BR0008815B1 - processo para a condensação fracionada de uma mistura gasosa do produto, e, coluna de separação. - Google Patents

processo para a condensação fracionada de uma mistura gasosa do produto, e, coluna de separação.

Info

Publication number
BR0008815B1
BR0008815B1 BRPI0008815-3A BR0008815A BR0008815B1 BR 0008815 B1 BR0008815 B1 BR 0008815B1 BR 0008815 A BR0008815 A BR 0008815A BR 0008815 B1 BR0008815 B1 BR 0008815B1
Authority
BR
Brazil
Prior art keywords
product
gas mixture
separation column
fractional condensation
fractional
Prior art date
Application number
BRPI0008815-3A
Other languages
English (en)
Other versions
BR0008815A (pt
Inventor
Joachim Thiel
Juergen Schroedr
Gerhard Nestler
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
Priority claimed from DE1999109923 external-priority patent/DE19909923A1/de
Priority claimed from DE1999124532 external-priority patent/DE19924532A1/de
Application filed filed Critical
Publication of BR0008815A publication Critical patent/BR0008815A/pt
Publication of BR0008815B1 publication Critical patent/BR0008815B1/pt

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
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
    • 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
    • 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
    • B01D3/22—Fractionating columns in which vapour bubbles through liquid with horizontal sieve plates or grids; Construction of sieve plates or grids
    • B01D3/225—Dual-flow sieve trays
    • 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
    • B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
    • B01D3/322—Reboiler specifications
    • 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
    • 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
    • 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
    • C07C51/50—Use of additives, e.g. for stabilisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
BRPI0008815-3A 1999-03-06 2000-02-28 processo para a condensação fracionada de uma mistura gasosa do produto, e, coluna de separação. BR0008815B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1999109923 DE19909923A1 (de) 1999-03-06 1999-03-06 Verfahren zur Herstellung von Acrylsäure
DE1999124532 DE19924532A1 (de) 1999-05-28 1999-05-28 Verfahren der fraktionierten Kondensation eines Acrylsäure enthaltenden Produktgasgemisches einer heterogen katalysierten Gasphasen-Partialoxidation von C3-Vorläufern der Acrylsäure mit molekularem Sauerstoff
PCT/EP2000/001630 WO2000053561A1 (de) 1999-03-06 2000-02-28 Fraktionierte kondensation eines acrylsäure enthaltenden produktgasgemisches

Publications (2)

Publication Number Publication Date
BR0008815A BR0008815A (pt) 2001-12-18
BR0008815B1 true BR0008815B1 (pt) 2010-11-03

Family

ID=26052225

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0008815-3A BR0008815B1 (pt) 1999-03-06 2000-02-28 processo para a condensação fracionada de uma mistura gasosa do produto, e, coluna de separação.

Country Status (9)

