CA990421A - Process and apparatus for removing impurities from liquids - Google Patents

Process and apparatus for removing impurities from liquids

Info

Publication number
CA990421A
CA990421A CA157,784A CA157784A CA990421A CA 990421 A CA990421 A CA 990421A CA 157784 A CA157784 A CA 157784A CA 990421 A CA990421 A CA 990421A
Authority
CA
Canada
Prior art keywords
liquids
removing impurities
impurities
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
CA157,784A
Other versions
CA157784S (en
Inventor
Klaus H. Kallenberg
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.)
Ecodyne Corp
Original Assignee
Ecodyne Corp
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 Ecodyne Corp filed Critical Ecodyne Corp
Application granted granted Critical
Publication of CA990421A publication Critical patent/CA990421A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/02—Loose filtering material, e.g. loose fibres
    • B01D39/04—Organic material, e.g. cellulose, cotton
    • 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
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/12—Ion-exchange processes in general; Apparatus therefor characterised by the use of ion-exchange material in the form of ribbons, filaments, fibres or sheets, e.g. membranes
    • B01J47/133—Precoat filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Filtering Materials (AREA)
  • Filtration Of Liquid (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
CA157,784A 1971-12-06 1972-11-29 Process and apparatus for removing impurities from liquids Expired CA990421A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1773071A CH574875A5 (en) 1971-12-06 1971-12-06

Publications (1)

Publication Number Publication Date
CA990421A true CA990421A (en) 1976-06-01

Family

ID=4427648

Family Applications (1)

Application Number Title Priority Date Filing Date
CA157,784A Expired CA990421A (en) 1971-12-06 1972-11-29 Process and apparatus for removing impurities from liquids

Country Status (8)

Country Link
JP (1) JPS5646886B2 (en)
AT (1) AT338831B (en)
AU (1) AU4969272A (en)
CA (1) CA990421A (en)
CH (1) CH574875A5 (en)
DE (2) DE2259367A1 (en)
ES (3) ES409370A1 (en)
GB (1) GB1410348A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5930132B2 (en) * 1979-02-05 1984-07-25 富田製薬株式会社 "filtration" method
FR2550097B1 (en) * 1983-08-03 1988-08-05 Duolite International Sa PACKING PROCESS FOR PRE-LAYERED FILTERS FOR PURIFYING FLUIDS
IT1241891B (en) * 1990-08-21 1994-02-01 Aqua Chem Srl FILTERING COMPOUND FOR THE STEAM CONDENSATE OF A CONVENTIONAL OR NUCLEAR THERMOELECTRIC POWER STATION.
DE102023110522A1 (en) 2023-04-25 2023-06-29 Mann+Hummel Gmbh Air filter media assembly with stacked pleat design

Also Published As

Publication number Publication date
AT338831B (en) 1977-09-12
JPS5646886B2 (en) 1981-11-06
ATA1023772A (en) 1977-01-15
CH574875A5 (en) 1976-04-30
JPS4980660A (en) 1974-08-03
ES437276A1 (en) 1977-01-16
DE2259367A1 (en) 1973-06-14
DE7244439U (en) 1975-12-04
GB1410348A (en) 1975-10-15
ES409370A1 (en) 1976-04-16
ES437277A1 (en) 1977-01-16
AU4969272A (en) 1974-06-06

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