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Limestone - Gypsum FGD

Characteristics

  • Use CaO as absorbent
  • Produces gypsum as by-product (reusable)
  • Efficiency and Stability

Primary Systems

  • Absorption tower and slurry circulation system
  • CaO treatment system and gypsum production system
  • Wastewater treatment system

Applications

  • Thermal power plants (including coal and heavy oil power plants), and kilns
  • Up to 1000MW (3,000,000 Nm3/h)

Technology Partnership

  • MITSUBISHI HEAVY INDUSTRIES., LTD. (Japan)

Experience

습식탈황설비 실적
No. Name of Plant Place of Plant (Country) Client Plant Capacity (MW) FGD Unit Nos. (Unit) Flue Gas Flow Rate (Nm3/hr, Wet) Sulfur Content
in gas (mg/Nm3.6%
O2 dry)
Desul-
furization Effici-
ency (%)
Plant
Completion
(Year)
1 Boryeong Thermal Power Plant #3~6 Boryeong (KOREA) KEPCO 500 4 1,730,910 4,369 >90 1998
2 Dangjin Thermal Power Plant #5,6 Dangjin (KOREA) East-West Power 500 2 1,523,144 2,106 >94 2006
3 Dangjin Thermal Power Plant #7,8 Dangjin (KOREA) East-West Power 500 2 1,482,269 2,288 >95 2007
4 Banwol Co-generation Power Plant Banwol (KOREA) STX Energy 200~240t/h Steam 3 450,890 1,686 >94 2007
5 Gumi Thermal Power Plant Gumi (KOREA) STX Energy 200~225t/h Steam 3 443,338 1,685 >92 2013
6 Dangjin Thermal Power Plant #9,10 Dangjin (KOREA) East-West Power 1000 2 2,973,645 2,860 >96 2016
7 Bukpyeong Power Plant #1,2 Donghae (KOREA) STX Electric Power 595 2 1,704,994 2,267 >94 2016
8 Tae-an Power Plant #9,10 Tae-an (KOREA) West Power 1,050 2 3,858,296 1,425 >96 2016
  • 당진화력#5,6
    Dangjin Power Plant #5~8
    (500MW × 4Units)
  • 반월열병합발전
    Banwol Cogeneration Plant
  • 보령화력 #3~6
    Boryeong Power Plant #3~6
    (500MW × 4Units)

Sea Water Desulfurization System

Features

  • Uses seawater as an absorbent
  • Simplified facilities
  • No need to treat wastewater or wastes

Major Systems

  • Seawter transfer and discharge systems
  • Oxidation system

Application

  • Thermal power plants
  • ~ 700 MW (~ 1,500,000 Nm3/h)

Experience

Sea Water 탈황설비 실적
No. Name of Plant Place of Plant (Country) Client Plant Capacity (MW) FGD Unit Nos. (Unit) Flue Gas Flow Rate (Nm3/hr, Wet) Sulfur Content
in gas (mg/Nm3.6%
O2 dry)
Desul-
furization Effici-
ency (%)
Plant
Completion
(Year)
1 Morocco Jorf Lasfar #5,6 Morocco ONE 350 2 1,021,000 3,743 >90 2013
Sea Water 탈황설비 시설 사진
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