Country Link
US (1) US6679939B1 (pt)
EP (1) EP1159249B1 (pt)
JP (1) JP4518454B2 (pt)
CN (1) CN1170806C (pt)
BR (1) BR0008815B1 (pt)
DE (1) DE50006250D1 (pt)
ES (1) ES2219322T3 (pt)
MY (1) MY122671A (pt)
WO (1) WO2000053561A1 (pt)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19939629A1 (de) * 1999-08-20 2001-02-22 Basf Ag Verfahren zur Herstellung von spezifikationsgerechtem Phthalsäureanhydrid
DE10138150A1 (de) * 2001-08-03 2003-02-13 Basf Ag Verfahren zur Herstellung wasserabsorbierender Harze
ATE391116T1 (de) 2001-12-14 2008-04-15 Stockhausen Chem Fab Gmbh Verfahren zur herstellung von acrylsäure
DE10243625A1 (de) * 2002-09-19 2004-04-01 Basf Ag Hydraulich abgedichteter Querstrom-Stoffaustauschboden
DE10247240A1 (de) * 2002-10-10 2004-04-22 Basf Ag Verfahren zur Herstellung von Acrylsäure
DE10300499A1 (de) * 2003-01-08 2003-10-23 Basf Ag Verfahren der rektifikativen Auftrennung von (Meth)acrylmonomere enthaltenden Fluiden
DE10300816A1 (de) 2003-01-10 2004-07-22 Basf Ag Thermisches Trennverfahren zwischen wenigstens einem gasförmigen und wenigstens einem flüssigen Stoffstrom, von denen wenigstens einer (Meth)acrylmonomere enthält
CN100390126C (zh) * 2003-04-09 2008-05-28 巴斯福股份公司 丙烷和/或异丁烷的非均相催化的部分直接氧化
DE10316465A1 (de) * 2003-04-09 2004-10-28 Basf Ag Verfahren der heterogen katalysierten partiellen direkten Oxidation von Propan und/oder iso-Butan
US7183428B2 (en) * 2003-06-05 2007-02-27 Nippon Shokubai Co., Inc. Method for production of acrylic acid
WO2005007609A1 (de) * 2003-07-11 2005-01-27 Basf Aktiengesellschaft Thermisches trennverfahren zur abtrennung wenigstens eines (meth)acrylmonomere angereichert enthaltenden stoffstroms
DE10347664A1 (de) * 2003-10-09 2004-12-02 Basf Ag Verfahren der rektifikativen Auftrennung einer Acrylsäure enthaltenden Flüssigkeit
KR100563661B1 (ko) * 2003-12-18 2006-03-23 한국전자통신연구원 가변 고차 베셀 저역 통과 필터
DE102004008575A1 (de) * 2004-02-19 2005-09-08 Stockhausen Gmbh Spaltung oligomerer (Meth)acrylsäure in flüssiger Phase unter Druck
KR100581766B1 (ko) * 2004-02-20 2006-05-22 주식회사 엘지화학 아크릴산의 제조 방법
DE102004015727B3 (de) * 2004-03-29 2005-12-15 Stockhausen Gmbh Destillationskolonne
DE102004015714B3 (de) * 2004-03-29 2005-12-15 Stockhausen Gmbh Trennboden für eine Destillationskolonne
DE102004021764A1 (de) * 2004-04-30 2005-06-02 Basf Ag Verfahren zur Herstellung von Acrylsäure durch heterogen katalysierte Gasphasenpartialoxidation wenigstens einer C3-Kohlenwasserstoffvorläuferverbindung
US7592483B2 (en) * 2004-07-01 2009-09-22 Basf Aktiengesellschaft Preparation of acrolein or acrylic acid or a mixture thereof by heterogeneously catalyzed partial gas phase oxidation of propylene
TWI529181B (zh) 2005-02-28 2016-04-11 贏創德固賽有限責任公司 以可更新原料為基之吸水聚合物結構及其生產的方法
US7705181B2 (en) * 2005-03-01 2010-04-27 Basf Akiengesellschaft Process for removing methacrylic acid from liquid phase comprising acrylic acid as a main constituent and target product, and methacrylic acid as a secondary component
US7601866B2 (en) 2005-03-01 2009-10-13 Basf Aktiengesellschaft Process for removing methacrolein from liquid phase comprising acrylic acid as a main constituent and target product, and methacrolein as a secondary component
DE102005019911A1 (de) * 2005-04-27 2006-11-02 Basf Ag Verfahren der rektifikativen Auftrennung einer Acrylsäure und/oder Methacrylsäure enthaltenden Flüssigkeit
DE102005039156B4 (de) * 2005-08-17 2014-12-24 Evonik Degussa Gmbh Verfahren zur Herstellung von (Meth)Acrylsäure mit Schwersiedeaufarbeitung durch Kristallisation
JP2007191435A (ja) * 2006-01-19 2007-08-02 Nippon Shokubai Co Ltd （メタ）アクリル酸の製造方法
KR100999428B1 (ko) * 2006-01-20 2010-12-09 니폰 쇼쿠바이 컴파니 리미티드 (메타)아크릴산의 제조 방법
JP5368673B2 (ja) * 2006-01-20 2013-12-18 株式会社日本触媒 （メタ）アクリル酸の製造方法
JP4621174B2 (ja) * 2006-06-19 2011-01-26 株式会社日本触媒 （メタ）アクリル酸および／またはそのエステルの蒸留方法
JP5199260B2 (ja) * 2006-09-15 2013-05-15 アルケマ インコーポレイティド アクリル酸の生成方法
