EP4065515A4 - Nanoparticules de chromite de cobalt, leurs procédés de préparation et leurs utilisations - Google Patents

Nanoparticules de chromite de cobalt, leurs procédés de préparation et leurs utilisations Download PDF

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Publication number
EP4065515A4
EP4065515A4 EP20894734.1A EP20894734A EP4065515A4 EP 4065515 A4 EP4065515 A4 EP 4065515A4 EP 20894734 A EP20894734 A EP 20894734A EP 4065515 A4 EP4065515 A4 EP 4065515A4
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EP
European Patent Office
Prior art keywords
nanoparticles
preparation processes
cobalt chromite
chromite
cobalt
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.)
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Application number
EP20894734.1A
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German (de)
English (en)
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EP4065515A1 (fr
Inventor
Mark MACLACHLAN
Michael Wolf
Kevin Smith
Yiling DAI
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University of British Columbia
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University of British Columbia
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Publication of EP4065515A1 publication Critical patent/EP4065515A1/fr
Publication of EP4065515A4 publication Critical patent/EP4065515A4/fr
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    • C01P2006/90—Other properties not specified above
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
    • F01N2570/10—Carbon or carbon oxides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
    • F01N2590/10—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for stationary applications

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Toxicology (AREA)
  • Biomedical Technology (AREA)
  • Ceramic Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Catalysts (AREA)
EP20894734.1A 2019-11-26 2020-11-25 Nanoparticules de chromite de cobalt, leurs procédés de préparation et leurs utilisations Pending EP4065515A4 (fr)

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US201962940773P 2019-11-26 2019-11-26
PCT/CA2020/051603 WO2021102565A1 (fr) 2019-11-26 2020-11-25 Nanoparticules de chromite de cobalt, leurs procédés de préparation et leurs utilisations

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Publication number Priority date Publication date Assignee Title
CN118045602B (zh) * 2022-11-10 2025-11-14 中国科学院大连化学物理研究所 一种用于丁醛缩合制辛烯醛的催化剂及其制备方法和应用

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
GOTTA L ET AL: "Catalytic activity of substituted chromite spinels for the oxidation of methane emitted by CNG engines", COMBUSTION-INSTITUTE, 1 January 2006 (2006-01-01), pages 1 - 6, XP055830348, Retrieved from the Internet <URL:http://www.combustion-institute.it/proceedings/proc2006/documenti/Papers/02-04-gotta-022.pdf> [retrieved on 20210805] *
See also references of WO2021102565A1 *
WANG ZHIWEI ET AL: "Three-dimensionally ordered macroporous CoCr2O4-supported Au-Pd alloy nanoparticles: Highly active catalysts for methane combustion", CATALYSIS TODAY, ELSEVIER, AMSTERDAM, NL, vol. 281, 2 June 2016 (2016-06-02), pages 467 - 476, XP029832216, ISSN: 0920-5861, DOI: 10.1016/J.CATTOD.2016.05.035 *

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