MX359467B - Proceso de epoxidacion. - Google Patents

Proceso de epoxidacion.

Info

Publication number
MX359467B
MX359467B MX2015014574A MX2015014574A MX359467B MX 359467 B MX359467 B MX 359467B MX 2015014574 A MX2015014574 A MX 2015014574A MX 2015014574 A MX2015014574 A MX 2015014574A MX 359467 B MX359467 B MX 359467B
Authority
MX
Mexico
Prior art keywords
guard bed
aqueous stream
ethylene
resin
epoxidation process
Prior art date
Application number
MX2015014574A
Other languages
English (en)
Other versions
MX2015014574A (es
Inventor
Husain Mansoor
Original Assignee
Scient Design Co
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 Scient Design Co filed Critical Scient Design Co
Publication of MX2015014574A publication Critical patent/MX2015014574A/es
Publication of MX359467B publication Critical patent/MX359467B/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
    • C07D301/06—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 liquid phase
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/48—Silver or gold
    • B01J23/50—Silver
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/32—Separation; Purification
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epoxy Compounds (AREA)

Abstract

Se proporciona un método de oxidación de etileno para formar óxido de etileno, el cual incluye pasar una corriente acuosa a través de un lecho de protección y uno o más lechos de tratamiento de intercambio iónico. El lenco de protección y la corriente acuosa contiene desde aproximadamente 0.2 a 20% en peso de etilenglicol. El lecho de protección contiene una resina de poliestireno reticulado, parcialmente funcionalizada con grupos funcionales de amonio cuaternario y la resina tiene un área de superficie mayor a 400 m2/g.
MX2015014574A 2013-04-15 2014-04-14 Proceso de epoxidacion. MX359467B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361812037P 2013-04-15 2013-04-15
PCT/US2014/033928 WO2014172240A1 (en) 2013-04-15 2014-04-14 Epoxidation process

Publications (2)

Publication Number Publication Date
MX2015014574A MX2015014574A (es) 2016-07-05
MX359467B true MX359467B (es) 2018-09-28

Family

ID=51687225

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015014574A MX359467B (es) 2013-04-15 2014-04-14 Proceso de epoxidacion.

Country Status (9)

Country Link
US (1) US9096561B2 (es)
EP (1) EP2986595B1 (es)
KR (1) KR102187622B1 (es)
CN (1) CN105228990B (es)
BR (1) BR112015026194A2 (es)
MX (1) MX359467B (es)
RU (1) RU2653534C2 (es)
TW (1) TWI632137B (es)
WO (1) WO2014172240A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102438316B1 (ko) * 2016-08-09 2022-08-31 사이언티픽 디자인 컴파니 인코포레이티드 에폭시화 공정
US20220289702A1 (en) * 2021-03-11 2022-09-15 Scientific Design Company, Inc. Epoxidation process with increased cycle water absorption

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1170663A (en) 1967-03-22 1969-11-12 Shell Int Research Process for preparing Silver Catalysts
US3702259A (en) 1970-12-02 1972-11-07 Shell Oil Co Chemical production of metallic silver deposits
US3745092A (en) * 1971-01-11 1973-07-10 Shell Oil Co Recovery and purification of ethylene oxide by distillation and absorption
US3904656A (en) * 1973-02-13 1975-09-09 Ppg Industries Inc Process for preparing monoethylene glycol and ethylene oxide
CA1330350C (en) * 1986-10-07 1994-06-21 Thomas Martin Schmitt Method for purification of ethylene glycol
US4766105A (en) 1986-10-31 1988-08-23 Shell Oil Company Ethylene oxide catalyst and process for preparing the catalyst
US4761394A (en) 1986-10-31 1988-08-02 Shell Oil Company Ethylene oxide catalyst and process for preparing the catalyst
US5057481A (en) 1987-02-20 1991-10-15 Union Carbide Chemicals And Plastics Technology Corporation Catalyst composition for oxidation of ethylene to ethylene oxide
US4908343A (en) 1987-02-20 1990-03-13 Union Carbide Chemicals And Plastics Company Inc. Catalyst composition for oxidation of ethylene to ethylene oxide
US4822926A (en) * 1988-02-29 1989-04-18 Shell Oil Company Ethylene oxide/glycols recovery process
EP0357292A1 (en) 1988-08-30 1990-03-07 Imperial Chemical Industries Plc Production of ethylene oxide and catalysts therefor
US5187140A (en) 1989-10-18 1993-02-16 Union Carbide Chemicals & Plastics Technology Corporation Alkylene oxide catalysts containing high silver content
US5102848A (en) 1990-09-28 1992-04-07 Union Carbide Chemicals & Plastics Technology Corporation Catalyst composition for oxidation of ethylene to ethylene oxide
US5171868A (en) * 1992-04-15 1992-12-15 Arco Chemical Technology, L.P. Epoxidate treatment
US5407888A (en) 1992-05-12 1995-04-18 Basf Aktiengesellschaft Silver catalyst
US5440058A (en) * 1994-06-07 1995-08-08 Union Carbide Chemicals & Plastics Technology Corporation Method for separating compounds in process streams
US5529667A (en) * 1994-12-01 1996-06-25 Hoechst Celanese Corporation Process for recovering ethylene oxide
US5503813A (en) * 1995-05-12 1996-04-02 Arco Chemical Technology, L.P. Molybdenum recovery from epoxidate
US6187973B1 (en) * 2000-04-06 2001-02-13 Scientific Design Company, Inc. Glycol purification
FR2851564A1 (fr) * 2003-02-24 2004-08-27 Bp Lavera Snc Procede de fabrication combinee d'oxyde d'ethylene et d'ethanolamine(s)
MY153179A (en) * 2003-02-28 2015-01-29 Shell Int Research A method of manufacturing ethylene oxide
US8791280B2 (en) 2005-08-10 2014-07-29 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Process for preparation of catalyst carrier and its use in catalyst preparation
US7615654B2 (en) * 2005-10-20 2009-11-10 Lyondell Chemical Technology, L.P. Direct epoxidation process
US8187561B2 (en) * 2007-12-05 2012-05-29 Ames Goldsmith Corporation Processes and systems for recovering catalyst promoter from catalyst substrates
JP2013514975A (ja) * 2009-12-17 2013-05-02 サイエンティフィック・デザイン・カンパニー・インコーポレーテッド 酸化オレフィン製造工程
US8440846B2 (en) * 2010-09-30 2013-05-14 Lyondell Chemical Technology, L.P. Direct epoxidation process
US8742146B2 (en) * 2010-12-08 2014-06-03 Shell Oil Company Process for improving the selectivity of an EO catalyst

Also Published As

Publication number Publication date
EP2986595A1 (en) 2016-02-24
US20140309442A1 (en) 2014-10-16
EP2986595B1 (en) 2021-06-02
WO2014172240A1 (en) 2014-10-23
MX2015014574A (es) 2016-07-05
KR102187622B1 (ko) 2020-12-07
BR112015026194A2 (pt) 2017-07-25
EP2986595A4 (en) 2016-12-21
CN105228990B (zh) 2018-01-30
KR20150143736A (ko) 2015-12-23
TW201509923A (zh) 2015-03-16
CN105228990A (zh) 2016-01-06
US9096561B2 (en) 2015-08-04
RU2015148768A (ru) 2017-05-17
TWI632137B (zh) 2018-08-11
RU2653534C2 (ru) 2018-05-11

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