DK0468951T3 - Metode til adskillelse af aminooxider fra vandige opløsninger - Google Patents

Metode til adskillelse af aminooxider fra vandige opløsninger

Info

Publication number
DK0468951T3
DK0468951T3 DK91890141.4T DK91890141T DK0468951T3 DK 0468951 T3 DK0468951 T3 DK 0468951T3 DK 91890141 T DK91890141 T DK 91890141T DK 0468951 T3 DK0468951 T3 DK 0468951T3
Authority
DK
Denmark
Prior art keywords
aqueous solutions
separation
amine oxides
cation exchanger
amino oxides
Prior art date
Application number
DK91890141.4T
Other languages
Danish (da)
English (en)
Inventor
Stefan Ing Zikeli
Stephan Mag Dr Astegger
Karin Dipl-Ing Weinzierl
Dieter Dr Dipl-Ing Eichinger
Heinrich Dr Dipl-Ing Firgo
Bernd Dr Dipl-Ing Wolschner
Original Assignee
Chemiefaser Lenzing 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 Chemiefaser Lenzing Ag filed Critical Chemiefaser Lenzing Ag
Application granted granted Critical
Publication of DK0468951T3 publication Critical patent/DK0468951T3/da

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
    • B01J39/04—Processes using organic exchangers
    • B01J39/07—Processes using organic exchangers in the weakly acidic form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Epoxy Compounds (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Removal Of Specific Substances (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
DK91890141.4T 1990-07-24 1991-07-04 Metode til adskillelse af aminooxider fra vandige opløsninger DK0468951T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0155490A AT394582B (de) 1990-07-24 1990-07-24 Verfahren zur abtrennung von aminoxiden aus waesserigen loesungen

Publications (1)

Publication Number Publication Date
DK0468951T3 true DK0468951T3 (da) 1994-03-14

Family

ID=3515907

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91890141.4T DK0468951T3 (da) 1990-07-24 1991-07-04 Metode til adskillelse af aminooxider fra vandige opløsninger

Country Status (14)

Country Link
EP (1) EP0468951B1 (cs)
AT (2) AT394582B (cs)
BG (1) BG60312B2 (cs)
CZ (1) CZ280358B6 (cs)
DE (1) DE59100725D1 (cs)
DK (1) DK0468951T3 (cs)
ES (1) ES2048006T3 (cs)
HU (1) HU210124B (cs)
PL (1) PL165378B1 (cs)
RO (1) RO110823B1 (cs)
RU (1) RU2039053C1 (cs)
SI (1) SI9111221A (cs)
TR (1) TR25638A (cs)
YU (1) YU47450B (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6113799A (en) * 1995-08-18 2000-09-05 Lenzing Aktiengesellschaft Process for selective separation of morpholine
AT402643B (de) * 1995-08-18 1997-07-25 Chemiefaser Lenzing Ag Verfahren zur reinigung einer wässrigen lösung verfahren zur reinigung einer wässrigen lösung eines tertiären aminoxids eines tertiären aminoxids
US6335464B1 (en) * 1997-09-08 2002-01-01 Chugai Seiyaku Kabushiki Kaisha Process for selectively oxidizing primary hydroxyl groups of organic compounds, and resin containing adsorbed catalyst for use therein
EP1541566A1 (en) * 2003-12-08 2005-06-15 SCA Hygiene Products AB Process for the separation of organic hydroxylamine and nitrosonium compounds and its use in the oxidation of hydroxy compounds
EP1541565A1 (en) * 2003-12-08 2005-06-15 SCA Hygiene Products AB Process for the separation of organic nitrosonium and/or hydroxylamine compounds by means of cation exchange resins and recovery and oxidation processes based thereon

