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GB201803814D0 - Ceramic foundry filter and method of manufacturing the same - Google Patents

Ceramic foundry filter and method of manufacturing the same

Info

Publication number
GB201803814D0
GB201803814D0 GBGB1803814.1A GB201803814A GB201803814D0 GB 201803814 D0 GB201803814 D0 GB 201803814D0 GB 201803814 A GB201803814 A GB 201803814A GB 201803814 D0 GB201803814 D0 GB 201803814D0
Authority
GB
United Kingdom
Prior art keywords
manufacturing
same
ceramic foundry
foundry filter
filter
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.)
Granted
Application number
GBGB1803814.1A
Other versions
GB2571781B (en
GB2571781A (en
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.)
CAT International Ltd
Original Assignee
CAT International 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 CAT International Ltd filed Critical CAT International Ltd
Priority to GB1803814.1A priority Critical patent/GB2571781B/en
Publication of GB201803814D0 publication Critical patent/GB201803814D0/en
Priority to PCT/GB2019/050586 priority patent/WO2019171031A1/en
Priority to EP19710115.7A priority patent/EP3758826A1/en
Publication of GB2571781A publication Critical patent/GB2571781A/en
Application granted granted Critical
Publication of GB2571781B publication Critical patent/GB2571781B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B01D39/2093—Ceramic foam
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D43/00—Mechanical cleaning, e.g. skimming of molten metals
    • B22D43/001—Retaining slag during pouring molten metal
    • B22D43/004—Retaining slag during pouring molten metal by using filtering means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0471—Surface coating material
    • B01D2239/0478—Surface coating material on a layer of the filter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Filtering Materials (AREA)
GB1803814.1A 2018-03-09 2018-03-09 Ceramic foundry filter and method of manufacturing the same Active GB2571781B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1803814.1A GB2571781B (en) 2018-03-09 2018-03-09 Ceramic foundry filter and method of manufacturing the same
PCT/GB2019/050586 WO2019171031A1 (en) 2018-03-09 2019-03-01 Ceramic foundry filter and method of manufacturing the same
EP19710115.7A EP3758826A1 (en) 2018-03-09 2019-03-01 Ceramic foundry filter and method of manufacturing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1803814.1A GB2571781B (en) 2018-03-09 2018-03-09 Ceramic foundry filter and method of manufacturing the same

Publications (3)

Publication Number Publication Date
GB201803814D0 true GB201803814D0 (en) 2018-04-25
GB2571781A GB2571781A (en) 2019-09-11
GB2571781B GB2571781B (en) 2022-07-13

Family

ID=61972979

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1803814.1A Active GB2571781B (en) 2018-03-09 2018-03-09 Ceramic foundry filter and method of manufacturing the same

Country Status (3)

Country Link
EP (1) EP3758826A1 (en)
GB (1) GB2571781B (en)
WO (1) WO2019171031A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110898533A (en) * 2019-12-02 2020-03-24 浙江金琨锆业有限公司 Edge sealing method of foamed ceramic filter for casting

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4132689A1 (en) * 2020-04-06 2023-02-15 LiqTech International A/S A method of producing a ceramic filter and a ceramic filter membrane
GB2599112B (en) * 2020-09-24 2025-04-23 Cat International Ltd Foundry filter system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8273289B2 (en) * 2006-11-09 2012-09-25 Hitchings Jay R Refractory coating for silica mesh fabric
US9315426B2 (en) * 2010-05-20 2016-04-19 Comanche Tecnologies, LLC Coatings for refractory substrates
WO2016144899A1 (en) * 2015-03-06 2016-09-15 Comanche Technologies, Llc Metallurgical slag coatings for refractory substrates
CN206980217U (en) * 2017-07-21 2018-02-09 佛山市非特新材料有限公司 One kind is with ceramic hard-edge ceramic foam filter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110898533A (en) * 2019-12-02 2020-03-24 浙江金琨锆业有限公司 Edge sealing method of foamed ceramic filter for casting
CN110898533B (en) * 2019-12-02 2021-12-10 浙江金琨西立锆珠有限公司 Edge sealing method of foamed ceramic filter for casting

Also Published As

Publication number Publication date
WO2019171031A1 (en) 2019-09-12
EP3758826A1 (en) 2021-01-06
GB2571781B (en) 2022-07-13
GB2571781A (en) 2019-09-11

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