BRPI0409340A - processo de separação térmica entre pelo menos um fluxo gasoso ascendente em uma coluna de separação, e, coluna de separação - Google Patents

processo de separação térmica entre pelo menos um fluxo gasoso ascendente em uma coluna de separação, e, coluna de separação

Info

Publication number
BRPI0409340A
BRPI0409340A BRPI0409340-2A BRPI0409340A BRPI0409340A BR PI0409340 A BRPI0409340 A BR PI0409340A BR PI0409340 A BRPI0409340 A BR PI0409340A BR PI0409340 A BRPI0409340 A BR PI0409340A
Authority
BR
Brazil
Prior art keywords
separation column
separation
thermal
gas flow
column
Prior art date
Application number
BRPI0409340-2A
Other languages
English (en)
Inventor
Volker Diehl
Ulrich Joger
Ulrich Hammon
Juergen Schroeder
Steffen Rissel
Original Assignee
Basf Ag
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 DE2003117436 external-priority patent/DE10317436A1/de
Application filed by Basf Ag filed Critical Basf Ag
Publication of BRPI0409340A publication Critical patent/BRPI0409340A/pt
Publication of BRPI0409340B1 publication Critical patent/BRPI0409340B1/pt

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
    • B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
    • B01D3/324—Tray constructions
    • B01D3/326—Tray supports
    • 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
    • B01D3/324—Tray constructions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B63/00—Purification; Separation; Stabilisation; Use of additives
    • 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
    • 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
    • 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
    • Y10S203/22—Accessories

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Gas Separation By Absorption (AREA)
  • Fats And Perfumes (AREA)
  • Special Conveying (AREA)

Abstract

"PROCESSO DE SEPARAçãO TéRMICA ENTRE PELO MENOS UM FLUXO GASOSO ASCENDENTE EM UMA COLUNA DE SEPARAçãO, E, COLUNA DE SEPARAçãO". Processo de separação térmica entre pelo menos um fluxo gasoso e pelo menos um fluxo líquido, dos quais pelo menos um compreende monómeros (met)acrílico, em uma coluna de separação contendo bandejas de transferência de massa, sendo que o fluxo líquido apresenta inibição de polimerização e é usado para pulverização da superfície da coluna de separação, sendo que, superfícies dos elementos internos que se encontram na região de sombra da pulverização são retiradas da região de sombra por meio de revestimento.
BRPI0409340-2A 2003-04-15 2004-04-13 Processo de separação térmica do monômero met(acrílico) BRPI0409340B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE2003117436 DE10317436A1 (de) 2003-04-15 2003-04-15 Thermische Trennverfahren
DE10317436.2 2003-04-15
US47616103P 2003-06-06 2003-06-06
US60/476,161 2003-06-06
PCT/EP2004/003847 WO2004092108A1 (de) 2003-04-15 2004-04-13 Thermisches trennverfahren und trennkolonne

Publications (2)

Publication Number Publication Date
BRPI0409340A true BRPI0409340A (pt) 2006-04-25
BRPI0409340B1 BRPI0409340B1 (pt) 2014-12-30

Family

ID=33300836

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0409340-2A BRPI0409340B1 (pt) 2003-04-15 2004-04-13 Processo de separação térmica do monômero met(acrílico)

Country Status (9)

Country Link
US (2) US7150809B2 (pt)
EP (1) EP1615869B1 (pt)
JP (2) JP4510806B2 (pt)
KR (1) KR101043106B1 (pt)
AT (1) ATE346836T1 (pt)
BR (1) BRPI0409340B1 (pt)
DE (1) DE502004002181D1 (pt)
MY (2) MY147742A (pt)
WO (1) WO2004092108A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8157969B2 (en) * 2006-06-01 2012-04-17 Rohm And Haas Company Method and apparatus for minimizing accumulation of polymer on process equipment, especially safety devices
US8242308B2 (en) 2006-09-15 2012-08-14 Arkema Inc. Process for producing acrylic acid
DE102006045088A1 (de) * 2006-09-21 2008-03-27 Basf Ag Verfahren zum Durchmischen einer in einem im wesentlichen abgeschlossenen Behälter befindlichen Flüssigkeit oder Mischung aus einer Flüssigkeit und einem feinteiligen Feststoff
US7981255B2 (en) * 2007-09-26 2011-07-19 Shanghai Huayi Acrylic Acid Co., Ltd. Method for producing (meth)acrylic acid and (meth)acrylic esters
DE102011116181A1 (de) * 2011-10-14 2013-04-18 Linde Aktiengesellschaft Kolonne
DE102011119148A1 (de) * 2011-11-22 2013-05-23 Linde Ag Kolonne
DE102014215438A1 (de) 2014-08-05 2016-02-11 Basf Se Kolonne zur thermischen Behandlung von fluiden Gemischen
DE102014215436A1 (de) 2014-08-05 2015-10-15 Basf Se Kolonne zur thermischen Behandlung von fluiden Gemischen, insbesondere solchen, die (Meth)acrylmonomere enthalten
RU2698687C2 (ru) * 2014-12-02 2019-08-28 Линде Акциенгезельшафт Опора для насадочной колонны
DE102017214660B4 (de) 2017-08-22 2022-12-15 Bayerische Motoren Werke Aktiengesellschaft Druckbolzen einer Presse sowie Presse mit Druckbolzen
US11786855B2 (en) * 2018-03-29 2023-10-17 Uop Llc Vapor-liquid contacting apparatus and process with downcomer at shell
CN110025970A (zh) * 2019-03-12 2019-07-19 张家港市科华化工装备制造有限公司 汽提塔

