LU40257A1 - - Google Patents

Info

Publication number
LU40257A1
LU40257A1 LU40257DA LU40257A1 LU 40257 A1 LU40257 A1 LU 40257A1 LU 40257D A LU40257D A LU 40257DA LU 40257 A1 LU40257 A1 LU 40257A1
Authority
LU
Luxembourg
Application number
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
Priority claimed from US36743A external-priority patent/US3109025A/en
Application filed filed Critical
Publication of LU40257A1 publication Critical patent/LU40257A1/xx

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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
LU40257D 1960-06-17 1961-06-13 LU40257A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36743A US3109025A (en) 1960-06-17 1960-06-17 Decolorizing maleic acid solution
FR865131A FR1321418A (fr) 1960-06-17 1961-06-16 Procédé de purification d'acide maléique

Publications (1)

Publication Number Publication Date
LU40257A1 true LU40257A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1961-08-14

Family

ID=26191056

Family Applications (1)

Application Number Title Priority Date Filing Date
LU40257D LU40257A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1960-06-17 1961-06-13

Country Status (2)

Country Link
FR (1) FR1321418A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
LU (1) LU40257A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
FR1321418A (fr) 1963-03-22

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