ES437276A1 - Un metodo de evitar el agrietamiento de una capa de prerre- vestimiento para el tratamiento de liquidos sobre una malla filtrante. - Google Patents

Un metodo de evitar el agrietamiento de una capa de prerre- vestimiento para el tratamiento de liquidos sobre una malla filtrante.

Info

Publication number
ES437276A1
ES437276A1 ES437276A ES437276A ES437276A1 ES 437276 A1 ES437276 A1 ES 437276A1 ES 437276 A ES437276 A ES 437276A ES 437276 A ES437276 A ES 437276A ES 437276 A1 ES437276 A1 ES 437276A1
Authority
ES
Spain
Prior art keywords
layer
preventing
mesh
liquid
precoat layers
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
ES437276A
Other languages
English (en)
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
Publication of ES437276A1 publication Critical patent/ES437276A1/es
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)
ES437276A 1971-12-06 1975-04-30 Un metodo de evitar el agrietamiento de una capa de prerre- vestimiento para el tratamiento de liquidos sobre una malla filtrante. Expired ES437276A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES437276A1 true ES437276A1 (es) 1977-01-16

Family

ID=4427648

Family Applications (3)

Application Number Title Priority Date Filing Date
ES409370A Expired ES409370A1 (es) 1971-12-06 1972-12-06 Metodo para eliminar impurezas de un liquido.
ES437276A Expired ES437276A1 (es) 1971-12-06 1975-04-30 Un metodo de evitar el agrietamiento de una capa de prerre- vestimiento para el tratamiento de liquidos sobre una malla filtrante.
ES437277A Expired ES437277A1 (es) 1971-12-06 1975-04-30 Perfeccionamientos introducidos en una malla filtrante para tratamiento de liquidos.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES409370A Expired ES409370A1 (es) 1971-12-06 1972-12-06 Metodo para eliminar impurezas de un liquido.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES437277A Expired ES437277A1 (es) 1971-12-06 1975-04-30 Perfeccionamientos introducidos en una malla filtrante para tratamiento de liquidos.

Country Status (8)

Country Link
JP (1) JPS5646886B2 (es)
AT (1) AT338831B (es)
AU (1) AU4969272A (es)
CA (1) CA990421A (es)
CH (1) CH574875A5 (es)
DE (2) DE7244439U (es)
ES (3) ES409370A1 (es)
GB (1) GB1410348A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5930132B2 (ja) * 1979-02-05 1984-07-25 富田製薬株式会社 「ろ」過方法
FR2550097B1 (fr) * 1983-08-03 1988-08-05 Duolite International Sa Procede d'empatage de filtres a precouches pour l'epuration de fluides
IT1241891B (it) * 1990-08-21 1994-02-01 Aqua Chem Srl Composto filtrante per il condensato di vapore di una centrale termoelettrica, convenzionale o nucleare.
DE102023110522A1 (de) 2023-04-25 2023-06-29 Mann+Hummel Gmbh Luftfiltermedien-Baugruppe mit Stapelfalten-Design

Also Published As

Publication number Publication date
DE2259367A1 (de) 1973-06-14
ES437277A1 (es) 1977-01-16
ES409370A1 (es) 1976-04-16
GB1410348A (en) 1975-10-15
JPS5646886B2 (es) 1981-11-06
CH574875A5 (es) 1976-04-30
AU4969272A (en) 1974-06-06
ATA1023772A (de) 1977-01-15
JPS4980660A (es) 1974-08-03
DE7244439U (de) 1975-12-04
CA990421A (en) 1976-06-01
AT338831B (de) 1977-09-12

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