IT1062795B - Procedimento e dispositivo per la fabbricazione di elementi filtranti tubolari minerali - Google Patents

Procedimento e dispositivo per la fabbricazione di elementi filtranti tubolari minerali

Info

Publication number
IT1062795B
IT1062795B IT70498/73A IT7049873A IT1062795B IT 1062795 B IT1062795 B IT 1062795B IT 70498/73 A IT70498/73 A IT 70498/73A IT 7049873 A IT7049873 A IT 7049873A IT 1062795 B IT1062795 B IT 1062795B
Authority
IT
Italy
Prior art keywords
mineral
procedure
manufacture
filter elements
tubular filter
Prior art date
Application number
IT70498/73A
Other languages
English (en)
Inventor
Clement Rene
Grangeon Andre
Claude Kayser Jean
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Application granted granted Critical
Publication of IT1062795B publication Critical patent/IT1062795B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B01D39/2072—Other inorganic materials, e.g. ceramics the material being particulate or granular
    • B01D39/2075—Other inorganic materials, e.g. ceramics the material being particulate or granular sintered or bonded by inorganic agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/147—Microfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/06—Tubular membrane modules

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Filtering Materials (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
IT70498/73A 1973-01-08 1973-11-29 Procedimento e dispositivo per la fabbricazione di elementi filtranti tubolari minerali IT1062795B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7300494A FR2527092B1 (fr) 1973-01-08 1973-01-08 Procede de preparation d'elements filtrants a permeabilite elevee

Publications (1)

Publication Number Publication Date
IT1062795B true IT1062795B (it) 1985-01-31

Family

ID=9112986

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70498/73A IT1062795B (it) 1973-01-08 1973-11-29 Procedimento e dispositivo per la fabbricazione di elementi filtranti tubolari minerali

Country Status (6)

Country Link
BE (1) BE807638A (it)
CA (1) CA1173308A (it)
DE (1) DE2359505C1 (it)
FR (1) FR2527092B1 (it)
GB (1) GB1605214A (it)
IT (1) IT1062795B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2575459B1 (fr) * 1984-12-28 1991-10-04 Commissariat Energie Atomique Procede de fabrication de membranes minerales, poreuses et permeables
JPS61238315A (ja) * 1985-04-12 1986-10-23 Ngk Insulators Ltd 複層フイルタの製造方法
JPH0634956B2 (ja) * 1987-08-06 1994-05-11 セントラル硝子株式会社 薄膜のコ−ティング方法およびその装置
NL8702759A (nl) * 1987-11-19 1989-06-16 Hoogovens Groep Bv Werkwijze voor het vervaardigen van een micro-permeabel membraan en inrichting voor het aanbrengen van deze membraan op een drager.
GB8812217D0 (en) * 1988-05-24 1988-06-29 Alcan Int Ltd Composite membranes
DE3840137C1 (it) * 1988-11-29 1990-03-29 Feldmuehle Ag, 4000 Duesseldorf, De
EP0537929B1 (en) * 1991-10-07 1995-08-16 Texaco Development Corporation Membrane and method of separation
US5364586A (en) * 1993-08-17 1994-11-15 Ultram International L.L.C. Process for the production of porous membranes
DE4328295C2 (de) * 1993-08-23 1998-03-26 Hermann Johannes Pro Schloemer Verfahren zum Herstellen eines keramischen Siebfilters und nach diesem Verfahren hergestellter Siebfilter
DE19503703A1 (de) * 1994-02-07 1995-08-10 Cerasiv Gmbh Verfahren zur Herstellung von porösen anorganischen Schichten auf porösen anorganischen Substraten
US6180168B1 (en) * 1999-02-01 2001-01-30 Air Products And Chemicals, Inc. Process for the manufacture of a membrane device with internal sweep
US6524421B1 (en) * 2000-09-22 2003-02-25 Praxair Technology, Inc. Cold isopressing method
DE10123199B4 (de) * 2001-05-12 2005-02-24 Gkn Sinter Metals Gmbh Verfahren zur Herstellung von zumindest teilweise innenbeschichteten rohrförmigen Körpern mit einer Beschichtung aus einem sinterfähigen Material
CN104475307B (zh) * 2014-11-10 2016-09-14 华玉叶 一种机械法喷膜工艺

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR949280A (fr) * 1940-03-27 1949-08-25 Gen Motors Corp Procédé de fabrication de pièces métalliques poreuses et produits en résultant
US2392229A (en) * 1943-01-26 1946-01-01 Wheelco Instr Company Control apparatus for coating machines
US2449783A (en) * 1943-09-30 1948-09-21 Westinghouse Electric Corp Apparatus for coating the inside surfaces of tubular vitreous envelopes
GB832317A (en) * 1957-04-05 1960-04-06 Degussa Process for the production of fine-pore metal filters, membranes and diaphragms
NL236452A (it) * 1958-02-24 1900-01-01
FR1238354A (fr) * 1959-06-30 1960-08-12 Commissariat Energie Atomique Procédé de fabrication d'éléments poreux par frittage de poudres métalliques, et éléments poreux obtenus par ce procédé
NL287283A (it) * 1961-03-27
US3331772A (en) * 1965-08-03 1967-07-18 Atlantic Refining Co Desalting water by reverse osmosis through novel semipermeable membranes
BE756838A (fr) * 1969-10-03 1971-03-01 Commissariat Energie Atomique Filtre monobloc homogene en alumine poreuse (
GB1265132A (it) * 1970-01-14 1972-03-01
BE787964A (fr) * 1971-08-24 1973-02-26 Montedison Spa Procede de preparation de membranes ou barrieres composites poreuses pour installations de diffusion gazeuse

Also Published As

Publication number Publication date
CA1173308A (en) 1984-08-28
FR2527092B1 (fr) 1985-10-25
GB1605214A (en) 1984-08-30
BE807638A (fr) 1983-07-15
FR2527092A1 (fr) 1983-11-25
DE2359505C1 (de) 1985-12-05

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