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1319465A (fr) * 1961-02-03 1963-03-01 Rohm & Haas Procédé de purification de composés organiques au moyen de résines échangeuses d'ions
FR2342945A1 (fr) * 1976-03-02 1977-09-30 Ugine Kuhlmann Procede d'extraction des produits de condensation d'oxydes d'alcoylenes des effluents aqueux industriels
DD274435B5 (de) * 1988-08-02 1996-10-31 Thueringisches Inst Textil Verfahren zur Rueckgewinnung von N-Methylmorpholin-N-Oxid
AT393114B (de) * 1989-06-08 1991-08-26 Chemiefaser Lenzing Ag Verfahren zur abtrennung von aminen

Also Published As

Publication number Publication date
YU122191A (sh) 1994-06-24
BG60312B2 (en) 1994-07-25
PL291187A1 (en) 1992-02-10
RO110823B1 (ro) 1996-04-30
EP0468951A1 (de) 1992-01-29
HUT59645A (en) 1992-06-29
TR25638A (tr) 1993-07-01
HU210124B (en) 1995-02-28
AT394582B (de) 1992-05-11
CS226091A3 (en) 1992-02-19
HU912463D0 (en) 1991-12-30
RU2039053C1 (ru) 1995-07-09
ES2048006T3 (es) 1994-03-01
CZ280358B6 (cs) 1995-12-13
DE59100725D1 (de) 1994-01-27
YU47450B (sh) 1995-03-27
PL165378B1 (pl) 1994-12-30
SI9111221A (en) 1995-06-30
EP0468951B1 (de) 1993-12-15
ATA155490A (de) 1991-10-15
ATE98522T1 (de) 1994-01-15

Similar Documents

Publication Publication Date Title
TR24571A (tr) Aminlerin giderilmeleri icin bir yoentem
SE8200135L (sv) D-fenylalanyl-l-prolyl-l-arginin-aldehydsulfat samt forfarande for framstellning derav
ES511285A0 (es) "un metodo combinado de control de panel-programa en modo de supervision para un sistema de control de un proceso industrial".
DK113585D0 (da) Nye peptider
ATE1745T1 (de) Verfahren zur herstellung von carbonsaeureamiden und peptiden.
ID1001B (id) Proses dan alat untuk fermentasi asam amino
IL68817A (en) Process for the manufacture of carboxylic acids and of novel ammonium salts thereof
DK0468951T3 (da) Metode til adskillelse af aminooxider fra vandige opløsninger
FI880660A0 (fi) Metod foer minskande av akrylamidhalten i vatten-i-olja-emulsioner innehaollande akrylamidpolymerer genom anvaendning av amidas.
EP0034323A3 (en) Amino acid and peptide esters of leuco-indo anilines, process for their preparation and agents containing these compounds for the detection of proteolytic enzymes
DK165905C (da) Vandige systemer indeholdende aminosulfonsyrederivater af carboxylsyrer
JPS55115851A (en) Recovery of amino acid from protein hydrolyzate
IL68103A (en) Process for converting preproinsulin analogs into insulins
MA20303A1 (fr) Composition nutritive contenant de l'acide alpha-cetoisocaproique, de la leucine et des acides amines essentiels et non essentiels.
ATE144975T1 (de) Verfahren zur herstellung von alkalimetallcitrat
DK0487479T3 (da) Fremgangsmåde til rensning af jernoxid
FR2345939A1 (fr) Procede de deproteination du serum du lait
DK150145C (da) Antigeniske peptider indeholdende 10-11 aminosyrerester
ATE17584T1 (de) Neue peptide und verfahren zu ihrer herstellung.
EP0326799A3 (de) Verfahren zur enzymatischen Peptidsynthese
GB1499086A (en) Process for the preparation of 4-hydroxy-l-(-)-proline
DE3862212D1 (de) Pauling-kessel sowie verfahren zum aufkonzentrieren von schwefelsaeure.
ATA535381A (de) Verfahren zur verringerung des gehaltes an chloriden in wûsserigen l!sungen von aminosûuren
ES493990A0 (es) Metodo mejorado para la esterificacion de un clorhidrato de aminoacido y de un clorhidrato de aminoalcohol.
YU191581A (en) Process for producing l-asparagly-d.amino acid dipeptide amide

Legal Events

Date Code Title Description
AHB Application shelved due to non-payment