NATA03 : LA203 CATALYST WITH CO-CATALYST COMPOSITION FOR PHOTOCATALYTIC REDUCTION OF CARBON DIOXIDE
The present subject matter describes a catalyst composition based on sodium tantalate, a modifying agent and at least one co-catalyst and the process of preparing the catalyst composition. The process for photocatalytic reduction of CO2 comprises reacting carbon dioxide and alkaline water in the pre...
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| creator | RAMESH, KANAPARTHI KONDA, KRISHNAMURTHY RAMASWAMY BALASUBRAMANIAN, VISWANATHAN VELU, JEYALAKSHMI NETTEM, VENKATESWARLU CHOUDARY PEDDY, VENKATA CHALAPATHI RAO GANDHAM, SRI GANESH |
| description | The present subject matter describes a catalyst composition based on sodium tantalate, a modifying agent and at least one co-catalyst and the process of preparing the catalyst composition. The process for photocatalytic reduction of CO2 comprises reacting carbon dioxide and alkaline water in the presence of catalyst composition that is irradiated with radiation with wavelength in the range of 300-700 nm to produce lower hydrocarbons and hydrocarbon oxygenates.
La présente invention concerne une composition de catalyseur à base de tantalate de sodium, un agent de modification et au moins un co-catalyseur et le procédé de préparation de la composition de catalyseur. Le procédé de réduction photocatalytique de CO2 consiste à faire réagir du dioxyde de carbone et de l'eau alcaline en présence de la composition de catalyseur qui est exposée à un rayonnement ayant une longueur d'onde située dans la plage de 300 à 700 nm afin de produire des hydrocarbures inférieurs et des composés oxygénés hydrocarbonés. |
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La présente invention concerne une composition de catalyseur à base de tantalate de sodium, un agent de modification et au moins un co-catalyseur et le procédé de préparation de la composition de catalyseur. Le procédé de réduction photocatalytique de CO2 consiste à faire réagir du dioxyde de carbone et de l'eau alcaline en présence de la composition de catalyseur qui est exposée à un rayonnement ayant une longueur d'onde située dans la plage de 300 à 700 nm afin de produire des hydrocarbures inférieurs et des composés oxygénés hydrocarbonés.</description><language>eng ; fre</language><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS ; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CHEMISTRY ; METALLURGY ; ORGANIC CHEMISTRY ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; THEIR RELEVANT APPARATUS ; TRANSPORTING</subject><creationdate>2014</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=20141224&DB=EPODOC&CC=WO&NR=2014203265A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20141224&DB=EPODOC&CC=WO&NR=2014203265A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>RAMESH, KANAPARTHI</creatorcontrib><creatorcontrib>KONDA, KRISHNAMURTHY RAMASWAMY</creatorcontrib><creatorcontrib>BALASUBRAMANIAN, VISWANATHAN</creatorcontrib><creatorcontrib>VELU, JEYALAKSHMI</creatorcontrib><creatorcontrib>NETTEM, VENKATESWARLU CHOUDARY</creatorcontrib><creatorcontrib>PEDDY, VENKATA CHALAPATHI RAO</creatorcontrib><creatorcontrib>GANDHAM, SRI GANESH</creatorcontrib><title>NATA03 : LA203 CATALYST WITH CO-CATALYST COMPOSITION FOR PHOTOCATALYTIC REDUCTION OF CARBON DIOXIDE</title><description>The present subject matter describes a catalyst composition based on sodium tantalate, a modifying agent and at least one co-catalyst and the process of preparing the catalyst composition. The process for photocatalytic reduction of CO2 comprises reacting carbon dioxide and alkaline water in the presence of catalyst composition that is irradiated with radiation with wavelength in the range of 300-700 nm to produce lower hydrocarbons and hydrocarbon oxygenates.