DE102006049939A1 (de) * 2006-10-19 2008-04-24 Basf Ag Verfahren zur Trennung von in einem Produktgasgemisch einer partiellen heterogen katalysierten Gasphasenoxidation einer C3-Vorläuferverbindung der Acrylsäure enthaltener Acrylsäure und Benzoesäure
BRPI0806767A2 (pt) * 2007-01-26 2011-09-13 Basf Se processo para preparar ácido acrìlico
CN100465147C (zh) * 2007-04-12 2009-03-04 上海华谊丙烯酸有限公司 一种分离3-羟基丙醛溶液中丙烯醛的精馏塔
DE102007043758A1 (de) 2007-09-13 2008-10-23 Basf Se Verfahren zum Betreiben einer kontinuierlichen Abtrennung eines Zielproduktes X in Form von feinteiligem Kristallisat des Zielproduktes X
BE1018537A3 (fr) 2007-09-13 2011-03-01 Basf Se Procede d'exploitation d'une separation en continu d'un produit cible x sous la forme d'un cristallisat finement divise.
DE102007043748A1 (de) 2007-09-13 2008-09-11 Basf Se Verfahren zur kontinuierlichen Abtrennung eines Zielproduktes X in Form von feinteiligem Kristallisat
JP5507111B2 (ja) 2008-05-30 2014-05-28 ローム アンド ハース カンパニー 水性（メタ）アクリル酸の製造方法
DE102008040799A1 (de) 2008-07-28 2008-12-11 Basf Se Verfahren zur Auftrennung von in einem Produktgasgemisch einer partiellen heterogen katalysierten Gasphasenoxidation einer C3-Vorläuferverbindung der Acrylsäure als Hauptbestandteil enthaltener Acrylsäure und als Nebenprodukt enthaltenem Glyoxal
BRPI0916635B1 (pt) 2008-07-28 2020-04-14 Basf Se processo para separar ácido acrílico, presente como um produto principal, e glioxal, presente como um subproduto em uma mistura gasosa
DE102008041573A1 (de) 2008-08-26 2010-03-04 Basf Se Verfahren zur Auftrennung von in einem Produktgasgemisch einer partiellen heterogen katalysierten Gasphasenoxidation einer C3-Vorläuferverbindung der Acrylsäure als Hauptbestandteil enhaltener Acrylsäure und als Nebenprodukt enthaltenem Glyoxal
WO2011017172A2 (en) * 2009-07-28 2011-02-10 Joule Unlimited, Inc. Fractional condensation processes, apparatuses and systems
DE102010042216A1 (de) 2010-10-08 2011-06-09 Basf Se Verfahren zur Hemmung der unerwünschten radikalischen Polymerisation von in einer flüssigen Phase P befindlicher Acrylsäure
DE102010053187A1 (de) * 2010-12-03 2012-06-06 Linde Aktiengesellschaft Ölwaschkolonne
CN102126958B (zh) * 2010-12-30 2013-12-04 江苏淮河化工有限公司 精馏与结晶耦合制备高纯度间（对）硝基甲苯的装置及方法
DE102011013561A1 (de) * 2011-03-10 2012-09-13 Lurgi Gmbh Destillationskolonne und Verfahren zur Destillation von Acrylsäure
CN103391914B (zh) 2011-03-11 2016-01-20 Lg化学株式会社 一种（甲基）丙烯酸的连续收集方法及收集装置
DE102012204436A1 (de) * 2012-03-20 2012-10-04 Basf Se Thermisches Trennverfahren
US8877014B2 (en) * 2012-12-14 2014-11-04 Uop Llc Split-shell fractionation columns and associated processes for separating aromatic hydrocarbons
DE102013226428A1 (de) 2013-12-18 2015-06-18 Basf Se Extraktionskolonne und Verfahren zum Extrahieren eines Bestandteils aus einem Fluid
DE102014215437A1 (de) * 2014-08-05 2015-11-05 Basf Se Kolonne zur thermischen Behandlung eines Fluids
US10093551B2 (en) * 2014-09-23 2018-10-09 Basf Se Process and plant for treatment of secondary components obtained in acrolein and/or (meth)acrylic acid production
DE102014114193A1 (de) 2014-09-30 2015-08-13 Basf Se Verfahren und Anlage zur Rückgewinnung von Acrylsäure
WO2016125631A1 (ja) 2015-02-05 2016-08-11 株式会社日本触媒 アクリル酸の製造方法
DE102015213493A1 (de) * 2015-07-17 2016-09-15 Basf Se Kolonne zur thermischen Behandlung von fluiden Gemischen, insbesondere solchen, die (Meth)acrylmonomere enthalten
DE102015213490A1 (de) * 2015-07-17 2016-09-15 Basf Se Kolonne zur thermischen Behandlung von fluiden Gemischen, insbesondere solchen, die (Meth)acrylmonomere enthalten
EP3826987A1 (de) 2018-07-26 2021-06-02 Basf Se Verfahren zur hemmung der unerwünschten radikalischen polymerisation von in einer flüssigen phase p befindlicher acrylsäure
WO2021191042A1 (de) 2020-03-26 2021-09-30 Basf Se Verfahren zur hemmung der unerwünschten radikalischen polymerisation von in einer flüssigen phase p befindlicher acrylsäure
CN111514603A (zh) * 2020-05-09 2020-08-11 邱尾珠 一种填料式精馏塔