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB514267A (en) * 1938-04-28 1939-11-03 Victor Lefebure Improvements in or relating to fire-resisting casings for beams and columns in structures
US2267929A (en) * 1938-04-28 1941-12-30 Ici Ltd Fire-resisting structure
NL72314C (pt) * 1941-05-05
US2375409A (en) * 1942-07-27 1945-05-08 Glitsch & Sons Fritz W Fastening device
US2611596A (en) * 1948-07-23 1952-09-23 Glitsch Engineering Company Tray for use in refining towers
US2544614A (en) * 1949-06-29 1951-03-06 Gilbert & Barker Mfg Co Sealing fastener for the floor plates of the tray of a bubble tower
US2702696A (en) * 1951-05-16 1955-02-22 Standard Oil Dev Co Apparatus for operating a countercurrent vapor-liquid processing zone
DE1223803B (de) * 1962-02-28 1966-09-01 Julius Montz Fa Waerme- und Stoffaustauschkolonne
DE1804591A1 (de) * 1968-10-23 1970-12-17 Messer Griesheim Gmbh Kolonnenboden
GB1350909A (en) * 1970-06-15 1974-04-24 Swemco Ltd Impingement baffle plate assembly
US4174363A (en) * 1978-03-10 1979-11-13 Union Carbide Corporation Vapor-liquid contacting tray with vapor thrust means
JPS56205U (pt) * 1979-06-13 1981-01-06
US5756055A (en) * 1989-07-31 1998-05-26 Uop Two phase fluid heat exhange
US5040328A (en) * 1990-01-16 1991-08-20 Coon Gerald L Mushroom tray
US5262094A (en) * 1990-05-25 1993-11-16 Uop Fractionation tray having packing immediately below tray deck
US5118449A (en) * 1991-05-13 1992-06-02 Glitsch, Inc. Method of and apparatus for cartridge tray sealing
DE4300999A1 (de) 1993-01-15 1994-07-21 Wilke Heinrich Hewi Gmbh Beschlag für ein eine Falle und einen Riegel aufweisendes Schloß
US5407605A (en) * 1993-12-16 1995-04-18 Uop Fractionation tray with side discharging triangular downcomers
US6267359B1 (en) * 1995-04-26 2001-07-31 Stone & Webster Engineering Corp. Advanced tray support system using orthogonal grillage
DE19530291A1 (de) * 1995-08-17 1997-02-20 Basf Ag Vorrichtung und Verfahren zum Stoffaustausch in Bodenkolonnen
DE19606877A1 (de) 1996-02-23 1997-08-28 Basf Ag Verfahren zur Reinigung von Acrylsäure und Methacrylsäure
JPH11226301A (ja) * 1998-02-20 1999-08-24 Nippon Shokubai Co Ltd 蒸留方法及び蒸留装置
DE19838817A1 (de) * 1998-08-26 2000-03-02 Basf Ag Verfahren zur kontinuierlichen Gewinnung von (Meth)acrylsäure
DE19838783A1 (de) 1998-08-26 2000-03-02 Basf Ag Verfahren zur kontinuierlichen Gewinnung von (Meth)acrylsäure
DE19924532A1 (de) 1999-05-28 2000-11-30 Basf Ag Verfahren der fraktionierten Kondensation eines Acrylsäure enthaltenden Produktgasgemisches einer heterogen katalysierten Gasphasen-Partialoxidation von C3-Vorläufern der Acrylsäure mit molekularem Sauerstoff
JP3787261B2 (ja) * 1999-04-16 2006-06-21 株式会社日本触媒 易重合性化合物の重合防止方法
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
US6888025B2 (en) * 2000-02-14 2005-05-03 Nippon Shokubai, Co. Ltd. Method for absorbing acrylic acid and method for purifying acrylic acid
DE10115277A1 (de) * 2001-03-28 2002-06-13 Basf Ag Verfahren zur kontinuierlichen Gewinnung von(Meth)acrylsäure
US6799752B2 (en) * 2001-05-03 2004-10-05 Amt International, Inc. Method and apparatus for improving a fractionation process
US6654124B2 (en) * 2001-09-21 2003-11-25 Agilent Technologies, Inc. Signal modulation compensation for wavelength meter
DE10218419A1 (de) 2002-04-24 2003-06-18 Basf Ag Verfahren der kontinuierlichen rektifikativen Abtrennung von (Meth)acrylsäure aus einem aufzutrennenden Gemisch
DE10224341A1 (de) 2002-05-29 2003-07-17 Basf Ag Verfahren zur Herstellung von Acrylsäure und/oder deren Ester sowie von Propionsäure und/oder deren Ester im Verbund
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

