Sulfur Equilibria Between Gases and Slags Containing FeO
Sulfur Equilibria Between Gases and Slags Containing FeO
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DOI：
10.1007/bf03377850
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发表时间：
1956-10
期刊：
影响因子：
2.6
通讯作者：
G. Pierre;J. Chipman
中科院分区：
文献类型：
--
作者：
G. Pierre;J. Chipman
FeO渣添加CaO，SiO2，和MgO的平衡与气氛的SO2含有CO和O2的添加。在低的氧分压下，硫以硫化物存在，在较高的压力下，以硫酸盐存在。在恒定的氧和硫压力下，硫作为硫化物的吸收几乎与CaO/FeO比无关，但通过添加SiO2或MgO而降低。CaO的存在对于以硫酸盐形式吸收硫是必要的。
FeO slags with additions of CaO, SiO2, and MgO were equilibrated with atmospheres of SO2containing additions of CO and O2. At low partial pressures of oxygen, sulfur is present as sulfide, and at higher pressures, as sulfate. At constant oxygen and sulfur pressures, sulfur absorption as sulfide is nearly independent of the ratio CaO/FeO, but is decreased by addition of SiO2or MgO. The presence of CaO is necessary for absorption of sulfur as sulfate.