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.)
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NADAL AXIALA JAIME
Original Assignee
NADAL AXIALA JAIME
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Filing date
Publication date
Application filed by NADAL AXIALA JAIMEfiledCriticalNADAL AXIALA JAIME
Priority to ES0204452ApriorityCriticalpatent/ES204452A1/es
Publication of ES204452A1publicationCriticalpatent/ES204452A1/es
Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals
(AREA)
Abstract
Procedimiento para la fabricación de un nuevo tipo de yeso caracterizado porque se parte de piedra de yeso natural que en una primera fase se quebranta hasta obtener trozos cuya dimensión sea inferior a 6 o 7 cms los cuales en una segunda fase se cuecen o calcinan en recipiente cerrado o autoclave en contacto con vapor de agua saturado a temperatura de 120 a 150º y presión de 2 a 3 atmósferas durante 6 o 7 horas.
ES0204452A1952-07-101952-07-10PROCEDIMIENTO PARA LA FABRICACIoN DE UN NUEVO TIPO DE YESO
ExpiredES204452A1
(es)