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      application

      合成氨、尿素裝置用泵

      合成氨、尿素裝置用泵 /Centrifugal Pumps in Synthetic ammonia and urea plan

      1、  概述:

      Introduction

          合成氨是氮肥工業的基本原料,氨是由氮和氫兩種氣體在高溫、高壓和催化劑存在條件下化合而成的。根據制取氮和氫兩種原料的方法不同,分為氣體原料法、固體原料法和液體原料法三種。

      尿素是高效氮肥,尿素的生產是用合成氨裝置的氨和二氧化碳為原料,在高壓和高溫下合成的。

      Ammonia is one of basic raw material for nitrogen fertilizer industry. Ammonia is produced by nitrogen and hydrogen at high temperature and pressure with catalyst. The process of ammonia is as gas raw material process, solid raw material process and liquid raw material process because of the method producing the nitrogen and hydrogen.Urea is high efficiency nitrogen fertilizer. Urea is produced by ammonia and CO2 at high temperature and pressure.

       

      2、  氣體原料法合成氨和尿素關鍵泵應用

      Main pumps of Synthetic ammonia and urea plant


      高壓鍋爐給水泵(合成氨)

      High pressure boiler water feed pumps (Ammonia)

      高壓氨泵(尿素)

      High pressure ammonia pumps ( Urea )


      DJS(BB5)DJD(BB5)


      中壓鍋爐給水泵(合成氨)

      Medium pressure boiler water feed pumps (Ammonia)

      高壓甲銨泵(尿素)

      High pressure carbomate pumps ( Urea )    


      DJ(BB4)


      半貧液泵(合成氨)

      Semi lean liquid pumps (Ammonia)

      水利透平(合成氨)

      Hydraulic turbine( Ammonia )

      熔融尿素泵

      melting urea feeding pump 


      RHD(BB2)


      冷凝液泵

      Condensate liquid pumps


      TDJ(VS6)


      化工流程泵

      Chemical process pumps


       

      LY(OH2)DJK(BB3)

       

      TC(VS4)

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