FR2356646A1 - Procede de production d'oxyde d'ethylene par oxydation catalytique d'ethylene - Google Patents

Procede de production d'oxyde d'ethylene par oxydation catalytique d'ethylene

Info

Publication number
FR2356646A1
FR2356646A1 FR7719600A FR7719600A FR2356646A1 FR 2356646 A1 FR2356646 A1 FR 2356646A1 FR 7719600 A FR7719600 A FR 7719600A FR 7719600 A FR7719600 A FR 7719600A FR 2356646 A1 FR2356646 A1 FR 2356646A1
Authority
FR
France
Prior art keywords
ethylene
ethylene oxide
reaction zone
production
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.)
Granted
Application number
FR7719600A
Other languages
English (en)
Other versions
FR2356646B1 (fr
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of FR2356646A1 publication Critical patent/FR2356646A1/fr
Application granted granted Critical
Publication of FR2356646B1 publication Critical patent/FR2356646B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
    • C07D301/08—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
    • C07D301/10—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase with catalysts containing silver or gold
    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

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

Abstract

Procédé pour la production d'oxyde d'éthylène par oxydation catalytique d'éthylène. On fait passer de l'éthylène et un gaz contenant de l'oxygène à travers une zone de réaction contenant un lit fixe de catalyseur à base d'argent sur un support, dans des conditions de formation d'oxyde d'éthylène, et on fait passer le produit de réaction ainsi formé à travers une zone de refroidissement adjacente à la zone de réaction, cette zone de refroidissement étant remplie d'une matière réfractaire inerte en particules ayant une surface spécifique de 0,1 m**2/g ou moins. Le perfectionnement selon l'invention est applicable à n'importe quel procédé classique pour l'oxydation directe d'éthylène en oxyde d'éthylène dans lequel un catalyseur à base d'argent sur un support est utilisé sous la forme d'un lit fixe de catalyseur dans la zone de réaction et le produit de réaction est au moins partiellement refroidi dans une zone de refroidissement garnie située immédiatement en aval et au voisinage immédiat de la zone de réaction.
FR7719600A 1976-06-28 1977-06-27 Procede de production d'oxyde d'ethylene par oxydation catalytique d'ethylene Granted FR2356646A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/700,642 US4061659A (en) 1976-06-28 1976-06-28 Process for the production of ethylene oxide

Publications (2)

Publication Number Publication Date
FR2356646A1 true FR2356646A1 (fr) 1978-01-27
FR2356646B1 FR2356646B1 (fr) 1980-04-04

Family

ID=24814324

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7719600A Granted FR2356646A1 (fr) 1976-06-28 1977-06-27 Procede de production d'oxyde d'ethylene par oxydation catalytique d'ethylene

Country Status (12)

