oxygen-enriched blast中文什么意思

例句与用法

1. A new technology of oxygen - enriched blasting for the first tap of blast furnace has been developed . the blast furnace can be tapped smoothly and operated normally after blast . the accident of tap failure , followed by tuyere burning due to slag going up can be avoided
   利用富氧燃烧技术研究一种高炉首次出铁时吹烧铁口新工艺，使休风后的高炉出铁顺利，尽快达到高炉顺行，避免铁水出不来，炉内渣面上涨，风口烧穿等事故的发生。
2. Abstract : a new technology of oxygen - enriched blasting for the first tap of blast furnace has been developed . the blast furnace can be tapped smoothly and operated normally after blast . the accident of tap failure , followed by tuyere burning due to slag going up can be avoided
   文摘:利用富氧燃烧技术研究一种高炉首次出铁时吹烧铁口新工艺，使休风后的高炉出铁顺利，尽快达到高炉顺行，避免铁水出不来，炉内渣面上涨，风口烧穿等事故的发生。
3. Abstract : coke saving measures in the recent ， years at pangang are summarized according to various ways of beneficiated materials ， high blast temperature ， oxygen - enriched blast ， pulverized coal injection rate and improvement of blast furnace operation ， the effect of related smelting factors on coke rate is investigated in combination with the production data and moreover further measures for reduction of coke rate are proposed
   文摘:从精料、风温、富氧和喷煤量以及改善高炉操作等方面总结了攀钢近几年来采取的节焦措施，并结合生产数据分析了有关冶炼因素对焦比的影响，同时提出了进一步降低焦比的措施。