Mass and Elemental Size Distribution of Chromium, Lead and Cadmium under Various Incineration Conditions

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概要

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• The main objective of the present study was to investigate the effect of the operating temperature (both sand bed and freeboard) and various chlorine additives (organic or inorganic) on the mass and elemental size distributions of heavy metal Cr, Pb and Cd during fluidized bed incinerasion. The results showed that higher freeboard temperature and additives of PVC, NaCl, and CaCl2 appeared to shift the particles to a finer distribution. The addition of NaCl is more effective in reducing particle size as compared to increase the freeboard temperature or the addition of PVC owing to its mechanism of reduction in particle size. The metal concentration of size segregated coarse particles (5–125 μm) are irregular. But in fine particles (0.1–15.72 μm), the concentration of Pb, Cd is higher in the finer particles.

• 社団法人 化学工学会の論文

著者

• Wey M‐y

  National Chung‐hsing Univ. Taichung Twn

• Chen Jyh-cherng

  Department Of Environmental Engineering Chung-hsing University

• Wey Ming-yen

  Department Of Environmental Engineering National Chung Hsing University

• HWANG Jiann-Harng

  Department of Environmental Engineering, Chung-Hsing University

• HWANG Jiann-harng

  Dep. of Environmental Engineering, Chung-Hsing University

• Hwang Jiann-harng

  Department Of Environmental Engineering Chung-hsing University

関連論文

• Statistical and power spectral analysis of quality of fluidization for different particle size distributions at high temperature
• The Competitive Adsorption of Heavy Metals under Various Incineration Conditions
• Comparison of visible-light-driven routes of anion-doped TiO_2 and composite photocatalyst
• Mass and Elemental Size Distribution of Chromium, Lead and Cadmium under Various Incineration Conditions
• THE BEHAVIOR OF HEAVY METAL Cr, Pb AND Cd DURING WASTE INCINERATION IN FLUIDIZED BED UNDER VARIOUS CHLORINE ADDITIVES

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