EP4713136A1 - Ruthenium-egelschalenkatalysator - Google Patents

Ruthenium-egelschalenkatalysator

Info

Publication number
EP4713136A1
EP4713136A1 EP24729341.8A EP24729341A EP4713136A1 EP 4713136 A1 EP4713136 A1 EP 4713136A1 EP 24729341 A EP24729341 A EP 24729341A EP 4713136 A1 EP4713136 A1 EP 4713136A1
Authority
EP
European Patent Office
Prior art keywords
ruthenium
catalyst composition
eggshell
support
catalyst
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP24729341.8A
Other languages
English (en)
French (fr)
Inventor
Christopher Peter LOWE
Maria RIVAS-VELAZCO
Stephen Gary WAINWRIGHT
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johnson Matthey Davy Technologies Ltd
Original Assignee
Johnson Matthey Davy Technologies Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Johnson Matthey Davy Technologies Ltd filed Critical Johnson Matthey Davy Technologies Ltd
Publication of EP4713136A1 publication Critical patent/EP4713136A1/de
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • B01J23/462—Ruthenium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/391—Physical properties of the active metal ingredient
    • B01J35/395—Thickness of the active catalytic layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/396—Distribution of the active metal ingredient
    • B01J35/397—Egg shell like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/505—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration with a non-spherical or unspecified core-shell structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
    • H01M4/926—Metals of platinum group supported on carriers, e.g. powder carriers on carbon or graphite
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
    • B01J2235/15—X-ray diffraction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
    • B01J2235/30—Scanning electron microscopy; Transmission electron microscopy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Catalysts (AREA)
EP24729341.8A 2023-05-15 2024-05-14 Ruthenium-egelschalenkatalysator Pending EP4713136A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2307202.8A GB2630272B (en) 2023-05-15 2023-05-15 Ruthenium eggshell catalyst
PCT/GB2024/051242 WO2024236284A1 (en) 2023-05-15 2024-05-14 Ruthenium eggshell catalyst

Publications (1)

Publication Number Publication Date
EP4713136A1 true EP4713136A1 (de) 2026-03-25

Family

ID=86872362

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24729341.8A Pending EP4713136A1 (de) 2023-05-15 2024-05-14 Ruthenium-egelschalenkatalysator

Country Status (4)

Country Link
EP (1) EP4713136A1 (de)
CN (1) CN120981288A (de)
GB (1) GB2630272B (de)
WO (1) WO2024236284A1 (de)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1256800B (it) 1992-01-31 1995-12-15 Novamont Spa Procedimento per la produzione di polioli inferiori e nuovo catalizzatore a base di rutenio utilizzato in tale procedimento.
AU759882B2 (en) 1997-12-19 2003-05-01 Basf Aktiengesellschaft Method for hydrogenating benzene polycarboxylic acids or derivatives thereof by using a catalyst containing macropores
ES2294075T3 (es) * 2001-12-07 2008-04-01 Basf Se Procedimiento para la obtencion de catalizadores de rutenio/hierro sobre soportes de carbono.
DE10208113A1 (de) * 2002-02-26 2003-09-04 Basf Ag Verfahren zur Herstellung von Schalenkatalysatoren
DE102005029200A1 (de) 2005-06-22 2006-12-28 Basf Ag Katalysator und Verfahren zur Hydrierung von hydrierbare Gruppen enthaltenden organischen Verbindungen
MX316324B (es) 2007-03-08 2013-12-11 Virent Energy Systems Inc Sintesis de combustibles liquidos y quimicos de hidrocarburos oxigenados.
WO2011082991A2 (de) 2009-12-15 2011-07-14 Basf Se Katalysator und verfahren zur hydrierung von aromaten
WO2015168327A1 (en) 2014-04-29 2015-11-05 Rennovia Inc. Carbon black based shaped porous products
US11253839B2 (en) * 2014-04-29 2022-02-22 Archer-Daniels-Midland Company Shaped porous carbon products
EP3227268B1 (de) * 2014-12-02 2021-08-11 Archer-Daniels-Midland Company Verfahren zur herstellung von 2,5-bis-hydroxymethylfuran, 2,5-bis-hydroxymethyltetrahydrofuran, 1,6-hexandiol und 1,2,6-hexanetriol aus 5-hydroxymethylfurfural
US10722867B2 (en) * 2015-10-28 2020-07-28 Archer-Daniels-Midland Company Porous shaped carbon products
CN108476221B (zh) 2017-04-07 2021-03-26 深圳市大疆创新科技有限公司 一种无人机的信号处理方法、设备、监听设备

Also Published As

Publication number Publication date
CN120981288A (zh) 2025-11-18
WO2024236284A1 (en) 2024-11-21
GB2630272A (en) 2024-11-27
GB2630272B (en) 2025-07-02
GB202307202D0 (en) 2023-06-28

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