DE60025239D1 - Verfahren zum herstellen von äthylacetat und anlage zum ausführen dieses verfahrens - Google Patents

Verfahren zum herstellen von äthylacetat und anlage zum ausführen dieses verfahrens

Info

Publication number
DE60025239D1
DE60025239D1 DE60025239T DE60025239T DE60025239D1 DE 60025239 D1 DE60025239 D1 DE 60025239D1 DE 60025239 T DE60025239 T DE 60025239T DE 60025239 T DE60025239 T DE 60025239T DE 60025239 D1 DE60025239 D1 DE 60025239D1
Authority
DE
Germany
Prior art keywords
zone
reaction
ethyl acetate
acetic acid
separated
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
DE60025239T
Other languages
English (en)
Other versions
DE60025239T2 (de
Inventor
Jiri Kolena
Jaromir Lederer
Pavel Moravek
Jiri Hanika
Quido Smejkal
David Skala
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.)
Sulzer Chemtech AG
Original Assignee
Sulzer Chemtech 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
Application filed by Sulzer Chemtech AG filed Critical Sulzer Chemtech AG
Application granted granted Critical
Publication of DE60025239D1 publication Critical patent/DE60025239D1/de
Publication of DE60025239T2 publication Critical patent/DE60025239T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/0242—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical
    • B01J8/025—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid flow within the bed being predominantly vertical in a cylindrical shaped bed
    • 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
    • B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2208/00274—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant vapours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00265—Part of all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2208/00283—Part of all of the reactants being heated or cooled outside the reactor while recycling involving reactant liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00513—Controlling the temperature using inert heat absorbing solids in the bed
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (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)
DE60025239T 1999-10-14 2000-10-11 Verfahren zum herstellen von ethylacetat durch veresterung essigsäure mit ethylalkohol Expired - Lifetime DE60025239T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CZ993635 1999-10-14
CZ19993635A CZ292620B6 (cs) 1999-10-14 1999-10-14 Způsob výroby etylacetátu a zařízení k provádění tohoto způsobu
PCT/CZ2000/000075 WO2001027065A1 (en) 1999-10-14 2000-10-11 A method of producing ethyl acetate and an equipment for carrying out this method

Publications (2)

Publication Number Publication Date
DE60025239D1 true DE60025239D1 (de) 2006-02-02
DE60025239T2 DE60025239T2 (de) 2006-06-22

Family

ID=5467032

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60025239T Expired - Lifetime DE60025239T2 (de) 1999-10-14 2000-10-11 Verfahren zum herstellen von ethylacetat durch veresterung essigsäure mit ethylalkohol

Country Status (13)

Country Link
US (1) US6693213B1 (de)
EP (1) EP1220829B1 (de)
JP (1) JP4724341B2 (de)
KR (1) KR100663853B1 (de)
CN (1) CN1205168C (de)
AT (1) ATE314341T1 (de)
AU (1) AU7504200A (de)
BR (1) BR0014732B1 (de)
CZ (1) CZ292620B6 (de)
DE (1) DE60025239T2 (de)
MY (1) MY122676A (de)
TW (1) TWI284635B (de)
WO (1) WO2001027065A1 (de)

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JP4724341B2 (ja) 2011-07-13
US6693213B1 (en) 2004-02-17
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KR100663853B1 (ko) 2007-01-02
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ATE314341T1 (de) 2006-01-15
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