CA1015285A - Filter medium with grade number from 100-300 - Google Patents

Filter medium with grade number from 100-300

Info

Publication number
CA1015285A
CA1015285A CA171,091A CA171091A CA1015285A CA 1015285 A CA1015285 A CA 1015285A CA 171091 A CA171091 A CA 171091A CA 1015285 A CA1015285 A CA 1015285A
Authority
CA
Canada
Prior art keywords
filter medium
grade number
grade
filter
medium
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
CA171,091A
Other languages
English (en)
Inventor
Kazunobu Kakimoto
Jyunshiro Hayakawa
Yoshio Fujiwara
Hiroshi Uchiyama
Shigeru Yamagishi
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.)
TOKYO KOKYU ROZAI CO
Mitsui Mining and Smelting Co Ltd
Original Assignee
TOKYO KOKYU ROZAI CO
Mitsui Mining and Smelting Co Ltd
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 TOKYO KOKYU ROZAI CO, Mitsui Mining and Smelting Co Ltd filed Critical TOKYO KOKYU ROZAI CO
Application granted granted Critical
Publication of CA1015285A publication Critical patent/CA1015285A/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
    • B01D39/14—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
    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • 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
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/6303—Inorganic additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Filtering Materials (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Ceramic Products (AREA)
CA171,091A 1972-05-15 1973-05-09 Filter medium with grade number from 100-300 Expired CA1015285A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47047984A JPS5222327B2 (ru) 1972-05-15 1972-05-15

Publications (1)

Publication Number Publication Date
CA1015285A true CA1015285A (en) 1977-08-09

Family

ID=12790565

Family Applications (1)

Application Number Title Priority Date Filing Date
CA171,091A Expired CA1015285A (en) 1972-05-15 1973-05-09 Filter medium with grade number from 100-300

Country Status (6)

Country Link
US (1) US3939079A (ru)
JP (1) JPS5222327B2 (ru)
CA (1) CA1015285A (ru)
DE (1) DE2324513C2 (ru)
FR (1) FR2184881B1 (ru)
GB (1) GB1428437A (ru)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4278544A (en) * 1980-03-26 1981-07-14 Aikoh, Co., Ltd. Filter medium for fluid
FR2497684A1 (fr) * 1981-01-09 1982-07-16 Aikoh Co Materiau filtrant pour fluide
US4343704A (en) * 1981-01-22 1982-08-10 Swiss Aluminium Ltd. Ceramic foam filter
DE3140098A1 (de) * 1981-10-06 1983-04-21 Schweizerische Aluminium AG, 3965 Chippis Filtermedium in form eines stabilen poroesen koerpers
US4560478A (en) * 1982-02-26 1985-12-24 Bridgestone Tire Co., Ltd. Porous ceramic article
DE3305445A1 (de) * 1983-02-11 1984-08-16 Schweizerische Aluminium Ag, Chippis Keramischer, mit poren versehener filterkoerper und ein verfahren zum herstellen desselben
USH48H (en) 1984-02-28 1986-04-01 Kennecott Corporation Method of making a ceramic article having open porous interior
NZ223964A (en) * 1987-04-03 1991-02-26 Comalco Alu Filter containing sintered ultrafine bauxite particles for use with fluids at high temperatures
JP2680841B2 (ja) * 1988-07-22 1997-11-19 日本碍子株式会社 アルミニウム溶湯濾過用フィルターカートリッジ及びそれを用いた濾過装置
GB9107223D0 (en) * 1991-04-05 1991-05-22 Foseco Holding Int Ltd Filters for light metals
JP2781482B2 (ja) * 1991-11-15 1998-07-30 日本碍子株式会社 アルミニウム溶湯用濾材
GB9211947D0 (en) * 1992-06-05 1992-07-15 Foseco Int Filters for light metals
FR2729584B1 (fr) * 1995-01-25 1997-08-01 Tami Ind Support poreux inorganique pour membrane et procede de fabrication
WO1996039243A1 (en) 1995-06-06 1996-12-12 Amoco Corporation Catalytic vent gas treatment system for abatement of volatile chemical emissions
JP2796565B2 (ja) * 1995-07-19 1998-09-10 三井金属鉱業株式会社 アルミニウム溶湯濾過用フィルター
JP3129675B2 (ja) * 1997-04-16 2001-01-31 三井金属鉱業株式会社 セラミックフィルター及びその製造方法
US6604856B2 (en) * 1997-10-06 2003-08-12 General Electric Company Use of filter to improve the dielectric breakdown strength of x-ray tube coating
US6537939B1 (en) 2000-10-20 2003-03-25 Anthony Reid Harvey Porous grog composition, water purification device containing the porous grog and method for making same
US7491330B2 (en) * 2000-10-20 2009-02-17 Anthony Reid Harvey Silver chloride treated water purification device containing the porous grog and method for making same
CN111575567B (zh) * 2020-04-09 2021-07-20 江西理工大学 一种废高钴粗晶硬质合金的再生方法
CN113929439A (zh) * 2021-10-25 2022-01-14 山东高得材料科技有限公司 滤水用球形陶瓷颗粒的制法和用其制作过滤水装置的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE821023C (de) * 1950-05-28 1951-11-15 Degussa Verfahren zur Herstellung von hochporoesen Formkoerpern
US3524548A (en) * 1968-09-16 1970-08-18 Kaiser Aluminium Chem Corp Filter medium for molten metal
US3747765A (en) * 1971-06-09 1973-07-24 Kaiser Aluminium Chem Corp Rigid filter assembly

Also Published As

Publication number Publication date
FR2184881B1 (ru) 1979-10-19
US3939079A (en) 1976-02-17
JPS4912453A (ru) 1974-02-02
DE2324513C2 (de) 1986-01-09
JPS5222327B2 (ru) 1977-06-16
FR2184881A1 (ru) 1973-12-28
DE2324513A1 (de) 1973-12-13
GB1428437A (en) 1976-03-17

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