PROCESS FOR PREPARING AN AGENT COMPRISING ORGANIC, CYCLIC COMPOUNDS HAVING KETO AND/OR HYDROXY GROUPS AND SURFACE ACTIVE AGENTS, AND PROCESS FOR PRODUCING CELLULOSE BY USE OF THIS AGENT
1. Process for the production of pulp from lignocellulose materials in the presence of organic, cyclic compounds containing keto and/or hydroxyl groups, characterized in that the organic, cyclic compounds containing keto and/or hydroxyl groups are employed in the form of granules, which are obtained...
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Main Authors | , |
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Format | Patent |
Language | English German |
Published |
21.01.1981
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Subjects | |
Online Access | Get full text |
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Summary: | 1. Process for the production of pulp from lignocellulose materials in the presence of organic, cyclic compounds containing keto and/or hydroxyl groups, characterized in that the organic, cyclic compounds containing keto and/or hydroxyl groups are employed in the form of granules, which are obtained by granulating the organic, cyclic compounds containing keto and/or hydroxyl groups and optionally other constituents of the granules in finely divided form by spraying with water or an aqueous liquid in an amount of 5 to 30 % by weight (relative to the finely divided constituents of the agent), and the granules thus obtained are dried. |
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Bibliography: | Application Number: EP19800103277 |