CU22258A1 - Procedure for improving the retrieval of barite by the flotation of minerals which are difficult to make use of. - Google Patents

Procedure for improving the retrieval of barite by the flotation of minerals which are difficult to make use of.

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Publication number
CU22258A1
CU22258A1 CU1989235A CU1989235A CU22258A1 CU 22258 A1 CU22258 A1 CU 22258A1 CU 1989235 A CU1989235 A CU 1989235A CU 1989235 A CU1989235 A CU 1989235A CU 22258 A1 CU22258 A1 CU 22258A1
Authority
CU
Cuba
Prior art keywords
barite
cyanuration
chem
floating
minerals
Prior art date
Application number
CU1989235A
Other languages
Spanish (es)
Inventor
Suarez Jose Castellano
Alvarez Martha Liz
Blanco Antonio Vera
Gutierrez Josefina Astorga
Esteves Roberto S Curiel
Cordova Reynaldo Suarez
Davalos Pedro Nilo Delgado
Galvan German A Fernandez
Acosta Isis Hernandez
Original Assignee
Invest Para La Ind Minero Cent
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 Invest Para La Ind Minero Cent filed Critical Invest Para La Ind Minero Cent
Priority to CU1989235A priority Critical patent/CU22258A1/en
Publication of CU22258A1 publication Critical patent/CU22258A1/en

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Abstract

LA INVENCION SE RELACIONA CON LA INDUSTRIA MINERA Y QUIMICA Y TIENE SU (NAOH O CAO) PARA CONTROLAR EL PH. LA COLA DE LA CIANURACION ES TRATADA CON <CHEM>FESO<SB>4</SB> SUPERFICIE DE LAS PARTICULAS DE BARITA, ADEMAS SE CONTROLA EL CONTENIDO DE CALCIO Y EL PH SE AJUSTA Y CONTROLA ANTES DE AÑADIR LOS REACTIVOS DE FLOTACION- BARITOL (COLECTOR DE LA BARITA) Y <CHEM> NASIO<SB>3</SB></CHEM>. EN ESTAS CONDICIONES SE LOGRA FLORAR LA BARITA SATISFACTORIAMENTE. ESTE PROCESO PUEDE EXTENDERSE A LA INDUSTRIA EN LOS QUE SE APLIQUE EL PROCESO DE FLOTACION DE LA BARITA EN MINERALES QUE CONTENGAN REACTIVOS DE LA CIANURACION O SE REQUIERA MEJORAR LAS PROPIEDADES SUPERFICIALES DE LAS PARTICULAS DE BARITA. UTILIZACION EN EL PROCESO DE RECUPERACION DE ORO Y FLOTACION DE LA BARITA DE LAS COLAS DEL PROCESO DE CIANURACION. EL OBJETIVO TECNICO DE LA INVENCION ES CIANURAR LA PULPA PARA EXTRAER EL ORO UTILIZANDO UN ALCALI\!THE INVENTION IS RELATED TO THE MINING AND CHEMICAL INDUSTRY AND HAS ITS (NAOH OR CAO) TO CONTROL PH. THE CYANURATION TAIL IS TREATED WITH <CHEM> FESO <SB> 4 </SB> SURFACE OF THE BARITE PARTICLES, ALSO THE CONTENT OF CALCIUM IS CONTROLLED AND THE PH IS ADJUSTED AND CONTROLLED BEFORE ADDING THE FLOATING REAGENTS- BARITOL (BARITA COLLECTOR) AND <CHEM> NASIO <SB> 3 </SB> </CHEM>. UNDER THESE CONDITIONS, THE BARITA CAN BE FLOWERED SATISFACTORILY. THIS PROCESS MAY EXTEND TO THE INDUSTRY IN WHICH THE BARITE FLOATING PROCESS IS APPLIED IN MINERALS CONTAINING CYANURATION REAGENTS OR THE IMPROVEMENT OF THE SURFACE PROPERTIES OF BARITE PARTICLES IS REQUIRED. USE IN THE PROCESS OF RECOVERY OF GOLD AND FLOATING OF THE BARE OF THE TAILS OF THE PROCESS OF CYANURATION. THE TECHNICAL OBJECTIVE OF THE INVENTION IS TO CURE THE PULP TO EXTRACT THE GOLD USING AN ALCALI!

CU1989235A 1989-11-30 1989-11-30 Procedure for improving the retrieval of barite by the flotation of minerals which are difficult to make use of. CU22258A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CU1989235A CU22258A1 (en) 1989-11-30 1989-11-30 Procedure for improving the retrieval of barite by the flotation of minerals which are difficult to make use of.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CU1989235A CU22258A1 (en) 1989-11-30 1989-11-30 Procedure for improving the retrieval of barite by the flotation of minerals which are difficult to make use of.

Publications (1)

Publication Number Publication Date
CU22258A1 true CU22258A1 (en) 1995-01-31

Family

ID=5459558

Family Applications (1)

Application Number Title Priority Date Filing Date
CU1989235A CU22258A1 (en) 1989-11-30 1989-11-30 Procedure for improving the retrieval of barite by the flotation of minerals which are difficult to make use of.

Country Status (1)

Country Link
CU (1) CU22258A1 (en)

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