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3872009A (en) 1971-06-25 1975-03-18 Henricus Alexis Corne Thijssen Apparatus for the separation and treatment of solid particles from a liquid suspension
BE786398A (fr) 1971-07-21 1973-01-18 Basf Ag Procede de preparation de l'acide acrylique anhydre
DE2407236C2 (de) 1974-02-15 1983-02-03 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung monomerer Acrylsäure aus Rückständen, die bei der Aufarbeitung roher Acrylsäure anfallen
AR206439A1 (es) * 1974-10-07 1976-07-23 Celanese Corp Un metodo para la recuperacion de un acido acrilico crudo
DE2606364C3 (de) 1976-02-18 1988-05-26 Basf Ag, 6700 Ludwigshafen Verfahren zur Stofftrennung aus einem flüssigen Gemisch durch fraktionierte Kristallisation
NL8202517A (nl) 1982-06-22 1984-01-16 Tno Inrichting voor het verdichten van een suspensie.
NL8202518A (nl) 1982-06-22 1984-01-16 Tno Werkwijze en inrichting voor het in tegenstroom behandelen van gesuspendeerde deeltjes met een vloeistof.
JPS5966305A (ja) 1982-10-05 1984-04-14 Tsukishima Kikai Co Ltd 向流式溶融物冷却精製法
US4787985A (en) 1987-08-25 1988-11-29 Grenco Process Technology B.V. Multi-stage purification unit process
JP2939890B2 (ja) 1989-09-19 1999-08-25 出光石油化学株式会社 アクリル酸類の製造方法
US5366666A (en) * 1990-05-25 1994-11-22 Uop Multiple downcomer fractionation tray having packing between downcomers
FR2668946B1 (fr) 1990-11-09 1993-01-08 Befs Technologies Sa Dispositif pour la purification de tout produit cristallisable.
DE4101879A1 (de) 1991-01-23 1992-07-30 Basf Ag Verfahren zur gewinnung von acrylsaeure aus destillationsrueckstaenden der acrylsaeuresynthese
US5244604A (en) * 1992-04-02 1993-09-14 Uop Packing-enhanced baffled downcomer fractionation tray
DE4308087C2 (de) 1993-03-13 1997-02-06 Basf Ag Verfahren zur Abtrennung von Acrylsäure aus den Reaktionsgasen der katalytischen Oxidation von Propylen und/oder Acrolein
TW305830B (pt) 1993-03-26 1997-05-21 Sulzer Chemtech Ag
DE4322409C2 (de) 1993-07-06 2003-12-04 Beck August Gmbh Co Vorrichtung zur zerspanenden Bearbeitung
JP3178949B2 (ja) 1993-09-30 2001-06-25 富士通株式会社 Ａｔｍスイッチ方式
US5407605A (en) * 1993-12-16 1995-04-18 Uop Fractionation tray with side discharging triangular downcomers
DE4431957A1 (de) 1994-09-08 1995-03-16 Basf Ag Verfahren zur katalytischen Gasphasenoxidation von Propen zu Acrolein
DE4431949A1 (de) 1994-09-08 1995-03-16 Basf Ag Verfahren zur katalytischen Gasphasenoxidation von Acrolein zu Acrylsäure
DE19501325A1 (de) * 1995-01-18 1996-07-25 Basf Ag Verfahren der rektifikativen Abtrennung von (Meth)acrylsäure aus einem (Meth)acrylsäure enthaltenden Gemisch
