Active carbon with greater hardness and active carbon - phenolic or epoxy resins composites for the gold minerals treatment

Active carbon with greater hardness and active carbon - phenolic or epoxy resins composites for the gold minerals treatment

The influence of the carbonization conditions of palm kernel in the hardnessof the produced char was established. attrition process was tested with differentchars evaluating the increase of hardness and carbon loss. active carbon-phe-nolic or epoxy resins composites were produced by impregnation and...

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Main Authors: Ernesto de la Torre Ch., Alicia Guevara C., Andrés Miño R.
Format: Article
Language:Spanish
Published: Pontificia Universidad Católica del Ecuador 2013-11-01
Series:infoANALITÍCA
Online Access:http://infoanalitica-puce.edu.ec/index.php/infoanalitica/article/view/41
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spelling doaj-cfd35cc0a816441a87427cd8751976262020-11-24T21:22:23ZspaPontificia Universidad Católica del EcuadorinfoANALITÍCA2477-87882602-83442013-11-011141Active carbon with greater hardness and active carbon - phenolic or epoxy resins composites for the gold minerals treatmentErnesto de la Torre Ch.0Alicia Guevara C.1Andrés Miño R.2Pontificia universidad católica del EcuadorEscuela Politécnica NacionalEscuela Politécnica NacionalThe influence of the carbonization conditions of palm kernel in the hardnessof the produced char was established. attrition process was tested with differentchars evaluating the increase of hardness and carbon loss. active carbon-phe-nolic or epoxy resins composites were produced by impregnation and polyme-rization of resins on active carbon surface. an attritioned active carbon andphenolic resins composites with 99% hardness are obtained. such productscan adsorb a 100% of the soluble gold cyanide complex in the cyanidation -carbon in pulp (ciP) process, tested with a gold sulfide ore (9 g/ton au, 19%pyrite, 75% quartz) from the Portovelo deposit, Ecuador.http://infoanalitica-puce.edu.ec/index.php/infoanalitica/article/view/41
collection DOAJ
language Spanish
format Article
sources DOAJ
author Ernesto de la Torre Ch.
Alicia Guevara C.
Andrés Miño R.
spellingShingle Ernesto de la Torre Ch.
Alicia Guevara C.
Andrés Miño R.
Active carbon with greater hardness and active carbon - phenolic or epoxy resins composites for the gold minerals treatment
infoANALITÍCA
author_facet Ernesto de la Torre Ch.
Alicia Guevara C.
Andrés Miño R.
author_sort Ernesto de la Torre Ch.
title Active carbon with greater hardness and active carbon - phenolic or epoxy resins composites for the gold minerals treatment
title_short Active carbon with greater hardness and active carbon - phenolic or epoxy resins composites for the gold minerals treatment
title_full Active carbon with greater hardness and active carbon - phenolic or epoxy resins composites for the gold minerals treatment
title_fullStr Active carbon with greater hardness and active carbon - phenolic or epoxy resins composites for the gold minerals treatment
title_full_unstemmed Active carbon with greater hardness and active carbon - phenolic or epoxy resins composites for the gold minerals treatment
title_sort active carbon with greater hardness and active carbon - phenolic or epoxy resins composites for the gold minerals treatment
publisher Pontificia Universidad Católica del Ecuador
series infoANALITÍCA
issn 2477-8788
2602-8344
publishDate 2013-11-01
description The influence of the carbonization conditions of palm kernel in the hardnessof the produced char was established. attrition process was tested with differentchars evaluating the increase of hardness and carbon loss. active carbon-phe-nolic or epoxy resins composites were produced by impregnation and polyme-rization of resins on active carbon surface. an attritioned active carbon andphenolic resins composites with 99% hardness are obtained. such productscan adsorb a 100% of the soluble gold cyanide complex in the cyanidation -carbon in pulp (ciP) process, tested with a gold sulfide ore (9 g/ton au, 19%pyrite, 75% quartz) from the Portovelo deposit, Ecuador.
url http://infoanalitica-puce.edu.ec/index.php/infoanalitica/article/view/41
work_keys_str_mv AT ernestodelatorrech activecarbonwithgreaterhardnessandactivecarbonphenolicorepoxyresinscompositesforthegoldmineralstreatment
AT aliciaguevarac activecarbonwithgreaterhardnessandactivecarbonphenolicorepoxyresinscompositesforthegoldmineralstreatment
AT andresminor activecarbonwithgreaterhardnessandactivecarbonphenolicorepoxyresinscompositesforthegoldmineralstreatment
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