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FR1279345A - Apparatus for the injection, in variable quantities, of diatoms into a filtration circuit - Google Patents

Apparatus for the injection, in variable quantities, of diatoms into a filtration circuit

Info

Publication number
FR1279345A
FR1279345A FR843183A FR843183A FR1279345A FR 1279345 A FR1279345 A FR 1279345A FR 843183 A FR843183 A FR 843183A FR 843183 A FR843183 A FR 843183A FR 1279345 A FR1279345 A FR 1279345A
Authority
FR
France
Prior art keywords
diatoms
injection
variable quantities
filtration circuit
filtration
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
Application number
FR843183A
Other languages
French (fr)
Inventor
Georges Berry
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.)
PEPIN FILS
Original Assignee
PEPIN FILS
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 PEPIN FILS filed Critical PEPIN FILS
Priority to FR843183A priority Critical patent/FR1279345A/en
Priority to GB18035/61A priority patent/GB908879A/en
Application granted granted Critical
Publication of FR1279345A publication Critical patent/FR1279345A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/14—Diatomaceous earth
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D37/00—Processes of filtration
    • B01D37/04—Controlling the filtration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Filtration Of Liquid (AREA)
FR843183A 1960-11-07 1960-11-07 Apparatus for the injection, in variable quantities, of diatoms into a filtration circuit Expired FR1279345A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR843183A FR1279345A (en) 1960-11-07 1960-11-07 Apparatus for the injection, in variable quantities, of diatoms into a filtration circuit
GB18035/61A GB908879A (en) 1960-11-07 1961-05-17 Improvements in or relating to methods of filtering and filtering apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR843183A FR1279345A (en) 1960-11-07 1960-11-07 Apparatus for the injection, in variable quantities, of diatoms into a filtration circuit

Publications (1)

Publication Number Publication Date
FR1279345A true FR1279345A (en) 1961-12-22

Family

ID=8742187

Family Applications (1)

Application Number Title Priority Date Filing Date
FR843183A Expired FR1279345A (en) 1960-11-07 1960-11-07 Apparatus for the injection, in variable quantities, of diatoms into a filtration circuit

Country Status (2)

Country Link
FR (1) FR1279345A (en)
GB (1) GB908879A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3348685A (en) * 1964-09-02 1967-10-24 Phillips Petroleum Co Filter apparatus and filter aid feeding and controlling system

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3289842A (en) * 1963-02-12 1966-12-06 Cascade Corp Feeding of slurry
US3421624A (en) * 1966-06-06 1969-01-14 Laval Turbine Timing apparatus for filtration system
DE4207564C2 (en) * 1992-03-10 1994-03-10 Achenbach Buschhuetten Gmbh Horizontal plate filter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3348685A (en) * 1964-09-02 1967-10-24 Phillips Petroleum Co Filter apparatus and filter aid feeding and controlling system

Also Published As

Publication number Publication date
GB908879A (en) 1962-10-24

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