Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PULP PAPER RES INST
Pulp and Paper Research Institute of Canada
Original Assignee
PULP PAPER RES INST
Pulp and Paper Research Institute of Canada
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Filing date
Publication date
Application filed by PULP PAPER RES INST, Pulp and Paper Research Institute of CanadafiledCriticalPULP PAPER RES INST
Publication of DE1517207A1publicationCriticalpatent/DE1517207A1/de
D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
D21C11/00—Regeneration of pulp liquors or effluent waste waters
D21C11/12—Combustion of pulp liquors
D21C11/125—Decomposition of the pulp liquors in reducing atmosphere or in the absence of oxidants, i.e. gasification or pyrolysis
Landscapes
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
DE196515172071964-08-171965-08-14Verfahren zur Aufarbeitung verbrauchter alkalischer Pulpenfluessigkeiten
WithdrawnDE1517207A1
(de)
Verfahren zur Erzeugung von Methanol unter gleichzeitiger Rückgewinnung von Pulpenchemikalien aus aufgebrauchten, natriumalkalischen Pulpenflüssigkeiten
Verfahren zur Erzeugung von Methanol unter gleichzeitiger Rückgewinnung von Pulpenchemikalien aus aufgebrauchten, natriumalkalischen Pulpenflüssigkeiten