ES208938A1 - UN PROCEDIMIENTO PARA LA OBTENCIoN DE CATALIZADORES, PARTICULARMENTE DE CATALIZADORES DE PALADIO - Google Patents

UN PROCEDIMIENTO PARA LA OBTENCIoN DE CATALIZADORES, PARTICULARMENTE DE CATALIZADORES DE PALADIO

Info

Publication number
ES208938A1
ES208938A1 ES0208938A ES208938A ES208938A1 ES 208938 A1 ES208938 A1 ES 208938A1 ES 0208938 A ES0208938 A ES 0208938A ES 208938 A ES208938 A ES 208938A ES 208938 A1 ES208938 A1 ES 208938A1
Authority
ES
Spain
Prior art keywords
palladium
catalyst
solution
alumina
salt
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.)
Expired
Application number
ES0208938A
Other languages
English (en)
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.)
Evonik LCL Ltd
Original Assignee
Laporte Chemicals 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 Laporte Chemicals Ltd filed Critical Laporte Chemicals Ltd
Publication of ES208938A1 publication Critical patent/ES208938A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/01—Hydrogen peroxide
    • C01B15/022—Preparation from organic compounds
    • C01B15/023—Preparation from organic compounds by the alkyl-anthraquinone process
    • 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
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • 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
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • 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
    • Y02P20/584—Recycling of catalysts

Abstract

Procedimiento para la obtención de catalizadores particularmente de catalizadores de paladio caracterizado porque adsorberse una sal de paladio de una solución en un soporte de alúmina que luego se trata con un hidróxido o carbonato metálico soluble en agua para formar un óxido hidratado o un carbonato básico de paladio que a continuación se reduce a paladio metálico.
ES0208938A 1952-04-28 1953-04-23 UN PROCEDIMIENTO PARA LA OBTENCIoN DE CATALIZADORES, PARTICULARMENTE DE CATALIZADORES DE PALADIO Expired ES208938A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB10687/52A GB718306A (en) 1952-04-28 1952-04-28 Improvements in or relating to the manufacture of catalysts

Publications (1)

Publication Number Publication Date
ES208938A1 true ES208938A1 (es) 1954-06-16

Family

ID=9972435

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0208938A Expired ES208938A1 (es) 1952-04-28 1953-04-23 UN PROCEDIMIENTO PARA LA OBTENCIoN DE CATALIZADORES, PARTICULARMENTE DE CATALIZADORES DE PALADIO

Country Status (6)

Country Link
BE (1) BE519537A (es)
ES (1) ES208938A1 (es)
FR (1) FR1085061A (es)
GB (1) GB718306A (es)
IT (1) IT507231A (es)
NL (1) NL81271C (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376724A (en) * 1980-04-14 1983-03-15 Showa Denko Kabushiki Kaisha Rhodium catalyst and method for preparing the same
US5772977A (en) * 1994-12-14 1998-06-30 E. I. Du Pont De Nemours And Company Anthraquinone process
US5853693A (en) * 1996-04-03 1998-12-29 Mitsubishi Gas Chemical Company, Inc. Hydrogenation catalyst for production of hydrogen peroxide, and method for preparation of same
DE69836295T2 (de) * 1997-05-05 2007-04-12 Akzo Nobel N.V. Verfahren zur Herstellung von Trägerkatalysatoren durch stromlose Metallabscheidung
US6207128B1 (en) 1997-05-05 2001-03-27 Akzo Nobel N.V. Method of producing a catalyst
JP5098215B2 (ja) 2006-05-01 2012-12-12 三菱瓦斯化学株式会社 水素化触媒の賦活方法およびそれを含む過酸化水素の製造方法
US9580770B2 (en) 2014-10-22 2017-02-28 Chevron U.S.A. Inc. Process for preparing a spent catalyst for precious metals recovery

Also Published As

Publication number Publication date
NL81271C (es) 1900-01-01
IT507231A (es) 1900-01-01
FR1085061A (fr) 1955-01-27
BE519537A (es) 1900-01-01
GB718306A (en) 1954-11-10

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