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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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Filing date
Publication date
Application filed by BASF SE, Badische Anilin and Sodafabrik AGfiledCriticalBASF SE
Publication of ES193819A1publicationCriticalpatent/ES193819A1/es
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
Procedimiento pare la obtención de urea en cristales gruesos y partiendo de soluciones acuosas caracterizándose porque se realize la cristalización en presencia de reducidas cantidades de productos de condensación de gJioxial-urea particularmente de biurea de acetileno.
ES0193819A1949-07-201950-07-07PROCEDIMIENTO PARA LA OBTENCIoN DE UREA
ExpiredES193819A1
(es)
Werkwijze ter bereiding van agglomeraten van actief aluminiumoxyde, alsmede gevormde agglomeraten van actief aluminiumoxyde verkregen volgens deze werkwijze.