Method of preparing catalyst and catalyst composite from waste lithium batteries
A method of producing catalyst from waste lithium batteries includes the steps of: (a) recycling anode powder from the waste lithium batteries; (b) dissolving the metal contained in the anode powder with an acid solution and filtering out the impurities to obtain a metal solution; (c) slowly adding...
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| creator | YOU, ZHI-XIANG ZHENG, JIE-XIAN CHEN, ZHING |
| description | A method of producing catalyst from waste lithium batteries includes the steps of: (a) recycling anode powder from the waste lithium batteries; (b) dissolving the metal contained in the anode powder with an acid solution and filtering out the impurities to obtain a metal solution; (c) slowly adding an alkali solution into the metal solution to generate a precipitate via precipitation; (d) adding an oxidant into the metal solution to make the precipitate performing oxidation reaction; (e) taking out the precipitate after oxidation and performing processes of washing, drying and calcination on it to obtain the catalyst. This invention further provides a method of preparing a catalyst composite from waste lithium batteries. The method of this invention recycles waste lithium batteries and further prepares catalysts or catalyst composites from the waste lithium batteries, which not only reduces the amount of waste batteries and diminishes potential environmental pollutions, but increases the values and benefits o |
| format | Patent |
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This invention further provides a method of preparing a catalyst composite from waste lithium batteries. The method of this invention recycles waste lithium batteries and further prepares catalysts or catalyst composites from the waste lithium batteries, which not only reduces the amount of waste batteries and diminishes potential environmental pollutions, but increases the values and benefits o</description><language>chi ; eng</language><subject>BASIC ELECTRIC ELEMENTS ; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT ; DISPOSAL OF SOLID WASTE ; ELECTRICITY ; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC ; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY ; RECLAMATION OF CONTAMINED SOIL SOIL ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS ; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE ; THEIR RELEVANT APPARATUS ; TRANSPORTING</subject><creationdate>2016</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=20160801&DB=EPODOC&CC=TW&NR=201627070A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160801&DB=EPODOC&CC=TW&NR=201627070A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YOU, ZHI-XIANG</creatorcontrib><creatorcontrib>ZHENG, JIE-XIAN</creatorcontrib><creatorcontrib>CHEN, ZHING</creatorcontrib><title>Method of preparing catalyst and catalyst composite from waste lithium batteries</title><description>A method of producing catalyst from waste lithium batteries includes the steps of: (a) recycling anode powder from the waste lithium batteries; (b) dissolving the metal contained in the anode powder with an acid solution and filtering out the impurities to obtain a metal solution; (c) slowly adding an alkali solution into the metal solution to generate a precipitate via precipitation; (d) adding an oxidant into the metal solution to make the precipitate performing oxidation reaction; (e) taking out the precipitate after oxidation and performing processes of washing, drying and calcination on it to obtain the catalyst. This invention further provides a method of preparing a catalyst composite from waste lithium batteries. The method of this invention recycles waste lithium batteries and further prepares catalysts or catalyst composites from the waste lithium batteries, which not only reduces the amount of waste batteries and diminishes potential environmental pollutions, but increases the values and benefits o</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT</subject><subject>DISPOSAL OF SOLID WASTE</subject><subject>ELECTRICITY</subject><subject>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</subject><subject>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><subject>RECLAMATION OF CONTAMINED SOIL SOIL</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</subject><subject>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</subject><subject>THEIR RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAjwTS3JyE9RyE9TKChKLUgsysxLV0hOLEnMqSwuUUjMS0FwkvNzC_KLM0tSFdKK8nMVyhOLgcyczJKMzNJchaTEkpLUoszUYh4G1rTEnOJUXijNzaDo5hri7KGbWpAfn1pckJicmpdaEh8SbmRgaGZkbmBu4GhMjBoA11I4Ag</recordid><startdate>20160801</startdate><enddate>20160801</enddate><creator>YOU, ZHI-XIANG</creator><creator>ZHENG, JIE-XIAN</creator><creator>CHEN, ZHING</creator><scope>EVB</scope></search><sort><creationdate>20160801</creationdate><title>Method of preparing catalyst and catalyst composite from waste lithium batteries</title><author>YOU, ZHI-XIANG ; ZHENG, JIE-XIAN ; CHEN, ZHING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_TW201627070A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2016</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT</topic><topic>DISPOSAL OF SOLID WASTE</topic><topic>ELECTRICITY</topic><topic>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</topic><topic>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</topic><topic>RECLAMATION OF CONTAMINED SOIL SOIL</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</topic><topic>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>YOU, ZHI-XIANG</creatorcontrib><creatorcontrib>ZHENG, JIE-XIAN</creatorcontrib><creatorcontrib>CHEN, ZHING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YOU, ZHI-XIANG</au><au>ZHENG, JIE-XIAN</au><au>CHEN, ZHING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method of preparing catalyst and catalyst composite from waste lithium batteries</title><date>2016-08-01</date><risdate>2016</risdate><abstract>A method of producing catalyst from waste lithium batteries includes the steps of: (a) recycling anode powder from the waste lithium batteries; (b) dissolving the metal contained in the anode powder with an acid solution and filtering out the impurities to obtain a metal solution; (c) slowly adding an alkali solution into the metal solution to generate a precipitate via precipitation; (d) adding an oxidant into the metal solution to make the precipitate performing oxidation reaction; (e) taking out the precipitate after oxidation and performing processes of washing, drying and calcination on it to obtain the catalyst. This invention further provides a method of preparing a catalyst composite from waste lithium batteries. The method of this invention recycles waste lithium batteries and further prepares catalysts or catalyst composites from the waste lithium batteries, which not only reduces the amount of waste batteries and diminishes potential environmental pollutions, but increases the values and benefits o</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BASIC ELECTRIC ELEMENTS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT DISPOSAL OF SOLID WASTE ELECTRICITY GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY RECLAMATION OF CONTAMINED SOIL SOIL TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE THEIR RELEVANT APPARATUS TRANSPORTING |
| title | Method of preparing catalyst and catalyst composite from waste lithium batteries |
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