enriched air

基本解釋

Concentrate feed policy, oxygen-enriched air roasting and waste heat recovery of sulphuric acid plants based on pyrite are described.
介紹了硫鐵礦制酸的精料政策、富氧焙燒和廢熱回收情況。
This paper analyses and discusses the structure, refractory material and the problems of oxygen- enriched air & top-blown metallurgical furnace, proposes the ideas to solve problems.
對富氧頂吹煉鉛冶金爐的結構、耐火材料使用情況以及生產實踐中暴露出來的問題進行分析探討，提出了解決問題的建議。
Recent application progress of membrane technology of oxygen enriched air, nitrogen enriched air, hydrogen recovery and related integration of process in the petrochemical industry are introduced.
綜述了膜法富氧、富氮、氫回收技術及膜法與其他相關技術集成在石化中的最新應用進展。