D - Textiles – Paper – 21 – C
Patent
D - Textiles, Paper
21
C
9/2, 8/78
D21C 11/00 (2006.01) D21C 3/22 (2006.01) D21C 9/00 (2006.01) D21C 11/10 (2006.01)
Patent
CA 1120211
ABSTRACT OF THE DISCLOSURE A process is provided for inhibidng the formation of deposits in the course of pulping lignocellulosic material and in the treating of cellulose pulp, by addition to the cellulose pulping or treating process of a compound of a polyvalent metal selected from the group consisting of aluminum and iron complexing deposit-forming anions, thereby maintaining the deposit-forming anions in the form of a liquor-soluble complex.
302920
Hultman Bengt G.
Nilsson Rolf C.
Macrae & Co.
Mo Och Domsjo Aktiebolag
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