摘要
从一次性投资和运行费用综合考虑，选择以焦炉煤气为能源的直燃型制冷机组对于焦化行业在经济上较蒸汽型制冷机组具备明显的优势。一般直燃型制冷机组的燃烧系统对燃气质量要求较高，我厂采用专门设计的煤气预处理装置和燃烧系统以解决焦炉煤气杂质及压力等诸多问题，保证了机组正常运行。
Considering investment once and for all and operating cost, refrigerating battery used coke gas is much better than vapor one. The burning system of common gas refrigerating battery required high quality, so special pretreatment device and burning system are adapted to solve the problems such as gas impurity and pressure of coke oven etc.
出处
《南钢科技与管理》
2005年第2期29-32,共4页
NISCO Technology and Management
关键词
制冷机组
溴化锂
焦化
煤气
杂质
预处理装置
coking
refrigerating battery
gas
impurity
pressure, pretreatment device
