RECOVERY OF SODIUM CHLORIDE AND OTHER SALTS FROM BRINE
A new process for recovery of common salt, potassium chloride, concentrated magnesium chloride with enriched bromide, and high purity magnesia form brin e in an integrated manner, said process comprises preparation of calcium chloride by reaction of hydrochloric acid generated in the process with li...
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| creator | VOHRA, RAJINDER NATH SARAIYA, UPENDRA PADMAKANT JOSHI, HIMANSHU LABHSHANKER MAJEETHIA, KISHORKUMAR MANMOHANDAS MOHANDAS, VADAKKE PUTHOOR YADAV, RAN BAHADUR DERAIYA, HASINA HAJIBHAI DAGA, SOHAN LAL GHOSH, PUSHPITO KUMAR DAVE, ROHIT HARSHADRAY HALDER, KOUSHIK |
| description | A new process for recovery of common salt, potassium chloride, concentrated magnesium chloride with enriched bromide, and high purity magnesia form brin e in an integrated manner, said process comprises preparation of calcium chloride by reaction of hydrochloric acid generated in the process with limestone, desulphatation of brine with calcium chloride, production of sodi um chloride or superior quality in solar pans, solar evaporation of bittern thereby producing carnallite and end bittern, processing carnallite through established processes to produce potassium chloride, recovering end bittern containing highly concentrated magnesium chloride and enriched bromide and calcination of a part of the end bittern after solidification to produce hig h purity magnesia and hydrochloric acid utilizable in the process. |
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fre</language><subject>CHEMISTRY ; COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM,RUBIDIUM, CAESIUM, OR FRANCIUM ; COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS ; INORGANIC CHEMISTRY ; METALLURGY</subject><creationdate>2003</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=20030501&DB=EPODOC&CC=CA&NR=2464642A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,778,883,25551,76302</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20030501&DB=EPODOC&CC=CA&NR=2464642A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>VOHRA, RAJINDER NATH</creatorcontrib><creatorcontrib>SARAIYA, UPENDRA PADMAKANT</creatorcontrib><creatorcontrib>JOSHI, HIMANSHU LABHSHANKER</creatorcontrib><creatorcontrib>MAJEETHIA, KISHORKUMAR MANMOHANDAS</creatorcontrib><creatorcontrib>MOHANDAS, VADAKKE PUTHOOR</creatorcontrib><creatorcontrib>YADAV, RAN BAHADUR</creatorcontrib><creatorcontrib>DERAIYA, HASINA HAJIBHAI</creatorcontrib><creatorcontrib>DAGA, SOHAN LAL</creatorcontrib><creatorcontrib>GHOSH, PUSHPITO KUMAR</creatorcontrib><creatorcontrib>DAVE, ROHIT HARSHADRAY</creatorcontrib><creatorcontrib>HALDER, KOUSHIK</creatorcontrib><title>RECOVERY OF SODIUM CHLORIDE AND OTHER SALTS FROM BRINE</title><description>A new process for recovery of common salt, potassium chloride, concentrated magnesium chloride with enriched bromide, and high purity magnesia form brin e in an integrated manner, said process comprises preparation of calcium chloride by reaction of hydrochloric acid generated in the process with limestone, desulphatation of brine with calcium chloride, production of sodi um chloride or superior quality in solar pans, solar evaporation of bittern thereby producing carnallite and end bittern, processing carnallite through established processes to produce potassium chloride, recovering end bittern containing highly concentrated magnesium chloride and enriched bromide and calcination of a part of the end bittern after solidification to produce hig h purity magnesia and hydrochloric acid utilizable in the process.