PROCESS FOR DISSOLVING OR EXTRACTING AT LEAST ONE PRECIOUS METAL FROM A SOURCE MATERIAL CONTAINING THE SAME
New and useful processes are provided for leaching at least one precious metal contents from sources composed of or containing such metals. The leaching agents used are aqueous solutions of solvated alkali metal, alkaline earth metal, ammonium, and/or mono- and/or dihaloisocyanurate(s), and one or m...
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| creator | MANIMARAN, THANIKAVELU O'DAY, JOSEPH |
| description | New and useful processes are provided for leaching at least one precious metal contents from sources composed of or containing such metals. The leaching agents used are aqueous solutions of solvated alkali metal, alkaline earth metal, ammonium, and/or mono- and/or dihaloisocyanurate(s), and one or more alkali metal halides or alkaline earth metal halides, or ammonium halides. Compositions comprised of such aqueous solutions containing precious metal in the form of a solute are also provided.
La présente invention concerne des procédés nouveaux et utiles pour la lixiviation d'un contenu comprenant au moins un métal précieux à partir de sources composées de tels métaux ou contenant ceux-ci. Les agents de lixiviation utilisés sont des solutions aqueuses de métal alcalin, de métal alcalino-terreux, d'ammonium, et/ou de mono- et/ou de dihaloisocyanurate(s) solvatés, et un ou plusieurs halogénures de métaux alcalins ou halogénures de métaux alcalino-terreux, ou halogénures d'ammonium. L'invention concerne également des compositions constituées de telles solutions aqueuses contenant un métal précieux sous la forme d'un soluté. |
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La présente invention concerne des procédés nouveaux et utiles pour la lixiviation d'un contenu comprenant au moins un métal précieux à partir de sources composées de tels métaux ou contenant ceux-ci. Les agents de lixiviation utilisés sont des solutions aqueuses de métal alcalin, de métal alcalino-terreux, d'ammonium, et/ou de mono- et/ou de dihaloisocyanurate(s) solvatés, et un ou plusieurs halogénures de métaux alcalins ou halogénures de métaux alcalino-terreux, ou halogénures d'ammonium. L'invention concerne également des compositions constituées de telles solutions aqueuses contenant un métal précieux sous la forme d'un soluté.</description><language>eng ; fre</language><subject>CHEMISTRY ; FERROUS OR NON-FERROUS ALLOYS ; METALLURGY ; PRETREATMENT OF RAW MATERIALS ; PRODUCTION AND REFINING OF METALS ; TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><creationdate>2015</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=20150709&DB=EPODOC&CC=WO&NR=2015102867A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150709&DB=EPODOC&CC=WO&NR=2015102867A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MANIMARAN, THANIKAVELU</creatorcontrib><creatorcontrib>O'DAY, JOSEPH</creatorcontrib><title>PROCESS FOR DISSOLVING OR EXTRACTING AT LEAST ONE PRECIOUS METAL FROM A SOURCE MATERIAL CONTAINING THE SAME</title><description>New and useful processes are provided for leaching at least one precious metal contents from sources composed of or containing such metals. The leaching agents used are aqueous solutions of solvated alkali metal, alkaline earth metal, ammonium, and/or mono- and/or dihaloisocyanurate(s), and one or more alkali metal halides or alkaline earth metal halides, or ammonium halides. Compositions comprised of such aqueous solutions containing precious metal in the form of a solute are also provided.
