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GR3017674T3 - Production of ethylene oxide. - Google Patents

Production of ethylene oxide.

Info

Publication number
GR3017674T3
GR3017674T3 GR950402778T GR950402778T GR3017674T3 GR 3017674 T3 GR3017674 T3 GR 3017674T3 GR 950402778 T GR950402778 T GR 950402778T GR 950402778 T GR950402778 T GR 950402778T GR 3017674 T3 GR3017674 T3 GR 3017674T3
Authority
GR
Greece
Prior art keywords
gas stream
pct
ethylene oxide
production
sec
Prior art date
Application number
GR950402778T
Other languages
English (en)
Inventor
James Robert Jennings
Percy Hayden
Andrew John Allchurch
Original Assignee
Ici Plc
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
Priority claimed from GB909013662A external-priority patent/GB9013662D0/en
Priority claimed from GB919107345A external-priority patent/GB9107345D0/en
Application filed by Ici Plc filed Critical Ici Plc
Publication of GR3017674T3 publication Critical patent/GR3017674T3/el

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1493—Selection of liquid materials for use as absorbents
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2256/00—Main component in the product gas stream after treatment
    • B01D2256/24—Hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Epoxy Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GR950402778T 1990-06-19 1995-10-06 Production of ethylene oxide. GR3017674T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB909013662A GB9013662D0 (en) 1990-06-19 1990-06-19 Production of ethylene oxide
GB919107345A GB9107345D0 (en) 1991-04-08 1991-04-08 Production of ethylene oxide
PCT/GB1991/000975 WO1991019705A1 (en) 1990-06-19 1991-06-18 Production of ethylene oxide

Publications (1)

Publication Number Publication Date
GR3017674T3 true GR3017674T3 (en) 1996-01-31

Family

ID=26297227

Family Applications (1)

Application Number Title Priority Date Filing Date
GR950402778T GR3017674T3 (en) 1990-06-19 1995-10-06 Production of ethylene oxide.

Country Status (10)

Country Link
US (2) US5336791A (el)
EP (2) EP0535043B1 (el)
JP (1) JPH05507703A (el)
AT (1) ATE125803T1 (el)
CA (2) CA2085877C (el)
DE (1) DE69111811T2 (el)
DK (1) DK0535043T3 (el)
ES (1) ES2079069T3 (el)
GR (1) GR3017674T3 (el)
WO (2) WO1991019706A1 (el)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5440058A (en) * 1994-06-07 1995-08-08 Union Carbide Chemicals & Plastics Technology Corporation Method for separating compounds in process streams
US5563282A (en) * 1995-03-27 1996-10-08 Union Carbide Chemicals & Plastics Technology Corporation Thermal process for removal of contaminants from process streams
EP0807456B1 (en) * 1996-05-08 2001-12-12 Union Carbide Chemicals & Plastics Technology Corporation Thermal process for removal of contaminants from process streams
AU713861B2 (en) * 1996-05-08 1999-12-09 Union Carbide Chemicals & Plastics Technology Corporation Thermal treatment for removal of contaminants from aqueous streams
JP3289243B2 (ja) 1996-05-08 2002-06-04 ユニオン、カーバイド、ケミカルズ、アンド、プラスチックス、テクノロジー、コーポレーション 水性流れから汚染物を除去する熱処理法
CN101384572A (zh) * 2005-12-22 2009-03-11 国际壳牌研究有限公司 制备可由环氧烷衍生的化学品的方法和适用于这一方法的反应器
US7750170B2 (en) 2005-12-22 2010-07-06 Shell Oil Company Process for mixing an oxidant having explosive potential with a hydrocarbon
AR064958A1 (es) * 2007-01-22 2009-05-06 Shell Int Research Procesos para la produccion de oxido de etileno y glicol de etileno
US8404189B2 (en) * 2007-12-14 2013-03-26 Dow Technology Investments Llc Oxygen/hydrocarbon rapid (high shear) gas mixer, particularly for the production of ethylene oxide
WO2009078898A1 (en) * 2007-12-14 2009-06-25 Dow Technology Investments Llc Hydrocarbon/oxygen industrial gas mixer with coarse water droplet environment to reduce ignition potential
JP5475679B2 (ja) * 2007-12-14 2014-04-16 ダウ テクノロジー インベストメンツ リミティド ライアビリティー カンパニー 酸素供給ラインから微粒子固体を除去する湿式スクラビング
EP2249951B1 (en) * 2007-12-14 2014-01-01 Dow Technology Investments LLC Low shear gas mixer
WO2009078897A1 (en) 2007-12-14 2009-06-25 Dow Technology Investments Llc Hydrocarbon/oxygen industrial gas mixer with water mist
US7569710B1 (en) * 2008-02-23 2009-08-04 Brian Ozero Ethylene oxide recovery process
DE102008028760B9 (de) * 2008-06-17 2010-09-30 Zylum Beteiligungsgesellschaft Mbh & Co. Patente Ii Kg Verfahren zur Abtrennung von NOx aus einem epoxidhaltigen Gasstrom
WO2010053900A2 (en) * 2008-11-10 2010-05-14 Dow Technology Investments, Llc Process for producing low color glycols
EP2670725B1 (en) 2011-01-31 2015-01-21 Shell Internationale Research Maatschappij B.V. Processes for the production of ethylene glycol
DE102012101607A1 (de) 2012-02-28 2013-08-29 Zylum Beteiligungsgesellschaft Mbh & Co. Patente Ii Kg Verbessertes Verfahren zur Abtrennung von NOx aus einem epoxidhaltigen Gasstrom

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE25933E (en) * 1960-11-16 1965-12-07 Ihocess for the production of ethylene oxide and nitrogen
DE2967112D1 (en) * 1978-02-10 1984-08-23 Ici Plc Production of olefine oxides
IT1144657B (it) * 1981-03-02 1986-10-29 Snam Progetti Procedimento per l'assorbimento isotermico dell'ossido di etilene mediante l'impiego di assorbitori a film
GB8423044D0 (en) * 1984-09-12 1984-10-17 Ici Plc Production of ethylene oxide
US4822926A (en) * 1988-02-29 1989-04-18 Shell Oil Company Ethylene oxide/glycols recovery process

Also Published As

Publication number Publication date
ES2079069T3 (es) 1996-01-01
ATE125803T1 (de) 1995-08-15
EP0535035A1 (en) 1993-04-07
CA2085876C (en) 2002-09-24
JPH05507703A (ja) 1993-11-04
EP0535043A1 (en) 1993-04-07
DK0535043T3 (da) 1995-11-27
CA2085877A1 (en) 1991-12-20
WO1991019706A1 (en) 1991-12-26
DE69111811D1 (de) 1995-09-07
US5384420A (en) 1995-01-24
US5336791A (en) 1994-08-09
EP0535043B1 (en) 1995-08-02
DE69111811T2 (de) 1996-03-21
CA2085876A1 (en) 1991-12-20
WO1991019705A1 (en) 1991-12-26
CA2085877C (en) 2002-09-24

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