DD294925A5 - Verfahren zur abtrennung von aminen - Google Patents
Verfahren zur abtrennung von aminen Download PDFInfo
- Publication number
- DD294925A5 DD294925A5 DD90341413A DD34141390A DD294925A5 DD 294925 A5 DD294925 A5 DD 294925A5 DD 90341413 A DD90341413 A DD 90341413A DD 34141390 A DD34141390 A DD 34141390A DD 294925 A5 DD294925 A5 DD 294925A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- amines
- acid
- weak acid
- separation
- cation exchanger
- Prior art date
Links
- 150000001412 amines Chemical class 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000002253 acid Substances 0.000 claims abstract description 15
- 239000007864 aqueous solution Substances 0.000 claims abstract description 11
- 238000000926 separation method Methods 0.000 claims abstract description 11
- 150000001768 cations Chemical class 0.000 claims abstract description 8
- 238000004821 distillation Methods 0.000 claims abstract description 8
- 229920002678 cellulose Polymers 0.000 claims abstract description 5
- 239000001913 cellulose Substances 0.000 claims abstract description 5
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 30
- 239000000243 solution Substances 0.000 claims description 7
- 239000002351 wastewater Substances 0.000 claims description 7
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 4
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 2
- 238000009835 boiling Methods 0.000 claims description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 2
- 235000019253 formic acid Nutrition 0.000 claims description 2
- 239000006193 liquid solution Substances 0.000 abstract 1
- 239000010865 sewage Substances 0.000 abstract 1
- SJRJJKPEHAURKC-UHFFFAOYSA-N N-Methylmorpholine Chemical compound CN1CCOCC1 SJRJJKPEHAURKC-UHFFFAOYSA-N 0.000 description 12
- YNAVUWVOSKDBBP-UHFFFAOYSA-N Morpholine Chemical compound C1COCCN1 YNAVUWVOSKDBBP-UHFFFAOYSA-N 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000010828 elution Methods 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 230000008929 regeneration Effects 0.000 description 4
- 238000011069 regeneration method Methods 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000007700 distillative separation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 150000004675 formic acid derivatives Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Glass Compositions (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Liquid Crystal Substances (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Physical Water Treatments (AREA)
- Gas Separation By Absorption (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT1415/89A AT393114B (de) | 1989-06-08 | 1989-06-08 | Verfahren zur abtrennung von aminen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD294925A5 true DD294925A5 (de) | 1991-10-17 |
Family
ID=3513401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD90341413A DD294925A5 (de) | 1989-06-08 | 1990-06-07 | Verfahren zur abtrennung von aminen |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5043075A (fr) |
| EP (1) | EP0402347B1 (fr) |
| JP (1) | JPH0330892A (fr) |
| AT (2) | AT393114B (fr) |
| CA (1) | CA2017689A1 (fr) |
| DD (1) | DD294925A5 (fr) |
| DE (1) | DE59002166D1 (fr) |
| ES (1) | ES2045894T3 (fr) |
| FI (1) | FI902889A7 (fr) |
| NO (1) | NO176171C (fr) |
| PT (1) | PT94303B (fr) |
| TR (1) | TR24571A (fr) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT394582B (de) * | 1990-07-24 | 1992-05-11 | Chemiefaser Lenzing Ag | Verfahren zur abtrennung von aminoxiden aus waesserigen loesungen |
| AT396930B (de) * | 1992-01-23 | 1993-12-27 | Chemiefaser Lenzing Ag | Aminoxide |
| AT399349B (de) * | 1993-08-26 | 1995-04-25 | Chemiefaser Lenzing Ag | Verfahren zur reinigung wässeriger lösungen von aminoxiden |
| US5942122A (en) * | 1995-04-06 | 1999-08-24 | Ngk Insulators, Ltd. | Method of deodorizing ion-exchanged purified water |
| AT403297B (de) * | 1995-08-18 | 1997-12-29 | Chemiefaser Lenzing Ag | Verfahren zur selektiven abtrennung von morpholin |
| US6113799A (en) * | 1995-08-18 | 2000-09-05 | Lenzing Aktiengesellschaft | Process for selective separation of morpholine |
| US7534304B2 (en) | 1997-04-29 | 2009-05-19 | Whirlpool Corporation | Non-aqueous washing machine and methods |
| US6045588A (en) | 1997-04-29 | 2000-04-04 | Whirlpool Corporation | Non-aqueous washing apparatus and method |
| US7513132B2 (en) | 2003-10-31 | 2009-04-07 | Whirlpool Corporation | Non-aqueous washing machine with modular construction |
| US7300468B2 (en) | 2003-10-31 | 2007-11-27 | Whirlpool Patents Company | Multifunctioning method utilizing a two phase non-aqueous extraction process |
| US7695524B2 (en) | 2003-10-31 | 2010-04-13 | Whirlpool Corporation | Non-aqueous washing machine and methods |
