ZA851079B - Ceramic filter and method for using the same - Google Patents

Ceramic filter and method for using the same

Info

Publication number
ZA851079B
ZA851079B ZA851079A ZA851079A ZA851079B ZA 851079 B ZA851079 B ZA 851079B ZA 851079 A ZA851079 A ZA 851079A ZA 851079 A ZA851079 A ZA 851079A ZA 851079 B ZA851079 B ZA 851079B
Authority
ZA
South Africa
Prior art keywords
same
ceramic filter
ceramic
filter
Prior art date
Application number
ZA851079A
Other languages
English (en)
Inventor
Franz Hofmann
Hans Guenter Trapp
Rolf Rietzscher
Juergen Otto
Wolfgang Kaettlitz
Gerd Trinkl
Original Assignee
Fischer Ag Georg
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 Fischer Ag Georg filed Critical Fischer Ag Georg
Publication of ZA851079B publication Critical patent/ZA851079B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00—Refining of pig-iron; Cast iron
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • 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
    • 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
    • B01D39/2093—Ceramic foam
    • 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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
    • C22B9/023—By filtering
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Filtering Materials (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Filtration Of Liquid (AREA)
ZA851079A 1984-02-15 1985-02-13 Ceramic filter and method for using the same ZA851079B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH731/84A CH655328A5 (de) 1984-02-15 1984-02-15 Keramikfilter.

Publications (1)

Publication Number Publication Date
ZA851079B true ZA851079B (en) 1985-10-30

Family

ID=4193873

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA851079A ZA851079B (en) 1984-02-15 1985-02-13 Ceramic filter and method for using the same

Country Status (13)

Country Link
US (1) US4713180A (es)
JP (2) JPS60197829A (es)
KR (1) KR900000771B1 (es)
AU (1) AU572958B2 (es)
BR (1) BR8500667A (es)
CA (1) CA1264544A (es)
CH (1) CH655328A5 (es)
DE (1) DE8432011U1 (es)
ES (1) ES540396A0 (es)
FI (1) FI78248C (es)
IN (1) IN164331B (es)
MX (1) MX171097B (es)
ZA (1) ZA851079B (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2599990B1 (fr) * 1986-03-19 1993-03-26 Ceramiques Composites Filtre pour metaux liquides a base de materiau ceramique alveolaire, son procede de preparation et son application a la filtration de metaux ou d'alliages liquides de tres haut point de fusion
US5177035A (en) * 1986-06-27 1993-01-05 The Carborundum Company Molten metal filter and method for making same
US5028036A (en) * 1986-06-27 1991-07-02 The Carborundum Company Filter for molten ferrous metal
JPH0747099B2 (ja) * 1986-08-20 1995-05-24 東芝セラミツクス株式会社 セラミツクフイルタ
US4885263A (en) * 1987-03-23 1989-12-05 Swiss Aluminium Ltd. Ceramic foam filter and process for preparing same
JPS63169969U (es) * 1987-04-24 1988-11-04
US4802527A (en) * 1987-11-16 1989-02-07 Swiss Aluminum Ltd. Apparatus for casting molten metal
EP0332789B1 (fr) * 1988-03-17 1994-02-23 Societe Des Ceramiques Techniques Membrane de filtration et procédé de fabrication
CH679746A5 (es) * 1989-01-11 1992-04-15 Fischer Ag Georg
US5190897A (en) * 1989-08-08 1993-03-02 Foseco International Limited Ceramic foam filters
US5104540A (en) * 1990-06-22 1992-04-14 Corning Incorporated Coated molten metal filters
US5785851A (en) * 1996-08-23 1998-07-28 Vesuvius Crucible Company High capacity filter
CN1229308C (zh) 1997-11-18 2005-11-30 株式会社普利司通 陶瓷过滤器及使用其过滤熔融金属的方法
KR100463921B1 (ko) * 2002-03-19 2004-12-30 박경순 알루미나계 주물용 세라믹 필터 및 그 제조방법
US7434584B2 (en) * 2002-03-22 2008-10-14 Vaporgenie, Llc Vaporization pipe with flame filter
EP1410861A1 (de) * 2002-10-10 2004-04-21 Gustav Ohnsmann Metallschmelzengefäss
US20060091070A1 (en) * 2004-10-28 2006-05-04 Aufderheide Ronald C Filters made from chemical binders and microspheres
CN102089094B (zh) 2009-04-01 2014-08-27 福塞科国际有限公司 用于金属铸造的模具和采用该模具的方法
US20130025815A1 (en) * 2011-07-29 2013-01-31 Nibouar F Andrew Down sprue core for use in casting railcar coupler knuckles
KR101321510B1 (ko) * 2011-12-13 2013-10-22 호원대학교산학협력단 살균기능을 갖춘 양변기커버
CN116196689A (zh) 2015-07-08 2023-06-02 恩特格里斯公司 高压过滤器
CN108380824A (zh) * 2018-03-15 2018-08-10 郑州郑飞锻铸有限责任公司 熔模铸造铝铜合金浇注系统

