湿式排煙脱硫装置
Wet-Type Flue Gas Desulfurization Unit
発電プラント等の燃焼ガス中の亜硫酸ガス(SO2)を除去し、大気をクリーンにする装置です。
Designed to remove SO2 in the flue gas of a power plant, etc.
- 国内/化学会社、製紙会社、製鉄会社等 60数件
- 海外/台湾 4件、韓国1件
- Japan: More than 60 units(supplied to chemical manufacturers, paper mills,steelmakers, etc.)
- Taiwan: 4 units, S.Korea 1 unit
特 徴/Features
- 99.5%以上の脱硫率で、長期安定運転が可能
- 運転管理が極めて容易(装置、プロセスが非常にシンプル)
- 水酸化マグネシウム法(海水マグ、山マグ)
苛性ソーダ法(亜硫曹回収法)での豊富な実績(石灰石膏法に比べ、設備費は従来の約1/2)
- The unit maintains a high desulfurization rate exceeding 99.5% and operates with high stability.
- Operational control of the unit is easy due to its simple structure and processes.
- Magnesium hydroxide method(magnesium extracted from seawater or mined).
Based on a proven track record with the caustic soda method(sodium
sulfite recovery method).
The cost of the facility is about half that of facilities using the lime/gypsum method.
