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Application filed by Andritz Ahlstrom OyfiledCriticalAndritz Ahlstrom Oy
Publication of SE0101828D0publicationCriticalpatent/SE0101828D0/sv
Publication of SE0101828LpublicationCriticalpatent/SE0101828L/sv
D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
D21C9/10—Bleaching ; Apparatus therefor
D21C9/147—Bleaching ; Apparatus therefor with oxygen or its allotropic modifications
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Life Sciences & Earth Sciences
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Engineering & Computer Science
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Wood Science & Technology
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Paper
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SE0101828A2000-05-232001-05-23Förfarande och anläggning för behandling av massa
SE0101828L
(sv)