Special solvents can be used to decarbonize and desulfurize waste catalysts to replace the high-temperature roasting pretreatment process.
可以采用特殊的溶剂对废催化剂进行脱碳和脱硫预处理，以代替高温焙烧预处理。
Through using spraying magnesium grain into iron to desulfurize and pushing out the top slag, the sulfur content in the iron was decreased.
采用单喷颗粒镁铁水脱硫与扒渣工艺，改善了转炉冶炼原料铁水条件。
A management act for dedust and desulfurize of dry-damp two-step combined method was brought forward when the efficiency of smoke dedust and desulfurize were 98% and 80%.
为此提出了采用干湿两级组合式除尘脱硫治理方案，即烟气除尘脱硫效率分别达到98％和80％。
At present, wet flue gas desulphurization technology is the best mature technology used to control the content of SO2, and it is also a primary way commended to desulfurize in the future.
在现阶段的脱硫工艺中，湿法烟气脱硫方法是技术最成熟的SO_2控制技术，在将来也是被推荐的主要脱硫方法。
In this paper, Mostly introduce to desulfurize method of sulphate form, pass in reverse floatation May hold sulfur of iron concentrate drop to 0.13%, sulfur get ride of ratio became 93.43%.
本文主要介绍了硫酸盐形态硫的选矿脱除方法，通过反浮选可以把铁精矿的硫含量降到0.13%，硫的脱除率为93.43%。
In this paper, Mostly introduce to desulfurize method of sulphate form, pass in reverse floatation May hold sulfur of iron concentrate drop to 0.13%, sulfur get ride of ratio became 93.43%.
本文主要介绍了硫酸盐形态硫的选矿脱除方法，通过反浮选可以把铁精矿的硫含量降到0.13%，硫的脱除率为93.43%。
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