Waste heat boiler for Nitric acid plants
Heating surfaces and complete pressure parts for NH3 waste heat boilers to ensure successful steam extraction.
Details
Preventing waste generation at source, reducing, reusing, recycling, energy recovery, and disposal has become one of the biggest environmental problems of these days. For sure, everyone needs to dispose of waste in an environmentally friendly way using the best available techniques.
There are many opportunities for heat recovery in steam systems, including economizers, waste heat boilers (WHB), heat recovery steam generators (HRSG), absorption chillers, steam thermocompression, separation, and reuse of flash steam, boiler blowdown, steam-fired water heating, etc.
The individual components
Waste heat boilers
Heating surface coils
Transfer LineÑ–
Evaporator Heating Surfaces
Heating Surface Bundles
Burning elements
Wall-mounted coils
Geometrical conditions
1,220 mm
max. outside diameter
120 mm
max wall thickness
1,500 °C
max temperature
160 bar
max pressure
Manufacturing steps
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Engineering
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Prefabricating straight sections
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Inductive bendings
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Cold bendings
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Heat treatment
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Welding
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Non-destructive testing (VT, MT, PT, RT, and UT) and destructive testing (an in-house laboratory)
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Documentation