</description><subject>CHEMISTRY</subject><subject>COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM,RUBIDIUM, CAESIUM, OR FRANCIUM</subject><subject>COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS</subject><subject>INORGANIC CHEMISTRY</subject><subject>METALLURGY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2003</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDALcnX2D3MNilTwd1MI9nfxDPVVcPbw8Q_ydHFVcPRzUfAP8XANUgh29AkJVnAL8vdVcAry9HPlYWBNS8wpTuWF0twMCm6uIc4euqkF-fGpxQWJyal5qSXxzo5GJmZAaORoaEyEEgC0ISc6</recordid><startdate>20030501</startdate><enddate>20030501</enddate><creator>VOHRA, RAJINDER NATH</creator><creator>SARAIYA, UPENDRA PADMAKANT</creator><creator>JOSHI, HIMANSHU LABHSHANKER</creator><creator>MAJEETHIA, KISHORKUMAR MANMOHANDAS</creator><creator>MOHANDAS, VADAKKE PUTHOOR</creator><creator>YADAV, RAN BAHADUR</creator><creator>DERAIYA, HASINA HAJIBHAI</creator><creator>DAGA, SOHAN LAL</creator><creator>GHOSH, PUSHPITO KUMAR</creator><creator>DAVE, ROHIT HARSHADRAY</creator><creator>HALDER, KOUSHIK</creator><scope>EVB</scope></search><sort><creationdate>20030501</creationdate><title>RECOVERY OF SODIUM CHLORIDE AND OTHER SALTS FROM BRINE</title><author>VOHRA, RAJINDER NATH ; SARAIYA, UPENDRA PADMAKANT ; JOSHI, HIMANSHU LABHSHANKER ; MAJEETHIA, KISHORKUMAR MANMOHANDAS ; MOHANDAS, VADAKKE PUTHOOR ; YADAV, RAN BAHADUR ; DERAIYA, HASINA HAJIBHAI ; DAGA, SOHAN LAL ; GHOSH, PUSHPITO KUMAR ; DAVE, ROHIT HARSHADRAY ; HALDER, KOUSHIK</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA2464642A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2003</creationdate><topic>CHEMISTRY</topic><topic>COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM,RUBIDIUM, CAESIUM, OR FRANCIUM</topic><topic>COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS</topic><topic>INORGANIC CHEMISTRY</topic><topic>METALLURGY</topic><toplevel>online_resources</toplevel><creatorcontrib>VOHRA, RAJINDER NATH</creatorcontrib><creatorcontrib>SARAIYA, UPENDRA PADMAKANT</creatorcontrib><creatorcontrib>JOSHI, HIMANSHU LABHSHANKER</creatorcontrib><creatorcontrib>MAJEETHIA, KISHORKUMAR MANMOHANDAS</creatorcontrib><creatorcontrib>MOHANDAS, VADAKKE PUTHOOR</creatorcontrib><creatorcontrib>YADAV, RAN BAHADUR</creatorcontrib><creatorcontrib>DERAIYA, HASINA HAJIBHAI</creatorcontrib><creatorcontrib>DAGA, SOHAN LAL</creatorcontrib><creatorcontrib>GHOSH, PUSHPITO KUMAR</creatorcontrib><creatorcontrib>DAVE, ROHIT HARSHADRAY</creatorcontrib><creatorcontrib>HALDER, KOUSHIK</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>VOHRA, RAJINDER NATH</au><au>SARAIYA, UPENDRA PADMAKANT</au><au>JOSHI, HIMANSHU LABHSHANKER</au><au>MAJEETHIA, KISHORKUMAR MANMOHANDAS</au><au>MOHANDAS, VADAKKE PUTHOOR</au><au>YADAV, RAN BAHADUR</au><au>DERAIYA, HASINA HAJIBHAI</au><au>DAGA, SOHAN LAL</au><au>GHOSH, PUSHPITO KUMAR</au><au>DAVE, ROHIT HARSHADRAY</au><au>HALDER, KOUSHIK</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>RECOVERY OF SODIUM CHLORIDE AND OTHER SALTS FROM BRINE</title><date>2003-05-01</date><risdate>2003</risdate><abstract>A new process for recovery of common salt, potassium chloride, concentrated magnesium chloride with enriched bromide, and high purity magnesia form brin e in an integrated manner, said process comprises preparation of calcium chloride by reaction of hydrochloric acid generated in the process with limestone, desulphatation of brine with calcium chloride, production of sodi um chloride or superior quality in solar pans, solar evaporation of bittern thereby producing carnallite and end bittern, processing carnallite through established processes to produce potassium chloride, recovering end bittern containing highly concentrated magnesium chloride and enriched bromide and calcination of a part of the end bittern after solidification to produce hig h purity magnesia and hydrochloric acid utilizable in the process.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | CHEMISTRY COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM,RUBIDIUM, CAESIUM, OR FRANCIUM COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS INORGANIC CHEMISTRY METALLURGY |
| title | RECOVERY OF SODIUM CHLORIDE AND OTHER SALTS FROM BRINE |
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