Carbon dioxide fixation method and carbon dioxide fixation apparatus
Provided are a carbon dioxide fixation method and a carbon dioxide fixation apparatus, wherein seawater (7) is electrolyzed, anodic electrolyzed water (7a) and cathodic electrolyzed water (7b) that are generated from the electrolysis of seawater are separated from each other, the pH of the anodic el...
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| creator | TATSUSHI IWAMOTO JUNICHI OKUYAMA KENICHI AKAMINE |
| description | Provided are a carbon dioxide fixation method and a carbon dioxide fixation apparatus, wherein seawater (7) is electrolyzed, anodic electrolyzed water (7a) and cathodic electrolyzed water (7b) that are generated from the electrolysis of seawater are separated from each other, the pH of the anodic electrolyzed water is adjusted by adding alkaline agent thereinto, carbon dioxide gas is blown into the cathodic electrolyzed water to fix the carbon dioxide gas as carbonate, and the pH-adjusted anodic electrolyzed water and the carbonate-fixed cathodic electrolyzed water are joined together and adjusted the pH thereof equivalent to a pH of seawater to discharge. In this way, the carbon dioxide fixation method and carbon dioxide fixation apparatus can be provided, which fix carbon dioxide gas with low-impact to the environment, or no concern for the re-release. |
| format | Patent |
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In this way, the carbon dioxide fixation method and carbon dioxide fixation apparatus can be provided, which fix carbon dioxide gas with low-impact to the environment, or no concern for the re-release.</description><language>eng</language><subject>APPARATUS THEREFOR ; CHEMISTRY ; COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS ; COMPOUNDS THEREOF ; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES ; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTIONOF COMPOUNDS OR NON-METALS ; INORGANIC CHEMISTRY ; METALLURGY ; NON-METALLIC ELEMENTS ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; SEPARATION ; TRANSPORTING ; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</subject><creationdate>2013</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=20130807&DB=EPODOC&CC=GB&NR=2499134A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20130807&DB=EPODOC&CC=GB&NR=2499134A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TATSUSHI IWAMOTO</creatorcontrib><creatorcontrib>JUNICHI OKUYAMA</creatorcontrib><creatorcontrib>KENICHI AKAMINE</creatorcontrib><title>Carbon dioxide fixation method and carbon dioxide fixation apparatus</title><description>Provided are a carbon dioxide fixation method and a carbon dioxide fixation apparatus, wherein seawater (7) is electrolyzed, anodic electrolyzed water (7a) and cathodic electrolyzed water (7b) that are generated from the electrolysis of seawater are separated from each other, the pH of the anodic electrolyzed water is adjusted by adding alkaline agent thereinto, carbon dioxide gas is blown into the cathodic electrolyzed water to fix the carbon dioxide gas as carbonate, and the pH-adjusted anodic electrolyzed water and the carbonate-fixed cathodic electrolyzed water are joined together and adjusted the pH thereof equivalent to a pH of seawater to discharge. 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In this way, the carbon dioxide fixation method and carbon dioxide fixation apparatus can be provided, which fix carbon dioxide gas with low-impact to the environment, or no concern for the re-release.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | APPARATUS THEREFOR CHEMISTRY COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM,CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THERARE-EARTH METALS COMPOUNDS THEREOF ELECTROLYTIC OR ELECTROPHORETIC PROCESSES ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTIONOF COMPOUNDS OR NON-METALS INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE |
| title | Carbon dioxide fixation method and carbon dioxide fixation apparatus |
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