DE3926411A1 - Keramikfilter fuer fluessigkeiten - Google Patents

Keramikfilter fuer fluessigkeiten

Info

Publication number
DE3926411A1
DE3926411A1 DE19893926411 DE3926411A DE3926411A1 DE 3926411 A1 DE3926411 A1 DE 3926411A1 DE 19893926411 DE19893926411 DE 19893926411 DE 3926411 A DE3926411 A DE 3926411A DE 3926411 A1 DE3926411 A1 DE 3926411A1
Authority
DE
Germany
Prior art keywords
ceramic filter
kaolin
aluminium oxide
liquids
talc
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.)
Withdrawn
Application number
DE19893926411
Other languages
German (de)
English (en)
Inventor
Ralph-Peter Dipl Ing Dr Scholz
Wolfgang Prof Dr Ing Schulle
Regine Stoebe
Klaus Dipl Ing Elmer
Dieter Dr Ing Melzer
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.)
Deutsche Med-Lab Leipzig Ia O-7035 Leipzig GmbH
Original Assignee
Medizin und Labortechnik Leipzig VEB
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 Medizin und Labortechnik Leipzig VEB filed Critical Medizin und Labortechnik Leipzig VEB
Publication of DE3926411A1 publication Critical patent/DE3926411A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0039—Inorganic membrane manufacture
    • B01D67/0069—Inorganic membrane manufacture by deposition from the liquid phase, e.g. electrochemical deposition
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/022—Filtration
    • 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
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/02—Inorganic material
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/0051—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof characterised by the pore size, pore shape or kind of porosity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/12—Specific ratios of components used
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00793—Uses not provided for elsewhere in C04B2111/00 as filters or diaphragms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Filtering Materials (AREA)
DE19893926411 1988-12-15 1989-08-10 Keramikfilter fuer fluessigkeiten Withdrawn DE3926411A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD32316488A DD277839A1 (de) 1988-12-15 1988-12-15 Keramikfilter fuer fluessigkeiten

Publications (1)

Publication Number Publication Date
DE3926411A1 true DE3926411A1 (de) 1990-06-21

Family

ID=5605043

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19893926411 Withdrawn DE3926411A1 (de) 1988-12-15 1989-08-10 Keramikfilter fuer fluessigkeiten

Country Status (3)

Country Link
DD (1) DD277839A1 (da)
DE (1) DE3926411A1 (da)
DK (1) DK628189A (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0617993A1 (de) * 1993-03-29 1994-10-05 Lukopat Ag Mikrofilterscheibe und Verfahren zu ihrer Herstellung

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111875346A (zh) * 2020-08-12 2020-11-03 贵州宝鑫实业有限公司 一种生物陶粒及其制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0617993A1 (de) * 1993-03-29 1994-10-05 Lukopat Ag Mikrofilterscheibe und Verfahren zu ihrer Herstellung
WO1994022555A1 (de) * 1993-03-29 1994-10-13 Lukopat Ag Mikrofilterscheibe und verfahren zu ihrer herstellung

Also Published As

Publication number Publication date
DK628189D0 (da) 1989-12-13
DK628189A (da) 1990-06-16
DD277839A1 (de) 1990-04-18

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: DEUTSCHE MED-LAB GMBH LEIPZIG I.A., O-7035 LEIPZIG

8139 Disposal/non-payment of the annual fee