Air pollution control system and air pollution control method

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United States of America Patent

PATENT NO 9700839
SERIAL NO

14764078

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Importance

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Abstract

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Provided is an air pollution control system including: a denitration apparatus; an air heater; a precipitator; a desulfurization apparatus; a dehydrator; a spray drying apparatus provided with a spray unit that is configured to spray dehydrated filtrate as desulfurization wastewater supplied from the dehydrator; a flue gas introduction line through which a branch gas branched from the flue gas is introduced to the spray drying apparatus; a flue gas supply line through which flue gas returns to a main flue gas duct, the flue gas being obtained after the dehydrated filtrate is dried by the spray drying apparatus; and a powder supply apparatus that is configured to supply a powder to the flue gas introduction line.

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI POWER LTD3-1 MINATOMIRAI 3-CHOME NISHI-KU YOKOHAMA 220-8401

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukuda, Toshihiro Tokyo, JP 88 736
Kagawa, Seiji Tokyo, JP 120 738
Okino, Susumu Tokyo, JP 120 872
Satou, Jun Tokyo, JP 21 51

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