DEPRESSANTS FOR MINERAL ORE FLOTATION
Depressants comprising one or more types of polysaccharides comprising one or more types of pentosan units are provided. Also disclosed are processes for enriching a desired mineral from an ore comprising the desired mineral and gangue, wherein the process comprises carrying out a flotation process...
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| creator | MORAIS, PAULO, HENRIQUE MOORE, LUCAS LANGSCH, JORGE, EDUARDO MOREIRA DA COSTA, MARCELO |
| description | Depressants comprising one or more types of polysaccharides comprising one or more types of pentosan units are provided. Also disclosed are processes for enriching a desired mineral from an ore comprising the desired mineral and gangue, wherein the process comprises carrying out a flotation process in the presence of one or more collecting agents and one or more of the depressants.
L'invention concerne des déprimants comprenant un ou plusieurs types de polysaccharides contenant un ou plusieurs types d'unités pentosane, et concerne également des procédés d'enrichissement d'un minéral recherché à partir d'un minerai contenant ledit minéral recherché et de la gangue. Le procédé comprend la mise en œuvre d'un procédé de flottation en présence d'un ou de plusieurs collecteurs et d'un ou de plusieurs desdits déprimants. |
| format | Patent |
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L'invention concerne des déprimants comprenant un ou plusieurs types de polysaccharides contenant un ou plusieurs types d'unités pentosane, et concerne également des procédés d'enrichissement d'un minéral recherché à partir d'un minerai contenant ledit minéral recherché et de la gangue. Le procédé comprend la mise en œuvre d'un procédé de flottation en présence d'un ou de plusieurs collecteurs et d'un ou de plusieurs desdits déprimants.</description><language>eng ; fre</language><subject>DIFFERENTIAL SEDIMENTATION ; FLOTATION ; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS ; PERFORMING OPERATIONS ; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS ; SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS ; TRANSPORTING</subject><creationdate>2014</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140410&DB=EPODOC&CC=WO&NR=2014055502A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140410&DB=EPODOC&CC=WO&NR=2014055502A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MORAIS, PAULO, HENRIQUE</creatorcontrib><creatorcontrib>MOORE, LUCAS</creatorcontrib><creatorcontrib>LANGSCH, JORGE, EDUARDO</creatorcontrib><creatorcontrib>MOREIRA DA COSTA, MARCELO</creatorcontrib><title>DEPRESSANTS FOR MINERAL ORE FLOTATION</title><description>Depressants comprising one or more types of polysaccharides comprising one or more types of pentosan units are provided. Also disclosed are processes for enriching a desired mineral from an ore comprising the desired mineral and gangue, wherein the process comprises carrying out a flotation process in the presence of one or more collecting agents and one or more of the depressants.
L'invention concerne des déprimants comprenant un ou plusieurs types de polysaccharides contenant un ou plusieurs types d'unités pentosane, et concerne également des procédés d'enrichissement d'un minéral recherché à partir d'un minerai contenant ledit minéral recherché et de la gangue. Le procédé comprend la mise en œuvre d'un procédé de flottation en présence d'un ou de plusieurs collecteurs et d'un ou de plusieurs desdits déprimants.</description><subject>DIFFERENTIAL SEDIMENTATION</subject><subject>FLOTATION</subject><subject>MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS</subject><subject>PERFORMING OPERATIONS</subject><subject>SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS</subject><subject>SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2014</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFB1cQ0Icg0OdvQLCVZw8w9S8PX0cw1y9FHwD3JVcPPxD3EM8fT342FgTUvMKU7lhdLcDMpuriHOHrqpBfnxqcUFicmpeakl8eH-RgaGJgampqYGRo6GxsSpAgA3pCQ9</recordid><startdate>20140410</startdate><enddate>20140410</enddate><creator>MORAIS, PAULO, HENRIQUE</creator><creator>MOORE, LUCAS</creator><creator>LANGSCH, JORGE, EDUARDO</creator><creator>MOREIRA DA COSTA, MARCELO</creator><scope>EVB</scope></search><sort><creationdate>20140410</creationdate><title>DEPRESSANTS FOR MINERAL ORE FLOTATION</title><author>MORAIS, PAULO, HENRIQUE ; MOORE, LUCAS ; LANGSCH, JORGE, EDUARDO ; MOREIRA DA COSTA, MARCELO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2014055502A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2014</creationdate><topic>DIFFERENTIAL SEDIMENTATION</topic><topic>FLOTATION</topic><topic>MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS</topic><topic>PERFORMING OPERATIONS</topic><topic>SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS</topic><topic>SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>MORAIS, PAULO, HENRIQUE</creatorcontrib><creatorcontrib>MOORE, LUCAS</creatorcontrib><creatorcontrib>LANGSCH, JORGE, EDUARDO</creatorcontrib><creatorcontrib>MOREIRA DA COSTA, MARCELO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MORAIS, PAULO, HENRIQUE</au><au>MOORE, LUCAS</au><au>LANGSCH, JORGE, EDUARDO</au><au>MOREIRA DA COSTA, MARCELO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>DEPRESSANTS FOR MINERAL ORE FLOTATION</title><date>2014-04-10</date><risdate>2014</risdate><abstract>Depressants comprising one or more types of polysaccharides comprising one or more types of pentosan units are provided. Also disclosed are processes for enriching a desired mineral from an ore comprising the desired mineral and gangue, wherein the process comprises carrying out a flotation process in the presence of one or more collecting agents and one or more of the depressants.
L'invention concerne des déprimants comprenant un ou plusieurs types de polysaccharides contenant un ou plusieurs types d'unités pentosane, et concerne également des procédés d'enrichissement d'un minéral recherché à partir d'un minerai contenant ledit minéral recherché et de la gangue. Le procédé comprend la mise en œuvre d'un procédé de flottation en présence d'un ou de plusieurs collecteurs et d'un ou de plusieurs desdits déprimants.</abstract><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre |
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| subjects | DIFFERENTIAL SEDIMENTATION FLOTATION MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS PERFORMING OPERATIONS SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS TRANSPORTING |
| title | DEPRESSANTS FOR MINERAL ORE FLOTATION |
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