ES2182567T3 - Columna de burbujeo y su utilizacion. - Google Patents

Columna de burbujeo y su utilizacion.

Info

Publication number
ES2182567T3
ES2182567T3 ES99947292T ES99947292T ES2182567T3 ES 2182567 T3 ES2182567 T3 ES 2182567T3 ES 99947292 T ES99947292 T ES 99947292T ES 99947292 T ES99947292 T ES 99947292T ES 2182567 T3 ES2182567 T3 ES 2182567T3
Authority
ES
Spain
Prior art keywords
column
zone
cross
section
central zone
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES99947292T
Other languages
English (en)
Inventor
Hubertus Eickhoff
Rudiger Schutte
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7881934&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2182567(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Degussa GmbH filed Critical Degussa GmbH
Application granted granted Critical
Publication of ES2182567T3 publication Critical patent/ES2182567T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/01Hydrogen peroxide
    • C01B15/022Preparation from organic compounds
    • C01B15/023Preparation from organic compounds by the alkyl-anthraquinone process
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J10/00Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor
    • B01J10/002Chemical processes in general for reacting liquid with gaseous media other than in the presence of solid particles, or apparatus specially adapted therefor carried out in foam, aerosol or bubbles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053Details of the reactor
    • B01J19/006Baffles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00Feed or outlet devices; Feed or outlet control devices
    • B01J4/001Feed or outlet devices as such, e.g. feeding tubes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1836Heating and cooling the reactor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/20Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
    • B01J8/22Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/44Fluidisation grids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2204/00Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
    • B01J2204/002Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices the feeding side being of particular interest
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008Controlling the process
    • B01J2208/00017Controlling the temperature
    • B01J2208/00106Controlling the temperature by indirect heat exchange
    • B01J2208/00115Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
    • B01J2208/0015Plates; Cylinders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00761Details of the reactor
    • B01J2219/00763Baffles
    • B01J2219/00765Baffles attached to the reactor wall

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

Columna de burbujeo, que comprende un recipiente (1) con forma de columna con zona (3) de lodos, zona (2) central y zona (4) de cabeza, uno o varios fondos (5) perforados dispuestos horizontalmente en la zona central, cuya superficie abierta es del 3 a 20 %, con dispositivos para la aportación y la evacuación de una fase (9 y 10) líquida así como de una fase (11 y 12) de gas para el funcionamiento de la columna de burbujeo en contracorriente, caracterizada porque los fondos perforados poseen sobre la sección transversal de la columna una distribución esencialmente uniforme de los orificios, porque la superficie de la sección transversal de los diferentes orificios es de 0, 003 a 3 mm2 y porque las zonas que se hallan por encima y por debajo de un fondo comunican entre sí a través de al menos una bajante (6) (¿downcomer¿) para el paso de líquido, al mismo tiempo, que la bajante se construye como tubo circular dispuesto en el fondo o como tolva con forma de segmento o como un tubo exterior, que comunica dos zonas adyacentes, de tal modo, que en el estado de funcionamiento no sea recorrido por el gas.
ES99947292T 1998-09-23 1999-09-09 Columna de burbujeo y su utilizacion. Expired - Lifetime ES2182567T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843573A DE19843573A1 (de) 1998-09-23 1998-09-23 Blasensäule und deren Verwendung

Publications (1)

Publication Number Publication Date
ES2182567T3 true ES2182567T3 (es) 2003-03-01

Family

ID=7881934

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99947292T Expired - Lifetime ES2182567T3 (es) 1998-09-23 1999-09-09 Columna de burbujeo y su utilizacion.

Country Status (19)

Country Link
US (1) US6375921B1 (es)
EP (1) EP1123255B1 (es)
JP (1) JP2002526251A (es)
KR (1) KR100640673B1 (es)
AR (1) AR020500A1 (es)
AT (1) ATE227245T1 (es)
AU (1) AU757094B2 (es)
BR (1) BR9913913A (es)
CA (1) CA2345092C (es)
DE (2) DE19843573A1 (es)
ES (1) ES2182567T3 (es)
ID (1) ID28653A (es)
IL (1) IL142158A (es)
NZ (1) NZ510362A (es)
PL (1) PL194793B1 (es)
PT (1) PT1123255E (es)
TR (1) TR200100850T2 (es)
WO (1) WO2000017098A1 (es)
ZA (1) ZA200102386B (es)

