AU6695496A - Process for selective separation of morpholine - Google Patents

Process for selective separation of morpholine

Info

Publication number
AU6695496A
AU6695496A AU66954/96A AU6695496A AU6695496A AU 6695496 A AU6695496 A AU 6695496A AU 66954/96 A AU66954/96 A AU 66954/96A AU 6695496 A AU6695496 A AU 6695496A AU 6695496 A AU6695496 A AU 6695496A
Authority
AU
Australia
Prior art keywords
morpholine
selective separation
selective
separation
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
AU66954/96A
Other versions
AU700207B2 (en
Inventor
Heinrich Firgo
Bruno Mangeng
Johann Manner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lenzing AG
Original Assignee
Lenzing AG
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 Lenzing AG, Chemiefaser Lenzing AG filed Critical Lenzing AG
Publication of AU6695496A publication Critical patent/AU6695496A/en
Application granted granted Critical
Publication of AU700207B2 publication Critical patent/AU700207B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/02—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements
    • C07D295/023—Preparation; Separation; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/22—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with hetero atoms directly attached to ring nitrogen atoms
    • C07D295/28—Nitrogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AU66954/96A 1995-08-18 1996-08-16 Process for selective separation of morpholine Ceased AU700207B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT1403/95 1995-08-18
AT140395A AT403297B (en) 1995-08-18 1995-08-18 METHOD FOR SELECTIVE SEPARATION OF MORPHOLINE
PCT/AT1996/000146 WO1997007108A1 (en) 1995-08-18 1996-08-16 Process for the selective separation of morpholine

Publications (2)

Publication Number Publication Date
AU6695496A true AU6695496A (en) 1997-03-12
AU700207B2 AU700207B2 (en) 1998-12-24

Family

ID=3513141

Family Applications (1)

Application Number Title Priority Date Filing Date
AU66954/96A Ceased AU700207B2 (en) 1995-08-18 1996-08-16 Process for selective separation of morpholine

Country Status (9)

Country Link
EP (1) EP0783497A1 (en)
JP (1) JPH10508318A (en)
CN (1) CN1071750C (en)
AT (1) AT403297B (en)
AU (1) AU700207B2 (en)
BR (1) BR9606585A (en)
CA (1) CA2202153A1 (en)
NO (1) NO310572B1 (en)
WO (1) WO1997007108A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19842556C2 (en) * 1998-09-17 2003-02-06 Alceru Schwarza Gmbh Process for the production of cellulosic moldings
EP3765451B1 (en) * 2018-03-15 2022-02-23 Basf Se Method for removing methoxyethanol from a methoxyethanol and morpholin-containing mixture
CN110563669A (en) * 2019-10-09 2019-12-13 四川鸿鹏新材料有限公司 Method and device for improving morpholine purity
CN112480035A (en) * 2020-10-28 2021-03-12 华茂伟业绿色科技股份有限公司 N-methylmorpholine and purification method thereof, methylmorpholine oxide and preparation method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD254199B5 (en) * 1986-12-04 1994-01-05 Thueringische Faser Ag Schwarz PROCESS FOR CLEANING WAFERRIGER N-METHYLMORPHOLIN N-OXYD SOLUTIONS
DD259863A1 (en) * 1987-04-06 1988-09-07 Schwarza Chemiefaser METHOD FOR PRODUCING WAFERRIGER, PURE N-METHYLMORPHOLIN N-OXIDE SOLUTIONS
DD274435B5 (en) * 1988-08-02 1996-10-31 Thueringisches Inst Textil Process for the recovery of N-methylmorpholine-N-oxide
AT393114B (en) * 1989-06-08 1991-08-26 Chemiefaser Lenzing Ag METHOD FOR SEPARATING AMINES
AT392915B (en) * 1990-03-28 1991-07-10 Chemiefaser Lenzing Ag METHOD FOR SEPARATING WATER FROM A DILUTED AQUEOUS SOLUTION OF N-METHYLMORPHOLIN-N-OXIDE, N-METHYLMORPHOLIN AND / OR MORPHOLIN

Also Published As

Publication number Publication date
CN1071750C (en) 2001-09-26
NO971753L (en) 1997-04-17
WO1997007108A1 (en) 1997-02-27
NO971753D0 (en) 1997-04-17
NO310572B1 (en) 2001-07-23
JPH10508318A (en) 1998-08-18
EP0783497A1 (en) 1997-07-16
AT403297B (en) 1997-12-29
CA2202153A1 (en) 1997-02-27
ATA140395A (en) 1997-05-15
AU700207B2 (en) 1998-12-24
BR9606585A (en) 1997-10-28
CN1165514A (en) 1997-11-19

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