CA1031703A - Filtre et mode d'emploi - Google Patents

Filtre et mode d'emploi

Info

Publication number
CA1031703A
CA1031703A CA196,505A CA196505A CA1031703A CA 1031703 A CA1031703 A CA 1031703A CA 196505 A CA196505 A CA 196505A CA 1031703 A CA1031703 A CA 1031703A
Authority
CA
Canada
Prior art keywords
methods
filtering apparatus
filtering
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
CA196,505A
Other languages
English (en)
Other versions
CA196505S (en
Inventor
Howard C. Hunt
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.)
Improved Machinery Inc
Original Assignee
Improved Machinery Inc
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 Improved Machinery Inc filed Critical Improved Machinery Inc
Application granted granted Critical
Publication of CA1031703A publication Critical patent/CA1031703A/fr
Expired legal-status Critical Current

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)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Filtration Of Liquid (AREA)
CA196,505A 1973-08-17 1974-04-01 Filtre et mode d'emploi Expired CA1031703A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US389366A US3859213A (en) 1973-08-17 1973-08-17 Filtering apparatus and methods

Publications (1)

Publication Number Publication Date
CA1031703A true CA1031703A (fr) 1978-05-23

Family

ID=23537967

Family Applications (1)

Application Number Title Priority Date Filing Date
CA196,505A Expired CA1031703A (fr) 1973-08-17 1974-04-01 Filtre et mode d'emploi

Country Status (2)

Country Link
US (1) US3859213A (fr)
CA (1) CA1031703A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3992293A (en) * 1975-03-24 1976-11-16 Jos. Schlitz Brewing Company Method of filtering liquids containing dissolved carbon dioxide
US4260489A (en) * 1979-07-19 1981-04-07 The British Petroleum Company Limited Treatment of oily sludge
US5271851A (en) * 1993-03-08 1993-12-21 Kerr-Mcgee Corporation Integrated treatment system for refinery oily sludges
US6892969B2 (en) 2001-06-05 2005-05-17 Oramac, Inc. Pulp washing shower
US7708207B2 (en) * 2006-01-18 2010-05-04 Andritz Inc. Wash liquid spray nozzles for pulp mat and method to assemble nozzle
US20140069505A1 (en) * 2012-09-13 2014-03-13 Paul Leon Kageler Fluid deployment system for drilling and completion fluids

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899068A (en) * 1959-08-11 Pressure
US1922730A (en) * 1930-03-11 1933-08-15 Standard Brands Inc Process of preparing alpha wort
US2403021A (en) * 1942-04-28 1946-07-02 Peterson Clarence Lynn Method and apparatus for filtration
US2598606A (en) * 1948-10-29 1952-05-27 Oliver United Filters Inc Continuous rotary drum thickener
US3425802A (en) * 1962-09-26 1969-02-04 American Cyanamid Co Flocculation of impurities in alum solutions
US3310174A (en) * 1963-04-15 1967-03-21 Beloit Corp Water filtration apparatus
US3362539A (en) * 1966-03-10 1968-01-09 Takahashi Risaburo Cellulose filter apparatus

Also Published As

Publication number Publication date
US3859213A (en) 1975-01-07

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