COMPOSITION FOR PREPARING CELLULOSE

FIELD: pulp-and-paper industry. SUBSTANCE: cooking solution contains, wt. -%: elementary sulfur, 28-46; amine, 4-43; and hydrazine hydrate, 29-56. EFFECT: improved process characteristics of cooking liquor. 1 tbl

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Bibliographische Detailangaben
Hauptverfasser:	LEVANOVA E.P, SUKHOMAZOVA EH.N, ZAKAZOV A.N, DERJAGINA EH.N, VERSHAL' V.V, KOZLOV I.A, BABKIN V.A
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS THEREFOR PAPER-MAKING PRODUCTION OF CELLULOSE PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS REGENERATION OF PULPING LIQUORS TEXTILES
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Beschreibung
Zusammenfassung:	FIELD: pulp-and-paper industry. SUBSTANCE: cooking solution contains, wt. -%: elementary sulfur, 28-46; amine, 4-43; and hydrazine hydrate, 29-56. EFFECT: improved process characteristics of cooking liquor. 1 tbl