FR2462394B1 - - Google Patents

Info

Publication number
FR2462394B1
FR2462394B1 FR8016524A FR8016524A FR2462394B1 FR 2462394 B1 FR2462394 B1 FR 2462394B1 FR 8016524 A FR8016524 A FR 8016524A FR 8016524 A FR8016524 A FR 8016524A FR 2462394 B1 FR2462394 B1 FR 2462394B1
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
FR8016524A
Other languages
French (fr)
Other versions
FR2462394A1 (fr
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.)
BP PLC
Original Assignee
BP PLC
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 claimed from DE19792930486 external-priority patent/DE2930486C2/de
Priority claimed from DE19792930485 external-priority patent/DE2930485C2/de
Application filed by BP PLC filed Critical BP PLC
Publication of FR2462394A1 publication Critical patent/FR2462394A1/fr
Application granted granted Critical
Publication of FR2462394B1 publication Critical patent/FR2462394B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/048—Purification of waste water by evaporation
    • 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
    • C02F2101/36—Organic compounds containing halogen
    • C02F2101/363—PCB's; PCP's

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
FR8016524A 1979-07-27 1980-07-25 Procede de deparaffinage Granted FR2462394A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792930486 DE2930486C2 (de) 1979-07-27 1979-07-27 Verfahren zum Entparaffinieren von Kohlenwasserstoffölen
DE19792930485 DE2930485C2 (de) 1979-07-27 1979-07-27 Verfahren zur Rückgewinnung von trockenen chlorierten Kohlenwasserstoffen aus Kohlenwasserstoff-Trennverfahren

Publications (2)

Publication Number Publication Date
FR2462394A1 FR2462394A1 (fr) 1981-02-13
FR2462394B1 true FR2462394B1 (enExample) 1983-06-17

Family

ID=25780217

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8016524A Granted FR2462394A1 (fr) 1979-07-27 1980-07-25 Procede de deparaffinage

Country Status (3)

Country Link
US (1) US4358360A (enExample)
FR (1) FR2462394A1 (enExample)
GB (1) GB2056977B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9616879D0 (en) * 1996-08-10 1996-09-25 Ici Plc Removal of water from process streams

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR975283A (fr) * 1948-11-19 1951-03-02 Standard Oil Dev Co Procédé de purification d'hydrocarbures halogénés
US2589212A (en) * 1949-11-08 1952-03-18 Jefferson Chem Co Inc Purification of crude ethylene dichloride
NL135914C (enExample) * 1966-02-12
US3565786A (en) * 1968-11-08 1971-02-23 Texaco Inc Method and apparatus for controlling the composition of fluids
US3660248A (en) * 1969-03-06 1972-05-02 Lummus Co Neutralization and drying of halogenated and alkylated hydrocarbons
BE792289A (fr) * 1971-12-06 1973-06-05 Stauffer Chemical Co Procede de purification de composes organiques chlores
DE2445371C3 (de) * 1974-09-23 1979-03-29 Wacker-Chemie Gmbh, 8000 Muenchen Verfahren zur Abtrennung von Leichtsiedern und Wasser aus nassen, neutralen Chlorkohlenwasserstoffen, die 2 bis 4 Kohlen¬

Also Published As

Publication number Publication date
FR2462394A1 (fr) 1981-02-13
US4358360A (en) 1982-11-09
GB2056977B (en) 1983-07-06
GB2056977A (en) 1981-03-25

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Legal Events

Date Code Title Description
ST Notification of lapse