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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
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Polysaccharides And Polysaccharide Derivatives
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DEP33827A1948-02-201949-02-11Verfahren und Anlage zur Gewinnung von Cellulose
ExpiredDE844249C
(de)
Verfahren und Vorrichtung zur Zubereitung von Magnesium-bisulfitlauge durch Absorption von SO aus den bei der Kalzi-nierung der Abfallauge entstehenden Verbrennungsgasen
Verfahren zur Verzuckerung der Hemizellulose von Holz oder anderen Ausgangsmaterialien durch Druckperkolation mit verduennten Saeuren sowie zur Weiterverarbeitung der gewonnenen Zuckerloesungen und des im wesentlichen aus Zellulose und Lignin bestehenden Rueckstandes
Verfahren und Apparat zur Entwässerung von Rübenschnitzeln, Rübenprefslingen, Rübenreibseln und anderen zuckerhaltigen Materialien durchAlkoholdampf oder Methylalkoholdampf
Verfahren, Gerstenextraktzucker, Phytoleukomin (lösliches Pflanzeneiweifs) und Phytodermatiose (Dermatiose) aus dem Samen der Gramineen, insbesondere aus Gerste zu fabriziren