ES469357A1 - Un metodo de concentrar el hierro presente en un mineral de hierro de baja calidad - Google Patents

Un metodo de concentrar el hierro presente en un mineral de hierro de baja calidad

Info

Publication number
ES469357A1
ES469357A1 ES469357A ES469357A ES469357A1 ES 469357 A1 ES469357 A1 ES 469357A1 ES 469357 A ES469357 A ES 469357A ES 469357 A ES469357 A ES 469357A ES 469357 A1 ES469357 A1 ES 469357A1
Authority
ES
Spain
Prior art keywords
iron
concentrating
translation
machine
legally binding
Prior art date
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.)
Expired
Application number
ES469357A
Other languages
English (en)
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.)
Hazen Research Inc
Original Assignee
Hazen Research Inc
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 Hazen Research Inc filed Critical Hazen Research Inc
Priority to ES469357A priority Critical patent/ES469357A1/es
Publication of ES469357A1 publication Critical patent/ES469357A1/es
Expired legal-status Critical Current

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  • Manufacture And Refinement Of Metals (AREA)

Abstract

Un método de concentrar el hierro presente en un mineral de hierro de baja calidad sometiéndolo a atracción magnética y segregando material que tiene algo de susceptibilidad magnética del material que no tiene susceptibilidad magnética o la tiene despreciable, que se caracteriza por la etapa inicial de aumentar la susceptibilidad magnética de las partículas de mineral convirtiendo una proporción sustancial del óxido de hierro del mineral en carburo de hierro, el cual tiene mayor susceptibilidad magnética que el óxido de hierro.
ES469357A 1978-05-02 1978-05-02 Un metodo de concentrar el hierro presente en un mineral de hierro de baja calidad Expired ES469357A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES469357A ES469357A1 (es) 1978-05-02 1978-05-02 Un metodo de concentrar el hierro presente en un mineral de hierro de baja calidad

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES469357A ES469357A1 (es) 1978-05-02 1978-05-02 Un metodo de concentrar el hierro presente en un mineral de hierro de baja calidad

Publications (1)

Publication Number Publication Date
ES469357A1 true ES469357A1 (es) 1979-02-01

Family

ID=8475962

Family Applications (1)

Application Number Title Priority Date Filing Date
ES469357A Expired ES469357A1 (es) 1978-05-02 1978-05-02 Un metodo de concentrar el hierro presente en un mineral de hierro de baja calidad

Country Status (1)

Country Link
ES (1) ES469357A1 (es)

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971201