NL195055C - Werkwijze voor de zuivering van water dat methanol bevat en eventueel verontreinigd is met koolwaterstoffen. - Google Patents

Werkwijze voor de zuivering van water dat methanol bevat en eventueel verontreinigd is met koolwaterstoffen. Download PDF

Info

Publication number
NL195055C
NL195055C NL9320002A NL9320002A NL195055C NL 195055 C NL195055 C NL 195055C NL 9320002 A NL9320002 A NL 9320002A NL 9320002 A NL9320002 A NL 9320002A NL 195055 C NL195055 C NL 195055C
Authority
NL
Netherlands
Prior art keywords
water
stream
treated
methanol
phase
Prior art date
Application number
NL9320002A
Other languages
English (en)
Dutch (nl)
Other versions
NL9320002A (nl
Inventor
Jean-Louis Peytavy
Claude Blanc
Olivier Oliveau
Bernard Vende
Khoi Van Vu
Original Assignee
Elf Exploration Prod
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 Elf Exploration Prod filed Critical Elf Exploration Prod
Publication of NL9320002A publication Critical patent/NL9320002A/nl
Application granted granted Critical
Publication of NL195055C publication Critical patent/NL195055C/nl

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)
NL9320002A 1992-02-27 1993-02-26 Werkwijze voor de zuivering van water dat methanol bevat en eventueel verontreinigd is met koolwaterstoffen. NL195055C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9202298 1992-02-27
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
NL9320002A NL9320002A (nl) 1994-05-02
NL195055C true NL195055C (nl) 2003-07-01

Family

ID=9427109

Family Applications (1)

Application Number Title Priority Date Filing Date
NL9320002A NL195055C (nl) 1992-02-27 1993-02-26 Werkwijze voor de zuivering van water dat methanol bevat en eventueel verontreinigd is met koolwaterstoffen.

Country Status (5)

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

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
NO933853L (no) 1993-12-23
GB2273060A (en) 1994-06-08
NL9320002A (nl) 1994-05-02
GB2273060B (en) 1995-08-16
FR2687992B1 (fr) 1994-09-02
WO1993016780A1 (fr) 1993-09-02
FR2687992A1 (fr) 1993-09-03
NO302401B1 (no) 1998-03-02
GB9321968D0 (en) 1994-02-09
NO933853D0 (no) 1993-10-26

Similar Documents

Publication Publication Date Title
US10357726B2 (en) Water treatment and steam generation system for enhanced oil recovery and a method using same
US6536523B1 (en) Water treatment process for thermal heavy oil recovery
US6444095B1 (en) System for recovering glycol from glycol/brine streams
CA2305118C (en) Water treatment process for thermal heavy oil recovery
US9393502B1 (en) Desalination system
BR112014032016B1 (pt) método e aparelho para circulação de uma corrente de glicol, e, método para produzir uma corrente de produto de gás natural
RU2114893C1 (ru) Способ перегонки многокомпонентной смеси и установка для его осуществления
US3843463A (en) Evaporative method
US4272960A (en) Process and system for recovery of working fluid for direct contact heat exchange
CA2956159A1 (en) A water treatment and steam generation system for enhanced oil recovery and a method using same
US3442769A (en) Method and apparatus for heating and distilling saline water using heated pebbles
NL195055C (nl) Werkwijze voor de zuivering van water dat methanol bevat en eventueel verontreinigd is met koolwaterstoffen.
RU2215871C2 (ru) Способ удаления загрязняющих примесей из поступающего потока
NL195054C (nl) Werkwijze voor de verwijdering van koolwaterstoffen die in opgeloste en/of geemulgeerde toestand aanwezig zijn in water door strippen met waterdamp.
US3709793A (en) Control of environmental pollution in tall oil fractionation
US5312549A (en) Method and apparatus for extracting organic liquids from an organic liquid solute/solvent mixture
AU2019217861B2 (en) Apparatus and method for a remediation plant
JP2889346B2 (ja) ジメチルホルムアミドの回収方法
RU2513396C1 (ru) Способ регенерации метанола
US1865887A (en) Method of and apparatus for continuously recovering and concentrating chemicals
US3486987A (en) Multi-stage distillation with direct contact water-immiscible liquid and serially connected ejectors
AU778064B2 (en) Water treatment process for thermal heavy oil recovery
KR100216413B1 (ko) 추출 증류에 의한 방향족의 분리방법
CN108795482A (zh) 基于二段分离的sagd采出液处理方法及装置
RU2181069C1 (ru) Способ очистки раствора гликоля - осушителя природного газа

Legal Events

Date Code Title Description
A1B A search report has been drawn up
BV The patent application has lapsed
BA A request for search or an international-type search has been filed
BC A request for examination has been filed
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: ELF EXPLORATION PRODUCTION

NP1 Not automatically granted patents
V4 Lapsed because of reaching the maximum lifetime of a patent

Effective date: 20130226