The hot metal pretreatment of injecting and mechanical stirring are analyzed, then the "KR" hot metal pretreatment is confirmed to use.
通过对喷吹法和机械搅拌法铁水预处理工艺进行分析，确定选用KR法铁水预处理工艺。
Based on the hot metal pretreatment process at No. 2 Steelmaking Plant of Baosteel, a temperature drop model of hot metal was developed.
针对宝钢二炼钢铁水三脱预处理工序，建立了铁水温降机理模型。
This paper introduces the application of active lime in metallurgy such as steel making, refining, hot metal pretreatment, sintering material, etc.
前言：介绍了活性石灰在炼钢、铁水预处理、精炼、烧结等冶金生产中的应用。
This paper introduces the application of active lime in metallurgy such as steel making, refining, hot metal pretreatment, sintering material, etc.
介绍了活性石灰在炼钢、铁水预处理、精炼、烧结等冶金生产中的应用。
Calcium carbide-base complex desulphurizer is a desulphurizer for hot metal pretreatment, which was developed by our company with co-operation of Baosteel Research Institute.
电石粉基复合脱硫剂是我公司与宝钢钢研所合作开发的铁水预处理脱硫剂。
Compared with the traditional hot metal pretreatment process, it possesses the advantages of better effects of dephosphorization and, desulphurization and shorter treatment time.
与通常的铁水预处理工艺相比，显示了本工艺具有脱磷脱硫效果好、处理时间短的特点。
Aiming at decreasing the fluoride and sodium content of processing flux in Baoshan Iron and Steel co, the dephosphorization and desulfurization experiment during hot metal pretreatment was performed.
宝钢预处理熔剂中氟含量和钠含量较高，为此在实验室进行了铁水预处理脱磷、脱硫实验。
The technology of out-of-furnace treatment is referred to pretreatment of hot metal and refining of molten steel.
炉外处理技术是铁水预处理和钢水精炼技术的总称。
Magnesium is widely used in the pretreatment of hot metal as a desulphurizer.
镁作为一种强脱硫剂，在铁水预处理中应用较为广泛。
The pretreatment process includes two steps, the first step is hot metal desulphurization, and the second is the vanadium extraction.
这种预处理工艺分两步，第一步是铁水脱硫，第二步为脱硫铁水提钒。
A simulation experiment of SRP was carried out for studying on fast slag - forming in dephosphorization and desulfurization pretreatment of medium-phosphorus hot metal 0.
模拟专用炉对包钢中磷铁水srp预处理工艺进行了脱磷剂快速成渣研究。
The effects of solid oxygen and gaseous one on desiliconization pretreatment efficiency and temperature drop of high phosphorus content hot metal were experimentally studied.
在实验室试验研究了固体氧和气体氧对高磷铁水预脱硅效果及温降的影响。
The effects of solid oxygen and gaseous one on desiliconization pretreatment efficiency and temperature drop of high phosphorus content hot metal were experimentally studied.
在实验室试验研究了固体氧和气体氧对高磷铁水预脱硅效果及温降的影响。
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