ATE480309T1 - Boden zum abgeben von einer flüssigkeit für eine rektifikationskolonne, rektifikationskolonne und rektifikationsverfahren - Google Patents

Boden zum abgeben von einer flüssigkeit für eine rektifikationskolonne, rektifikationskolonne und rektifikationsverfahren

Info

Publication number
ATE480309T1
ATE480309T1 AT00308447T AT00308447T ATE480309T1 AT E480309 T1 ATE480309 T1 AT E480309T1 AT 00308447 T AT00308447 T AT 00308447T AT 00308447 T AT00308447 T AT 00308447T AT E480309 T1 ATE480309 T1 AT E480309T1
Authority
AT
Austria
Prior art keywords
liquid
rectification
column
purification
rectification column
Prior art date
Application number
AT00308447T
Other languages
English (en)
Inventor
Hajime Matsumoto
Takeshi Nishimura
Yukihiro Matsumoto
Sei Nakahara
Misao Inada
Original Assignee
Nippon Catalytic Chem Ind
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 Nippon Catalytic Chem Ind filed Critical Nippon Catalytic Chem Ind
Application granted granted Critical
Publication of ATE480309T1 publication Critical patent/ATE480309T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
    • 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
    • B01D3/16—Fractionating columns in which vapour bubbles through liquid
    • B01D3/18—Fractionating columns in which vapour bubbles through liquid with horizontal bubble plates
    • B01D3/20—Bubble caps; Risers for vapour; Discharge pipes for liquid
    • 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
    • B01D3/42—Regulation; Control
    • B01D3/4205—Reflux ratio control splitter
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/11—Batch distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Polymerisation Methods In General (AREA)
  • Gas Separation By Absorption (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
AT00308447T 1999-09-29 2000-09-27 Boden zum abgeben von einer flüssigkeit für eine rektifikationskolonne, rektifikationskolonne und rektifikationsverfahren ATE480309T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27719999A JP2001096102A (ja) 1999-09-29 1999-09-29 精製塔の液抜き出し用トレイ、精製塔および精製方法

Publications (1)

Publication Number Publication Date
ATE480309T1 true ATE480309T1 (de) 2010-09-15

Family

ID=17580199

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00308447T ATE480309T1 (de) 1999-09-29 2000-09-27 Boden zum abgeben von einer flüssigkeit für eine rektifikationskolonne, rektifikationskolonne und rektifikationsverfahren

Country Status (6)

Country Link
US (2) US6372944B1 (de)
EP (1) EP1088576B1 (de)
JP (1) JP2001096102A (de)
CN (1) CN1182901C (de)
AT (1) ATE480309T1 (de)
DE (1) DE60044927D1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001081050A (ja) * 1999-09-10 2001-03-27 Nippon Shokubai Co Ltd 易重合性化合物の取り扱い装置および取り扱い方法
EP1095685B1 (de) * 1999-10-29 2007-03-07 Nippon Shokubai Co., Ltd. Destillationsapparat und Destillationsmethode
JP2003033601A (ja) * 2001-07-23 2003-02-04 Nippon Shokubai Co Ltd 無堰多孔板塔
DE10159825A1 (de) * 2001-12-06 2003-06-18 Basf Ag Kaminboden
US20040068070A1 (en) * 2002-07-17 2004-04-08 Basf Aktiengesellcschaft Preparation of readily polymerizable compounds
DE10295578B3 (de) * 2002-12-05 2008-05-29 Basf Se Kaminboden
DE10300499A1 (de) * 2003-01-08 2003-10-23 Basf Ag Verfahren der rektifikativen Auftrennung von (Meth)acrylmonomere enthaltenden Fluiden
US20060201425A1 (en) * 2005-03-08 2006-09-14 Applied Microstructures, Inc. Precursor preparation for controlled deposition coatings
US20140332466A1 (en) * 2013-05-08 2014-11-13 Jonathan A. Tertel Liquid-Liquid Contacting Tray With Concentric Inlet And Outlet Weirs
WO2016194850A1 (ja) * 2015-06-01 2016-12-08 株式会社ダイセル 酢酸の製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB740764A (en) 1952-03-25 1955-11-16 Exxon Research Engineering Co Improvements in fractionating towers for the vacuum distillation of heavy hydrocarbon oils
DE2037237A1 (de) 1970-07-28 1972-02-10 Fried Krupp GmbH, 4300 Essen Destillative Flüssigkeitstrennung
DE4231081A1 (de) 1991-09-25 1993-04-01 Basf Ag Stoffaustauschboden in rektifikationskolonnen mit integrierter abzugsmoeglichkeit der fluessigphase
US5308451A (en) 1992-11-02 1994-05-03 Uop Fractionation tray for catalytic distillation
US5470478A (en) 1993-06-21 1995-11-28 Leva; Max Apparatus and method for stripping and absorption of volatile materials
US5961790A (en) * 1994-12-14 1999-10-05 Basf Aktiengesellschaft Separation of (meth) acrylic acid by rectification
DE19600955A1 (de) 1996-01-12 1997-07-17 Basf Ag Verfahren zur Herstellung von Acrylsäure und deren Ester
US5902460A (en) 1996-09-23 1999-05-11 Gerhold; Bruce W. Multi-stage fractional distillation process and apparatus

Also Published As

Publication number Publication date
JP2001096102A (ja) 2001-04-10
EP1088576B1 (de) 2010-09-08
EP1088576A1 (de) 2001-04-04
DE60044927D1 (de) 2010-10-21
CN1182901C (zh) 2005-01-05
US6372944B1 (en) 2002-04-16
CN1289626A (zh) 2001-04-04
US20020098123A1 (en) 2002-07-25

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