FR2156496B3 - - Google Patents

Info

Publication number
FR2156496B3
FR2156496B3 FR7138077A FR7138077A FR2156496B3 FR 2156496 B3 FR2156496 B3 FR 2156496B3 FR 7138077 A FR7138077 A FR 7138077A FR 7138077 A FR7138077 A FR 7138077A FR 2156496 B3 FR2156496 B3 FR 2156496B3
Authority
FR
France
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
FR7138077A
Other versions
FR2156496A1 (en
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.)
GRUPUL IND CHIMIE
Original Assignee
GRUPUL IND CHIMIE
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 to BE773338A priority Critical patent/BE773338A/fr
Priority to DE2148954A priority patent/DE2148954B2/de
Priority claimed from DE2148954A external-priority patent/DE2148954B2/de
Priority to GB4623671A priority patent/GB1333650A/en
Application filed by GRUPUL IND CHIMIE filed Critical GRUPUL IND CHIMIE
Priority to FR7138077A priority patent/FR2156496A1/fr
Priority to US00220079A priority patent/US3796023A/en
Publication of FR2156496A1 publication Critical patent/FR2156496A1/fr
Application granted granted Critical
Publication of FR2156496B3 publication Critical patent/FR2156496B3/fr
Granted 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
    • B01D53/02—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 adsorption, e.g. preparative gas chromatography
    • B01D53/04—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 adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • 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
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/68—Halogens or halogen compounds
    • B01D53/70—Organic halogen compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/10—Inorganic adsorbents
    • B01D2253/102—Carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/30—Physical properties of adsorbents
    • B01D2253/302—Dimensions
    • B01D2253/304—Linear dimensions, e.g. particle shape, diameter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/206—Organic halogen compounds
    • B01D2257/2064—Chlorine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/70—Organic compounds not provided for in groups B01D2257/00 - B01D2257/602
    • B01D2257/702—Hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/402—Further details for adsorption processes and devices using two beds
    • 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
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Separation Of Gases By Adsorption (AREA)
FR7138077A 1968-09-19 1971-10-22 Vinyl chloride sepn - from inert gases, by absorption in active carbon Granted FR2156496A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE773338A BE773338A (fr) 1968-09-19 1971-09-30 Procede de separation de chlorure de vinyle a partir de gaz inertes
DE2148954A DE2148954B2 (de) 1968-09-19 1971-09-30 Verfahren zur Abtrennung von Vinylchlorid aus Vinylchlorid/Inertgas-Gemischen
GB4623671A GB1333650A (en) 1968-09-19 1971-10-05 Process for the separation of vinyl chloride from gases
FR7138077A FR2156496A1 (en) 1971-09-30 1971-10-22 Vinyl chloride sepn - from inert gases, by absorption in active carbon
US00220079A US3796023A (en) 1968-09-19 1972-01-24 Process for separation of vinyl chloride from inert gases

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2148954A DE2148954B2 (de) 1968-09-19 1971-09-30 Verfahren zur Abtrennung von Vinylchlorid aus Vinylchlorid/Inertgas-Gemischen
GB4623671 1971-10-05
FR7138077A FR2156496A1 (en) 1971-09-30 1971-10-22 Vinyl chloride sepn - from inert gases, by absorption in active carbon

Publications (2)

Publication Number Publication Date
FR2156496A1 FR2156496A1 (en) 1973-06-01
FR2156496B3 true FR2156496B3 (fr) 1974-06-07

Family

ID=27183755

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7138077A Granted FR2156496A1 (en) 1968-09-19 1971-10-22 Vinyl chloride sepn - from inert gases, by absorption in active carbon

Country Status (1)

Country Link
FR (1) FR2156496A1 (fr)

Also Published As

Publication number Publication date
FR2156496A1 (en) 1973-06-01

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Legal Events

Date Code Title Description
ST Notification of lapse