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Application filed by Ethyl CorpfiledCriticalEthyl Corp
Publication of DK127933BpublicationCriticalpatent/DK127933B/da
D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
D21C3/00—Pulping cellulose-containing materials
D21C3/18—Pulping cellulose-containing materials with halogens or halogen-generating compounds
DK56270AA1969-02-061970-02-05Fremgangsmåde til fremstilling af en pulp på basis af fibrøst, vegetabilsk materiale.
DK127933B
(da)