desulfurization tower FGD gas disposal

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$10,000.00 - $100,000.00 / Unit | 1 Unit/Units gas disposal (Min. Order)
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Overview
Quick Details
Place of Origin:
Beijing, China
Brand Name:
QLD
Model Number:
BQL-G
name:
gas disposal
gas disposal:
gas disposal
spec:
gas disposal
usage:
gas disposal
manufacturer:
gas disposal
Supply Ability
Supply Ability:
100 Unit/Units per Month gas disposal
Packaging & Delivery
Packaging Details
gas disposal
Container/bulk
Port
Shanghai/Qingdao
Lead Time :
45 days

power plant gas disposal

 

 

Our company can supply many technology type of FGD such as:

 

1. Lined with granite desulfurization tower

investing badget is 2/3 of carbon steel liner and 1/3 of stainless steel liner

 

2.Lime(limestone)-FGD gypsum

 

2CaCO3+ H2O+2SO2=2CaSO3*1/2 H2O+ 2CO2

 

2CaSO3*1/2H2O+O2+3H2O=2CaSO4*2H2O

 

Mature technology, the largest stand-alone capacity of more than 1000mw

Desulfurization efficiency> 95%


Availability of the system is stable> 98%


Desulfurizer - Limestone, cheap and easy to get


Desulfurization by-products - gypsum, can be profitable .

 

3.dual alkali FGD

 

2NaOH +SO2=Na2SO3+H2O                  Ca(OH)2 + 2NaHSO3=NaSO3 + CaSO3*1/2H2O+1/2H2O

 

NaSO3+SO2+H2O=2NaHSO3                Ca(OH)2 +Na2SO3+1/2O2+2H2O=2NaOH+CaSO4*H2O

 

Ca(OH)2+NaSO3=2NaOH + CaSO3

 

Absorption fast, reduce liquid to gas ratio, thereby reducing system operating costs


Serum sodium alkali is always circulation, reduce risk of fouling of system operation

System desulfurization efficiency up to 98%


Alkaline solution recycling, improved sorbent utilization, lower system cost in operating period