Also Published As

Publication number Publication date
EP1615869B1 (de) 2006-11-29
JP5692995B2 (ja) 2015-04-01
US7537201B2 (en) 2009-05-26
JP2010058122A (ja) 2010-03-18
US20060213758A1 (en) 2006-09-28
MY137951A (en) 2009-04-30
WO2004092108A1 (de) 2004-10-28
BRPI0409340B1 (pt) 2014-12-30
KR101043106B1 (ko) 2011-06-20
US7150809B2 (en) 2006-12-19
KR20060006922A (ko) 2006-01-20
US20040206617A1 (en) 2004-10-21
JP2006523639A (ja) 2006-10-19
DE502004002181D1 (de) 2007-01-11
EP1615869A1 (de) 2006-01-18
ATE346836T1 (de) 2006-12-15
JP4510806B2 (ja) 2010-07-28
MY147742A (en) 2013-01-15

Similar Documents

Publication Publication Date Title
BRPI0409340A (pt) processo de separação térmica entre pelo menos um fluxo gasoso ascendente em uma coluna de separação, e, coluna de separação
BRPI0412503A (pt) processo de separação térmica para a remoção de pelo menos uma corrente contendo monÈmeros (met) acrìlicos enriquecidos
BR0001605A (pt) Processo para inibir a polimerização de compostos facilmente polimerizáveis
BR9710223A (pt) Dispositivo de atomização auxiliado por gás.
BR0114200B1 (pt) "método e aparelho para a formação de um revestimento em um substrato".
BR0008236A (pt) Processo de remoção de biofilmes das superfìciessubmersas em um sistema de águas impuras
BR0211470A (pt) Sistema de reciclagem de gás, e, processo para a purificação e a reciclagem de um gás
ATE352872T1 (de) Direktbefestigung eines wärmerohrs an ein chip durch mittelpunktladung
TW200518191A (en) Anti-corrosion layer on objective lens for liquid immersion lithographic application
BR0317622A (pt) Processo de separação térmica
BR9803721A (pt) Processo e dipositivo de pulverização seq³encial de um líquido criogênico, processo e instalação de resfriamento, comportando a sua aplicação
ATE510241T1 (de) Verfahren zum ausstossen von zwischen einem substrat und einer form befindlichen gas
BR112013023769A2 (pt) grupos fotoiniciadores reticuláveis contendo copolímeros em bloco
BR9900772A (pt) Método de destilação e aparelho de destilação.
BRPI0501172A (pt) Processo e aparelho para aplicar material particulado a um substrato
BR0116163A (pt) Fotoiniciadores de superfìcie ativa
BR0002561A (pt) Processo para inibir uma polimerização em uma seção de vácuo de um sistema de purificação de composto facilmente polimerizável
BR0212045A (pt) Método para remover vapor condensável de uma corrente de gás, e, condensador de criogênio
BRPI0514490A (pt) processo para revestimento de um substrato sob pressão atmosférica, e processo para revestimento de um substrato à pressão atmosférica
KR900014637A (ko) 질화물 제거방법
BR0315887A (pt) Processo para retificativamente separar lìquidos compreendendo monÈmeros (met) acrìlicos em uma coluna de retificação
BR0113555A (pt) Processo e aparelho para remover pelo menos um dentre cátions de ferro e zinco de uma composição de banho de autodeposição
BRPI0414179A (pt) sistema para purga de lámina raspadora
BRPI0413769A (pt) processo para depositar um revestimento em pelìcula sobre a superfìcie exposta de um substrato
MY139338A (en) Rectificative separation of fluids comprising (meth) acrylic monomers

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 30/12/2014, OBSERVADAS AS CONDICOES LEGAIS.

B25D Requested change of name of applicant approved
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 30/12/2024