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

Filter medium with grade number from 100-300

Info

Publication number: CA1015285A
Authority: CA; Canada
Prior art keywords: filter medium; grade number; grade; filter; medium
Prior art date: 1972-05-15
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

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.)

1972-05-15

Filing date

1973-05-09

Publication date

1977-08-09

1973-05-09 Application filed by TOKYO KOKYU ROZAI CO, Mitsui Mining and Smelting Co Ltd filed Critical TOKYO KOKYU ROZAI CO

1977-08-09 Application granted granted Critical

1977-08-09 Publication of CA1015285A publication Critical patent/CA1015285A/en

Status 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

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 (en)	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 (en)
JP (1)	JPS5222327B2 (en)
CA (1)	CA1015285A (en)
DE (1)	DE2324513C2 (en)
FR (1)	FR2184881B1 (en)
GB (1)	GB1428437A (en)

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 (en) *	1981-01-09	1982-07-16	Aikoh Co	Filtering medium for liq. - comprises sintered body of high alumina bonded with lithium fluoride or oxide
US4343704A (en) *	1981-01-22	1982-08-10	Swiss Aluminium Ltd.	Ceramic foam filter
DE3140098A1 (en) *	1981-10-06	1983-04-21	Schweizerische Aluminium AG, 3965 Chippis	FILTER MEDIUM IN THE FORM OF A STABLE POROUS BODY
US4560478A (en) *	1982-02-26	1985-12-24	Bridgestone Tire Co., Ltd.	Porous ceramic article
DE3305445A1 (en) *	1983-02-11	1984-08-16	Schweizerische Aluminium Ag, Chippis	CERAMIC PORED FILTER BODY AND A METHOD FOR PRODUCING THE SAME
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 (en) *	1988-07-22	1997-11-19	日本碍子株式会社	Filter cartridge for molten aluminum filtration and filtration device using the same
GB9107223D0 (en) *	1991-04-05	1991-05-22	Foseco Holding Int Ltd	Filters for light metals
JP2781482B2 (en) *	1991-11-15	1998-07-30	日本碍子株式会社	Filter media for molten aluminum
GB9211947D0 (en) *	1992-06-05	1992-07-15	Foseco Int	Filters for light metals
FR2729584B1 (en) *	1995-01-25	1997-08-01	Tami Ind	INORGANIC POROUS SUPPORT FOR MEMBRANE AND MANUFACTURING METHOD
CN1087646C (en)	1995-06-06	2002-07-17	Bp阿莫科公司	Catalytic vent gas treatment system for abatement of volatile chemical emissions
JP2796565B2 (en) *	1995-07-19	1998-09-10	三井金属鉱業株式会社	Filter for aluminum melt filtration
JP3129675B2 (en) *	1997-04-16	2001-01-31	三井金属鉱業株式会社	Ceramic filter and method of manufacturing the same
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
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
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
CN111575567B (en) *	2020-04-09	2021-07-20	江西理工大学	Regeneration method of waste high-cobalt coarse-grain hard alloy
CN113929439A (en) *	2021-10-25	2022-01-14	山东高得材料科技有限公司	Method for manufacturing spherical ceramic particles for filtering water and method for manufacturing filtering water device by using same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE821023C (en) *	1950-05-28	1951-11-15	Degussa	Process for the production of highly porous moldings
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

1972
- 1972-05-15 JP JP47047984A patent/JPS5222327B2/ja not_active Expired
1973
- 1973-05-09 CA CA171,091A patent/CA1015285A/en not_active Expired
- 1973-05-14 GB GB2291173A patent/GB1428437A/en not_active Expired
- 1973-05-15 US US05/360,512 patent/US3939079A/en not_active Expired - Lifetime
- 1973-05-15 FR FR7317578A patent/FR2184881B1/fr not_active Expired
- 1973-05-15 DE DE2324513A patent/DE2324513C2/en not_active Expired

Also Published As

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

Publication	Publication Date	Title
CA1015285A (en)	1977-08-09	Filter medium with grade number from 100-300
AU5491273A (en)	1974-10-31	Filter
CA996659A (en)	1976-09-07	Filter with condition indicator
AU467986B2 (en)	1975-12-18	Filter unit
CA985185A (en)	1976-03-09	Filter arrangement
CA1005358A (en)	1977-02-15	Automatically backwashed gravity filter
CA986850A (en)	1976-04-06	Gas filter
CA1004156A (en)	1977-01-25	Gas filter
CA989748A (en)	1976-05-25	Granular filter medium
CA982897A (en)	1976-02-03	Tobacco-smoke filters
CA958651A (en)	1974-12-03	Dual media filter
CA1017016A (en)	1977-09-06	Electrical filters
CA1009159A (en)	1977-04-26	Filter
CA1000374A (en)	1976-11-23	Filter choke
CA989745A (en)	1976-05-25	Filtration system
CA891034A (en)	1972-01-18	Filter unit
CA903102A (en)	1972-06-20	Disc filter
CA865462A (en)	1971-03-09	Filters
AU5188273A (en)	1974-08-08	Filtration units
CA937651A (en)	1973-11-27	Bill trap
CA912947A (en)	1972-10-24	Filter
AU478576B2 (en)	1975-06-26	Filter
CA891832A (en)	1972-02-01	Filter
CA893499A (en)	1972-02-22	Filter
CA901106A (en)	1972-05-23	Notch filter