FR2156496A1 - Vinyl chloride sepn - from inert gases, by absorption in active carbon - Google Patents

Vinyl chloride sepn - from inert gases, by absorption in active carbon

Info

Publication number: FR2156496A1
Authority: FR; France
Prior art keywords: vinyl chloride; absorption; active carbon; inert gases; sepn
Prior art date: 1971-09-30
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.): Granted

Application number

FR7138077A

Other languages

English (en)

French (fr)

Other versions

FR2156496B3 (2

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.)

1971-09-30

Filing date

1971-10-22

Publication date

1973-06-01

1971-09-30 Priority to BE773338A priority Critical patent/BE773338A/xx

1971-09-30 Priority to DE2148954A priority patent/DE2148954B2/de

1971-09-30 Priority claimed from DE2148954A external-priority patent/DE2148954B2/de

1971-10-05 Priority to GB4623671A priority patent/GB1333650A/en

1971-10-22 Application filed by GRUPUL IND CHIMIE filed Critical GRUPUL IND CHIMIE

1971-10-22 Priority to FR7138077A priority patent/FR2156496A1/fr

1972-01-24 Priority to US00220079A priority patent/US3796023A/en

1973-06-01 Publication of FR2156496A1 publication Critical patent/FR2156496A1/fr

1974-06-07 Application granted granted Critical

1974-06-07 Publication of FR2156496B3 publication Critical patent/FR2156496B3/fr

Status Granted legal-status Critical Current

Links

OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title abstract 4
229910052799 carbon Inorganic materials 0.000 title abstract 4
BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 title abstract 3
238000010521 absorption reaction Methods 0.000 title abstract 3
239000011261 inert gas Substances 0.000 title abstract 2
QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 abstract 2
239000012267 brine Substances 0.000 abstract 1
238000001816 cooling Methods 0.000 abstract 1
238000003795 desorption Methods 0.000 abstract 1
238000010438 heat treatment Methods 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
230000000717 retained effect Effects 0.000 abstract 1
HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

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 true FR2156496A1 (en)	1973-06-01
FR2156496B3 FR2156496B3 (2)	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 (2)

1971
- 1971-10-22 FR FR7138077A patent/FR2156496A1/fr active Granted

Also Published As

Publication number	Publication date
FR2156496B3 (2)	1974-06-07

Legal Events

Date	Code	Title	Description
1976-12-10	ST	Notification of lapse

Publication	Publication Date	Title
GB1380616A (en)	1975-01-15	Adsorption process and an installation therefor
JPS52134875A (en)	1977-11-11	Continuous adsorber by use of activated carbon
ES398297A1 (es)	1974-09-01	Procedimiento para la separacion absortiva de agua y de uno o varios otros componenetes de geses.
ES445447A1 (es)	1977-06-01	Un metodo para aumentar la depresion del punto de rocio de una corriente gaseosa.
ES412890A1 (es)	1975-12-16	Metodo de recuperar fluor de gases residuales industriales.
Garner	1947	234. The reduction of oxides by hydrogen and carbon monoxide
FR2156496A1 (en)	1973-06-01	Vinyl chloride sepn - from inert gases, by absorption in active carbon
FR2200204A1 (en)	1974-04-19	Ozone application in water treatment - by oxygen recycling and passing carrier gas through adsorption/desorption towers
FR2303764A1 (fr)	1976-10-08	Procede pour accroitre le rapport molaire sio2/al2o3 dans l'ossature cristalline de zeolites
CA928502A (en)	1973-06-19	Method of producing gases with controlled concentrations of water vapor
GB944669A (en)	1963-12-18	Improvements in or relating to the purification of air
GB851977A (en)	1960-10-19	A molecular sieve adsorption process
JPS52117881A (en)	1977-10-03	Method and device for desorbing active carbon
JPS5481192A (en)	1979-06-28	Ozone generator
JPS51145491A (en)	1976-12-14	Regeneration of active carbon
JPS5331575A (en)	1978-03-24	Power recovering and fresh water producing apparatus
GB1439614A (en)	1976-06-16	Selective removal of constituents from fluids
FR2130897A5 (en)	1972-11-10	Adsorption purification of gases - suitable for respirable air with flow reversible to aid cooling
JPS57188406A (en)	1982-11-19	Intermittently feeding apparatus for ozone
JPS52114590A (en)	1977-09-26	Treatment of h2s containing gas and adsorbent therefor
GB1075823A (en)	1967-07-12	Recovery of organic compounds
JPS536277A (en)	1978-01-20	Adsorber
JPS52146779A (en)	1977-12-06	Desorption of solvent
JPS52131975A (en)	1977-11-05	Switching operation of concentration apparatus
JPS54129549A (en)	1979-10-08	Method of recovering heat energy