ES270823A1 - Procedure and apparatus for separating ethylene oxide from aqueous mixtures containing this product, carbon dioxide and inert gaseous products (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure and apparatus for separating ethylene oxide from aqueous mixtures containing this product, carbon dioxide and inert gaseous products (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES270823A1
ES270823A1 ES270823A ES270823A ES270823A1 ES 270823 A1 ES270823 A1 ES 270823A1 ES 270823 A ES270823 A ES 270823A ES 270823 A ES270823 A ES 270823A ES 270823 A1 ES270823 A1 ES 270823A1
Authority
ES
Spain
Prior art keywords
ethylene oxide
fraction
carbon dioxide
translation
gaseous products
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
ES270823A
Other languages
Spanish (es)
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.)
Scient Design Co Inc
Scientific Design Co Inc
Original Assignee
Scient Design Co Inc
Scientific Design Co Inc
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 Inc, Scientific Design Co Inc filed Critical Scient Design Co Inc
Publication of ES270823A1 publication Critical patent/ES270823A1/en
Expired legal-status Critical Current

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
    • B01D53/1456—Removing acid components
    • B01D53/1475—Removing carbon dioxide
    • 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
    • B01D53/1418—Recovery of products
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/32—Separation; Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Epoxy Compounds (AREA)
  • Drying Of Gases (AREA)

Abstract

Process for separating ethylene oxide from aqueous mixtures containing this product carbon dioxide and inert gaseous products, characterized in that the rectifier comprises said aqueous mixtures to separate a gaseous fraction from ethylene oxide, from an aqueous liquid fraction, cooling the gas fraction, to condense water and ethylene oxide of said fraction, to bring the cooled fraction into contact with water, of rectification and to separate a gaseous fraction containing unabsorbed carbon dioxide and inert gaseous products, from an aqueous and liquid oxide fraction of ethylene, to recover practically pure ethylene oxide. (Machine-translation by Google Translate, not legally binding)
ES270823A 1960-09-30 1961-09-29 Procedure and apparatus for separating ethylene oxide from aqueous mixtures containing this product, carbon dioxide and inert gaseous products (Machine-translation by Google Translate, not legally binding) Expired ES270823A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5956360A 1960-09-30 1960-09-30

Publications (1)

Publication Number Publication Date
ES270823A1 true ES270823A1 (en) 1962-05-16

Family

ID=22023786

Family Applications (1)

Application Number Title Priority Date Filing Date
ES270823A Expired ES270823A1 (en) 1960-09-30 1961-09-29 Procedure and apparatus for separating ethylene oxide from aqueous mixtures containing this product, carbon dioxide and inert gaseous products (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
CH (1) CH404630A (en)
ES (1) ES270823A1 (en)
GB (1) GB998462A (en)
LU (1) LU40637A1 (en)
SE (1) SE314362B (en)

Also Published As

Publication number Publication date
SE314362B (en) 1969-09-08
CH404630A (en) 1965-12-31
GB998462A (en) 1965-07-14
LU40637A1 (en) 1961-11-25

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