Chongqing YongPu Thermoelectric Boiler Auxiliary Equipment Manufacturing Co., Ltd
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Price: | 6800.0 USD |
Payment Terms: | T/T,L/C |
Place of Origin: | Chongqing, China (Mainland) |
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Sodium sulfite is a reducing agent, it dissolves the water from oxygen and reducing reaction and to achieve the purpose of deoxidation: 2Na2SO3+O2----2Na2SO4, As a deoxidizing agent, sodium sulfite, it can only be used in low pressure boiler,and cannot be used for high pressure boiler.Sodium sulfite is usually used to be added with 210% sodium sulfite solution,Sodium sulfite can only be used for piston pump (Ji Liangbeng) will be sent to the sodium sulfite solution pressure in the pipeline of boiler feed water pump, To maintain the water supply of 27mg/L SO32-1040mg/L SO32-.
It can be calculated as the dosage of sodium sulfite:
G=(8C oxygen +β)/ε
G Adding amount of sodium sulfite,mg/L;
C Dissolved oxygen in oxygen, mg/L
β The amount of excess sodium sulfite; mg/L
εPure of Industrial sodium sulfite(Na2SO3,7H2O)
8 to remove the 1g oxygen is required to anhydrous sodium sulfate Na2SO3 amount, if Na2SO3. 7H2O
is required for 16g
1.Working pressure: 0.35-0.6Mpa
2.Working temperature: 0-49
3.Water pressure: 0.35-0.6Mpa
4.Deoxidizing agent: sodium sulfite