FR2303579A1 - Procede de separation d'emulsions par coalescence - Google Patents

Procede de separation d'emulsions par coalescence

Info

Publication number
FR2303579A1
FR2303579A1 FR7507890A FR7507890A FR2303579A1 FR 2303579 A1 FR2303579 A1 FR 2303579A1 FR 7507890 A FR7507890 A FR 7507890A FR 7507890 A FR7507890 A FR 7507890A FR 2303579 A1 FR2303579 A1 FR 2303579A1
Authority
FR
France
Prior art keywords
fibres
cationic polymer
treating
granules
bed
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.)
Granted
Application number
FR7507890A
Other languages
English (en)
French (fr)
Other versions
FR2303579B1 (enExample
Inventor
Francois Berne
Michel Cordier
Jean-Marie Rovel
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.)
Suez International SAS
Original Assignee
Degremont 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 Degremont SA filed Critical Degremont SA
Priority to FR7507890A priority Critical patent/FR2303579A1/fr
Priority to SE7602731A priority patent/SE7602731L/xx
Publication of FR2303579A1 publication Critical patent/FR2303579A1/fr
Application granted granted Critical
Publication of FR2303579B1 publication Critical patent/FR2303579B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/045—Breaking emulsions with coalescers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/047—Breaking emulsions with separation aids

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
FR7507890A 1975-03-13 1975-03-13 Procede de separation d'emulsions par coalescence Granted FR2303579A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7507890A FR2303579A1 (fr) 1975-03-13 1975-03-13 Procede de separation d'emulsions par coalescence
SE7602731A SE7602731L (sv) 1975-03-13 1976-02-27 Sett att separera emulsioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7507890A FR2303579A1 (fr) 1975-03-13 1975-03-13 Procede de separation d'emulsions par coalescence

Publications (2)

Publication Number Publication Date
FR2303579A1 true FR2303579A1 (fr) 1976-10-08
FR2303579B1 FR2303579B1 (enExample) 1981-12-11

Family

ID=9152526

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7507890A Granted FR2303579A1 (fr) 1975-03-13 1975-03-13 Procede de separation d'emulsions par coalescence

Country Status (2)

Country Link
FR (1) FR2303579A1 (enExample)
SE (1) SE7602731L (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2385429A1 (fr) * 1977-03-28 1978-10-27 Degremont Procede et appareil pour la separation d'emulsions par coalescence

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2385429A1 (fr) * 1977-03-28 1978-10-27 Degremont Procede et appareil pour la separation d'emulsions par coalescence

Also Published As

Publication number Publication date
SE7602731L (sv) 1976-09-14
FR2303579B1 (enExample) 1981-12-11

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Legal Events

Date Code Title Description
ST Notification of lapse