US5521264A (en) * 1995-03-03 1996-05-28 Advanced Extraction Technologies, Inc. Gas phase olefin polymerization process with recovery of monomers from reactor vent gas by absorption
DE19535763A1 (de) 1995-09-27 1997-04-03 Chemnitzer Spinnereimaschinen Antriebsvorrichtung für die Spindeln und das Streckwerk einer Ringspinnmaschine
BR9709367A (pt) * 1996-05-24 1999-08-10 Basf Ag Coluna de contracorrente para abaixar o nível de voláteis residuais em dispersões aparelho para preparar dispersões de polímero processo para preparar dispers es dispersão e uso de dispers es de polímero
DE19709471A1 (de) * 1997-03-07 1998-09-10 Basf Ag Verfahren zur Herstellung von (Meth)acrylsäure
DE19740252A1 (de) 1997-09-12 1999-03-18 Basf Ag Verfahren zur Herstellung von Acrylsäure und Methacrylsäure
DE19740253A1 (de) 1997-09-12 1999-03-18 Basf Ag Verfahren zur fraktionierten Kondensation eines heißen Gasgemisches mit einem hohen Anteil nicht kondensierbarer Komponenten
DE19746689A1 (de) * 1997-10-22 1999-04-29 Basf Ag Verfahren zur Herstellung von (Meth)acrylsäure
US6131891A (en) * 1998-03-30 2000-10-17 Uop Llc Fractionation column containing stacked fractionation trays
DE19814375A1 (de) 1998-03-31 1999-10-07 Basf Ag Verfahren zur Herstellung von Acrylsäure und Acrylsäureestern
DE19814421A1 (de) 1998-03-31 1999-10-07 Basf Ag Verfahren zur Herstellung von Acrylsäure und Acrylsäureestern
DE19814449A1 (de) * 1998-03-31 1999-10-07 Basf Ag Verfahren zur Herstellung von (Meth)acrylsäure und (Meth)acrylsäureestern
DE19833049A1 (de) 1998-07-22 2000-01-27 Basf Ag Verfahren zur Herstellung von Acrylsäure
US6089550A (en) * 1998-09-22 2000-07-18 Norton Chemical Process Products Corporation Mass transfer process
DE19909923A1 (de) 1999-03-06 2000-03-02 Basf Ag Verfahren zur Herstellung von Acrylsäure
CN1167486C (zh) * 1999-06-03 2004-09-22 株式会社日本触媒 用于含有易堵塞性物质的有机化合物的精制塔及精制法
JP2001213839A (ja) * 2000-02-03 2001-08-07 Nippon Shokubai Co Ltd （メタ）アクリル酸の製造方法
US6888025B2 (en) * 2000-02-14 2005-05-03 Nippon Shokubai, Co. Ltd. Method for absorbing acrylic acid and method for purifying acrylic acid
JP2001226320A (ja) * 2000-02-14 2001-08-21 Nippon Shokubai Co Ltd アクリル酸の捕集方法およびアクリル酸の精製方法
JP4759153B2 (ja) * 2001-03-21 2011-08-31 株式会社日本触媒 （メタ）アクリル酸溶液の蒸留方法
JP2003033601A (ja) * 2001-07-23 2003-02-04 Nippon Shokubai Co Ltd 無堰多孔板塔

Also Published As

Publication number Publication date
MY122671A (en) 2006-04-29
WO2000053561A1 (de) 2000-09-14
ES2219322T3 (es) 2004-12-01
CN1343196A (zh) 2002-04-03
DE50006250D1 (de) 2004-06-03
US6679939B1 (en) 2004-01-20
JP2002539105A (ja) 2002-11-19
EP1159249B1 (de) 2004-04-28
JP4518454B2 (ja) 2010-08-04
BR0008815A (pt) 2001-12-18
CN1170806C (zh) 2004-10-13
EP1159249A1 (de) 2001-12-05

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