Is the ion membrane salt water Na2CO3 overly alkaline?
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This post was last edited by sunjl1981 on 2013-1-6 23:40 To reduce the dosage of salt water refined preparation, in addition to the need to control the calcium ions of raw materials and increase the concentration of salt water, the important link is to control the amount of over-alkali, which our company requires to be controlled at 0.4g/l. Please discuss the alkali control indicators. # hcbbs
Over-alkalinity control of ion membrane caustic soda http://bbs.hcbbs.com/viewthread.php?tid=508804&highlight=%B9%FD%BC%EE%C1%BF Analytical Effect of Free Chlorine on Overbase Amount http://bbs.hcbbs.com/viewthread.php?tid=267424&highlight=%B9%FD%BC%EE%C1%BF ] http://bbs.hcbbs.com/viewthread.php?tid=267424&highlight=%B9%FD%BC%EE%C1%BF Automatic control problem of primary salt water over-alkalinity http://bbs.hcbbs.com/viewthread.php?tid=141688&highlight=%B9%FD%BC%EE%C1%BF The poster can search on the forum http://bbs.hcbbs.com/viewthread.php?tid=141688&highlight=%B9%FD%BC%EE%C1%BF ]