BE741497A - - Google Patents

Info

Publication number
BE741497A
BE741497A BE741497DA BE741497A BE 741497 A BE741497 A BE 741497A BE 741497D A BE741497D A BE 741497DA BE 741497 A BE741497 A BE 741497A
Authority
BE
Belgium
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
Application filed filed Critical
Publication of BE741497A publication Critical patent/BE741497A/xx

Links

Classifications

    • 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
    • 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
    • B01J39/04—Processes using organic exchangers
    • B01J39/05—Processes using organic exchangers in the strongly acidic form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE741497D 1968-11-09 1969-11-10 BE741497A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681808156 DE1808156A1 (de) 1968-11-09 1968-11-09 Verfahren zur Entfernung von Schwermetallionen aus wasserfreien,starken organischen Saeuren

Publications (1)

Publication Number Publication Date
BE741497A true BE741497A (enrdf_load_stackoverflow) 1970-05-11

Family

ID=5712959

Family Applications (1)

Application Number Title Priority Date Filing Date
BE741497D BE741497A (enrdf_load_stackoverflow) 1968-11-09 1969-11-10

Country Status (6)

Country Link
BE (1) BE741497A (enrdf_load_stackoverflow)
DE (1) DE1808156A1 (enrdf_load_stackoverflow)
FR (1) FR2022981A1 (enrdf_load_stackoverflow)
GB (1) GB1253607A (enrdf_load_stackoverflow)
NL (1) NL6916294A (enrdf_load_stackoverflow)
SE (1) SE367392B (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1214477B (de) * 1960-05-20 1966-04-14 Giuseppe Stradella Verschluss fuer Klemmringe, Reifen od. dgl.
DE1196019B (de) * 1961-12-04 1965-07-01 Armel Monnier Verbindung von Teilen von Kunststoff-spannbaendern
DE1241671B (de) * 1962-03-23 1967-06-01 Jurid Werke Gmbh Schlauchklemme
US3838043A (en) * 1972-09-05 1974-09-24 Rohm & Haas Removal of residual organoleads from organic liquids
JPS54133495A (en) * 1978-04-10 1979-10-17 Asahi Chem Ind Co Ltd Recovering method for liquid phase oxidation catalyst
DE3511261A1 (de) * 1985-03-28 1986-10-09 Unima Maschinenbau Gmbh, 6603 Sulzbach Rohrschelle
DE3826572A1 (de) * 1988-08-04 1990-02-08 Hoechst Ag Verfahren zur herstellung von hochreinem 5,5'-(2,2,2-trifluor-1-(trifluormethyl) -ethyliden) bis-1,3-isobenzofurandion, verwendung des verfahrensproduktes zur herstellung von polyimiden sowie deren verwendung in der mikroelektronik
GB9122168D0 (en) * 1991-10-18 1991-11-27 Bp Chem Int Ltd Process
FR2710058B1 (fr) * 1993-06-21 1995-10-20 Dufour Claude Procédé de préparation de sels organiques de cuivre et de zinc de haute pureté.

Also Published As

Publication number Publication date
SE367392B (enrdf_load_stackoverflow) 1974-05-27
FR2022981A1 (enrdf_load_stackoverflow) 1970-08-07
DE1808156A1 (de) 1970-06-11
GB1253607A (en) 1971-11-17
NL6916294A (enrdf_load_stackoverflow) 1970-05-12

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