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θrion Gas Fired Steam Boiler

Capacity:1-20t/h

Rated thermal efficiency: 100-104%

Fixed working pressure: ≤1.6MPa

Applicable fuel:natural gas etc.

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HOT

Gas(oil) Fired Integrated Hot Water Boiler

Capacity:0.7-14MW

Rated thermal efficiency:96-98%

Fixed working pressure:≤1.25MPa

Applicable fuel:Natural gas, light oil, etc.

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HOT

H6 Gas Fired Hot Water Boiler

Capacity:0.7-2.8Mw

Rated thermal efficiency: 97.2-106%

Fixed working pressure:0.1MPa

Applicable fuel:Natural gas, etc.

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HOT

T7 Vacuum Hot Water Boilerr

Capacity:2.8-7.0Mw

Rated thermal efficiency:≥105.5%

Fixed working pressure:-0.02MPa

Applicable fuel:Natural gas, etc.

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HOT

V6 Gas Fired Hot Water Boiler

Capacity:99Kw

Rated thermal efficiency:97.2-104.4%

Fixed working pressure:1.0MPa

Applicable fuel:Natural gas, etc.

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HOT

Electric Steam Boiler

Capacity:0.5-4.0 t/h

Rated thermal efficiency:98%

Fixed working pressure:≤1.25MPa

Applicable fuel:electric energy

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  • Engineering Chemistry - Unit - I (Water Treatment) | PDF

    2. Scale formation on boiler acts as insulator for water and over heats the metal, making it soft and weak. This is unsafe for boiler at high pressures. 3. The overheating of boiler metal and rapid reaction between water and iron at high temperatures, cause additional thinning of the walls. 4.Get Price

  • B&W Learning Center Articles » Babcock & Wilcox

    This leads to diminished cooling water flow in contact with the tube, which in turn causes local under-deposit boiling and concentration of boiler water chemicals. If combined with boiler water chemistry upsets of high pH, it results in a caustic condition which corrosively attacks and breaks down protective magnetite.Get Price

  • pH Treatment | CleanBoiler.org

    Caustic soda (NaOH) is the only normal boiler water constituent that has high solubility and does not crystallize under typical boiler conditions. Its caustic concentration can be as high as 10,000-100,000 ppm. Careful control of boiler water chemistry can prevent caustic gouging. If the "free hydroxide alkalinity"Get Price

  • High Temperature Materials and Processes

    Jan 01, 1984 · More attention has been paid to the exfoliation of oxide scale on high-temperature heating surface of utility boiler. The oxidation mechanism of HCM12A steel in supercritical water is proposed and the growth of oxide film is simulated. The duplex scale contains an outer magnetite layer and an inner Cr-rich spinel layer.Get Price

  • Boiler Water Treatment Part 2 – Internal Treatment

    These chemicals are used to raise the pH of the water within the boiler. In some circumstances the natural alkalinity of the feed water will be adequate to keep a high enough level of pH within the boiler. Generally these products should be dosed into the boiler feed tank, especially if sodium bisulphite is used, as this is acidic.Get Price

  • CHAPTER 39 BOILER WATER TREATMENT

    3. Slowdown: Control of the concentration of chemicals in the boiler water by bleeding off a portion of the water from the boiler. EXTERNAL TREATMENT Most of the unit operations of water treatment (Table 39.2) can be used alone or in combination with others to adapt any water supply to any boiler system. The to overheating.Get Price

  • Engineering Chemistry - Unit - I (Water Treatment) | PDF

    2. Scale formation on boiler acts as insulator for water and over heats the metal, making it soft and weak. This is unsafe for boiler at high pressures. 3. The overheating of boiler metal and rapid reaction between water and iron at high temperatures, cause additional thinning of the walls. 4.Get Price

  • CHAPTER 39 BOILER WATER TREATMENT

    3. Slowdown: Control of the concentration of chemicals in the boiler water by bleeding off a portion of the water from the boiler. EXTERNAL TREATMENT Most of the unit operations of water treatment (Table 39.2) can be used alone or in combination with others to adapt any water supply to any boiler system. The to overheating.Get Price

  • B&W Learning Center Articles » Babcock & Wilcox

    This leads to diminished cooling water flow in contact with the tube, which in turn causes local under-deposit boiling and concentration of boiler water chemicals. If combined with boiler water chemistry upsets of high pH, it results in a caustic condition which corrosively attacks and breaks down protective magnetite.Get Price

  • Boiler Water Treatment Part 2 – Internal Treatment

    These chemicals are used to raise the pH of the water within the boiler. In some circumstances the natural alkalinity of the feed water will be adequate to keep a high enough level of pH within the boiler. Generally these products should be dosed into the boiler feed tank, especially if sodium bisulphite is used, as this is acidic.Get Price

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