La présente invention concerne une composition de catalyseur à base de tantalate de sodium, un agent de modification et au moins un co-catalyseur et le procédé de préparation de la composition de catalyseur. Le procédé de réduction photocatalytique de CO2 consiste à faire réagir du dioxyde de carbone et de l'eau alcaline en présence de la composition de catalyseur qui est exposée à un rayonnement ayant une longueur d'onde située dans la plage de 300 à 700 nm afin de produire des hydrocarbures inférieurs et des composés oxygénés hydrocarbonés.</description><subject>ACYCLIC OR CARBOCYCLIC COMPOUNDS</subject><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>CHEMISTRY</subject><subject>METALLURGY</subject><subject>ORGANIC CHEMISTRY</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>THEIR RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2014</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZEj2cwxxNDBWsFLwcTQC0s5Ark9kcIhCuGeIh4Kzvy5cwNnfN8A_2DPE099Pwc0_SCHAwz_EHyIb4umsEOTqEuoMlvR3A5oS5ARkuXj6R3i6uPIwsKYl5hSn8kJpbgZlN9cQZw_d1IL8-NTigsTk1LzUkvhwfyMDQxOgI4zMTB0NjYlTBQCSvDS0</recordid><startdate>20141224</startdate><enddate>20141224</enddate><creator>RAMESH, KANAPARTHI</creator><creator>KONDA, KRISHNAMURTHY RAMASWAMY</creator><creator>BALASUBRAMANIAN, VISWANATHAN</creator><creator>VELU, JEYALAKSHMI</creator><creator>NETTEM, VENKATESWARLU CHOUDARY</creator><creator>PEDDY, VENKATA CHALAPATHI RAO</creator><creator>GANDHAM, SRI GANESH</creator><scope>EVB</scope></search><sort><creationdate>20141224</creationdate><title>NATA03 : LA203 CATALYST WITH CO-CATALYST COMPOSITION FOR PHOTOCATALYTIC REDUCTION OF CARBON DIOXIDE</title><author>RAMESH, KANAPARTHI ; KONDA, KRISHNAMURTHY RAMASWAMY ; BALASUBRAMANIAN, VISWANATHAN ; VELU, JEYALAKSHMI ; NETTEM, VENKATESWARLU CHOUDARY ; PEDDY, VENKATA CHALAPATHI RAO ; GANDHAM, SRI GANESH</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2014203265A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2014</creationdate><topic>ACYCLIC OR CARBOCYCLIC COMPOUNDS</topic><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>CHEMISTRY</topic><topic>METALLURGY</topic><topic>ORGANIC CHEMISTRY</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>RAMESH, KANAPARTHI</creatorcontrib><creatorcontrib>KONDA, KRISHNAMURTHY RAMASWAMY</creatorcontrib><creatorcontrib>BALASUBRAMANIAN, VISWANATHAN</creatorcontrib><creatorcontrib>VELU, JEYALAKSHMI</creatorcontrib><creatorcontrib>NETTEM, VENKATESWARLU CHOUDARY</creatorcontrib><creatorcontrib>PEDDY, VENKATA CHALAPATHI RAO</creatorcontrib><creatorcontrib>GANDHAM, SRI GANESH</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>RAMESH, KANAPARTHI</au><au>KONDA, KRISHNAMURTHY RAMASWAMY</au><au>BALASUBRAMANIAN, VISWANATHAN</au><au>VELU, JEYALAKSHMI</au><au>NETTEM, VENKATESWARLU CHOUDARY</au><au>PEDDY, VENKATA CHALAPATHI RAO</au><au>GANDHAM, SRI GANESH</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>NATA03 : LA203 CATALYST WITH CO-CATALYST COMPOSITION FOR PHOTOCATALYTIC REDUCTION OF CARBON DIOXIDE</title><date>2014-12-24</date><risdate>2014</risdate><abstract>The present subject matter describes a catalyst composition based on sodium tantalate, a modifying agent and at least one co-catalyst and the process of preparing the catalyst composition. The process for photocatalytic reduction of CO2 comprises reacting carbon dioxide and alkaline water in the presence of catalyst composition that is irradiated with radiation with wavelength in the range of 300-700 nm to produce lower hydrocarbons and hydrocarbon oxygenates.
La présente invention concerne une composition de catalyseur à base de tantalate de sodium, un agent de modification et au moins un co-catalyseur et le procédé de préparation de la composition de catalyseur. Le procédé de réduction photocatalytique de CO2 consiste à faire réagir du dioxyde de carbone et de l'eau alcaline en présence de la composition de catalyseur qui est exposée à un rayonnement ayant une longueur d'onde située dans la plage de 300 à 700 nm afin de produire des hydrocarbures inférieurs et des composés oxygénés hydrocarbonés.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING |
| title | NATA03 : LA203 CATALYST WITH CO-CATALYST COMPOSITION FOR PHOTOCATALYTIC REDUCTION OF CARBON DIOXIDE |
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