MY137974A - Chromium-free catalysts of metallic cu and at least one second metal - Google Patents

Chromium-free catalysts of metallic cu and at least one second metal

Info

Publication number
MY137974A
MY137974A MYPI20040762A MYPI20040762A MY137974A MY 137974 A MY137974 A MY 137974A MY PI20040762 A MYPI20040762 A MY PI20040762A MY PI20040762 A MYPI20040762 A MY PI20040762A MY 137974 A MY137974 A MY 137974A
Authority
MY
Malaysia
Prior art keywords
metal
final solution
metallic
carrier
chromium
Prior art date
Application number
MYPI20040762A
Inventor
Sharifah Bee Abd Hamid
Andre Sijpkes
Nelleke Schroeder-Van Der Puil
Original Assignee
Avantium Int Bv
Univ Malaya
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 Avantium Int Bv, Univ Malaya filed Critical Avantium Int Bv
Priority to MYPI20040762A priority Critical patent/MY137974A/en
Publication of MY137974A publication Critical patent/MY137974A/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

DESCRIBED IS A METHOD FOR THE PREPARATION OF A CHRONIUM-FREE CATALYST COMPRISING Cu AND AT LEAST ONE SECOND METAL IN METALLIC OR OXIDIC FORM, COMPRISING THE STEPS OF A) PREPARING A FINAL SOLUTION COMPRISING IONS OF Cu AND OF AT LEAST ONE SECOND METAL, SAID FINAL SOLUTION ADDITIONALLY COMPRISING IONS OF A COMPLEXING AGENT AND HAVING A pH OF ABOVE 5; B) CONTACTING SAID FINAL SOLUTION WITH INERT CARRIER TO FORM A FINAL SOLUTION/CARRIER COMBINATION; C) OPTIONALLY, DRYING THE FINAL SOLUTION/CARRIER COMBINATION; D) CALCINING THE FINAL SOLUTION/CARRIER COMBINATION OBTAINED IN STEP C) OR D) TO YEILD Cu AND THE AT LEAST ONE SECOND METAL IN OXIDIC FORM; AND E) REDUCING AT LEAST PART OF THE THUS OBTAINED OXIDIC Cu ON THE CARRIER. FURTHER, A CATALYST OBTAINABLE BY THE SAID METHOD AS WELL AS USES THEREOF ARE DESCRIBED.
MYPI20040762A 2004-03-05 2004-03-05 Chromium-free catalysts of metallic cu and at least one second metal MY137974A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MYPI20040762A MY137974A (en) 2004-03-05 2004-03-05 Chromium-free catalysts of metallic cu and at least one second metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI20040762A MY137974A (en) 2004-03-05 2004-03-05 Chromium-free catalysts of metallic cu and at least one second metal

Publications (1)

Publication Number Publication Date
MY137974A true MY137974A (en) 2009-04-30

Family

ID=45755588

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20040762A MY137974A (en) 2004-03-05 2004-03-05 Chromium-free catalysts of metallic cu and at least one second metal

Country Status (1)

Country Link
MY (1) MY137974A (en)

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