GB1410348A - Precoat layers - Google Patents

Precoat layers

Info

Publication number
GB1410348A
GB1410348A GB5634572A GB5634572A GB1410348A GB 1410348 A GB1410348 A GB 1410348A GB 5634572 A GB5634572 A GB 5634572A GB 5634572 A GB5634572 A GB 5634572A GB 1410348 A GB1410348 A GB 1410348A
Authority
GB
United Kingdom
Prior art keywords
layer
fibres
resins
dec
liquid
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
GB5634572A
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.)
CHRIST AG THEODOR
Original Assignee
CHRIST AG THEODOR
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 CHRIST AG THEODOR filed Critical CHRIST AG THEODOR
Publication of GB1410348A publication Critical patent/GB1410348A/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)
  • Filtration Of Liquid (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Filtering Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
GB5634572A 1971-12-06 1972-12-06 Precoat layers Expired GB1410348A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1410348A true GB1410348A (en) 1975-10-15

Family

ID=4427648

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5634572A Expired GB1410348A (en) 1971-12-06 1972-12-06 Precoat layers

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023110522A1 (de) 2023-04-25 2023-06-29 Mann+Hummel Gmbh Luftfiltermedien-Baugruppe mit Stapelfalten-Design

Families Citing this family (3)

* 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.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023110522A1 (de) 2023-04-25 2023-06-29 Mann+Hummel Gmbh Luftfiltermedien-Baugruppe mit Stapelfalten-Design

Also Published As

Publication number Publication date
ES437276A1 (es) 1977-01-16
AU4969272A (en) 1974-06-06
DE7244439U (de) 1975-12-04
JPS5646886B2 (enExample) 1981-11-06
ATA1023772A (de) 1977-01-15
CA990421A (en) 1976-06-01
DE2259367A1 (de) 1973-06-14
AT338831B (de) 1977-09-12
JPS4980660A (enExample) 1974-08-03
CH574875A5 (enExample) 1976-04-30
ES437277A1 (es) 1977-01-16
ES409370A1 (es) 1976-04-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee