OA06764A - Procédé amélioré de séparation par filtration de phases solides et liquide difficilement filtrables. - Google Patents

Procédé amélioré de séparation par filtration de phases solides et liquide difficilement filtrables.

Info

Publication number
OA06764A
OA06764A OA57348A OA57348A OA06764A OA 06764 A OA06764 A OA 06764A OA 57348 A OA57348 A OA 57348A OA 57348 A OA57348 A OA 57348A OA 06764 A OA06764 A OA 06764A
Authority
OA
OAPI
Prior art keywords
filtration
separation
filter
solid
difficult
Prior art date
Application number
OA57348A
Other languages
English (en)
French (fr)
Inventor
Rene Gautier
Original Assignee
Stec
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 Stec filed Critical Stec
Publication of OA06764A publication Critical patent/OA06764A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/02—Precoating the filter medium; Addition of filter aids to the liquid being filtered

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
OA57348A 1980-03-10 1981-03-10 Procédé amélioré de séparation par filtration de phases solides et liquide difficilement filtrables. OA06764A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8005577A FR2477427A1 (fr) 1980-03-10 1980-03-10 Procede ameliore de separation par filtration de phases solide et liquide difficilement filtrables

Publications (1)

Publication Number Publication Date
OA06764A true OA06764A (fr) 1982-06-30

Family

ID=9239605

Family Applications (1)

Application Number Title Priority Date Filing Date
OA57348A OA06764A (fr) 1980-03-10 1981-03-10 Procédé amélioré de séparation par filtration de phases solides et liquide difficilement filtrables.

Country Status (4)

Country Link
AR (1) AR222432A1 (Direct)
BR (1) BR8101342A (Direct)
FR (1) FR2477427A1 (Direct)
OA (1) OA06764A (Direct)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115351050B (zh) * 2022-08-10 2023-09-01 攀钢集团攀枝花钢铁研究院有限公司 一种解决水淬提钛尾渣过滤困难的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1471332A (fr) * 1965-03-08 1967-03-03 Passavant Werke Procédé de filtration
FR1501912A (fr) * 1966-09-28 1967-11-18 Pour Le Traitement Et L Utilis Procédé applicable notamment à la clarification des eaux ehargees d'impuretés
FR2086839A5 (en) * 1970-04-10 1971-12-31 Pryor Arthur Filter aid - comprises rigid polyurethane foam particles
DE2625690C2 (de) * 1975-06-20 1984-11-08 Chemap AG, Männedorf, Zürich Verfahren zur Anschwemmfiltration von verflüssigter Kohle

Also Published As

Publication number Publication date
BR8101342A (pt) 1981-09-15
FR2477427A1 (fr) 1981-09-11
AR222432A1 (es) 1981-05-15
FR2477427B1 (Direct) 1984-10-19

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