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1. WO2022119463 - METHOD AND DEVICE FOR THE PHOTOINDUCED CONVERSION OF CO2 TO METHANOL

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Publication Number WO/2022/119463
Publication Date 09.06.2022
International Application No. PCT/PL2021/050083
International Filing Date 29.11.2021
IPC
C07C 29/159 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
29Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
15by reduction of oxides of carbon exclusively
159with reducing agents other than hydrogen or hydrogen-containing gases
C07C 31/04 2006.1
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
31Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
02Monohydroxylic acyclic alcohols
04Methanol
B01J 19/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
19Chemical, physical or physico-chemical processes in general; Their relevant apparatus
B01J 8/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
8Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
CPC
B01J 19/123
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
19Chemical, physical or physico-chemical processes in general; Their relevant apparatus
08Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
12employing electromagnetic waves
122Incoherent waves
123Ultra-violet light
C07C 29/159
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
29Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
15by reduction of oxides of carbon exclusively
159with reducing agents other than hydrogen or hydrogen-containing gases
Y02P 20/133
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
20Technologies relating to chemical industry
10Process efficiency
133Renewable energy sources, e.g. sunlight
Y02P 20/52
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
20Technologies relating to chemical industry
50Improvements relating to the production of bulk chemicals
52using catalysts, e.g. selective catalysts
Applicants
  • INSTYTUT NISKICH TEMPERATUR I BADAN STRUKTURALNYCH PAN IM.W.TRZEBIATOWSKIEGO [PL]/[PL]
Inventors
  • GERASYMCHUK, Yuriy
  • GLUCHOWSKI, Pawel
  • MISTA, Wlodzimierz
  • STREK, Wieslaw
  • WIEWIORSKI, Przemyslaw
  • TOMALA, Robert
Agents
  • IWONA PŁODZICH-HENNIG JWP RZECZNICY PATENTOWI DOROTA RZAŻEWSKA SP.K.
Priority Data
P.43619802.12.2020PL
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) METHOD AND DEVICE FOR THE PHOTOINDUCED CONVERSION OF CO2 TO METHANOL
(FR) PROCÉDÉ ET DISPOSITIF DE CONVERSION PHOTO-INDUITE DE CO 2 EN MÉTHANOL
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Abstract
(EN) The invention relates to a method for producing methanol by the CO2 conversion route in a photocatalytic process, wherein a base liquid (A) in the form of demineralized and CO2-saturated water is provided to the reaction tank (1) and graphene material (B) is provided and the contents of the reaction tank (1) is exposed to electromagnetic radiation with a wavelength in the UV-VIS-FIR range that is generated by an emitter (D). The invention also relates to an installation for implementing the method.
(FR) L'invention concerne un procédé de production de méthanol par voie de conversion de CO2 dans un processus photocatalytique, un liquide de base (A) sous la forme d'eau déminéralisée et saturée en CO2 est fournie au réservoir de réaction (1) et le matériau de graphène (B) est fourni et le contenu du réservoir de réaction (1) est exposé à un rayonnement électromagnétique ayant une longueur d'onde dans la plage UV-VIS-FIR qui est générée par un émetteur (D). L'invention concerne également une installation pour la mise en œuvre du procédé.
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