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SNIA Viscosa SpA
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SNIA Viscosa SpA
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Application filed by SNIA Viscosa SpAfiledCriticalSNIA Viscosa SpA
Publication of ES201561A1publicationCriticalpatent/ES201561A1/es
Procedimiento para aprovechar las lejías o aguas madres agotadas procedentes del tratamiento de materiales leñosos para separar la celulosa de estos líquidos; caracterizado porque las pentosas contenidas en el líquido se transforman en furfurol calentando el agua madre agotada.
ES0201561A1951-01-251952-01-18UN PROCEDIMIENTO PARA APROVECHAR LAS LEJiAS O AGUAS MADRES AGOTADAS
ExpiredES201561A1
(es)
UN PROCEDIMIENTO PARA APROVECHAR LAS LEJiAS O AGUAS MADRES AGOTADAS, PARA LA OBTANCIoN DE SUSTANCIAS UTILIZABLES QUE SE PUEDAN SEPARAR POR DESTILACIoN DE ESTA AGUA MADRES