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Publication of FR574251ApublicationCriticalpatent/FR574251A/fr
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
D21C3/22—Other features of pulping processes
D21C3/222—Use of compounds accelerating the pulping processes
FR574251D1923-12-081923-12-08Procédé pour la fabrication de cellulose au bisulfite à l'aide de bois résineux
ExpiredFR574251A
(fr)