UA91024C2 - Одностадийный способ получения ацетальдегида путем окисления этилена - Google Patents

Одностадийный способ получения ацетальдегида путем окисления этилена

Info

Publication number
UA91024C2
UA91024C2 UAA200700853A UAA200700853A UA91024C2 UA 91024 C2 UA91024 C2 UA 91024C2 UA A200700853 A UAA200700853 A UA A200700853A UA A200700853 A UAA200700853 A UA A200700853A UA 91024 C2 UA91024 C2 UA 91024C2
Authority
UA
Ukraine
Prior art keywords
acetaldehyde
ethylene
stage method
oxygen
production
Prior art date
Application number
UAA200700853A
Other languages
English (en)
Ukrainian (uk)
Inventor
Эрхард Франкен-Штелляманс
Марио Фетц
Клаус Хетт
Original Assignee
Целанезе Кемикалз Юэроп Гмбх
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 Целанезе Кемикалз Юэроп Гмбх filed Critical Целанезе Кемикалз Юэроп Гмбх
Publication of UA91024C2 publication Critical patent/UA91024C2/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
    • C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
    • 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
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Изобретение касается одностадийного способа получения ацетальдегида путем окисления этилена в присутствии водного раствора катализатора, содержащего хлорид меди и хлорид палладия, с поддержанием перемешивания водного раствора катализатора в реакторе с внутренним контуром циркуляции, который содержит реактор и уловитель тумана, согласно которому процесс осуществляют в реакторе с внутренним контуром циркуляции, вся внешняя стенка которого оснащена теплоизоляцией.
UAA200700853A 2006-01-28 2007-01-26 Одностадийный способ получения ацетальдегида путем окисления этилена UA91024C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006004074A DE102006004074B4 (de) 2006-01-28 2006-01-28 Verfahren zur Herstellung von Acetaldehyd aus Ethylen und Sauerstoff

Publications (1)

Publication Number Publication Date
UA91024C2 true UA91024C2 (ru) 2010-06-25

Family

ID=38093569

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200700853A UA91024C2 (ru) 2006-01-28 2007-01-26 Одностадийный способ получения ацетальдегида путем окисления этилена

Country Status (7)

Country Link
US (1) US7339084B2 (ru)
EP (1) EP1813589B1 (ru)
AT (1) ATE428678T1 (ru)
DE (2) DE102006004074B4 (ru)
ES (1) ES2325002T3 (ru)
RU (1) RU2454395C2 (ru)
UA (1) UA91024C2 (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118524999A (zh) * 2021-10-05 2024-08-20 国际人造丝公司 由可再生材料制备山梨酸的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU58735A1 (ru) * 1940-02-05 1940-11-30 Н.Н Рябов Устройство дл получени ацетона, ацетальдегида и уксусной кислоты
DE1190451B (de) * 1958-06-24 1965-04-08 Hoechst Ag Verfahren zur Oxydation von Olefinen zu Aldehyden, Ketonen oder den Aldehyden entsprechenden Saeuren
SU397225A1 (ru) * 1971-07-22 1973-09-17 Ордена Трудового Красного Знамени институт катализа Сибирского отделени СССР Гомогенный катализатор для окисления этилена
DE2521092C2 (de) * 1975-05-12 1982-05-13 Anatolij Grigor'evič Novokujbyševsk Ašichim Verfahren zur Herstellung von Azetaldehyd
DE19758536A1 (de) * 1997-10-16 1999-07-29 Hoechst Ag Ethylenaufbereitung mittels Gaspermeation
DE19819317C2 (de) * 1998-04-30 2003-03-27 Celanese Chem Europe Gmbh Verfahren zur Herstellung von Acetaldehyd aus Ethylen und Sauerstoff
JP2003002860A (ja) 2001-06-21 2003-01-08 Sumitomo Chem Co Ltd アセトアルデヒド製造用反応容器

Also Published As

Publication number Publication date
RU2007103113A (ru) 2008-08-10
US7339084B2 (en) 2008-03-04
ES2325002T3 (es) 2009-08-21
DE102006004074B4 (de) 2008-05-15
EP1813589A1 (de) 2007-08-01
RU2454395C2 (ru) 2012-06-27
EP1813589B1 (de) 2009-04-15
ATE428678T1 (de) 2009-05-15
DE102006004074A1 (de) 2007-08-16
US20070208203A1 (en) 2007-09-06
DE502007000591D1 (de) 2009-05-28

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