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US7568361B2 (en) * 2004-09-02 2009-08-04 Eastman Chemical Company Optimized liquid-phase oxidation
US7390921B2 (en) * 2004-09-02 2008-06-24 Eastman Chemical Company Optimized liquid-phase oxidation
US7582793B2 (en) * 2004-09-02 2009-09-01 Eastman Chemical Company Optimized liquid-phase oxidation
US7910769B2 (en) * 2004-09-02 2011-03-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7563926B2 (en) * 2004-09-02 2009-07-21 Eastman Chemical Company Optimized liquid-phase oxidation
US7692037B2 (en) 2004-09-02 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
US7692036B2 (en) * 2004-11-29 2010-04-06 Eastman Chemical Company Optimized liquid-phase oxidation
US7482482B2 (en) * 2004-09-02 2009-01-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7589231B2 (en) * 2004-09-02 2009-09-15 Eastman Chemical Company Optimized liquid-phase oxidation
US7495125B2 (en) * 2004-09-02 2009-02-24 Eastman Chemical Company Optimized liquid-phase oxidation
US7371894B2 (en) * 2004-09-02 2008-05-13 Eastman Chemical Company Optimized liquid-phase oxidation
US7399882B2 (en) * 2004-09-02 2008-07-15 Eastman Chemical Company Optimized liquid-phase oxidation
PT1791800T (pt) * 2004-09-02 2018-02-02 Grupo Petrotemex Sa De Cv Oxidação em fase líquida optimizada
US7608732B2 (en) * 2005-03-08 2009-10-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7381836B2 (en) * 2004-09-02 2008-06-03 Eastman Chemical Company Optimized liquid-phase oxidation
US7572936B2 (en) * 2004-09-02 2009-08-11 Eastman Chemical Company Optimized liquid-phase oxidation
JP2008511645A (ja) * 2004-09-02 2008-04-17 イーストマン ケミカル カンパニー 最適化液相酸化
US7741515B2 (en) * 2004-09-02 2010-06-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7504535B2 (en) * 2004-09-02 2009-03-17 Eastman Chemical Company Optimized liquid-phase oxidation
US7361784B2 (en) * 2004-09-02 2008-04-22 Eastman Chemical Company Optimized liquid-phase oxidation
US7507857B2 (en) * 2004-09-02 2009-03-24 Eastman Chemical Company Optimized liquid-phase oxidation
US7586000B2 (en) * 2004-09-02 2009-09-08 Eastman Chemical Company Optimized liquid-phase oxidation
US7608733B2 (en) * 2004-09-02 2009-10-27 Eastman Chemical Company Optimized liquid-phase oxidation
US7683210B2 (en) * 2004-09-02 2010-03-23 Eastman Chemical Company Optimized liquid-phase oxidation
US20060116531A1 (en) * 2004-11-29 2006-06-01 Wonders Alan G Modeling of liquid-phase oxidation
JP5276326B2 (ja) * 2004-12-31 2013-08-28 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ 固体/液体/気体の反応用の反応器
AU2011242141B2 (en) * 2005-03-17 2012-05-03 Sasol Technology (Proprietary) Limited Method of operating a three-phase slurry reactor
US8008359B2 (en) * 2005-03-17 2011-08-30 Sasol Technology (Proprietary) Limited Method of operating a fluid bed reactor
DE112006000626T5 (de) * 2005-03-17 2008-04-10 Sasol Technology (Proprietary) Ltd. Verfahren zum Betreiben eines Drei-Phasen-Schlammreaktors
US7884232B2 (en) * 2005-06-16 2011-02-08 Eastman Chemical Company Optimized liquid-phase oxidation
ATE540000T1 (de) * 2005-08-31 2012-01-15 Fmc Corp Autoxidative herstellung von wasserstoffperoxid mittels oxidation in einem mikroreaktor
CN101296860B (zh) * 2005-08-31 2012-08-29 Fmc有限公司 在微反应器中通过加氢自动氧化生产过氧化氢
US7358389B2 (en) * 2006-01-04 2008-04-15 Eastman Chemical Company Oxidation system employing internal structure for enhanced hydrodynamics
US7355068B2 (en) * 2006-01-04 2008-04-08 Eastman Chemical Company Oxidation system with internal secondary reactor
US7645892B2 (en) * 2006-05-02 2010-01-12 Lyondell Chemical Technology, L.P. Reaction system
US8674145B2 (en) * 2007-11-01 2014-03-18 Illa International, L.L.C. Method for acceleration of cumene oxidation
CN101462927B (zh) * 2007-12-20 2012-04-04 财团法人工业技术研究院 多重区间反应装置
KR101603751B1 (ko) * 2010-02-18 2016-03-16 삼성전자주식회사 명령어 병렬 처리 컴퓨터를 위한 명령어 압축 장치 및 방법
JP2015020940A (ja) * 2013-07-22 2015-02-02 国立大学法人静岡大学 過酸化水素合成方法
CN104418308B (zh) * 2013-08-22 2016-06-22 中国石油化工股份有限公司 一种蒽醌法生产双氧水的氢化工艺
CN104418307B (zh) * 2013-08-22 2016-06-22 中国石油化工股份有限公司 一种蒽醌法生产双氧水多段氢化工艺
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US11185818B2 (en) * 2016-07-21 2021-11-30 Biogasclean A/S Process and apparatus for removal of hydrogen sulphide from a gas
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FR3086288A1 (fr) * 2018-09-21 2020-03-27 IFP Energies Nouvelles Procede d'oligomerisation d'ethylene dans un reacteur gaz/liquide compartimente
CN111099563B (zh) * 2018-10-29 2021-06-11 中国石油化工股份有限公司 蒽醌法制备过氧化氢的氧化方法
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Also Published As

Publication number Publication date
DE59903356D1 (de) 2002-12-12
KR20010079901A (ko) 2001-08-22
TR200100850T2 (tr) 2001-08-21
PT1123255E (pt) 2003-03-31
AR020500A1 (es) 2002-05-15
KR100640673B1 (ko) 2006-11-02
IL142158A0 (en) 2002-03-10
ID28653A (id) 2001-06-21
NZ510362A (en) 2003-08-29
AU757094B2 (en) 2003-01-30
EP1123255A1 (de) 2001-08-16
JP2002526251A (ja) 2002-08-20
PL346750A1 (en) 2002-02-25
ATE227245T1 (de) 2002-11-15
US6375921B1 (en) 2002-04-23
DE19843573A1 (de) 2000-03-30
BR9913913A (pt) 2001-06-19
IL142158A (en) 2004-09-27
ZA200102386B (en) 2002-06-24
CA2345092C (en) 2009-08-18
AU6080799A (en) 2000-04-10
EP1123255B1 (de) 2002-11-06
WO2000017098A1 (de) 2000-03-30
CA2345092A1 (en) 2000-03-30
PL194793B1 (pl) 2007-07-31

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