ES460114A1 - Procedimiento para obtener oxido de etileno. - Google Patents

Procedimiento para obtener oxido de etileno.

Info

Publication number
ES460114A1
ES460114A1 ES460114A ES460114A ES460114A1 ES 460114 A1 ES460114 A1 ES 460114A1 ES 460114 A ES460114 A ES 460114A ES 460114 A ES460114 A ES 460114A ES 460114 A1 ES460114 A1 ES 460114A1
Authority
ES
Spain
Prior art keywords
ethylene oxide
ethylene
refractory particulate
reaction zone
production
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
Application number
ES460114A
Other languages
English (en)
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 ES460114A1 publication Critical patent/ES460114A1/es
Expired 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

Procedimiento para obtener óxido de etileno por oxidación catalítica de etileno, que comprende pasar etileno y un gas que contiene oxígeno por una zona de reacción que contiene un lecho fijo de catalizador de plata soportada, bajo condiciones de formación de óxido de etileno, y pasar el producto de reacción así formado por una zona de enfriamiento adyacente a la zona de reacción, estando dicha zona de enfriamiento rellena de un material refractario inerte en partículas que tiene un área superficial de 0.1 m2/g o menos.
ES460114A 1976-06-28 1977-06-27 Procedimiento para obtener oxido de etileno. Expired ES460114A1 (es)

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 (1)

Publication Number Publication Date
ES460114A1 true ES460114A1 (es) 1978-05-01

Family

ID=24814324

Family Applications (1)

Application Number Title Priority Date Filing Date
ES460114A Expired ES460114A1 (es) 1976-06-28 1977-06-27 Procedimiento para obtener oxido de etileno.

Country Status (12)

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

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 (es) * 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
BR9608185A (pt) * 1995-04-18 1999-05-04 Shell Int Research Processo para a oxidação catalítica de etileno em fase de vapor
WO2002026370A1 (en) * 2000-09-26 2002-04-04 Shell Internationale Research Maatschappij B.V. Rod-shaped inserts in reactor tubes
US7294317B2 (en) * 2001-02-08 2007-11-13 Sd Lizenzverwertungsgesellschaft Mbh & Co. Exothermic reaction system
MX246250B (es) * 2001-02-08 2007-06-07 Scient Design Co Sistema de reaccion exotermica.
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
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
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
US7750170B2 (en) * 2005-12-22 2010-07-06 Shell Oil Company Process for mixing an oxidant having explosive potential with a hydrocarbon
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
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
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
TW200728294A (en) * 2005-12-22 2007-08-01 Shell Int Research A method for reusing rhenium from a donor spent epoxidation catalyst
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
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
EP2231324B1 (en) * 2007-12-18 2016-06-29 Dow Technology Investments LLC Tube reactor
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 (es) * 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 (en) * 1974-05-20 1978-02-21 Robert P. Nielsen Silver catalysts used in ethylene oxide production

Also Published As

Publication number Publication date
JPS532409A (en) 1978-01-11
CA1100143A (en) 1981-04-28
IT1085830B (it) 1985-05-28
PL199194A1 (pl) 1978-04-10
DE2720796A1 (de) 1978-01-05
DE2720796C2 (de) 1986-04-30
BE856007A (nl) 1977-12-23
NL7707083A (nl) 1977-12-30
CS203158B2 (en) 1981-02-27
PL104792B1 (pl) 1979-09-29
FR2356646A1 (fr) 1978-01-27
US4061659A (en) 1977-12-06
GB1555428A (en) 1979-11-07
JPS6115073B2 (es) 1986-04-22
FR2356646B1 (es) 1980-04-04

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971103