BR0314256A - Aparelho para lavagem, método para purificar um material lavado e uso do aparelho para lavagem - Google Patents

Aparelho para lavagem, método para purificar um material lavado e uso do aparelho para lavagem

Info

Publication number
BR0314256A
BR0314256A BR0314256-6A BR0314256A BR0314256A BR 0314256 A BR0314256 A BR 0314256A BR 0314256 A BR0314256 A BR 0314256A BR 0314256 A BR0314256 A BR 0314256A
Authority
BR
Brazil
Prior art keywords
washing apparatus
washed
purifying
region
washing
Prior art date
Application number
BR0314256-6A
Other languages
English (en)
Other versions
BR0314256B1 (pt
Inventor
Stefan Nordhoff
Torsten Balduf
Joachim Deinken
Joachim Pohlisch
Axel Hengstermann
Original Assignee
Stockhausen Chem Fab Gmbh
Degussa
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 Stockhausen Chem Fab Gmbh, Degussa filed Critical Stockhausen Chem Fab Gmbh
Publication of BR0314256A publication Critical patent/BR0314256A/pt
Publication of BR0314256B1 publication Critical patent/BR0314256B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/004—Fractional crystallisation; Fractionating or rectifying columns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/004—Fractional crystallisation; Fractionating or rectifying columns
    • B01D9/0045—Washing of crystals, e.g. in wash columns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/005—Selection of auxiliary, e.g. for control of crystallisation nuclei, of crystal growth, of adherence to walls; Arrangements for introduction thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0059—General arrangements of crystallisation plant, e.g. flow sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/041—Cleaning travelling work
    • B08B3/042—Cleaning travelling work the loose articles or bulk material travelling gradually through a drum or other container, e.g. by helix or gravity
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

"APARELHO PARA LAVAGEM, MéTODO PARA PURIFICAR UM MATERIAL LAVADO E USO DO APARELHO PARA LAVAGEM". A invenção se refere a um aparelho para lavagem, compreendendo: (i) uma Primeira Região (1) à qual um material a ser lavado é alimentado, (ii) uma Segunda Região (2) na qual o material a ser lavado (4) é lavado, e (iii) uma Terceira Região (3), na qual o material a ser lavado (4) é fundido e (iv) um elemento de resistência ao escoamento (6), o qual é provido entre a Segunda Região (2) e a Terceira Região (3). A invenção também se refere a um aparelho de purificação, a um dispositivo de síntese, a um método para purificar um material a ser lavado, e o uso de um aparelho para lavar ou um aparelho de purificação para purificar e, então, usar o produto alvo obtido pela purificação.
BRPI0314256-6A 2002-09-13 2003-09-15 aparelho para lavagem. BR0314256B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10242746A DE10242746B4 (de) 2002-09-13 2002-09-13 Waschvorrichtung, ein Verfahren zur Aufreinigung eines Waschguts sowie die Verwendung der Waschvorrichtung
PCT/EP2003/010251 WO2004026429A1 (de) 2002-09-13 2003-09-15 Waschvorrichtung, ein verfahren zur aufreinigung eines waschguts sowie die verwendung der waschvorrichtung

Publications (2)

Publication Number Publication Date
BR0314256A true BR0314256A (pt) 2005-07-26
BR0314256B1 BR0314256B1 (pt) 2012-12-25

Family

ID=31724765

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0314256-6A BR0314256B1 (pt) 2002-09-13 2003-09-15 aparelho para lavagem.

Country Status (10)

Country Link
US (1) US8252120B2 (pt)
EP (1) EP1536871B1 (pt)
JP (1) JP4520302B2 (pt)
CN (1) CN100381191C (pt)
AU (1) AU2003273881A1 (pt)
BR (1) BR0314256B1 (pt)
DE (1) DE10242746B4 (pt)
TW (1) TW200422095A (pt)
WO (1) WO2004026429A1 (pt)
ZA (1) ZA200501766B (pt)

