液氨储罐

　　液氨是基本化工产品之一。工业生产的液氨均由氢在高温、高压和催化剂作用下化合而成，又称之为氨。液氨用途广泛，在化学工业中常用于制造尿素、硫铵、硝铵、磷铵、纯碱、炸药、硝酸，也应用于制取各种胺基、酰基等有机化工产品；在冶金、农药、轻工、医药、染料、食品加工等行业也广泛应用；也是大中型制冷机常用的制冷剂；在国防工业中，用于制造火箭、导弹的推进剂和氧化剂。本公司设计、制造的液氨储罐规格齐全，已成系列产品。可为化工、化肥、农药、医药、轻工、食品和制冷等各行业提供设计、制造、安装等服务。

　　Liquid ammonia is one of the basic chemical products. The liquid ammonia produced in industry also called ammonia is made through chemical combination of hydrogen and ammonia under high temperature, high pressure and catalyst. It has a wide application. In chemical industry, it is usually used to manufacture urea, ammonium sulfate, ammonium nitrate, Monoammonium phosphate, sodium carbonate，explosive, nitric acid and various amino and acidyl organic chemical products. It is also used in metallurgy, pesticide, light industry, medicine, dyestuff, food processing and other industries. Besides, it is the refrigerant of large and medium refrigerating machines. In national defense industry ammonia can be used to manufacture rockets, propellants and oxidants of missiles. The ammonia tanks designed and manufactured by this company have complete specifications and various series. We can provide the service of design, manufacture and installation for various industries, such as chemical industry, fertilizer, pesticide, medicine, light industry, food, refrigeration, etc.

　　主要技术参数及制造要求 Main technical partmeters and manufacturing requirements

　　主要受压元件材料为Q345R，符合GB/T713-2014《锅炉和压力容器用钢板》的要求，所用锻件符合NB/T47008-2010《承压设备用碳素钢和合金钢锻件》的Ⅱ级要求。

　　The material of major pressured parts are Q345R which comply with the requirements of GB/T713-2014《The steel plate of boiler and pressure vessel》,the forgings of ammonia tanks comply with the level Ⅱrequirment NB/T47008-2010《carbon steel and alloy steel forgings of pressure equipment》.