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Steam Heating Heat Exchanger
2024/10/25
Heating medium (heat source): 0.2~0.3MPa (gauge pressure) saturated steam,
allowable pressure drop: 100kPa,
temperature: 115~120℃;
working system: continuous or intermittent operation;
design scale and system calculation capacity: electrolyte flow: 2~3m³/h/unit
Medium material composition: Nickel sulfate solution, including fH2SO4: ~700g/L; Cu2+: ≤1.5g/L; AS: ≤3.5g/L; Sb: ≤0.05g/L; Bi: ≤0.03g/L; Ni: ≤40 g/L; C-: ≤0.25g/L; solid content ≤30%;
solution density: 1.38~1.45t/m³.
Nickel sulfate liquid temperature: inlet ~50℃℃, outlet ~95℃℃
Working environment: indoor, humid, acidic corrosive gas, temperature 25~50℃; relative humidity ≤90%.
