WO2009050401A3 - Procede d'analyse d'un monolithe metallique de catalyseur - Google Patents

Procede d'analyse d'un monolithe metallique de catalyseur Download PDF

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Publication number
WO2009050401A3
WO2009050401A3 PCT/FR2008/051746 FR2008051746W WO2009050401A3 WO 2009050401 A3 WO2009050401 A3 WO 2009050401A3 FR 2008051746 W FR2008051746 W FR 2008051746W WO 2009050401 A3 WO2009050401 A3 WO 2009050401A3
Authority
WO
WIPO (PCT)
Prior art keywords
analysing
catalyst
metal monolith
monolith
powder
Prior art date
Application number
PCT/FR2008/051746
Other languages
English (en)
Other versions
WO2009050401A2 (fr
Inventor
Philippe Boisson
Melanie Pajon
Original Assignee
Renault Sa
Philippe Boisson
Melanie Pajon
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 Renault Sa, Philippe Boisson, Melanie Pajon filed Critical Renault Sa
Publication of WO2009050401A2 publication Critical patent/WO2009050401A2/fr
Publication of WO2009050401A3 publication Critical patent/WO2009050401A3/fr

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
    • G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/20—Metals
    • G01N33/202—Constituents thereof
    • G01N33/2028—Metallic constituents
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
    • G01N2001/2866—Grinding or homogeneising

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Catalysts (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

L'invention concerne un procédé d'analyse d'un monolithe métallique (1) de catalyseur comportant les étapes consistant à carotter le monolithe (1) sur toute sa hauteur (H) pour en extraire une carotte (2) et une poudre (3); et à analyser chimiquement ladite poudre (3) pour estimer les proportions respectives en pourcentage des différents métaux précieux qui sont présents.
PCT/FR2008/051746 2007-10-02 2008-09-30 Procede d'analyse d'un monolithe metallique de catalyseur WO2009050401A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0758019 2007-10-02
FR0758019A FR2921727A1 (fr) 2007-10-02 2007-10-02 Procede d'analyse d'un monolithe metallique de catalyseur

Publications (2)

Publication Number Publication Date
WO2009050401A2 WO2009050401A2 (fr) 2009-04-23
WO2009050401A3 true WO2009050401A3 (fr) 2009-06-25

Family

ID=39304778

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2008/051746 WO2009050401A2 (fr) 2007-10-02 2008-09-30 Procede d'analyse d'un monolithe metallique de catalyseur

Country Status (2)

Country Link
FR (1) FR2921727A1 (fr)
WO (1) WO2009050401A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108115183A (zh) * 2016-11-26 2018-06-05 安徽应流机电股份有限公司 一种盲孔取芯刀具

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4866995A (en) * 1987-11-06 1989-09-19 General Motors Corporation Device for taking samples from a catalyst block of a catalytic converter
US5361128A (en) * 1992-09-10 1994-11-01 Hemlock Semiconductor Corporation Method for analyzing irregular shaped chunked silicon for contaminates
WO2006015831A1 (fr) * 2004-08-10 2006-02-16 Umicore Ag & Co. Kg Procédé et appareil pour le prétraitement mobile et l’analyse de catalyseurs contenant des métaux précieux
WO2007035949A2 (fr) * 2005-09-23 2007-03-29 Mecs, Inc. Catalyseurs a base d'oxyde de ruthenium pour la conversion de dioxyde de soufre en trioxyde de soufre

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4866995A (en) * 1987-11-06 1989-09-19 General Motors Corporation Device for taking samples from a catalyst block of a catalytic converter
US5361128A (en) * 1992-09-10 1994-11-01 Hemlock Semiconductor Corporation Method for analyzing irregular shaped chunked silicon for contaminates
WO2006015831A1 (fr) * 2004-08-10 2006-02-16 Umicore Ag & Co. Kg Procédé et appareil pour le prétraitement mobile et l’analyse de catalyseurs contenant des métaux précieux
WO2007035949A2 (fr) * 2005-09-23 2007-03-29 Mecs, Inc. Catalyseurs a base d'oxyde de ruthenium pour la conversion de dioxyde de soufre en trioxyde de soufre

Also Published As

Publication number Publication date
FR2921727A1 (fr) 2009-04-03
WO2009050401A2 (fr) 2009-04-23

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