Pub Date : 2002-11-22DOI: 10.1039/9781847551887-00102
D. Skuse, C. Basilio, R. Lowe, A. Gorken, L. Magliocco, R. Hagy
Abstract Reverse flotation has emerged as one of the most efficient beneficiation process for removing discolored impurities, mainly titanium and iron-containing minerals, from kaolin. In kaolin flotation, tall oil has been traditionally used as the collector. This requires activation of the discolored impurities with metal ion (i.e., Ca 2+ ) to enhance tall oil adsorption. On the other hand, hydroxamates have been demonstrated to be more effective and do not require an activation step. In this study, the flotation performance of a series of newly developed hydroxamate collectors was evaluated on different crude clays from Georgia, USA. These new modified hydroxamates provide improved properties and performance over the standard tall oil collector and the current commercially available hydroxamate collector (Aero Promoter 6493) used in the kaolin industry.
{"title":"Modified hydroxamate collectors for kaolin flotation","authors":"D. Skuse, C. Basilio, R. Lowe, A. Gorken, L. Magliocco, R. Hagy","doi":"10.1039/9781847551887-00102","DOIUrl":"https://doi.org/10.1039/9781847551887-00102","url":null,"abstract":"Abstract Reverse flotation has emerged as one of the most efficient beneficiation process for removing discolored impurities, mainly titanium and iron-containing minerals, from kaolin. In kaolin flotation, tall oil has been traditionally used as the collector. This requires activation of the discolored impurities with metal ion (i.e., Ca 2+ ) to enhance tall oil adsorption. On the other hand, hydroxamates have been demonstrated to be more effective and do not require an activation step. In this study, the flotation performance of a series of newly developed hydroxamate collectors was evaluated on different crude clays from Georgia, USA. These new modified hydroxamates provide improved properties and performance over the standard tall oil collector and the current commercially available hydroxamate collector (Aero Promoter 6493) used in the kaolin industry.","PeriodicalId":235313,"journal":{"name":"Developments in mineral processing","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2002-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115059161","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1992-12-31DOI: 10.1016/B978-0-444-88284-4.50007-X
L. Koopal
{"title":"Chapter 2 – Adsorption","authors":"L. Koopal","doi":"10.1016/B978-0-444-88284-4.50007-X","DOIUrl":"https://doi.org/10.1016/B978-0-444-88284-4.50007-X","url":null,"abstract":"","PeriodicalId":235313,"journal":{"name":"Developments in mineral processing","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1992-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125687565","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1992-12-31DOI: 10.1016/B978-0-444-88284-4.50008-1
R. Pashley
{"title":"Chapter 3 – Interparticulate forces","authors":"R. Pashley","doi":"10.1016/B978-0-444-88284-4.50008-1","DOIUrl":"https://doi.org/10.1016/B978-0-444-88284-4.50008-1","url":null,"abstract":"","PeriodicalId":235313,"journal":{"name":"Developments in mineral processing","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1992-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126719985","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.1016/S0167-4528(00)80095-2
S. Timur, S. Gürmen, Gökhan Orhan, C. Arslan, I. Duman
{"title":"Beneficiation of brass ashes","authors":"S. Timur, S. Gürmen, Gökhan Orhan, C. Arslan, I. Duman","doi":"10.1016/S0167-4528(00)80095-2","DOIUrl":"https://doi.org/10.1016/S0167-4528(00)80095-2","url":null,"abstract":"","PeriodicalId":235313,"journal":{"name":"Developments in mineral processing","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117174927","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.1016/S0167-4528(00)80101-5
S. Groudev, P. Georgiev, I. Špásová
{"title":"Microbial in situ treatment of soils contaminated with radionuclides","authors":"S. Groudev, P. Georgiev, I. Špásová","doi":"10.1016/S0167-4528(00)80101-5","DOIUrl":"https://doi.org/10.1016/S0167-4528(00)80101-5","url":null,"abstract":"","PeriodicalId":235313,"journal":{"name":"Developments in mineral processing","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120938552","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.1016/S0167-4528(00)80049-6
J. Paulo, J. Leite
{"title":"A comparison of LIX984® and non-conventional reagents as copper extractants","authors":"J. Paulo, J. Leite","doi":"10.1016/S0167-4528(00)80049-6","DOIUrl":"https://doi.org/10.1016/S0167-4528(00)80049-6","url":null,"abstract":"","PeriodicalId":235313,"journal":{"name":"Developments in mineral processing","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121376968","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.1016/S0167-4528(05)15003-0
D. Lunt, T. Weeks
{"title":"Process Flowsheet Selection","authors":"D. Lunt, T. Weeks","doi":"10.1016/S0167-4528(05)15003-0","DOIUrl":"https://doi.org/10.1016/S0167-4528(05)15003-0","url":null,"abstract":"","PeriodicalId":235313,"journal":{"name":"Developments in mineral processing","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124916071","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.1016/S0167-4528(05)15011-X
H. Lacy
{"title":"Closure and rehabilitation tailings storage facilities","authors":"H. Lacy","doi":"10.1016/S0167-4528(05)15011-X","DOIUrl":"https://doi.org/10.1016/S0167-4528(05)15011-X","url":null,"abstract":"","PeriodicalId":235313,"journal":{"name":"Developments in mineral processing","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125585997","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.1016/S0167-4528(00)80010-1
T. Hirajima, M. Tsunekawa
{"title":"Acoustic emissions from the impact of particles and their application to on-line monitoring for zirconia micro-agglomerate production in liquids","authors":"T. Hirajima, M. Tsunekawa","doi":"10.1016/S0167-4528(00)80010-1","DOIUrl":"https://doi.org/10.1016/S0167-4528(00)80010-1","url":null,"abstract":"","PeriodicalId":235313,"journal":{"name":"Developments in mineral processing","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116583292","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.1016/B978-0-444-88284-4.50009-3
J. Laskowski, R. Pugh
{"title":"Dispersions stability and dispersing agents","authors":"J. Laskowski, R. Pugh","doi":"10.1016/B978-0-444-88284-4.50009-3","DOIUrl":"https://doi.org/10.1016/B978-0-444-88284-4.50009-3","url":null,"abstract":"","PeriodicalId":235313,"journal":{"name":"Developments in mineral processing","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122212943","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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