干馏煤气

分析了以循环流化床锅炉副产的干馏煤气生产合成氨的技术经济可行性。

This paper analyzes technically and economically the feasibility of producing ammonia by the pyrogenous coal gas from the pyrolyzating plant with circulated fluid bed boiler .

煤炭经炉内彻底干馏，煤气热值高，下段煤气不含焦油。

The furnace of coal gas calorific value high thoroughly dry distillation under section gas excluding , tar .

中低温煤焦油是煤低温干馏生产兰炭、煤气的副产品，成分非常复杂，尤其是酚类物质占很大比例。

The medium and low temperature coal tar is one of the by-products of the processing to produce semicoke and gas from carbonization of coal . It includes many kinds of complex compounds especially phenols .

并利用数值模拟方法分析了气热联产系统在其余参数不变，在干馏温度不同、煤气产量不同、锅炉负荷不同的情况下系统总能量和能量利用系数的变化情况。

When other parameter is given , with numerical computation , it analyzes general energy and energy available coefficient change conditions of heat and gas co-product system in different pyrogenation temperature , different gas output and different boiler load .