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JP4845172B2 (ja) 2005-03-30 2011-12-28 月島機械株式会社 有機化合物の断熱冷却式晶析方法及び装置
DE102005039156B4 (de) 2005-08-17 2014-12-24 Evonik Degussa Gmbh Verfahren zur Herstellung von (Meth)Acrylsäure mit Schwersiedeaufarbeitung durch Kristallisation
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DE102006039203B4 (de) 2006-08-22 2014-06-18 Evonik Degussa Gmbh Verfahren zur Herstellung von durch Kristallisation gereinigter Acrylsäure aus Hydroxypropionsäure sowie Vorrichtung dazu
WO2008113387A1 (en) * 2007-03-20 2008-09-25 Larox Oy Process for separating a mixture containing salt
DE102008020688B3 (de) * 2008-04-24 2009-11-05 Evonik Stockhausen Gmbh Verfahren zur Herstellung und Aufreinigung wässriger Phasen
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CN101979389B (zh) * 2010-10-28 2013-05-22 西北大学 一种丙交酯的分离装置
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KR20140060529A (ko) * 2011-09-16 2014-05-20 에보니크 룀 게엠베하 메타크릴산 및 메타크릴산 에스테르의 제조 방법
CA2816430C (en) 2012-05-18 2020-09-01 Mogilevsky, Margalit Apparatus and process for concentrating a separable component of a slurry
CN104059018B (zh) * 2013-10-28 2016-10-26 中国石油化工股份有限公司 一种己内酰胺的纯化方法和装置
DE102013225703A1 (de) 2013-12-12 2015-06-18 Evonik Industries Ag Epoxyterminiertes Polybutadien als Sauerstoff-Fänger
EP3235805B1 (de) 2016-04-19 2018-07-04 Evonik Degussa GmbH Kopplung der destillativen aufreinigung mit einem partialkondensator zur vorreinigung von isophorondiamin
ES2711544T3 (es) 2016-07-27 2019-05-06 Evonik Degussa Gmbh Separación de componentes de bajo punto de ebullición así como reducción del contenido en amoniaco en la isoforondiamina mediante condensación parcial
EP3292898A1 (en) * 2016-09-12 2018-03-14 Sulzer Chemtech AG Wash column apparatus with a static grid element for the use in a suspension crystallization process
CN108480297B (zh) * 2018-03-12 2020-12-11 中国科学院上海硅酸盐研究所 文物除盐井
CN109107221A (zh) * 2018-08-21 2019-01-01 金发科技股份有限公司 一种固液萃取纯化装置及纯化方法

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Also Published As

Publication number Publication date
TW200422095A (en) 2004-11-01
DE10242746A1 (de) 2004-03-18
EP1536871A1 (de) 2005-06-08
US20060013748A1 (en) 2006-01-19
BR0314256B1 (pt) 2012-12-25
ZA200501766B (en) 2006-05-31
WO2004026429A1 (de) 2004-04-01
AU2003273881A1 (en) 2004-04-08
AU2003273881A8 (en) 2004-04-08
CN1681570A (zh) 2005-10-12
US8252120B2 (en) 2012-08-28
DE10242746B4 (de) 2010-07-01
JP4520302B2 (ja) 2010-08-04
CN100381191C (zh) 2008-04-16
JP2005537930A (ja) 2005-12-15
EP1536871B1 (de) 2016-04-20

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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]
B25D Requested change of name of applicant approved

Owner name: DEGUSSA AG (DE) , EVONIK DEGUSSA GMBH (DE)

Free format text: NOME ALTERADO DE: STOCKHAUSEN GMBH

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B25K Entry of change of name and/or headquarter and transfer of application, patent and certificate of addition of invention: republication

Owner name: DEGUSSA AG (DE) , EVONIK STOCKHAUSEN GMBH (DE)

Free format text: RETIFICACAO DO DESPACHO (25.4) PUBLICADO NA RPI 2128, DE 18/10/2011, QUANTO AO ITEM (71): NOME DO DEPOSITANTE. ONDE SE LE: "EVONIK DEGUSSA GMBH"; LEIA-SE: "EVONIK STOCKHAUSEN GMBH".

B25D Requested change of name of applicant approved

Owner name: EVONIK STOCKHAUSEN GMBH (DE) , DEGUSSA GMBH (DE)

B25D Requested change of name of applicant approved

Owner name: EVONIK STOCKHAUSEN GMBH (DE) , EVONIK DEGUSSA GMBH

B25G Requested change of headquarter approved

Owner name: EVONIK STOCKHAUSEN GMBH (DE) , EVONIK DEGUSSA GMBH

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/09/2003, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved
B25D Requested change of name of applicant approved
B25A Requested transfer of rights approved