Country Link
US (1) US4061659A (fr)
JP (1) JPS532409A (fr)
BE (1) BE856007A (fr)
CA (1) CA1100143A (fr)
CS (1) CS203158B2 (fr)
DE (1) DE2720796C2 (fr)
ES (1) ES460114A1 (fr)
FR (1) FR2356646A1 (fr)
GB (1) GB1555428A (fr)
IT (1) IT1085830B (fr)
NL (1) NL7707083A (fr)
PL (1) PL104792B1 (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6045637B2 (ja) * 1978-07-26 1985-10-11 株式会社日本触媒 酸化エチレンの製造方法
JPS5666351A (en) * 1979-11-05 1981-06-04 Shigenobu Sumitomo Metal mold for forming of sand mold
JPS5828680Y2 (ja) * 1980-04-18 1983-06-22 株式会社クボタ 砂型造型用木型
JPS5767573A (en) * 1980-10-16 1982-04-24 Nippon Shokubai Kagaku Kogyo Co Ltd Catalytic gas-phase oxidation of hydrocarbon and plant
JPS59190983A (ja) * 1983-04-12 1984-10-29 Mitsubishi Petrochem Co Ltd エチレンオキシド製造用反応器に使用する充填材
IN161263B (fr) * 1983-06-30 1987-10-31 Halcon Sd Group Inc
DE3631642A1 (de) * 1986-09-17 1988-04-07 Linde Ag Verfahren zur durchfuehrung katalytischer reaktionen
US4894467A (en) * 1986-10-16 1990-01-16 The Standard Oil Company Vapor phase oxidation or styrene to styrene oxide
US4921681A (en) * 1987-07-17 1990-05-01 Scientific Design Company, Inc. Ethylene oxide reactor
JP2778878B2 (ja) * 1991-09-12 1998-07-23 株式会社日本触媒 エチレンオキシドの製造方法
US5981818A (en) * 1995-03-21 1999-11-09 Stone & Webster Engineering Corp. Integrated cracking and olefins derivative process utilizing dilute olefins
TW332204B (fr) * 1995-04-18 1998-05-21
US7132555B2 (en) 2000-09-26 2006-11-07 Shell Oil Company Rod-shaped inserts in reactor tubes
US7294317B2 (en) * 2001-02-08 2007-11-13 Sd Lizenzverwertungsgesellschaft Mbh & Co. Exothermic reaction system
DE60222630T3 (de) * 2001-02-08 2015-02-19 Scientific Design Co. Inc. Reaktor und kühlersystem für exotherme reaktionen
FR2851246A1 (fr) * 2003-02-14 2004-08-20 Bp Lavera Snc Procede de fabrication d'oxyde d'ethylene
US6939979B2 (en) * 2003-11-10 2005-09-06 Scientific Design Co., Inc. Oxidation process and catalyst
US20070203349A1 (en) * 2005-12-22 2007-08-30 Bolk Jeroen W Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process
US20070203352A1 (en) * 2005-12-22 2007-08-30 Bolk Jeroen W Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process
US20070203350A1 (en) * 2005-12-22 2007-08-30 Bolk Jeroen W Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process
US20070213545A1 (en) * 2005-12-22 2007-09-13 Bolk Jeroen W Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process
US20070197801A1 (en) * 2005-12-22 2007-08-23 Bolk Jeroen W Method of installing an epoxidation catalyst in a reactor, a method of preparing an epoxidation catalyst, an epoxidation catalyst, a process for the preparation of an olefin oxide or a chemical derivable from an olefin oxide, and a reactor suitables for such a process
US7459589B2 (en) * 2005-12-22 2008-12-02 Shell Oil Company Process for the preparation of an alkylene glycol
US20070197808A1 (en) * 2005-12-22 2007-08-23 Bolk Jeroen W Method Of Installing An Epoxidation Catalyst In A Reactor, A Method Of Preparing An Epoxidation Catalyst, An Epoxidation Catalyst, A Process For The Preparation Of An Olefin Oxide Or A Chemical Derivable From An Olefin Oxide, And A Reactor Suitable For Such A Process
GB2433501A (en) * 2005-12-22 2007-06-27 Shell Int Research Microchannel reactor for epoxidation of an olefin by reacting olefin, oxygen & catalyst, & subsequent quenching by heat exchange with a heat exchange fluid
US7750170B2 (en) * 2005-12-22 2010-07-06 Shell Oil Company Process for mixing an oxidant having explosive potential with a hydrocarbon
US20080154051A1 (en) * 2006-12-20 2008-06-26 Jeroen Willem Bolk Method of installing an epoxidation catalyst in a reactor, a method of preparing an epoxidation catalyst, an epoxidation catalyst, a process for the preparation of an olefin oxide or a chemical derivable from an olefin oxide, and a reactor suitable for such a process
CA2709887C (fr) * 2007-12-18 2016-10-18 Dow Technology Investments Llc Reacteur tube comportant un espace de tete d'entree a volume reduit
US8349765B2 (en) 2008-07-18 2013-01-08 Scientific Design Company, Inc. Mullite-containing carrier for ethylene oxide catalysts

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU211242B2 (en) * 1956-06-01 1957-11-05 Chempatents, Inc Process forthe preparation of ethylene oxide
NL262713A (fr) * 1960-03-24 1900-01-01
US3725307A (en) * 1967-01-30 1973-04-03 Halcon International Inc Process for preparing a silver-supported catalyst
JPS514110A (en) * 1974-04-30 1976-01-14 Snam Progetti Kisoniokeru jukikagobutsunobubunsankaho oyobi soreojitsushisurutamenosochi
CA1026763A (fr) * 1974-05-20 1978-02-21 Robert P. Nielsen Utilisation de catalyseurs d'argent pour la fabrication d'oxyde d'ethylene

Also Published As

Publication number Publication date
JPS532409A (en) 1978-01-11
PL104792B1 (pl) 1979-09-29
CS203158B2 (en) 1981-02-27
JPS6115073B2 (fr) 1986-04-22
GB1555428A (en) 1979-11-07
DE2720796C2 (de) 1986-04-30
DE2720796A1 (de) 1978-01-05
BE856007A (nl) 1977-12-23
NL7707083A (nl) 1977-12-30
FR2356646B1 (fr) 1980-04-04
IT1085830B (it) 1985-05-28
CA1100143A (fr) 1981-04-28
ES460114A1 (es) 1978-05-01
US4061659A (en) 1977-12-06
PL199194A1 (pl) 1978-04-10

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