MODIFIED AMINE-ALDEHYDE RESINS AND USES THEREOF IN SEPARATION PROCESSES
Modified resins are disclosed for removing a wide variety of solids and/or ionic species from the liquids in which they are suspended and/or dissolved. These modified resins are especially useful as froth flotation depressants in the beneficiation of many types of materials (e.g., mineral and metal...
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| creator | WRIGHT, JAMES T GABRIELSON, KURT D HURD, PHILIP W HART, PAUL REDIGER, RICHARD A ARTHUR, LISA M KELLY, ROBBIE D HINES, JOHN B WHITE, CARL R |
| description | Modified resins are disclosed for removing a wide variety of solids and/or ionic species from the liquids in which they are suspended and/or dissolved. These modified resins are especially useful as froth flotation depressants in the beneficiation of many types of materials (e.g., mineral and metal ores), including the beneficiation of impure coal comprising clay impurities, as well as in the separation of valuable bitumen from solid contaminants such as sand. The modified resins are also useful for treating aqueous liquid suspensions to remove solid particulates, as well as for removing metallic ions in the purification of water. The modified resins comprise a base resin that is modified with a coupling agent, which is highly selective for binding to solid contaminants and especially siliceous materials such as sand or clay.
L'invention concerne des résines amine-aldéhyde modifiées qui permettent d'éliminer un grand nombre d'espèces solides et/ou ioniques en suspension et/ou dissoutes dans des liquides. Ces résines modifiées sont particulièrement utilisées comme dépresseurs de flottation par mousse dans la valorisation de divers types de matériaux (tels que les minerais et les minerais métalliques), y compris la valorisation de charbon impur contenant des impuretés argileuses, ainsi que dans la séparation d'asphalte précieux de contaminants solides tels que le sable. Ces résines modifiées sont également utilisées pour traiter les suspensions liquides aqueuses et les débarrasser des particules solides, ainsi que pour éliminer des ions métalliques lors de la purification de l'eau. Par ailleurs, les résines modifiées contiennent une base résineuse, modifiée par un agent de couplage, qui se lie avec une sélectivité élevée aux contaminants solides et particulièrement aux matériaux siliceux tels que le sable ou l'argile. |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CA2591884C</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CA2591884C</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CA2591884C3</originalsourceid><addsrcrecordid>eNrjZHD39XfxdPN0dVFw9PX0c9V19HFx9Yh0cVUIcg329AtWcPRzUQgNdg1WCPFwDXL1d1Pw9FMIdg1wDHIM8fT3UwgI8nd2DQbK8zCwpiXmFKfyQmluBnk31xBnD93Ugvz41OKCxOTUvNSSeGdHI1NLQwsLE2djwioAHOQrrg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>MODIFIED AMINE-ALDEHYDE RESINS AND USES THEREOF IN SEPARATION PROCESSES</title><source>esp@cenet</source><creator>WRIGHT, JAMES T ; GABRIELSON, KURT D ; HURD, PHILIP W ; HART, PAUL ; REDIGER, RICHARD A ; ARTHUR, LISA M ; KELLY, ROBBIE D ; HINES, JOHN B ; WHITE, CARL R</creator><creatorcontrib>WRIGHT, JAMES T ; GABRIELSON, KURT D ; HURD, PHILIP W ; HART, PAUL ; REDIGER, RICHARD A ; ARTHUR, LISA M ; KELLY, ROBBIE D ; HINES, JOHN B ; WHITE, CARL R</creatorcontrib><description>Modified resins are disclosed for removing a wide variety of solids and/or ionic species from the liquids in which they are suspended and/or dissolved. These modified resins are especially useful as froth flotation depressants in the beneficiation of many types of materials (e.g., mineral and metal ores), including the beneficiation of impure coal comprising clay impurities, as well as in the separation of valuable bitumen from solid contaminants such as sand. The modified resins are also useful for treating aqueous liquid suspensions to remove solid particulates, as well as for removing metallic ions in the purification of water. The modified resins comprise a base resin that is modified with a coupling agent, which is highly selective for binding to solid contaminants and especially siliceous materials such as sand or clay.
