Desulphurization Characteristics of Alkaline Wastes

Author

Zheng Bin ; Lu Chun-mei

Author_Institution

Sch. of Traffic & Vehicle Eng., Shandong Univ. of Technol., Zibo, China

fYear

2009

fDate

11-13 June 2009

Firstpage

1

Lastpage

3

Abstract

The desulphurization characteristics of alkaline wastes were studied by TGA/SDTA851^e thermobalance and the high temperature tube reactor. Pore structure of alkaline wastes was investigated by mercury porosimeter. The result shows that CaO conversion fractions of alkaline wastes are higher than that of limestone. Pore structures of alkaline waste are higher than that of limestone. This makes the sulfation reaction goes further. Wastes have good sulfur capture ability. Alkaline wastes are suit to be used as coal combustion sulfur capture sorbent.

Keywords

chemical reactors; differential thermal analysis; industrial waste; porosity; waste handling; DTA; TGA; alkaline wastes; coal combustion; conversion fractions; desulphurization; high temperature tube reactor; limestone; mercury porosimeter; pore structure; sulfation reaction; sulfur capture sorbent; thermobalance; Automotive engineering; Biomembranes; Chemical analysis; Cities and towns; Combustion; Flue gases; Inductors; Temperature; Vehicles; Waste materials;

fLanguage

English

Publisher

ieee

Conference_Titel

Bioinformatics and Biomedical Engineering , 2009. ICBBE 2009. 3rd International Conference on

Conference_Location

Beijing

Print_ISBN

978-1-4244-2901-1

Electronic_ISBN

978-1-4244-2902-8

Type

conf

DOI

10.1109/ICBBE.2009.5162599

Filename

5162599