【摘 要】
：
Approximately 65%of tinplate lines are vertically oriented and utilize an electrolyte base consisting of phenol-sulfonic acid and ethoxylated naptholene sulfonic acid(PSA/ENSA).A significant advantage
【机 构】
：
Global Marketing Manager Steel Mills,Dow Chemical,Marlborough,Massachusetts,USA
【出 处】
：
第十届中国钢铁年会暨第六届宝钢学术年会
论文部分内容阅读
Approximately 65%of tinplate lines are vertically oriented and utilize an electrolyte base consisting of phenol-sulfonic acid and ethoxylated naptholene sulfonic acid(PSA/ENSA).A significant advantage of PSA/ENSA is that the diluted electrolyte can be used to facilitate fluxing of the tinplate.Replacement electrolytes,such as those based on the non-toxic and more environmentally sustainable methanesulfonic acid(MSA),are considered non-self-fluxing and require a separate fluxing agent which adds to the financial and logistical burden during replacement as both conversion capital and tank allotment is typically limited.This paper describes a novel fluxing agent that can be used on MSA and sulfuric acid based electrolytes to permit operation in a self-fluxing configuration,simplifying both conversion and reducing cost of operation.
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