L'invention concerne des résines amine-aldéhyde modifiées qui permettent d'éliminer un grand nombre d'espèces solides et/ou ioniques en suspension et/ou dissoutes dans des liquides. Ces résines modifiées sont particulièrement utilisées comme dépresseurs de flottation par mousse dans la valorisation de divers types de matériaux (tels que les minerais et les minerais métalliques), y compris la valorisation de charbon impur contenant des impuretés argileuses, ainsi que dans la séparation d'asphalte précieux de contaminants solides tels que le sable. Ces résines modifiées sont également utilisées pour traiter les suspensions liquides aqueuses et les débarrasser des particules solides, ainsi que pour éliminer des ions métalliques lors de la purification de l'eau. Par ailleurs, les résines modifiées contiennent une base résineuse, modifiée par un agent de couplage, qui se lie avec une sélectivité élevée aux contaminants solides et particulièrement aux matériaux siliceux tels que le sable ou l'argile.</description><language>eng ; fre</language><subject>ADHESIVES ; CHEMISTRY ; CRACKING HYDROCARBON OILS ; DIFFERENTIAL SEDIMENTATION ; DYES ; FERROUS OR NON-FERROUS ALLOYS ; FLOTATION ; FUELS ; LUBRICANTS ; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS ; METALLURGY ; MINERAL WAXES ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; PAINTS ; PEAT ; PERFORMING OPERATIONS ; PETROLEUM, GAS OR COKE INDUSTRIES ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; POLISHES ; PREPARATION OF CARBON BLACK ; PREPARING CLAY ; PRETREATMENT OF RAW MATERIALS ; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL,e.g. PLASTER ; PRODUCTION AND REFINING OF METALS ; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION ; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES ; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS ; REFORMING OF NAPHTHA ; SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS ; SEPARATION ; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS ; SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS ; TECHNICAL GASES CONTAINING CARBON MONOXIDE ; TRANSPORTING ; TREATMENT OF ALLOYS OR NON-FERROUS METALS ; TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE ; WORKING CEMENT, CLAY, OR STONE</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=20140218&DB=EPODOC&CC=CA&NR=2591884C$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140218&DB=EPODOC&CC=CA&NR=2591884C$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WRIGHT, JAMES T</creatorcontrib><creatorcontrib>GABRIELSON, KURT D</creatorcontrib><creatorcontrib>HURD, PHILIP W</creatorcontrib><creatorcontrib>HART, PAUL</creatorcontrib><creatorcontrib>REDIGER, RICHARD A</creatorcontrib><creatorcontrib>ARTHUR, LISA M</creatorcontrib><creatorcontrib>KELLY, ROBBIE D</creatorcontrib><creatorcontrib>HINES, JOHN B</creatorcontrib><creatorcontrib>WHITE, CARL R</creatorcontrib><title>MODIFIED AMINE-ALDEHYDE RESINS AND USES THEREOF IN SEPARATION PROCESSES</title><description>Modified resins are disclosed for removing a wide variety of solids and/or ionic species from the liquids in which they are suspended and/or dissolved. These modified resins are especially useful as froth flotation depressants in the beneficiation of many types of materials (e.g., mineral and metal ores), including the beneficiation of impure coal comprising clay impurities, as well as in the separation of valuable bitumen from solid contaminants such as sand. The modified resins are also useful for treating aqueous liquid suspensions to remove solid particulates, as well as for removing metallic ions in the purification of water. The modified resins comprise a base resin that is modified with a coupling agent, which is highly selective for binding to solid contaminants and especially siliceous materials such as sand or clay.
