MXPA05009012A - Metodo para elaboracion de oxido de etileno. - Google Patents

Metodo para elaboracion de oxido de etileno.

Info

Publication number
MXPA05009012A
MXPA05009012A MXPA05009012A MXPA05009012A MXPA05009012A MX PA05009012 A MXPA05009012 A MX PA05009012A MX PA05009012 A MXPA05009012 A MX PA05009012A MX PA05009012 A MXPA05009012 A MX PA05009012A MX PA05009012 A MXPA05009012 A MX PA05009012A
Authority
MX
Mexico
Prior art keywords
epoxidation
catalyst
ethylene oxide
reactor feed
high selectivity
Prior art date
Application number
MXPA05009012A
Other languages
English (en)
Inventor
Matusz Marek
Original Assignee
Shell Int Research
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32962537&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MXPA05009012(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Shell Int Research filed Critical Shell Int Research
Publication of MXPA05009012A publication Critical patent/MXPA05009012A/es

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)
  • Epoxy Compounds (AREA)
  • Catalysts (AREA)

Abstract

Se describe un metodo para elaborar oxido de etileno poniendo en contacto una alimentacion del reactor de epoxidacion que puede comprende etileno, oxigeno, y una concentracion de dioxido de carbono con un catalizador de epoxidacion de alta selectividad. Contacto de la alimentacion del reactor de epoxidacion se condujo bajo condiciones de reaccion de epoxidacion para asi mejorar el desempeno del catalizador de epoxidacion de alta selectividad. Una baja concentracion de dioxido de carbono en la alimentacion del reactor de epoxidacion contribuye al perfeccionamiento del desempeno catalitico del catalizador de epoxidacion de alta selectividad al mejorar, por ejemplo, la estabilidad, selectividad y actividad del catalizador.
MXPA05009012A 2003-02-28 2004-02-26 Metodo para elaboracion de oxido de etileno. MXPA05009012A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45084803P 2003-02-28 2003-02-28
PCT/US2004/005774 WO2004078737A1 (en) 2003-02-28 2004-02-26 A method of manufacturing ethylene oxide

Publications (1)

Publication Number Publication Date
MXPA05009012A true MXPA05009012A (es) 2005-10-18

Family

ID=32962537

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05009012A MXPA05009012A (es) 2003-02-28 2004-02-26 Metodo para elaboracion de oxido de etileno.

Country Status (13)