La présente invention concerne des procédés nouveaux et utiles pour la lixiviation d'un contenu comprenant au moins un métal précieux à partir de sources composées de tels métaux ou contenant ceux-ci. Les agents de lixiviation utilisés sont des solutions aqueuses de métal alcalin, de métal alcalino-terreux, d'ammonium, et/ou de mono- et/ou de dihaloisocyanurate(s) solvatés, et un ou plusieurs halogénures de métaux alcalins ou halogénures de métaux alcalino-terreux, ou halogénures d'ammonium. L'invention concerne également des compositions constituées de telles solutions aqueuses contenant un métal précieux sous la forme d'un soluté.</description><subject>CHEMISTRY</subject><subject>FERROUS OR NON-FERROUS ALLOYS</subject><subject>METALLURGY</subject><subject>PRETREATMENT OF RAW MATERIALS</subject><subject>PRODUCTION AND REFINING OF METALS</subject><subject>TREATMENT OF ALLOYS OR NON-FERROUS METALS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNi7sKwkAQRdNYiPoPA9ZCEvHRDuvELGR3ZGeidiHI2igaiP-PCfgBVodzuHeaPE6BDYlAwQEOVoSrs_VHGIyuGtDoaKhQEYoCe4JTIGO5FnCkWEER2AGCcB0MgUOlYIds2CtaP761JBB0NE8m9_bZx8WPs2RZkJpyFbt3E_uuvcVX_DQXztNsk6X5frvDbP3f6guVeDc3</recordid><startdate>20150709</startdate><enddate>20150709</enddate><creator>MANIMARAN, THANIKAVELU</creator><creator>O'DAY, JOSEPH</creator><scope>EVB</scope></search><sort><creationdate>20150709</creationdate><title>PROCESS FOR DISSOLVING OR EXTRACTING AT LEAST ONE PRECIOUS METAL FROM A SOURCE MATERIAL CONTAINING THE SAME</title><author>MANIMARAN, THANIKAVELU ; O'DAY, JOSEPH</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2015102867A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2015</creationdate><topic>CHEMISTRY</topic><topic>FERROUS OR NON-FERROUS ALLOYS</topic><topic>METALLURGY</topic><topic>PRETREATMENT OF RAW MATERIALS</topic><topic>PRODUCTION AND REFINING OF METALS</topic><topic>TREATMENT OF ALLOYS OR NON-FERROUS METALS</topic><toplevel>online_resources</toplevel><creatorcontrib>MANIMARAN, THANIKAVELU</creatorcontrib><creatorcontrib>O'DAY, JOSEPH</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MANIMARAN, THANIKAVELU</au><au>O'DAY, JOSEPH</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROCESS FOR DISSOLVING OR EXTRACTING AT LEAST ONE PRECIOUS METAL FROM A SOURCE MATERIAL CONTAINING THE SAME</title><date>2015-07-09</date><risdate>2015</risdate><abstract>New and useful processes are provided for leaching at least one precious metal contents from sources composed of or containing such metals. The leaching agents used are aqueous solutions of solvated alkali metal, alkaline earth metal, ammonium, and/or mono- and/or dihaloisocyanurate(s), and one or more alkali metal halides or alkaline earth metal halides, or ammonium halides. Compositions comprised of such aqueous solutions containing precious metal in the form of a solute are also provided.
La présente invention concerne des procédés nouveaux et utiles pour la lixiviation d'un contenu comprenant au moins un métal précieux à partir de sources composées de tels métaux ou contenant ceux-ci. Les agents de lixiviation utilisés sont des solutions aqueuses de métal alcalin, de métal alcalino-terreux, d'ammonium, et/ou de mono- et/ou de dihaloisocyanurate(s) solvatés, et un ou plusieurs halogénures de métaux alcalins ou halogénures de métaux alcalino-terreux, ou halogénures d'ammonium. L'invention concerne également des compositions constituées de telles solutions aqueuses contenant un métal précieux sous la forme d'un soluté.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY FERROUS OR NON-FERROUS ALLOYS METALLURGY PRETREATMENT OF RAW MATERIALS PRODUCTION AND REFINING OF METALS TREATMENT OF ALLOYS OR NON-FERROUS METALS |
| title | PROCESS FOR DISSOLVING OR EXTRACTING AT LEAST ONE PRECIOUS METAL FROM A SOURCE MATERIAL CONTAINING THE SAME |
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