METHODS AND DEVICES FOR CONTINUOUS TRANSFER OF PARTICULATE AND/OR FIBROUS MATERIAL BETWEEN TWO ZONES WITH DIFFERENT TEMPERATURES AND PRESSURES

Continuous transfer of particulate material into pressurized steam reactors is provided by "flow feeder" methods and devices. Material such as lignocellulosic biomass feedstocks are compacted into a "low density" plug, < 700 kg/m3, which provides a dynamic seal against pressur...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	CHRISTENSEN, BORGE HOLM
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	APPARATUS THEREFOR FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT PAPER-MAKING PRODUCTION OF CELLULOSE PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCESFROM CELLULOSE-CONTAINING MATERIALS REGENERATION OF PULPING LIQUORS TEXTILES
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