Country Link
EP (1) EP1611117B1 (es)
JP (2) JP5373266B2 (es)
KR (1) KR101107426B1 (es)
CN (1) CN100400524C (es)
AT (1) ATE524453T1 (es)
BR (1) BRPI0407852A (es)
CA (1) CA2517360C (es)
ES (1) ES2373037T3 (es)
MX (1) MXPA05009012A (es)
MY (1) MY153179A (es)
RU (1) RU2378264C2 (es)
TW (1) TWI355382B (es)
WO (1) WO2004078737A1 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7977274B2 (en) 2006-09-29 2011-07-12 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Catalyst with bimodal pore size distribution and the use thereof
JP5542659B2 (ja) 2007-05-09 2014-07-09 シエル・インターナシヨナル・リサーチ・マートスハツペイ・ベー・ヴエー エポキシ化触媒、触媒を調製する方法、および酸化オレフィン、１，２−ジオール、１，２−ジオールエーテル、１，２−カーボネートまたはアルカノールアミンの製造方法
EP2155708B1 (en) 2007-05-09 2018-02-21 Shell Internationale Research Maatschappij B.V. A process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine
US7553980B2 (en) * 2007-09-26 2009-06-30 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Process for initiating a highly selective ethylene oxide catalyst
JP5194727B2 (ja) * 2007-11-12 2013-05-08 三菱化学株式会社 オレフィンオキシドの連続製造方法
JP5581058B2 (ja) * 2008-01-11 2014-08-27 株式会社日本触媒 エチレンオキシド製造用触媒およびエチレンオキシドの製造方法
CA2723592C (en) * 2008-05-07 2016-08-16 Shell Internationale Research Maatschappij B.V. A process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine
CA2723517C (en) 2008-05-07 2017-03-07 Shell Internationale Research Maatschappij B.V. A process for the start-up of an epoxidation process, a process for the production of ethylene oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine
US20110152073A1 (en) 2009-12-23 2011-06-23 Scientific Design Company, Inc. Epoxidation process and microstructure
BR112013007087B1 (pt) 2010-09-29 2018-12-04 Shell Internationale Research Maartschappij B.V. processo para produzir um óxido de olefina e método
US8742147B2 (en) 2010-12-08 2014-06-03 Shell Oil Company Process for improving the selectivity of an EO catalyst
US8742146B2 (en) 2010-12-08 2014-06-03 Shell Oil Company Process for improving the selectivity of an EO catalyst
WO2012149098A1 (en) 2011-04-29 2012-11-01 Shell Oil Company Process for improving the selectivity of an eo catalyst
US9573916B2 (en) 2013-03-15 2017-02-21 Dow Technology Investments Llc Method for the production of ethylene oxide
WO2014172240A1 (en) * 2013-04-15 2014-10-23 Scientific Design Company, Inc. Epoxidation process
CN106311232A (zh) * 2015-07-02 2017-01-11 中国石油化工股份有限公司 银催化剂、用其制备环氧乙烷的方法及制备乙二醇的方法
EP3548471B1 (en) 2016-12-02 2021-05-19 Shell Internationale Research Maatschappij B.V. Methods for conditioning an ethylene epoxidation catalyst and associated methods for the production of ethylene oxide
US10941093B2 (en) 2017-06-23 2021-03-09 Haldor Topsøe A/S Process for oxidation of a lower alkane at low temperatures in ammonia-containing gas mixtures
WO2018234045A1 (en) 2017-06-23 2018-12-27 Haldor Topsøe A/S PROCESS FOR OXIDATION OF LOWER-TEMPERATURE LOWER ALKENO IN GASEOUS MIXTURES CONTAINING AMMONIA
CN110357837B (zh) * 2018-03-26 2021-07-02 中国石油化工股份有限公司 一种乙烯环氧化方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA128689A (en) * 1910-05-16 1910-10-18 Thomas Griffith Donaldson Car door lock
JPS6110570A (ja) * 1984-06-25 1986-01-18 Mitsui Toatsu Chem Inc エチレンオキシドの製造方法
CN1010585B (zh) * 1984-09-12 1990-11-28 帝国化学工业公司 环氧乙烷的生产
GB8423044D0 (en) * 1984-09-12 1984-10-17 Ici Plc Production of ethylene oxide
CA1286689C (en) * 1985-08-13 1991-07-23 Thomas Michael Notermann Process for the manufacture of alkene oxide
CA1337722C (en) * 1989-04-18 1995-12-12 Madan Mohan Bhasin Alkylene oxide catalysts having enhanced activity and/or stability
CN1031044C (zh) * 1989-04-18 1996-02-21 联合碳化化学品及塑料有限公司 增强活性和/或稳定性的烯化氧催化剂
GB9107345D0 (en) * 1991-04-08 1991-05-22 Ici Plc Production of ethylene oxide
US5112795A (en) * 1990-10-12 1992-05-12 Union Carbide Chemicals & Plastics Technology Corporation Supported silver catalyst, and processes for making and using same
JP2000044331A (ja) 1998-05-22 2000-02-15 Sumitomo Chem Co Ltd α―アルミナ触媒担体、その製造方法、該触媒担体を用いた触媒
US6372925B1 (en) * 2000-06-09 2002-04-16 Shell Oil Company Process for operating the epoxidation of ethylene
JP3923289B2 (ja) * 2000-08-24 2007-05-30 株式会社日本触媒 酸化エチレン製造用触媒の担体、その担体を用いた酸化エチレンの製造用触媒及び酸化エチレンの製造方法

Also Published As

Publication number Publication date
RU2378264C2 (ru) 2010-01-10
CN100400524C (zh) 2008-07-09
ATE524453T1 (de) 2011-09-15
CA2517360A1 (en) 2004-09-16
ES2373037T3 (es) 2012-01-30
JP5373266B2 (ja) 2013-12-18
TWI355382B (en) 2012-01-01
JP2013237671A (ja) 2013-11-28
MY153179A (en) 2015-01-29
EP1611117B1 (en) 2011-09-14
KR101107426B1 (ko) 2012-01-18
WO2004078737A1 (en) 2004-09-16
EP1611117A1 (en) 2006-01-04
BRPI0407852A (pt) 2006-03-01
RU2005130175A (ru) 2006-03-27
TW200427675A (en) 2004-12-16
CN1802363A (zh) 2006-07-12
CA2517360C (en) 2012-09-11
JP2006521380A (ja) 2006-09-21
KR20050113619A (ko) 2005-12-02

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