes JM and Bilbao J, Pressure drop in conical spouted beds. Chem Eng J 51:53-60 (1993).
5. San José MJ, Olazar M, Aguayo AT, Arandes JM and Bilbao J, Expansion of spouted beds in conical contactors. Chem Eng J 51:45-52 (1993).
6. Olazar M, San José MJ, LLamosas R and Bilbao J, Hydrodynamics of sawdust and mixtures of wood residues in conical spouted beds. Ind Eng Chem Res 33:993-1000 (1994).
7. Pollard SJT, Fowler GD, Sollars CJ and Perry R, Low-cost adsorbents for waste and wastewater treatment: a review. Sci Total Environ 116:31-52 (1992).
8. Antal MJ, Mok WS, Varhegyi G and Szekely T, Review of methods for improving the yield of charcoal from biomass. Energy & Fuels 4:221-225 (1990).
9. Antal MJ, Croiset E, Dai X, DeAlmeida C, Mok WS and Norberg N, High-yield biomass charcoal. Energy & Fuels 10:652-658 (1996).
10. Kumar M and Gupta RC, Scanning electron microscopic study of acacia and eucalyptus wood chars. J Mat Sci 30:544-551 (1995).
11. Mok WS, Antal MJ, Szabo P, Varhegyi G and Zelei B, Formation of charcoal from biomass in a sealed reactor. Ind Eng Chem Res 31:1162-1166 (1992).
12. Rodríguez-Reinoso F, López-González JD and Berenguer C, Activated carbons from almond shells. I. Preparation and characterisation by nitrogen adsorption. Carbon 20:513-518 (1982).
13. Rodríguez-Reinoso F, Martin-Martínez JM, Prado-Burguete C and McEnaney B, A standard adsorption isotherm for the characterization of activated carbons. J Phys Chem 91:515-516 (1987).
14. Fan LT, Boateng AA and Walawender WP, Surface fractal dimension on rice hull-derived charcoal from a fluidized-bed reactor. Can J Chem Eng 70:387-390 (1992).
15. Heschel W and Klose E, On the suitability of agricultural byproducts for the manufacture of granular activated carbon. Fuel 74:1786-1791 (1995).
16. Gergova K, Petrov N and Minkova V, A comparison of adsorption characteristics of various activated carbons. J Chem Technol Biotechnol 56:77-82 (1993).
17. 2 adsorption on activated carbons. Langmuir 9:2758-2760 (1993).
18. 2 as activating agents in the preparation of activated carbons. Carbon 33:15-23 (1995).
19. 2 activation in the preparation of activated carbons. I. Characterisation by gas adsorption. Adv Sci Technol 1:211-216 (1984).
20. Johns MM, Marshall WE and Toles CA, The effect of activation method on the properties of pecan shell-activated carbons. J Chem Technol Biotechnol 74:1037-1044 (1999).