CS660090A3 - Process for regenerating a molybdenum catalyst from solutions afteraldoses epimerization - Google Patents

Process for regenerating a molybdenum catalyst from solutions afteraldoses epimerization

Info

Publication number
CS660090A3
CS660090A3 CS906600A CS660090A CS660090A3 CS 660090 A3 CS660090 A3 CS 660090A3 CS 906600 A CS906600 A CS 906600A CS 660090 A CS660090 A CS 660090A CS 660090 A3 CS660090 A3 CS 660090A3
Authority
CS
Czechoslovakia
Prior art keywords
afteraldoses
epimerization
regenerating
solutions
molybdenum catalyst
Prior art date
Application number
CS906600A
Other languages
Czech (cs)
Inventor
Jindrich Ing Dostal
Jaroslav Ing Csc Prchlik
Vladimir Dufek
Original Assignee
Vyzk Ustav Farm Biochem Sp
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 Vyzk Ustav Farm Biochem Sp filed Critical Vyzk Ustav Farm Biochem Sp
Priority to CS906600A priority Critical patent/CZ279703B6/en
Publication of CS660090A3 publication Critical patent/CS660090A3/en
Publication of CZ279703B6 publication Critical patent/CZ279703B6/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
    • Y02P20/584—Recycling of catalysts
CS906600A 1990-12-21 1990-12-21 Process for regenerating a molybdenum catalyst from solutions after epimerization of aldoses CZ279703B6 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS906600A CZ279703B6 (en) 1990-12-21 1990-12-21 Process for regenerating a molybdenum catalyst from solutions after epimerization of aldoses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS906600A CZ279703B6 (en) 1990-12-21 1990-12-21 Process for regenerating a molybdenum catalyst from solutions after epimerization of aldoses

Publications (2)

Publication Number Publication Date
CS660090A3 true CS660090A3 (en) 1992-07-15
CZ279703B6 CZ279703B6 (en) 1995-06-14

Family

ID=5413437

Country Status (1)

Country Link
CZ (1) CZ279703B6 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008040884A1 (en) 2008-07-31 2010-02-04 Evonik Degussa Gmbh Recovering e.g. molybdate from aqueous solution comprises contacting the solution with cationized inorganic carrier material, separating carrier material from the solution, contacting carrier material with aqueous solution and separating
EP2113575A1 (en) 2008-04-30 2009-11-04 Evonik Degussa GmbH Method of recovering molybdat and wolframat from aqueous solutions
CL2009000939A1 (en) 2008-04-30 2010-10-01 Evonik Degussa Gmbh Process to recover molybdate or tungstate from an aqueous solution that comprises a) contacting the solution with a cationized and water-insoluble inorganic carrier material, b) separating the carrier material from molybdate or tungstate, c) contacting it with an aqueous solution with a pH between 6 to 14 and d) separate the saturated material.
DE102010001001A1 (en) 2010-01-19 2011-07-21 Evonik Degussa GmbH, 45128 Process for delignification and bleaching of pulp
EP3066257B1 (en) 2013-11-06 2019-03-06 Evonik Degussa GmbH Method for delignifying and bleaching pulp

Also Published As

Publication number Publication date
CZ279703B6 (en) 1995-06-14

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