城市燃气多气源掺混的实践  

Practice of Several Gases Mixed into Town Gas

作　　者：于元文 崔昆岩 

机构地区：[1]青岛市焦化制气有限责任公司,青岛266042

出　　处：《燃料与化工》2007年第5期10-13,共4页Fuel & Chemical Processes

摘　　要：采用多种气源(焦炉煤气、焦炉烟道气、空气、全水煤气、半水煤气、液化石油气、石化厂净化干气)均匀掺混,掺混后的煤气热值控制在15675～17000kJ/m3,含氧量不大于4.0%。实际应用证明,多气源掺混供气,可以作为过渡气源应用。Several kinds of gases （coke oven gas, flue gas from coke oven, air, water gas, semi-water gas, liquefied petroleum gas, purified dry gas from petro-chemical works） are uniformly mixed together, the gas calorific value of the mixed gas is controlled at 15 675-17 000kJ/m^3, oxygen content in gas is not greater than 4%. The practical application shows that gas mixed from several kinds of gases can be used as transit gas source for application.

关 键 词：煤气热值 含氧量 掺混 过渡气源 

分 类 号：TU996[建筑科学—供热、供燃气、通风及空调工程]