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4856521A (es) * 1971-11-22 1973-08-08
US3893917A (en) * 1974-01-02 1975-07-08 Alusuisse Molten metal filter
US4024056A (en) * 1975-07-21 1977-05-17 Swiss Aluminium Ltd. Filtering of molten metal
CA1130980A (en) * 1977-11-25 1982-09-07 Swiss Aluminium Ltd. Method for the filtration of molten metal
FR2463816A1 (fr) * 1979-08-24 1981-02-27 Servimetal Cartouche pour filtration active et traitement des metaux et alliages liquides
US4265659A (en) * 1979-10-09 1981-05-05 Swiss Aluminium Ltd. Molten metal filter
JPS574693A (en) * 1980-06-10 1982-01-11 Onkyo Corp Truncated circular cone type metallic diaphragm
US4413813A (en) * 1980-10-24 1983-11-08 Olin Corporation Disposable bed filter apparatus
US4343704A (en) * 1981-01-22 1982-08-10 Swiss Aluminium Ltd. Ceramic foam filter
EP0074978A1 (de) * 1981-03-27 1983-03-30 Georg Fischer Aktiengesellschaft Keramikfilter, verfahren zu dessen herstellung und seine verwendung
AU8209382A (en) * 1981-03-27 1982-10-19 G. Fischer A.G. Ceramic filter, method for manufacturing and using this filter
US4504392A (en) * 1981-04-23 1985-03-12 Groteke Daniel E Apparatus for filtration of molten metal
US4394271A (en) * 1981-04-23 1983-07-19 Groteke Daniel E Apparatus and method for filtration of molten metal
US4494985A (en) * 1983-01-07 1985-01-22 Allied Corporation Filtration of inclusions from molten metal alloy
AU2419484A (en) * 1983-02-11 1984-08-30 Schweizerische Aluminium Ag Keramischer, mit poren versehener filterkorper und ein verfahren zum herstellen desselben
US4964993A (en) * 1984-10-16 1990-10-23 Stemcor Corporation Multiple-use molten metal filters

Also Published As

Publication number Publication date
KR900000771B1 (ko) 1990-02-16
ES8602954A1 (es) 1985-12-01
AU572958B2 (en) 1988-05-19
FI78248B (fi) 1989-03-31
IN164331B (es) 1989-02-25
FI850622L (fi) 1985-08-16
MX171097B (es) 1993-09-29
CH655328A5 (de) 1986-04-15
BR8500667A (pt) 1985-10-01
AU3861185A (en) 1985-08-22
CA1264544A (en) 1990-01-23
JPS60197829A (ja) 1985-10-07
FI78248C (fi) 1989-07-10
FI850622A0 (fi) 1985-02-14
ES540396A0 (es) 1985-12-01
JPH0519176Y2 (es) 1993-05-20
DE8432011U1 (de) 1985-02-07
JPH034367U (es) 1991-01-17
US4713180A (en) 1987-12-15
KR850007094A (ko) 1985-10-30

Similar Documents

Publication Publication Date Title
GB2162768B (en) Filtering apparatus
DE3563444D1 (en) Novel csf and method for obtaining the same
GB8411912D0 (en) Filters
GB8530095D0 (en) Filter apparatus
GB8515069D0 (en) Filter
ZA851079B (en) Ceramic filter and method for using the same
EP0154953A3 (en) Optical filter and the method of preparing the same
IL73165A0 (en) Filters
EP0151852A3 (en) Filter
IL75223A0 (en) Arylhydroxamates and processes for the preparation thereof
GB2159725B (en) Filter apparatus
EP0212469A3 (en) Refractory component and method for producing the same
GB8527210D0 (en) Ceramic foam filter
GB8410688D0 (en) Filter
GB2162080B (en) Filtering
GB8505903D0 (en) Filters
GB8431881D0 (en) Filters
EP0151288A3 (en) Filter apparatus and method
GB2160118B (en) Filters
GB8402375D0 (en) Filters
GB8415933D0 (en) Filters
ZA856788B (en) Ceramic foam filter
GB2159429B (en) Filter
GB8514841D0 (en) Filters
IL75224A0 (en) Tetrahydronaphthalenols and process for the preparation thereof