熄焦水中硫酸根离子对焦炭中硫含量的影响

Effect of sulfate ion in quenching water on sulfur content in coke

焦炭硫含量是衡量焦炭质量的重要技术指标,目前普遍采用自动测硫仪测量焦炭硫含量。检测表明,熄焦水含硫主要以硫酸根离子的形式存在,熄焦水所含硫酸根离子对焦炭硫分有影响,而且熄焦水中硫酸根离子含量与焦炭硫含量正相关。

The sulfur content in coke plays an important role in measuring the quality of coke.At present,the automatic sulfur meter is commonly used to measure the sulfur content of coke.The measurement indicates that the sulfur in quenched water stays mainly in the form of sulfate ions,and the SO_(4)^(2-) has an influence on the sulfur content in coke,i.e.showing a positive relation with the sulfur content in coke.