ISSN print edition: 0366-6352 ISSN electronic edition: 1336-9075 Registr. No.: MK SR 9/7 Published monthly

The isolation of hemicelluloses

A. Pikler, M. Jambrich, and A. Bajzová

Slovak Technical University, Bratislava

Abstract: Hemicelluloses (I) can be removed from the brown liquor of viscose fiber by pptn. with CuSO₄ or less effectively by Pb(OAc)₂, Ca(OH)₂, Ca(OAc)₂, Al(ONa)₃, and Ba(OH)₂ or by chemisorption on powd. Ca(OH)₂ and active C (II). The max. adsorption of I was 79.2% if the ratio of II to NaOH is 1:8.

Full paper in Portable Document Format: 91a53.pdf (in Slovak)

Chemical Papers 9 (1) 53–63 (1955)