| US7739891B2 (en) | 2003-10-31 | 2010-06-22 | Whirlpool Corporation | Fabric laundering apparatus adapted for using a select rinse fluid |
| US7513004B2 (en) | 2003-10-31 | 2009-04-07 | Whirlpool Corporation | Method for fluid recovery in a semi-aqueous wash process |
| US20050224099A1 (en) * | 2004-04-13 | 2005-10-13 | Luckman Joel A | Method and apparatus for cleaning objects in an automatic cleaning appliance using an oxidizing agent |
| WO2005106105A1 (fr) | 2004-04-29 | 2005-11-10 | Unilever N.V. | Procede de nettoyage a sec |
| US7966684B2 (en) | 2005-05-23 | 2011-06-28 | Whirlpool Corporation | Methods and apparatus to accelerate the drying of aqueous working fluids |
| EP2033174B8 (fr) | 2006-05-22 | 2015-04-15 | Nike International Ltd. | Affichage de montre utilisant des sources lumineuses et un recouvrement translucide |
| US7758757B2 (en) * | 2007-10-19 | 2010-07-20 | E. I. Du Pont De Nemours And Company | Method for removing hydrazine compounds |
| KR101007418B1 (ko) * | 2008-05-28 | 2011-01-12 | 순천향대학교 산학협력단 | 아민 포함 폐수로부터의 아민 회수 방법 |
| US8911538B2 (en) | 2011-12-22 | 2014-12-16 | Alstom Technology Ltd | Method and system for treating an effluent stream generated by a carbon capture system |
| US9720443B2 (en) | 2013-03-15 | 2017-08-01 | Nike, Inc. | Wearable device assembly having athletic functionality |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2585490A (en) * | 1949-03-31 | 1952-02-12 | Sun Oil Co | Continuous adsorption process |
| FR1319465A (fr) * | 1961-02-03 | 1963-03-01 | Rohm & Haas | Procédé de purification de composés organiques au moyen de résines échangeuses d'ions |
| GB1073582A (en) * | 1964-06-09 | 1967-06-28 | Union Carbide Corp | Solvent extraction of morpholines |
| US3475330A (en) * | 1967-12-05 | 1969-10-28 | Continental Products Of Texas | Methods of removing and reclaiming ammonia ions from water |
| US3937686A (en) * | 1974-01-10 | 1976-02-10 | C/O E. I. Du Pont De Nemours & Co. | Process of preparing high molecular weight polyamide with recovery of diamine and return of same to polymerization system |
| CS171963B1 (fr) * | 1974-02-01 | 1976-11-29 | ||
| US3939071A (en) * | 1974-08-12 | 1976-02-17 | Aerojet-General Corporation | Recoverable regenerants for cationic exchange resins |
| DE2652164C2 (de) * | 1976-11-16 | 1986-05-28 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Verfahren zur Minimierung organischer Abfallstoffe aus wäßrigen Produkt- und Raffinat-Strömen von Flüssig-flüssig-Extraktionsprozessen |
| CA1247761A (fr) * | 1983-12-13 | 1988-12-28 | Robert Kunin | Traitement de solutions aqueuses a l'aide de resines echangeuses d'ions faiblement acides |
| US4518503A (en) * | 1984-03-29 | 1985-05-21 | Intercontinental Water Corp. | Water purification method and device |
| JPS60212288A (ja) * | 1984-04-05 | 1985-10-24 | Mitsubishi Metal Corp | アンモニウムイオンとフツ素イオンを含む廃水の処理法 |
| US4904383A (en) * | 1987-05-01 | 1990-02-27 | Auerswald David C | System for demineralizing water |
-
1989
- 1989-06-08 AT AT1415/89A patent/AT393114B/de not_active IP Right Cessation
-
1990
- 1990-05-24 US US07/528,578 patent/US5043075A/en not_active Expired - Fee Related
- 1990-05-29 CA CA002017689A patent/CA2017689A1/fr not_active Abandoned
- 1990-05-31 DE DE9090890170T patent/DE59002166D1/de not_active Expired - Fee Related
- 1990-05-31 EP EP90890170A patent/EP0402347B1/fr not_active Expired - Lifetime
- 1990-05-31 AT AT90890170T patent/ATE92372T1/de not_active IP Right Cessation
- 1990-05-31 ES ES90890170T patent/ES2045894T3/es not_active Expired - Lifetime
- 1990-06-07 DD DD90341413A patent/DD294925A5/de not_active IP Right Cessation
- 1990-06-07 NO NO902529A patent/NO176171C/no unknown
- 1990-06-07 PT PT94303A patent/PT94303B/pt not_active IP Right Cessation
- 1990-06-08 JP JP2151441A patent/JPH0330892A/ja active Pending
- 1990-06-08 FI FI902889A patent/FI902889A7/fi not_active Application Discontinuation
- 1990-06-20 TR TR90/0553A patent/TR24571A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PT94303B (pt) | 1997-02-28 |
| FI902889A0 (fi) | 1990-06-08 |
| EP0402347B1 (fr) | 1993-08-04 |
| CA2017689A1 (fr) | 1990-12-08 |
| AT393114B (de) | 1991-08-26 |
| JPH0330892A (ja) | 1991-02-08 |
| ATE92372T1 (de) | 1993-08-15 |
| ATA141589A (de) | 1991-01-15 |
| DE59002166D1 (de) | 1993-09-09 |
| TR24571A (tr) | 1992-01-01 |
| PT94303A (pt) | 1991-02-08 |
| EP0402347A1 (fr) | 1990-12-12 |
| FI902889A7 (fi) | 1990-12-09 |
| NO902529D0 (no) | 1990-06-07 |
| NO176171B (no) | 1994-11-07 |
| ES2045894T3 (es) | 1994-01-16 |
| NO902529L (no) | 1990-12-10 |
| US5043075A (en) | 1991-08-27 |
| NO176171C (no) | 1995-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ENJ | Ceased due to non-payment of renewal fee |