L'invention concerne des résines amine-aldéhyde modifiées qui permettent d'éliminer un grand nombre d'espèces solides et/ou ioniques en suspension et/ou dissoutes dans des liquides. Ces résines modifiées sont particulièrement utilisées comme dépresseurs de flottation par mousse dans la valorisation de divers types de matériaux (tels que les minerais et les minerais métalliques), y compris la valorisation de charbon impur contenant des impuretés argileuses, ainsi que dans la séparation d'asphalte précieux de contaminants solides tels que le sable. Ces résines modifiées sont également utilisées pour traiter les suspensions liquides aqueuses et les débarrasser des particules solides, ainsi que pour éliminer des ions métalliques lors de la purification de l'eau. Par ailleurs, les résines modifiées contiennent une base résineuse, modifiée par un agent de couplage, qui se lie avec une sélectivité élevée aux contaminants solides et particulièrement aux matériaux siliceux tels que le sable ou l'argile.</description><subject>ADHESIVES</subject><subject>CHEMISTRY</subject><subject>CRACKING HYDROCARBON OILS</subject><subject>DIFFERENTIAL SEDIMENTATION</subject><subject>DYES</subject><subject>FERROUS OR NON-FERROUS ALLOYS</subject><subject>FLOTATION</subject><subject>FUELS</subject><subject>LUBRICANTS</subject><subject>MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS</subject><subject>METALLURGY</subject><subject>MINERAL WAXES</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>PAINTS</subject><subject>PEAT</subject><subject>PERFORMING OPERATIONS</subject><subject>PETROLEUM, GAS OR COKE INDUSTRIES</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>POLISHES</subject><subject>PREPARATION OF CARBON BLACK</subject><subject>PREPARING CLAY</subject><subject>PRETREATMENT OF RAW MATERIALS</subject><subject>PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL,e.g. PLASTER</subject><subject>PRODUCTION AND REFINING OF METALS</subject><subject>PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION</subject><subject>RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES</subject><subject>REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS</subject><subject>REFORMING OF NAPHTHA</subject><subject>SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS</subject><subject>SEPARATION</subject><subject>SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS</subject><subject>SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS</subject><subject>TECHNICAL GASES CONTAINING CARBON MONOXIDE</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><subject>TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES</subject><subject>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</subject><subject>WORKING CEMENT, CLAY, OR STONE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2014</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHD39XfxdPN0dVFw9PX0c9V19HFx9Yh0cVUIcg329AtWcPRzUQgNdg1WCPFwDXL1d1Pw9FMIdg1wDHIM8fT3UwgI8nd2DQbK8zCwpiXmFKfyQmluBnk31xBnD93Ugvz41OKCxOTUvNSSeGdHI1NLQwsLE2djwioAHOQrrg</recordid><startdate>20140218</startdate><enddate>20140218</enddate><creator>WRIGHT, JAMES T</creator><creator>GABRIELSON, KURT D</creator><creator>HURD, PHILIP W</creator><creator>HART, PAUL</creator><creator>REDIGER, RICHARD A</creator><creator>ARTHUR, LISA M</creator><creator>KELLY, ROBBIE D</creator><creator>HINES, JOHN B</creator><creator>WHITE, CARL R</creator><scope>EVB</scope></search><sort><creationdate>20140218</creationdate><title>MODIFIED AMINE-ALDEHYDE RESINS AND USES THEREOF IN SEPARATION PROCESSES</title><author>WRIGHT, JAMES T ; GABRIELSON, KURT D ; HURD, PHILIP W ; HART, PAUL ; REDIGER, RICHARD A ; ARTHUR, LISA M ; KELLY, ROBBIE D ; HINES, JOHN B ; WHITE, CARL R</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA2591884C3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2014</creationdate><topic>ADHESIVES</topic><topic>CHEMISTRY</topic><topic>CRACKING HYDROCARBON OILS</topic><topic>DIFFERENTIAL SEDIMENTATION</topic><topic>DYES</topic><topic>FERROUS OR NON-FERROUS ALLOYS</topic><topic>FLOTATION</topic><topic>FUELS</topic><topic>LUBRICANTS</topic><topic>MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS</topic><topic>METALLURGY</topic><topic>MINERAL WAXES</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>PAINTS</topic><topic>PEAT</topic><topic>PERFORMING OPERATIONS</topic><topic>PETROLEUM, GAS OR COKE INDUSTRIES</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>POLISHES</topic><topic>PREPARATION OF CARBON BLACK</topic><topic>PREPARING CLAY</topic><topic>PRETREATMENT OF RAW