Sulfur Removal from Coal-Fired Rijke-Type Pulsating Combustor by Burning with Calcium Carbonate Particles

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概要

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• The control of SO_2 emissions from a coal-burning Rijke-type pulsating combustor has been studied by adding limestone or dolomite in the combustion zone. The limestone or dolomite particles employed in the study are divided into three classes, i.e., 0.5mm, 1.5mm and 2.75mm mean size, while the mean size of the coal particles is 12.7mm. Results from the experimental tests show that the optimal sulfur removal temperature is about 880℃ which is consistent with those from conventional combustor tests. The percent of sulfur retention achieved can be as high as 98% by using dolomite particles of 0.5mm in size and Ca/S=3.6. The results show that as far as the sulfur retention is concerned, the Rijke-type pulsating combustor performs better than another conventional combustors.

• 一般社団法人日本機械学会の論文
• 1990-05-15

著者

• Chang K‐c

  National Cheng Kung Univ. Tainan Twn

• WANG Muh-Rong

  Institute of Aeronautics and Astronautics, National Cheng-Kung University

• CHANG Keh-Chin

  Institute of Aeronautics and Astronautics, National Cheng-Kung University

• SHEU Kuang-Cheng

  Institute of Aeronautics and Astronautics, National Cheng-Kung University

• Wang Muh-rong

  Institute Of Aeronautics & Astonautics National Cheng Kung University

• Wang Muh-rong

  Institute Of Aeronautics And Astronautics National Cheng-kung University

• Chang Keh-chin

  Institute Of Aeronautics And Astronautics National Cheng-kung University

• Sheu Kuang-cheng

  Institute Of Aeronautics And Astronautics National Cheng-kung University

関連論文

• Sulfur Removal from Coal-Fired Rijke-Type Pulsating Combustor by Burning with Calcium Carbonate Particles
• Atomization Performance of an Atomizer with Internal Impingement

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