NO20032575L - Fremgangsmåte og innretning for oppdeling av en stoffblanding i dens bestanddeler ved ekstraktiv destillasjon i en skilleveggskolonne - Google Patents
Fremgangsmåte og innretning for oppdeling av en stoffblanding i dens bestanddeler ved ekstraktiv destillasjon i en skilleveggskolonneInfo
- Publication number
- NO20032575L NO20032575L NO20032575A NO20032575A NO20032575L NO 20032575 L NO20032575 L NO 20032575L NO 20032575 A NO20032575 A NO 20032575A NO 20032575 A NO20032575 A NO 20032575A NO 20032575 L NO20032575 L NO 20032575L
- Authority
- NO
- Norway
- Prior art keywords
- extractive distillation
- substance mixture
- constituents
- dividing
- partition column
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/141—Fractional distillation or use of a fractionation or rectification column where at least one distillation column contains at least one dividing wall
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
- B01D3/40—Extractive distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10061220 | 2000-12-08 | ||
DE10102168A DE10102168A1 (de) | 2000-12-08 | 2001-01-18 | Verfahren und Vorrichtung zur Auftrennung eines Stoffgemisches in seine Bestandteile durch Extraktivdestillation in einer Trennwandkolonne |
PCT/EP2001/012059 WO2002045811A1 (de) | 2000-12-08 | 2001-10-18 | Verfahren und vorrichtung zur auftrennung eines stoffgemisches in seine bestandteile durch extraktivdestillation ine einer trennwandkolonne |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20032575D0 NO20032575D0 (no) | 2003-06-06 |
NO20032575L true NO20032575L (no) | 2003-08-07 |
Family
ID=26007916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20032575A NO20032575L (no) | 2000-12-08 | 2003-06-06 | Fremgangsmåte og innretning for oppdeling av en stoffblanding i dens bestanddeler ved ekstraktiv destillasjon i en skilleveggskolonne |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1339469B1 (no) |
AT (1) | ATE340617T1 (no) |
AU (1) | AU2002223625A1 (no) |
DE (2) | DE10102168A1 (no) |
NO (1) | NO20032575L (no) |
WO (1) | WO2002045811A1 (no) |
ZA (1) | ZA200304431B (no) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10233388A1 (de) * | 2002-07-23 | 2004-02-12 | Basf Ag | Verfahren zur kontinuierlich betriebenen Reindestillation des bei der koppel-produktfreien Propylenoxidsynthese verwendeten Lösungsmittels Methanol unter gleichzeitiger Abtrennung der Methoxypropanole und der Schwersieder |
DE10322655A1 (de) * | 2003-05-20 | 2004-12-09 | Basf Ag | Verfahren zur Gewinnung von Roh-1,3-Butadien aus einem C4-Schnitt |
DE10341614A1 (de) | 2003-09-10 | 2005-04-28 | Basf Ag | Verfahren zur Herstellung von Xylylendiamin (XDA) |
SE541051C2 (en) * | 2016-09-28 | 2019-03-19 | Perstorp Ab | The processing of a product stream resulting from a caprolactone production |
CN113072425A (zh) * | 2021-04-20 | 2021-07-06 | 青岛科技大学 | 一种隔壁塔萃取精馏-变压精馏分离乙醇-环己醇-水的方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19849651C2 (de) * | 1998-10-29 | 2003-01-16 | Krupp Uhde Gmbh | Rektifizierkolonne für die Extraktivdestillation von eng- oder azeotrop siedenden Gemischen |
DE19958464C2 (de) * | 1999-12-03 | 2002-02-28 | Krupp Uhde Gmbh | Verfahren zur Extraktivdestillation und Kolonne zur Durchführung des Verfahrens |
DE10019196C1 (de) * | 2000-04-17 | 2001-09-27 | Krupp Uhde Gmbh | Verfahren zur Gewinnung eines aus Benzol und Toluol oder Toluol und Xylol bestehenden Aromatenproduktes hoher Reinheit aus einem Nichtaromaten enthaltenden eng- oder azeotropsiedenden Vorprodukt und Anlage zur Durchführung des Verfahrens |
DE10022465A1 (de) * | 2000-05-09 | 2001-11-15 | Basf Ag | Verfahren und Vorrichtung zur Aufarbeitung eines C4-Schnitts aus der Fraktionierung von Erdöl |
-
2001
- 2001-01-18 DE DE10102168A patent/DE10102168A1/de not_active Withdrawn
- 2001-10-18 AU AU2002223625A patent/AU2002223625A1/en not_active Abandoned
- 2001-10-18 DE DE50111115T patent/DE50111115D1/de not_active Expired - Lifetime
- 2001-10-18 WO PCT/EP2001/012059 patent/WO2002045811A1/de active IP Right Grant
- 2001-10-18 AT AT01999409T patent/ATE340617T1/de not_active IP Right Cessation
- 2001-10-18 EP EP01999409A patent/EP1339469B1/de not_active Expired - Lifetime
-
2003
- 2003-06-06 NO NO20032575A patent/NO20032575L/no unknown
- 2003-06-06 ZA ZA2003/04431A patent/ZA200304431B/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP1339469A1 (de) | 2003-09-03 |
WO2002045811A1 (de) | 2002-06-13 |
ZA200304431B (en) | 2005-01-26 |
DE10102168A1 (de) | 2002-06-20 |
AU2002223625A1 (en) | 2002-06-18 |
ATE340617T1 (de) | 2006-10-15 |
DE50111115D1 (de) | 2006-11-09 |
NO20032575D0 (no) | 2003-06-06 |
EP1339469B1 (de) | 2006-09-27 |
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