FR2687992B1 - Procede et dispositif de purification d'eaux renfermant du methanol et eventuellement polluees par des hydrocarbures. - Google Patents

Procede et dispositif de purification d'eaux renfermant du methanol et eventuellement polluees par des hydrocarbures.

Info

Publication number
FR2687992B1
FR2687992B1 FR9202298A FR9202298A FR2687992B1 FR 2687992 B1 FR2687992 B1 FR 2687992B1 FR 9202298 A FR9202298 A FR 9202298A FR 9202298 A FR9202298 A FR 9202298A FR 2687992 B1 FR2687992 B1 FR 2687992B1
Authority
FR
France
Prior art keywords
hydrocarbons
containing methanol
waters containing
possibly polluted
purifying waters
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 - Lifetime
Application number
FR9202298A
Other languages
English (en)
Other versions
FR2687992A1 (fr
Inventor
Claude Blanc
Olivier Oliveau
Jean-Louis Peytavy
Bernard Vende
Khoi Vu Van
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.)
Societe National Elf Aquitaine
Societe Nationale Elf Aquitaine Production SA
Original Assignee
Societe National Elf Aquitaine
Societe Nationale Elf Aquitaine Production SA
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 Societe National Elf Aquitaine, Societe Nationale Elf Aquitaine Production SA filed Critical Societe National Elf Aquitaine
Priority to FR9202298A priority Critical patent/FR2687992B1/fr
Priority to PCT/FR1993/000194 priority patent/WO1993016780A1/fr
Priority to NL9320002A priority patent/NL195055C/nl
Priority to GB9321968A priority patent/GB2273060B/en
Publication of FR2687992A1 publication Critical patent/FR2687992A1/fr
Priority to NO933853A priority patent/NO302401B1/no
Application granted granted Critical
Publication of FR2687992B1 publication Critical patent/FR2687992B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/36—Azeotropic distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/34—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping with one or more auxiliary substances
    • B01D3/38—Steam distillation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/32—Hydrocarbons, e.g. oil
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/30—Organic compounds
    • C02F2101/34—Organic compounds containing oxygen
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
    • C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
    • C02F2103/365—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds from petrochemical industry (e.g. refineries)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Physical Water Treatments (AREA)
FR9202298A 1992-02-27 1992-02-27 Procede et dispositif de purification d'eaux renfermant du methanol et eventuellement polluees par des hydrocarbures. Expired - Lifetime FR2687992B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9202298A FR2687992B1 (fr) 1992-02-27 1992-02-27 Procede et dispositif de purification d'eaux renfermant du methanol et eventuellement polluees par des hydrocarbures.
PCT/FR1993/000194 WO1993016780A1 (fr) 1992-02-27 1993-02-26 Procede et dispositif de purification d'eaux renfermant du methanol et eventuellement polluees par des hydrocarbures
NL9320002A NL195055C (nl) 1992-02-27 1993-02-26 Werkwijze voor de zuivering van water dat methanol bevat en eventueel verontreinigd is met koolwaterstoffen.
GB9321968A GB2273060B (en) 1992-02-27 1993-02-26 Process and device for the purification of water containing methanol and optionally contaminated by hydrocarbons
NO933853A NO302401B1 (no) 1992-02-27 1993-10-26 Fremgangsmåte og anordning for å fjerne en organisk bestanddel opplöst eller dispergert i vann, ved dampstripping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9202298A FR2687992B1 (fr) 1992-02-27 1992-02-27 Procede et dispositif de purification d'eaux renfermant du methanol et eventuellement polluees par des hydrocarbures.

Publications (2)

Publication Number Publication Date
FR2687992A1 FR2687992A1 (fr) 1993-09-03
FR2687992B1 true FR2687992B1 (fr) 1994-09-02

Family

ID=9427109

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9202298A Expired - Lifetime FR2687992B1 (fr) 1992-02-27 1992-02-27 Procede et dispositif de purification d'eaux renfermant du methanol et eventuellement polluees par des hydrocarbures.

Country Status (5)

Country Link
FR (1) FR2687992B1 (fr)
GB (1) GB2273060B (fr)
NL (1) NL195055C (fr)
NO (1) NO302401B1 (fr)
WO (1) WO1993016780A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8101089B2 (en) 2007-08-15 2012-01-24 Liquid Separation Technologies And Equipment, Llc Apparatus for aeration of contaminated liquids

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1509997A (en) * 1975-04-22 1978-05-10 H T Management Co Vacuum stripping of hydrocarbon-contaminated waste water streams
US4171427A (en) * 1975-05-16 1979-10-16 Hoechst Aktiengesellschaft Process for continuously removing monomers from an aqueous dispersion of a polymer
US4713089A (en) * 1986-07-18 1987-12-15 The Dow Chemical Company System and method for removing volatile components from an aqueous medium
US4992143A (en) * 1989-06-09 1991-02-12 Mobay Corporation Continuous process for the separation of a partially water soluble component from a slurry

Also Published As

Publication number Publication date
FR2687992A1 (fr) 1993-09-03
GB2273060B (en) 1995-08-16
NL9320002A (nl) 1994-05-02
NO302401B1 (no) 1998-03-02
NL195055C (nl) 2003-07-01
NO933853D0 (no) 1993-10-26
NO933853L (no) 1993-12-23
WO1993016780A1 (fr) 1993-09-02
GB2273060A (en) 1994-06-08
GB9321968D0 (en) 1994-02-09

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Legal Events

Date Code Title Description
TP Transmission of property