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.)
Empresa Auxiliar de la Industria SA
Original Assignee
Empresa Auxiliar de la Industria SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Empresa Auxiliar de la Industria SAfiledCriticalEmpresa Auxiliar de la Industria SA
Priority to ES382631ApriorityCriticalpatent/ES382631A1/es
Publication of ES382631A1publicationCriticalpatent/ES382631A1/es
Procedimiento para tostar material de hierro sulfuroso o mezclas de material de hierro sulfuroso y oxidado y clorar metales no ferreos presentes en dichos materiales.
Procedimiento de tratamiento de minerales o concentrados que contienen hierro y un metal menos oxidable que el hierroal menos en parte bajo forma oxidada.