Manganese exclusion from process water in paper or cellulose industry
摘要
In excluding Mn from process water, in Cl-free bleaching of the fibrous material, Mn immobilised and firmly fixed in the fibrous material reacts on acidification to water-sol. Mn (II), which is accumulated anodically (Pt electrode) in an electrolysis by oxidn. as Mn (IV).
申请公布号
DE4435631(A1)
申请公布日期
1995.06.08
申请号
DE19944435631
申请日期
1994.10.05
申请人
HUBER, WOLFGANG ALEXANDER, 77839 LICHTENAU, DE
发明人
HUBER, JOACHIM CHR., 77839 LICHTENAU, DE;HUBER, WOLFGANG ALEXANDER, 77839 LICHTENAU, DE;HUBER, ALBERT M., 77839 LICHTENAU, DE;SCHUBERT, HANS LUDWIG, DR., 88255 BAIENFURT, DE
