WO2011086343A3 - Catalyst comprising palladium and gold adsorbed onto a biological support - Google Patents

Catalyst comprising palladium and gold adsorbed onto a biological support Download PDF

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Publication number
WO2011086343A3
WO2011086343A3 PCT/GB2011/000018 GB2011000018W WO2011086343A3 WO 2011086343 A3 WO2011086343 A3 WO 2011086343A3 GB 2011000018 W GB2011000018 W GB 2011000018W WO 2011086343 A3 WO2011086343 A3 WO 2011086343A3
Authority
WO
WIPO (PCT)
Prior art keywords
palladium
catalyst
adsorbed onto
biological support
gold
Prior art date
Application number
PCT/GB2011/000018
Other languages
French (fr)
Other versions
WO2011086343A2 (en
Inventor
Lynne Macaskie
Kevin Deplanche
Original Assignee
The University Of Birmingham
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 The University Of Birmingham filed Critical The University Of Birmingham
Publication of WO2011086343A2 publication Critical patent/WO2011086343A2/en
Publication of WO2011086343A3 publication Critical patent/WO2011086343A3/en

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
    • B01J23/44—Palladium
    • 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
    • B01J23/48—Silver or gold
    • B01J23/52—Gold
    • 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
    • B01J35/20—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state
    • B01J35/23—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state in a colloidal state
    • 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
    • B01J35/393—Metal or metal oxide crystallite 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/16—Reducing
    • B01J37/18—Reducing with gases containing free hydrogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/37—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups
    • C07C45/38—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of >C—O—functional groups to >C=O groups being a primary hydroxyl group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)

Abstract

The present invention relates to a bio-catalyst for use in chemical reactions, wherein said bio-catalyst comprises palladium and gold adsorbed onto a biological support. In certain embodiments the palladium and gold are in the form of nanoparticles and the particles have a core-shell structure. The invention also relates to methods of making such catalysts and their use in selective chemical reactions.
PCT/GB2011/000018 2010-01-15 2011-01-10 Improved catalyst WO2011086343A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1000638.5A GB201000638D0 (en) 2010-01-15 2010-01-15 Improved catalyst
GB1000638.5 2010-01-15

Publications (2)

Publication Number Publication Date
WO2011086343A2 WO2011086343A2 (en) 2011-07-21
WO2011086343A3 true WO2011086343A3 (en) 2012-05-03

Family

ID=42028398

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2011/000018 WO2011086343A2 (en) 2010-01-15 2011-01-10 Improved catalyst

Country Status (2)

Country Link
GB (1) GB201000638D0 (en)
WO (1) WO2011086343A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107876047A (en) * 2017-11-19 2018-04-06 西安凯立新材料股份有限公司 A kind of preparation method of α, β unsaturated aldehyde/ketone hydrogenation Pd/C catalyst

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104229989B (en) * 2014-10-11 2016-02-10 北京师范大学 A kind of method of anaerobic grain sludge self-retaining load biological nano palladium and the application in Degradation of Azo Dyes
CN113186228B (en) * 2021-05-12 2023-01-17 天津城建大学 Microbial supported palladium-gold bimetallic nano-catalyst and preparation method and application thereof
GB202114342D0 (en) 2021-10-07 2021-11-24 Univ Edinburgh Nanoparticles from bacteria
CN114425332B (en) * 2022-02-24 2023-07-25 河南科技大学 Preparation method and application of Au-Pd micron flower constructed by ultrathin nanosheets

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002016660A1 (en) * 2000-08-25 2002-02-28 The University Of Birmingham Reduction method using palladium-loaded biological cell as catalyst

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6022823A (en) 1995-11-07 2000-02-08 Millennium Petrochemicals, Inc. Process for the production of supported palladium-gold catalysts
US7591449B2 (en) 2006-02-14 2009-09-22 B. Braun Medical Inc. Needleless access port valves

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002016660A1 (en) * 2000-08-25 2002-02-28 The University Of Birmingham Reduction method using palladium-loaded biological cell as catalyst

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
BENNETT J A ET AL: "Palladium supported on bacterial biomass as a novel heterogeneous catalyst: A comparison of Pd/Al2O3 and bio-Pd in the hydrogenation of 2-pentyne", CHEMICAL ENGINEERING SCIENCE, OXFORD, GB, vol. 65, no. 1, 1 January 2010 (2010-01-01), pages 282 - 290, XP026754639, ISSN: 0009-2509, [retrieved on 20090704], DOI: 10.1016/J.CES.2009.06.069 *
DEPLANCHE K ET AL: "Manufacture of stable palladium and gold nanoparticles on native and genetically engineered flagella scaffolds", BIOTECHNOLOGY AND BIOENGINEERING, vol. 101, no. 5, 1 December 2008 (2008-12-01), JOHN WILEY AND SONS INC. US, pages 873 - 880, XP002666560, DOI: 10.1002/BIT.21966 *
HENNEBEL T ET AL: "Biogenic metals in advanced water treatment", TRENDS IN BIOTECHNOLOGY, ELSEVIER PUBLICATIONS, CAMBRIDGE, GB, vol. 27, no. 2, 1 February 2009 (2009-02-01), pages 90 - 98, XP025925412, ISSN: 0167-7799, [retrieved on 20090131], DOI: 10.1016/J.TIBTECH.2008.11.002 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107876047A (en) * 2017-11-19 2018-04-06 西安凯立新材料股份有限公司 A kind of preparation method of α, β unsaturated aldehyde/ketone hydrogenation Pd/C catalyst

Also Published As

Publication number Publication date
GB201000638D0 (en) 2010-03-03
WO2011086343A2 (en) 2011-07-21

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