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WO2001054785A3 - Multishaft-kolonne - Google Patents

Multishaft-kolonne Download PDF

Info

Publication number
WO2001054785A3
WO2001054785A3 PCT/EP2001/000348 EP0100348W WO0154785A3 WO 2001054785 A3 WO2001054785 A3 WO 2001054785A3 EP 0100348 W EP0100348 W EP 0100348W WO 0154785 A3 WO0154785 A3 WO 0154785A3
Authority
WO
WIPO (PCT)
Prior art keywords
column
feed chamber
separated
inner area
section
Prior art date
Application number
PCT/EP2001/000348
Other languages
English (en)
French (fr)
Other versions
WO2001054785A2 (de
Inventor
Ulrich Kammel
Otto Machhammer
Peter Zehner
Original Assignee
Basf Ag
Ulrich Kammel
Otto Machhammer
Peter Zehner
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 Basf Ag, Ulrich Kammel, Otto Machhammer, Peter Zehner filed Critical Basf Ag
Priority to AU25158/01A priority Critical patent/AU2515801A/en
Publication of WO2001054785A2 publication Critical patent/WO2001054785A2/de
Publication of WO2001054785A3 publication Critical patent/WO2001054785A3/de

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
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

Die Erfindung betrifft eine Kolonne zum Trennen von Gemischen mit mindestens drei Stoffen, mit einer äusseren, einen Innenraum der Kolonne begrenzenden Hülle (1) und mindestens einem Kolonnendeckel (5), sowie mehreren sich über einen Abschnitt der Längsausdehnung der Kolonne erstreckenden, einseitig in den Innenraum der Kolonne geöffneten Teilkammern (3, 4), wobei eine Teilkammer als Zulaufkammer (3) ausgebildet ist, der das zu trennende Gemisch zugeleitet wird, sowie mindestens einer Vereinigungskammer (8), die sich an die in den Innenraum der Kolonne gerichtete Öffnung von mindestens zwei Teilkammern (3, 4) anschliesst. Dadurch, dass die Zuleitung des zu trennenden Gemisches in die Zulaufkammer (3) an einem Ort beabstandet zum offenen Ende der Zulaufkammer (3) erfolgt, in der Weise, dass die Zulaufkammer in dem sich zur einen Seite an den Ort der Zuleitung anschliessenden Abschnitt als Verstärkungssäule (3a) ausgebildet ist und in dem sich zur anderen Seite an den Ort der Zuleitung anschliessenden Abschnitt (3b) als Abtriebssäule ausgebildet ist, können Mehrstoffgemische in reinere Fraktionen aufgetrennt werden, wobei der apparative und der energetische Aufwand gegenüber hintereinander geschalteten Kolonnen verringert ist.
PCT/EP2001/000348 2000-01-24 2001-01-12 Multishaft-kolonne WO2001054785A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU25158/01A AU2515801A (en) 2000-01-24 2001-01-12 Column with multiple shafts

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10002806.3 2000-01-24
DE2000102806 DE10002806A1 (de) 2000-01-24 2000-01-24 Multishaft-Kolonne

Publications (2)

Publication Number Publication Date
WO2001054785A2 WO2001054785A2 (de) 2001-08-02
WO2001054785A3 true WO2001054785A3 (de) 2001-12-27

Family

ID=7628475

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/000348 WO2001054785A2 (de) 2000-01-24 2001-01-12 Multishaft-kolonne

Country Status (4)

Country Link
AU (1) AU2515801A (de)
DE (1) DE10002806A1 (de)
TW (1) TW496750B (de)
WO (1) WO2001054785A2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10258160A1 (de) 2002-12-12 2004-06-24 Basf Ag Verfahren und Vorrichtung zur Extraktivdestillation
DE102004022735A1 (de) * 2004-05-07 2005-12-01 Vinnolit Gmbh & Co. Kg Geteilte EDC-Kolonne
DE102004024688A1 (de) * 2004-05-19 2005-12-15 Basf Ag Trennwandkolonne
DE102004052593B4 (de) * 2004-10-29 2020-03-26 Rehm Thermal Systems Gmbh Vorrichtung und Verfahren zur Aufbereitung eines Wärmeübertragungsmediums für eine Kondensationsaufschmelzlötanlage
GB0920541D0 (en) * 2009-11-24 2010-01-06 Doosan Babcock Energy Ltd Column
CN105555379B (zh) 2013-07-18 2018-02-27 Lg化学株式会社 分隔壁蒸馏塔
DE102013226428A1 (de) * 2013-12-18 2015-06-18 Basf Se Extraktionskolonne und Verfahren zum Extrahieren eines Bestandteils aus einem Fluid
WO2025036440A1 (zh) * 2023-08-17 2025-02-20 中国石油化工股份有限公司 一种气液分离装置及其在蒸汽裂解制造烯烃中的应用

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1194599A (en) * 1967-02-23 1970-06-10 Universal Oil Prod Co Distillation method and apparatus
US4419188A (en) * 1980-06-02 1983-12-06 Mccall Thomas F Thermally coupled extractive distillation process
EP0133510A1 (de) * 1983-08-03 1985-02-27 BASF Aktiengesellschaft Verfahren zur destillativen Zerlegung eines azeotropen Stoffgemisches
EP0638778A1 (de) * 1993-08-05 1995-02-15 Praxair Technology, Inc. Destillationssystem mit unterteilter Kolonne
DE19806324C1 (de) * 1998-02-05 1999-06-24 Mannesmann Ag Verfahren und Anlage zur Fraktionierung von Gaskondensaten oder leichtem Rohöl
US6077985A (en) * 1999-03-10 2000-06-20 Kellogg Brown & Root, Inc. Integrated deethanizer/ethylene fractionation column

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1194599A (en) * 1967-02-23 1970-06-10 Universal Oil Prod Co Distillation method and apparatus
US4419188A (en) * 1980-06-02 1983-12-06 Mccall Thomas F Thermally coupled extractive distillation process
EP0133510A1 (de) * 1983-08-03 1985-02-27 BASF Aktiengesellschaft Verfahren zur destillativen Zerlegung eines azeotropen Stoffgemisches
EP0638778A1 (de) * 1993-08-05 1995-02-15 Praxair Technology, Inc. Destillationssystem mit unterteilter Kolonne
DE19806324C1 (de) * 1998-02-05 1999-06-24 Mannesmann Ag Verfahren und Anlage zur Fraktionierung von Gaskondensaten oder leichtem Rohöl
US6077985A (en) * 1999-03-10 2000-06-20 Kellogg Brown & Root, Inc. Integrated deethanizer/ethylene fractionation column

Also Published As

Publication number Publication date
TW496750B (en) 2002-08-01
DE10002806A1 (de) 2001-07-26
WO2001054785A2 (de) 2001-08-02
AU2515801A (en) 2001-08-07

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