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HOUNDRY PROCESS CORP
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HOUNDRY PROCESS CORP
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Priority to ES0228507ApriorityCriticalpatent/ES228507A1/es
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Production Of Liquid Hydrocarbon Mixture For Refining Petroleum
(AREA)
Abstract
Método para preparar catalizadores para cracking, activos y duros a partir de arcillas caolínicas, que comprende la sulfatación de tales arcillas y someter después las arcillas a un tratamiento que incluye la descomposición del sulfato y el tratamiento por vapor de agua a elevada temperatura.
ES0228507A1956-05-141956-05-14Un método para preparar catalizadores para cracking
ExpiredES228507A1
(es)