METHOD FOR PRODUCING GALLATE SOLUTION

METHOD FOR PRODUCING GALLATE SOLUTION

A gallate solution is produced from a gallium-containing alkaline solution. The method comprises sorption of gallium from a circulating solution on an ion-exchange resin based on a divinylbenzene polymer, desorption of the gallium with a solution of sulfuric acid, thus obtaining a gallium-containing...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: SUSS, Aleksandr Gennadievich, DAMASKIN, Aleksandr Aleksandrovich, PECHENKIN, Maksim Nikolaevich, DAMASKINA, Anna Aleksandrovna
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
PRETREATMENT OF RAW MATERIALS
PRODUCTION AND REFINING OF METALS
TREATMENT OF ALLOYS OR NON-FERROUS METALS
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator SUSS, Aleksandr Gennadievich
DAMASKIN, Aleksandr Aleksandrovich
PECHENKIN, Maksim Nikolaevich
DAMASKINA, Anna Aleksandrovna
description A gallate solution is produced from a gallium-containing alkaline solution. The method comprises sorption of gallium from a circulating solution on an ion-exchange resin based on a divinylbenzene polymer, desorption of the gallium with a solution of sulfuric acid, thus obtaining a gallium-containing eluate, and then concentrating the gallium by converting it into the solid phase via neutralization of the eluate with a caustic solution, thereby precipitating gallium hydroxide at a predetermined temperature. The precipitate obtained is thickened and filtered off; it is then dissolved in a caustic solution until the desired concentration of gallium in the solution is achieved. The method makes it possible to increase the concentration of gallium by converting it into the solid phase while neutralizing acidic eluates with an alkaline solution, which simplifies the concentrating step and reduces the number of technological operations, and therefore reduces the cost of gallium production.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP3998363A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP3998363A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP3998363A13</originalsourceid><addsrcrecordid>eNrjZFD1dQ3x8HdRcPMPUggI8ncJdfb0c1dwd_TxcQxxVQj29wkN8fT342FgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8a4BxpaWFsZmxo6GxkQoAQBlMyMQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>METHOD FOR PRODUCING GALLATE SOLUTION</title><source>esp@cenet</source><creator>SUSS, Aleksandr Gennadievich ; DAMASKIN, Aleksandr Aleksandrovich ; PECHENKIN, Maksim Nikolaevich ; DAMASKINA, Anna Aleksandrovna</creator><creatorcontrib>SUSS, Aleksandr Gennadievich ; DAMASKIN, Aleksandr Aleksandrovich ; PECHENKIN, Maksim Nikolaevich ; DAMASKINA, Anna Aleksandrovna</creatorcontrib><description>A gallate solution is produced from a gallium-containing alkaline solution. The method comprises sorption of gallium from a circulating solution on an ion-exchange resin based on a divinylbenzene polymer, desorption of the gallium with a solution of sulfuric acid, thus obtaining a gallium-containing eluate, and then concentrating the gallium by converting it into the solid phase via neutralization of the eluate with a caustic solution, thereby precipitating gallium hydroxide at a predetermined temperature. The precipitate obtained is thickened and filtered off; it is then dissolved in a caustic solution until the desired concentration of gallium in the solution is achieved. The method makes it possible to increase the concentration of gallium by converting it into the solid phase while neutralizing acidic eluates with an alkaline solution, which simplifies the concentrating step and reduces the number of technological operations, and therefore reduces the cost of gallium production.</description><language>eng ; fre ; ger</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>2022</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&amp;date=20220518&amp;DB=EPODOC&amp;CC=EP&amp;NR=3998363A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20220518&amp;DB=EPODOC&amp;CC=EP&amp;NR=3998363A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SUSS, Aleksandr Gennadievich</creatorcontrib><creatorcontrib>DAMASKIN, Aleksandr Aleksandrovich</creatorcontrib><creatorcontrib>PECHENKIN, Maksim Nikolaevich</creatorcontrib><creatorcontrib>DAMASKINA, Anna Aleksandrovna</creatorcontrib><title>METHOD FOR PRODUCING GALLATE SOLUTION</title><description>A gallate solution is produced from a gallium-containing alkaline solution. The method comprises sorption of gallium from a circulating solution on an ion-exchange resin based on a divinylbenzene polymer, desorption of the gallium with a solution of sulfuric acid, thus obtaining a gallium-containing eluate, and then concentrating the gallium by converting it into the solid phase via neutralization of the eluate with a caustic solution, thereby precipitating gallium hydroxide at a predetermined temperature. The precipitate obtained is thickened and filtered off; it is then dissolved in a caustic solution until the desired concentration of gallium in the solution is achieved. The method makes it possible to increase the concentration of gallium by converting it into the solid phase while neutralizing acidic eluates with an alkaline solution, which simplifies the concentrating step and reduces the number of technological operations, and therefore reduces the cost of gallium production.</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>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFD1dQ3x8HdRcPMPUggI8ncJdfb0c1dwd_TxcQxxVQj29wkN8fT342FgTUvMKU7lhdLcDApuriHOHrqpBfnxqcUFicmpeakl8a4BxpaWFsZmxo6GxkQoAQBlMyMQ</recordid><startdate>20220518</startdate><enddate>20220518</enddate><creator>SUSS, Aleksandr Gennadievich</creator><creator>DAMASKIN, Aleksandr Aleksandrovich</creator><creator>PECHENKIN, Maksim Nikolaevich</creator><creator>DAMASKINA, Anna Aleksandrovna</creator><scope>EVB</scope></search><sort><creationdate>20220518</creationdate><title>METHOD FOR PRODUCING GALLATE SOLUTION</title><author>SUSS, Aleksandr Gennadievich ; DAMASKIN, Aleksandr Aleksandrovich ; PECHENKIN, Maksim Nikolaevich ; DAMASKINA, Anna Aleksandrovna</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP3998363A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2022</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>SUSS, Aleksandr Gennadievich</creatorcontrib><creatorcontrib>DAMASKIN, Aleksandr Aleksandrovich</creatorcontrib><creatorcontrib>PECHENKIN, Maksim Nikolaevich</creatorcontrib><creatorcontrib>DAMASKINA, Anna Aleksandrovna</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SUSS, Aleksandr Gennadievich</au><au>DAMASKIN, Aleksandr Aleksandrovich</au><au>PECHENKIN, Maksim Nikolaevich</au><au>DAMASKINA, Anna Aleksandrovna</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR PRODUCING GALLATE SOLUTION</title><date>2022-05-18</date><risdate>2022</risdate><abstract>A gallate solution is produced from a gallium-containing alkaline solution. The method comprises sorption of gallium from a circulating solution on an ion-exchange resin based on a divinylbenzene polymer, desorption of the gallium with a solution of sulfuric acid, thus obtaining a gallium-containing eluate, and then concentrating the gallium by converting it into the solid phase via neutralization of the eluate with a caustic solution, thereby precipitating gallium hydroxide at a predetermined temperature. The precipitate obtained is thickened and filtered off; it is then dissolved in a caustic solution until the desired concentration of gallium in the solution is achieved. The method makes it possible to increase the concentration of gallium by converting it into the solid phase while neutralizing acidic eluates with an alkaline solution, which simplifies the concentrating step and reduces the number of technological operations, and therefore reduces the cost of gallium production.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng ; fre ; ger
recordid cdi_epo_espacenet_EP3998363A1
source esp@cenet
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 METHOD FOR PRODUCING GALLATE SOLUTION
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-23T15%3A03%3A41IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=SUSS,%20Aleksandr%20Gennadievich&rft.date=2022-05-18&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP3998363A1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true