SE367392B - - Google Patents

Info

Publication number
SE367392B
SE367392B SE15335/69A SE1533569A SE367392B SE 367392 B SE367392 B SE 367392B SE 15335/69 A SE15335/69 A SE 15335/69A SE 1533569 A SE1533569 A SE 1533569A SE 367392 B SE367392 B SE 367392B
Authority
SE
Sweden
Application number
SE15335/69A
Inventor
M Gscheidmeier
W Freyer
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of SE367392B publication Critical patent/SE367392B/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)
SE15335/69A 1968-11-09 1969-11-07 SE367392B (fr)

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
SE367392B true SE367392B (fr) 1974-05-27

Family

ID=5712959

Family Applications (1)

Application Number Title Priority Date Filing Date
SE15335/69A SE367392B (fr) 1968-11-09 1969-11-07

Country Status (6)

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

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
DE1808156A1 (de) 1970-06-11
NL6916294A (fr) 1970-05-12
GB1253607A (en) 1971-11-17
BE741497A (fr) 1970-05-11
FR2022981A1 (fr) 1970-08-07

Similar Documents

Publication Publication Date Title
AU1946070A (fr)
AU428130B2 (fr)
AU2374870A (fr)
FR2022981A1 (fr)
AU416157B2 (fr)
AU2581067A (fr)
AU2952567A (fr)
AU421558B1 (fr)
AR203075Q (fr)
AU3789668A (fr)
AU3224368A (fr)
AU2580267A (fr)
BE727841A (fr)
BE642636A (fr)
AU2889368A (fr)
BE728184A (fr)
BE727302A (fr)
BE727155A (fr)
AU3083868A (fr)
BE723543A (fr)
BE722969A (fr)
BE712793A (fr)
BE728697A (fr)
BE709500A (fr)
AU2496167A (fr)