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Techonlogy&ProductsAmmonia system solution > Ammonia region integrated system (including a compressor, an ammonia pump, a gasifier, a buffer tank, a thinning tank, etc.)
澳门金沙4166am
  • Name: Ammonia region integrated system (including a compressor, an ammonia pump, a gasifier, a buffer tank, a thinning tank, etc.)
  • NO.: B001
  • Views : 33

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  The skid integrates unloading (besides unloading arm), conveying, gasification, pressure regulating, temporary storage, tail gas treatment, and other functions of ammonia region.

(1)Main equipment (shown as figure below):

◆2 compressors   ◆2 gasifiers   ◆1 buffer tank
◆2 ammonia pumps   ◆1 tail gas absorption tank
◆Instruments and valves  ◆Pipes, pipe fittings, supports
◆Cables and electrical elements ◆Optional outer housing (with built-in lighting and ventilator, etc.)

 

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(2)Main feasible functions (shown as figure below):

◆Unloading and pressurized conveying of liquid ammonia   ◆Gasification of liquid ammonia, buffer and pressure regulating of ammonia
◆Tail gas absorption in ammonia station  ◆Wastewater discharge after absorption
◆Gasification rate of liquid ammonia of 100-10000kg/h◆Generally 2-4 sets of 300-1000MW generator units (sharing one skid)
◆Medium for evaporation: steam, hot water, and normal temperature water in cooling tower

 

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(3)Gasification mode:

 

 

  Steam multi-tube type gasifier adopts direct gasification mode, has high efficiency, small size and high gasification rate, and is especially suitable for occasions with high ammonia consumption amount.

 

 

  Steam water-bath type gasifier employs steam to heat the water in the tank; then water heats ammonia in coils. It is suitable for occasion with medium and small ammonia consumption amount.

 

  

Electrical water-bath type gasifier heats the water in the tank by an electric heater; then water heats ammonia in coils. It is suitable for occasion with small ammonia consumption amount.

 

 

  For warm water circulating type gasifier,warm water in tube pass is used to heat ammonia in tube pass, and is suitable for occasions with medium and small ammonia consumption amount.

 

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 For normal temperature water circulating type gasifier, normal temperature water (25-40℃) flows shell pass to heat ammonia in tube pass. Flow field and flow rate of normal temperature water are designed to avoid frozen phenomenon. This is especially suitable for gasifying liquid ammonia with waste-heat water in cooling tower, which saves a large number of energy sources, and is more environment-friendly .

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