BR112013007087A2 - aperfeiçoado controle de processo para a produção de óxido de olefina - Google Patents

aperfeiçoado controle de processo para a produção de óxido de olefina

Info

Publication number
BR112013007087A2
BR112013007087A2 BR112013007087A BR112013007087A BR112013007087A2 BR 112013007087 A2 BR112013007087 A2 BR 112013007087A2 BR 112013007087 A BR112013007087 A BR 112013007087A BR 112013007087 A BR112013007087 A BR 112013007087A BR 112013007087 A2 BR112013007087 A2 BR 112013007087A2
Authority
BR
Brazil
Prior art keywords
olefin oxide
process control
improved process
oxide production
olefin
Prior art date
Application number
BR112013007087A
Other languages
English (en)
Other versions
BR112013007087B1 (pt
Inventor
Jeffrey Michael Kobe
Paul Michael Mcallister
Randall Clayton Yeates
Wayne Errol Evans
Original Assignee
Shell Internationale Res Maartschappij 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=44883380&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR112013007087(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Shell Internationale Res Maartschappij B V filed Critical Shell Internationale Res Maartschappij B V
Publication of BR112013007087A2 publication Critical patent/BR112013007087A2/pt
Publication of BR112013007087B1 publication Critical patent/BR112013007087B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • 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
    • 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

Landscapes

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

Abstract

aperfeiçoado controle de processo para a produção de óxido de olefina. um processo para a produção de um óxido de olefina, cujo processo compreende reagir uma alimentação compreendendo uma olefina e oxigênio em um tubo reator em presença de um catalisador contendo prata, em que a presença da água no leito catalisador é controlada de tal modo que a relação da pressão parcial de água (pph~ 2~o) dividida pela pressão de vapor da água (vph~ 2~o) seja inferior a 0,006 preferivelmente inferior a 0,004.
BR112013007087-0A 2010-09-29 2011-09-27 processo para produzir um óxido de olefina e método BR112013007087B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US38785810P 2010-09-29 2010-09-29
US61/387,858 2010-09-29
PCT/US2011/053387 WO2012050819A1 (en) 2010-09-29 2011-09-27 Improved eo process control

Publications (2)

Publication Number Publication Date
BR112013007087A2 true BR112013007087A2 (pt) 2016-06-14
BR112013007087B1 BR112013007087B1 (pt) 2018-12-04

Family

ID=44883380

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013007087-0A BR112013007087B1 (pt) 2010-09-29 2011-09-27 processo para produzir um óxido de olefina e método

Country Status (12)

Country Link
US (2) US8546592B2 (pt)
EP (1) EP2621910B1 (pt)
JP (1) JP2013543496A (pt)
KR (1) KR101823183B1 (pt)
CN (1) CN103124728B (pt)
BR (1) BR112013007087B1 (pt)
CA (1) CA2812771C (pt)
ES (1) ES2653712T3 (pt)
PL (1) PL2621910T3 (pt)
RU (1) RU2581365C2 (pt)
TW (1) TWI511962B (pt)
WO (1) WO2012050819A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
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TWI511962B (zh) * 2010-09-29 2015-12-11 Shell Int Research 經改良之ｅｏ程序控制
US9573916B2 (en) * 2013-03-15 2017-02-21 Dow Technology Investments Llc Method for the production of ethylene oxide
EP3390376B1 (en) 2015-12-15 2021-03-31 Shell International Research Maatschappij B.V. Processes and systems for removing an alkyl iodide impurity from a recycle gas stream in the production of ethylene oxide
KR102656134B1 (ko) 2015-12-15 2024-04-11 쉘 인터내셔날 리써취 마트샤피지 비.브이. 가드층 시스템 및 공정
BR112018011947B1 (pt) 2015-12-15 2021-06-01 Shell Internationale Research Maatschappij B.V. Processo e sistema de reação para produção de óxido de etileno, carbonato de etileno e/ou etilenoglicol a partir de etileno
CN108368080B (zh) 2015-12-15 2022-04-15 国际壳牌研究有限公司 从环氧乙烷制造中的循环气体流去除乙烯基碘杂质的方法和系统
TWI772330B (zh) 2016-10-14 2022-08-01 荷蘭商蜆殼國際研究所 用於定量分析氣態製程流之方法及設備
US11059017B2 (en) 2017-09-15 2021-07-13 MultiPhase Solutions, Inc. Halogen selective detection gas chromatography for the on-line analysis and control of selective oxidation chemical production processes

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MXPA06014561A (es) * 2004-06-18 2007-03-23 Shell Int Research Proceso para la produccion de un oxido de olefina, un 1,2-diol, un 1,2-diol eter o una alcanolamina.
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KR20070058576A (ko) 2004-09-01 2007-06-08 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 올레핀 에폭시화 방법, 이 방법에 사용되는 촉매, 이촉매의 제조에 사용되는 담체, 및 이 담체의 제조방법
CA2602163C (en) 2005-03-22 2014-02-18 Shell Internationale Research Maatschappij B.V. A reactor system and process for the manufacture of ethylene oxide
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
US7803957B2 (en) 2007-09-11 2010-09-28 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Ethylene oxide production using fixed moderator concentration
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
WO2009137427A2 (en) 2008-05-07 2009-11-12 Shell Oil Company 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
TWI511962B (zh) * 2010-09-29 2015-12-11 Shell Int Research 經改良之ｅｏ程序控制

Also Published As

Publication number Publication date
US8546592B2 (en) 2013-10-01
EP2621910A1 (en) 2013-08-07
CN103124728A (zh) 2013-05-29
PL2621910T3 (pl) 2018-03-30
CA2812771A1 (en) 2012-04-19
US20130310584A1 (en) 2013-11-21
WO2012050819A1 (en) 2012-04-19
KR20140000674A (ko) 2014-01-03
BR112013007087B1 (pt) 2018-12-04
US8859792B2 (en) 2014-10-14
RU2013119670A (ru) 2014-11-10
TWI511962B (zh) 2015-12-11
TW201217350A (en) 2012-05-01
RU2581365C2 (ru) 2016-04-20
US20120077997A1 (en) 2012-03-29
ES2653712T3 (es) 2018-02-08
CA2812771C (en) 2019-02-19
JP2013543496A (ja) 2013-12-05
EP2621910B1 (en) 2017-10-25
KR101823183B1 (ko) 2018-01-29
CN103124728B (zh) 2014-10-22

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: C07D 301/04 (2006.01), C07D 301/10 (2006.01)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 27/09/2011, OBSERVADAS AS CONDICOES LEGAIS.