A PROCESS FOR THE PREPARATION OF SODIUM SILICATE FROM KIMBERLITE TAILINGS
In the present invention a process for the preparation of sodium silicate from Kimberlite tailing generated as solid waste during diamond mining is disclosed. The process comprises, reacting Kimberlite tailing with mineral acid to remove acid soluble impurities followed by digesting acid treated Kim...
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| creator | SOMANI, RAJESH, SHANTILAL MODY, HARESH, MAHIPATLAL CHUNAWALA, JATIN, RAMESHCHANDRA KUMAR, KAMLESH JASRA, RAKSH, VIR GHELANI, DEVENDRA, LALJIBHAI RANPARA, HEMAL, NARENDRAKUMAR DHAR, MAHARAJ, KISHAN BAROCHIYA, DIPTI, JIVANBHAI RAO, CHAKLA, KESVA BAJAJ, HARI, CHAND CHANDRA, SURESH |
| description | In the present invention a process for the preparation of sodium silicate from Kimberlite tailing generated as solid waste during diamond mining is disclosed. The process comprises, reacting Kimberlite tailing with mineral acid to remove acid soluble impurities followed by digesting acid treated Kimberlite tailing with alkali solution in a open or closed system to obtain sodium silicate useful for commercial applications.
La présente invention concerne un procédé de fabrication de silicate de sodium à partir d'une traînée de Kimberlite, un déchet solide obtenu lors de l'exploitation d'une mine de diamant. Le procédé consiste à faire réagir la traînée de Kimberlite avec un acide minéral afin d'éliminer les impuretés solubles dans l'acide, puis à digérer la traînée de Kimberlite traitée par l'acide avec une solution alcaline dans un système ouvert ou fermé, afin d'obtenir du silicate de sodium utile pour des applications commerciales. |
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La présente invention concerne un procédé de fabrication de silicate de sodium à partir d'une traînée de Kimberlite, un déchet solide obtenu lors de l'exploitation d'une mine de diamant. Le procédé consiste à faire réagir la traînée de Kimberlite avec un acide minéral afin d'éliminer les impuretés solubles dans l'acide, puis à digérer la traînée de Kimberlite traitée par l'acide avec une solution alcaline dans un système ouvert ou fermé, afin d'obtenir du silicate de sodium utile pour des applications commerciales.</description><language>eng ; fre</language><subject>CHEMISTRY ; COMPOUNDS THEREOF ; INORGANIC CHEMISTRY ; METALLURGY ; NON-METALLIC ELEMENTS</subject><creationdate>2007</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=20070518&DB=EPODOC&CC=WO&NR=2007054955A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20070518&DB=EPODOC&CC=WO&NR=2007054955A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SOMANI, RAJESH, SHANTILAL</creatorcontrib><creatorcontrib>MODY, HARESH, MAHIPATLAL</creatorcontrib><creatorcontrib>CHUNAWALA, JATIN, RAMESHCHANDRA</creatorcontrib><creatorcontrib>KUMAR, KAMLESH</creatorcontrib><creatorcontrib>JASRA, RAKSH, VIR</creatorcontrib><creatorcontrib>GHELANI, DEVENDRA, LALJIBHAI</creatorcontrib><creatorcontrib>RANPARA, HEMAL, NARENDRAKUMAR</creatorcontrib><creatorcontrib>DHAR, MAHARAJ, KISHAN</creatorcontrib><creatorcontrib>BAROCHIYA, DIPTI, JIVANBHAI</creatorcontrib><creatorcontrib>RAO, CHAKLA, KESVA</creatorcontrib><creatorcontrib>BAJAJ, HARI, CHAND</creatorcontrib><creatorcontrib>CHANDRA, SURESH</creatorcontrib><title>A PROCESS FOR THE PREPARATION OF SODIUM SILICATE FROM KIMBERLITE TAILINGS</title><description>In the present invention a process for the preparation of sodium silicate from Kimberlite tailing generated as solid waste during diamond mining is disclosed. The process comprises, reacting Kimberlite tailing with mineral acid to remove acid soluble impurities followed by digesting acid treated Kimberlite tailing with alkali solution in a open or closed system to obtain sodium silicate useful for commercial applications.
