desulfuration的例句（desulfuration在句子中的用法）

• Two synthesis methods of N methyl diethanolamine and it's application in desulfuration of gas introduced. 介绍了高效脱硫剂N甲基二乙醇胺的两种工业生产方法,及它在炼油厂液化气脱硫中的应用.
• A scheme with installation of gas gas heater ( GGH ) has frequently adopted in the desulfuration systems. 脱硫系统较多采用设置烟气再热器 ( GGH ) 方案.
• The desulfuration theory of bio combustion is presented. 提出生物质型煤的固硫机理,分析了真高效固硫的原因.