TR199701193T1 - Etilenin katalitik buhar fazinda oksidasyonu için bir islem. - Google Patents

Etilenin katalitik buhar fazinda oksidasyonu için bir islem.

Info

Publication number
TR199701193T1
TR199701193T1 TR97/01193T TR9701193T TR199701193T1 TR 199701193 T1 TR199701193 T1 TR 199701193T1 TR 97/01193 T TR97/01193 T TR 97/01193T TR 9701193 T TR9701193 T TR 9701193T TR 199701193 T1 TR199701193 T1 TR 199701193T1
Authority
TR
Turkey
Prior art keywords
reactor
oxidation
ethylene
vapor phase
catalytic vapor
Prior art date
Application number
TR97/01193T
Other languages
English (en)
Inventor
Jan Te Raa Arend
Original Assignee
Shell Internationale Research Maatschappij B.V.
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 B.V. filed Critical Shell Internationale Research Maatschappij B.V.
Publication of TR199701193T1 publication Critical patent/TR199701193T1/tr

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

Abstract

Etilenin moleküler oksijen içeren bir gazla katalitik buhar fazinda oksidasyonu için bir islem, desteklenmis gümüs bir katalizör içeren ve reaktöre sivi formda giren ve reaktörden buhar formunda ayrilan bir isi-degisim akiskaniyla çevrelenen çok sayida reaksiyon tüpünü içeren tek bölmeli bir reaktörde gerçeklestirilir; islemin özelligi, sivi isi degisim akiskaninin agirlikça %5-100 arasi bir kisminin, reaktörden ayrilan isi-degisim akiskani sicakliginin en azindan 20 C asagisindaki bir sicaklikta reaktöre akis asagi ucundan sokulmasidir.
TR97/01193T 1995-04-18 1996-04-16 Etilenin katalitik buhar fazinda oksidasyonu için bir islem. TR199701193T1 (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95200975 1995-04-18

Publications (1)

Publication Number Publication Date
TR199701193T1 true TR199701193T1 (tr) 1998-03-21

Family

ID=8220197

Family Applications (1)

Application Number Title Priority Date Filing Date
TR97/01193T TR199701193T1 (tr) 1995-04-18 1996-04-16 Etilenin katalitik buhar fazinda oksidasyonu için bir islem.

Country Status (17)

Country Link
US (1) US5719299A (tr)
EP (1) EP0821678B1 (tr)
CN (1) CN1096451C (tr)
AU (1) AU690459B2 (tr)
BR (1) BR9608185A (tr)
CA (1) CA2218351C (tr)
DE (1) DE69613829T2 (tr)
EA (1) EA000106B1 (tr)
ES (1) ES2160816T3 (tr)
MY (1) MY120409A (tr)
NZ (1) NZ307523A (tr)
PL (1) PL183103B1 (tr)
SA (1) SA96160742B1 (tr)
TR (1) TR199701193T1 (tr)
TW (1) TW332204B (tr)
WO (1) WO1996033182A1 (tr)
ZA (1) ZA963000B (tr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100450234B1 (ko) * 2002-07-10 2004-09-24 주식회사 엘지화학 개선된 열교환 시스템을 갖는 촉매 산화 반응기
US8101799B2 (en) 2005-07-21 2012-01-24 Ardea Biosciences Derivatives of N-(arylamino) sulfonamides as inhibitors of MEK
US7803957B2 (en) * 2007-09-11 2010-09-28 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Ethylene oxide production using fixed moderator concentration
EP2231324B1 (en) * 2007-12-18 2016-06-29 Dow Technology Investments LLC Tube reactor
DE102008025835A1 (de) * 2008-05-29 2009-12-03 Bayer Technology Services Gmbh Verfahren zur Herstellung von Ethylenoxid
US20100185001A1 (en) 2009-01-19 2010-07-22 Van Maaren Wouter Process and apparatus for the production of ethylene oxide
TWI481599B (zh) * 2009-04-21 2015-04-21 Dow Technology Investments Llc 以高效率催化劑達成且維持特定環氧烷製備參數之改良方法
EP2421840B1 (en) * 2009-04-21 2015-12-16 Dow Technology Investments LLC Simplified method for producing alkylene oxides with a high efficiency catalyst
US8513444B2 (en) * 2009-04-21 2013-08-20 Dow Technology Investments Llc Epoxidation reactions and operating conditions thereof
CA2749938C (en) * 2009-12-28 2018-10-16 Dow Technology Investments Llc Method of controlling the production of silver chloride on a silver catalyst in the production of alkylene oxides
US8742146B2 (en) 2010-12-08 2014-06-03 Shell Oil Company Process for improving the selectivity of an EO catalyst
US9290469B2 (en) * 2011-06-23 2016-03-22 Dow Technology Investments Llc Production of oxidized olefins

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3147084A (en) * 1962-03-08 1964-09-01 Shell Oil Co Tubular catalytic reactor with cooler
US3290894A (en) * 1965-01-21 1966-12-13 Lummus Co Cooling system for reactor
IT971364B (it) * 1972-11-30 1974-04-30 Sir Soc Italiana Resine Spa Procedimento per la preparazione di etilene ossido
US4061659A (en) * 1976-06-28 1977-12-06 Shell Oil Company Process for the production of ethylene oxide
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
IL84232A (en) * 1986-10-31 1992-06-21 Shell Int Research Catalyst and process for the catalytic production of ethylene 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

Also Published As

Publication number Publication date
DE69613829D1 (de) 2001-08-16
EA199700324A1 (ru) 1998-04-30
DE69613829T2 (de) 2002-01-17
MX9708012A (es) 1997-11-29
SA96160742B1 (ar) 2005-05-09
US5719299A (en) 1998-02-17
ES2160816T3 (es) 2001-11-16
BR9608185A (pt) 1999-05-04
TW332204B (tr) 1998-05-21
MY120409A (en) 2005-10-31
MX202768B (tr) 2001-07-02
CA2218351C (en) 2007-10-30
NZ307523A (en) 1998-02-26
AU5689496A (en) 1996-11-07
EP0821678B1 (en) 2001-07-11
WO1996033182A1 (en) 1996-10-24
JP3935205B2 (ja) 2007-06-20
EP0821678A1 (en) 1998-02-04
PL322901A1 (en) 1998-03-02
PL183103B1 (pl) 2002-05-31
EA000106B1 (ru) 1998-08-27
ZA963000B (en) 1996-10-22
CN1187817A (zh) 1998-07-15
CA2218351A1 (en) 1996-10-24
CN1096451C (zh) 2002-12-18
JPH11503740A (ja) 1999-03-30
AU690459B2 (en) 1998-04-23

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