La présente invention concerne un procédé de fabrication de silicate de sodium à partir d'une traînée de Kimberlite, un déchet solide obtenu lors de l'exploitation d'une mine de diamant. Le procédé consiste à faire réagir la traînée de Kimberlite avec un acide minéral afin d'éliminer les impuretés solubles dans l'acide, puis à digérer la traînée de Kimberlite traitée par l'acide avec une solution alcaline dans un système ouvert ou fermé, afin d'obtenir du silicate de sodium utile pour des applications commerciales.</description><subject>CHEMISTRY</subject><subject>COMPOUNDS THEREOF</subject><subject>INORGANIC CHEMISTRY</subject><subject>METALLURGY</subject><subject>NON-METALLIC ELEMENTS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2007</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPB0VAgI8nd2DQ5WcPMPUgjxcAXyXQMcgxxDPP39FPzdFIL9XTxDfRWCPX08nR1DXBXcgvx9Fbw9fZ1cg3w8gfwQR6CMn3swDwNrWmJOcSovlOZmUHZzDXH20E0tyI9PLS5ITE7NSy2JD_c3MjAwNzA1sTQ1dTQ0Jk4VANdpLgI</recordid><startdate>20070518</startdate><enddate>20070518</enddate><creator>SOMANI, RAJESH, SHANTILAL</creator><creator>MODY, HARESH, MAHIPATLAL</creator><creator>CHUNAWALA, JATIN, RAMESHCHANDRA</creator><creator>KUMAR, KAMLESH</creator><creator>JASRA, RAKSH, VIR</creator><creator>GHELANI, DEVENDRA, LALJIBHAI</creator><creator>RANPARA, HEMAL, NARENDRAKUMAR</creator><creator>DHAR, MAHARAJ, KISHAN</creator><creator>BAROCHIYA, DIPTI, JIVANBHAI</creator><creator>RAO, CHAKLA, KESVA</creator><creator>BAJAJ, HARI, CHAND</creator><creator>CHANDRA, SURESH</creator><scope>EVB</scope></search><sort><creationdate>20070518</creationdate><title>A PROCESS FOR THE PREPARATION OF SODIUM SILICATE FROM KIMBERLITE TAILINGS</title><author>SOMANI, RAJESH, SHANTILAL ; MODY, HARESH, MAHIPATLAL ; CHUNAWALA, JATIN, RAMESHCHANDRA ; KUMAR, KAMLESH ; JASRA, RAKSH, VIR ; GHELANI, DEVENDRA, LALJIBHAI ; RANPARA, HEMAL, NARENDRAKUMAR ; DHAR, MAHARAJ, KISHAN ; BAROCHIYA, DIPTI, JIVANBHAI ; RAO, CHAKLA, KESVA ; BAJAJ, HARI, CHAND ; CHANDRA, SURESH</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2007054955A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2007</creationdate><topic>CHEMISTRY</topic><topic>COMPOUNDS THEREOF</topic><topic>INORGANIC CHEMISTRY</topic><topic>METALLURGY</topic><topic>NON-METALLIC ELEMENTS</topic><toplevel>online_resources</toplevel><creatorcontrib>SOMANI, RAJESH, SHANTILAL</creatorcontrib><creatorcontrib>MODY, HARESH, MAHIPATLAL</creatorcontrib><creatorcontrib>CHUNAWALA, JATIN, RAMESHCHANDRA</creatorcontrib><creatorcontrib>KUMAR, KAMLESH</creatorcontrib><creatorcontrib>JASRA, RAKSH, VIR</creatorcontrib><creatorcontrib>GHELANI, DEVENDRA, LALJIBHAI</creatorcontrib><creatorcontrib>RANPARA, HEMAL, NARENDRAKUMAR</creatorcontrib><creatorcontrib>DHAR, MAHARAJ, KISHAN</creatorcontrib><creatorcontrib>BAROCHIYA, DIPTI, JIVANBHAI</creatorcontrib><creatorcontrib>RAO, CHAKLA, KESVA</creatorcontrib><creatorcontrib>BAJAJ, HARI, CHAND</creatorcontrib><creatorcontrib>CHANDRA, SURESH</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SOMANI, RAJESH, SHANTILAL</au><au>MODY, HARESH, MAHIPATLAL</au><au>CHUNAWALA, JATIN, RAMESHCHANDRA</au><au>KUMAR, KAMLESH</au><au>JASRA, RAKSH, VIR</au><au>GHELANI, DEVENDRA, LALJIBHAI</au><au>RANPARA, HEMAL, NARENDRAKUMAR</au><au>DHAR, MAHARAJ, KISHAN</au><au>BAROCHIYA, DIPTI, JIVANBHAI</au><au>RAO, CHAKLA, KESVA</au><au>BAJAJ, HARI, CHAND</au><au>CHANDRA, SURESH</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>A PROCESS FOR THE PREPARATION OF SODIUM SILICATE FROM KIMBERLITE TAILINGS</title><date>2007-05-18</date><risdate>2007</risdate><abstract>In the present invention a process for the preparation of sodium silicate from Kimberlite tailing generated as solid waste during diamond mining is disclosed. The process comprises, reacting Kimberlite tailing with mineral acid to remove acid soluble impurities followed by digesting acid treated Kimberlite tailing with alkali solution in a open or closed system to obtain sodium silicate useful for commercial applications.
La présente invention concerne un procédé de fabrication de silicate de sodium à partir d'une traînée de Kimberlite, un déchet solide obtenu lors de l'exploitation d'une mine de diamant. Le procédé consiste à faire réagir la traînée de Kimberlite avec un acide minéral afin d'éliminer les impuretés solubles dans l'acide, puis à digérer la traînée de Kimberlite traitée par l'acide avec une solution alcaline dans un système ouvert ou fermé, afin d'obtenir du silicate de sodium utile pour des applications commerciales.</abstract><oa>free_for_read</oa></addata></record> |
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| title | A PROCESS FOR THE PREPARATION OF SODIUM SILICATE FROM KIMBERLITE TAILINGS |
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