MATERIALS</topic><topic>PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL,e.g. PLASTER</topic><topic>PRODUCTION AND REFINING OF METALS</topic><topic>PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION</topic><topic>RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES</topic><topic>REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS</topic><topic>REFORMING OF NAPHTHA</topic><topic>SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS</topic><topic>SEPARATION</topic><topic>SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS</topic><topic>SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS</topic><topic>TECHNICAL GASES CONTAINING CARBON MONOXIDE</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF ALLOYS OR NON-FERROUS METALS</topic><topic>TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES</topic><topic>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</topic><topic>WORKING CEMENT, CLAY, OR STONE</topic><toplevel>online_resources</toplevel><creatorcontrib>WRIGHT, JAMES T</creatorcontrib><creatorcontrib>GABRIELSON, KURT D</creatorcontrib><creatorcontrib>HURD, PHILIP W</creatorcontrib><creatorcontrib>HART, PAUL</creatorcontrib><creatorcontrib>REDIGER, RICHARD A</creatorcontrib><creatorcontrib>ARTHUR, LISA M</creatorcontrib><creatorcontrib>KELLY, ROBBIE D</creatorcontrib><creatorcontrib>HINES, JOHN B</creatorcontrib><creatorcontrib>WHITE, CARL R</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WRIGHT, JAMES T</au><au>GABRIELSON, KURT D</au><au>HURD, PHILIP W</au><au>HART, PAUL</au><au>REDIGER, RICHARD A</au><au>ARTHUR, LISA M</au><au>KELLY, ROBBIE D</au><au>HINES, JOHN B</au><au>WHITE, CARL R</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>MODIFIED AMINE-ALDEHYDE RESINS AND USES THEREOF IN SEPARATION PROCESSES</title><date>2014-02-18</date><risdate>2014</risdate><abstract>Modified resins are disclosed for removing a wide variety of solids and/or ionic species from the liquids in which they are suspended and/or dissolved. These modified resins are especially useful as froth flotation depressants in the beneficiation of many types of materials (e.g., mineral and metal ores), including the beneficiation of impure coal comprising clay impurities, as well as in the separation of valuable bitumen from solid contaminants such as sand. The modified resins are also useful for treating aqueous liquid suspensions to remove solid particulates, as well as for removing metallic ions in the purification of water. The modified resins comprise a base resin that is modified with a coupling agent, which is highly selective for binding to solid contaminants and especially siliceous materials such as sand or clay.
L'invention concerne des résines amine-aldéhyde modifiées qui permettent d'éliminer un grand nombre d'espèces solides et/ou ioniques en suspension et/ou dissoutes dans des liquides. Ces résines modifiées sont particulièrement utilisées comme dépresseurs de flottation par mousse dans la valorisation de divers types de matériaux (tels que les minerais et les minerais métalliques), y compris la valorisation de charbon impur contenant des impuretés argileuses, ainsi que dans la séparation d'asphalte précieux de contaminants solides tels que le sable. Ces résines modifiées sont également utilisées pour traiter les suspensions liquides aqueuses et les débarrasser des particules solides, ainsi que pour éliminer des ions métalliques lors de la purification de l'eau. Par ailleurs, les résines modifiées contiennent une base résineuse, modifiée par un agent de couplage, qui se lie avec une sélectivité élevée aux contaminants solides et particulièrement aux matériaux siliceux tels que le sable ou l'argile.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADHESIVES CHEMISTRY CRACKING HYDROCARBON OILS DIFFERENTIAL SEDIMENTATION DYES FERROUS OR NON-FERROUS ALLOYS FLOTATION FUELS LUBRICANTS MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS METALLURGY MINERAL WAXES MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL POLISHES PREPARATION OF CARBON BLACK PREPARING CLAY PRETREATMENT OF RAW MATERIALS PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL,e.g. PLASTER PRODUCTION AND REFINING OF METALS PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS REFORMING OF NAPHTHA SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS SEPARATION SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS TECHNICAL GASES CONTAINING CARBON MONOXIDE TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE WORKING CEMENT, CLAY, OR STONE |
| title | MODIFIED AMINE-ALDEHYDE RESINS AND USES THEREOF IN SEPARATION PROCESSES |
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