Large-scale Air Separation Equipment Mounting Technology And Standard Applications

Air separation equipment in the metallurgical,chemical and other fields occupies a very important position,providing essential for the production of oxygen,argon, nitrogen and helium,neon,and other rare gas products.The past 60000 Nm~3/hour or more complete sets of equipment by air separation Linde,Air Liquide,APCI and other foreign companies,In recent years as China's energy,weight,the metallurgical industry on the need for an air separation plant,localization rate has increased,China Metallurgical天工13 Metallurgical Construction Co.,Ltd in Shanghai in the metallurgical industry giant air separation equipment installation,commissioning and in These multinational companies have cooperation.As my company large air separation plant construction orders increased,the air separation plant design,process also made corresponding accumulation,especially construction of the installation,the status of regulation links.March 31,2006 to September 15,2007 in my company installed two sets of steel Pu 60000 Nm~3/hours by the law of supply complete sets of empty air separation plant, almost at the same time I installed the Wuhan Steel Company in two 60000 Nm~3/hour Packages available from the Linde Company of the rare gas-wide recovery ASU. ProcessASU cold air from a deep,full-distillation technology argon,oxygen,nitrogen products used in the compression of the process,argon products used in the compression process.Pressure can be divided into air filtration systems,air cooling systems,air purification purification systems,air cryogenic liquefaction systems, products separation systems.As the investment unit of oxygen and energy products as devices increase the capacity of the lower and thus the process of continuous innovation and equipment,air separation plant is also to the large-scale development.At present the ongoing domestic 60000 Nm~3/h-class air separation plant and process equipment design and production of the R & D,and I only as a domestic company engaged in a 60000 Nm~3/h-class air separation equipment installation commissioning of the enterprises,In recent years,has the construction of the BaoSteel on the 5th 72000 Nm~3/h of oxygen(U.S.APCI), BaoSteel on the 6th 60000 Nm~3/h of oxygen(Germany linde),Wuhan Iron and Steel Company of the two sets of oxygen and oxygen 6 60000 Nm3/h Project Oxygen (Germany linde),Bao Steel on the 7th 60000 Nm~3/h of oxygen(Germany linde) and Pu steel on the 1st,No.2 60000 Nm~3/h of oxygen(air company of France and France), which for us Large air-oxygen devices installed technology research and development has created favorable conditions.