DE69839592D1 - Recycling von Feuerfestmaterial - Google Patents

Recycling von Feuerfestmaterial

Info

Publication number
DE69839592D1
DE69839592D1 DE69839592T DE69839592T DE69839592D1 DE 69839592 D1 DE69839592 D1 DE 69839592D1 DE 69839592 T DE69839592 T DE 69839592T DE 69839592 T DE69839592 T DE 69839592T DE 69839592 D1 DE69839592 D1 DE 69839592D1
Authority
DE
Germany
Prior art keywords
superheated steam
particulate
reclaimed
further use
feedstock material
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 - Fee Related
Application number
DE69839592T
Other languages
English (en)
Inventor
Ian Strawbridge
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.)
Vesuvius Crucible Co
Original Assignee
Vesuvius Crucible Co
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 Vesuvius Crucible Co filed Critical Vesuvius Crucible Co
Application granted granted Critical
Publication of DE69839592D1 publication Critical patent/DE69839592D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C04B35/03—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 magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
    • C04B35/04—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 magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on magnesium oxide
    • C04B35/043—Refractories from grain sized mixtures
    • 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
    • C04B35/62204—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products using waste materials or refuse

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Processing Of Solid Wastes (AREA)
  • Glass Compositions (AREA)
DE69839592T 1997-02-05 1998-01-23 Recycling von Feuerfestmaterial Expired - Fee Related DE69839592D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9702284.2A GB9702284D0 (en) 1997-02-05 1997-02-05 Refractory material

Publications (1)

Publication Number Publication Date
DE69839592D1 true DE69839592D1 (de) 2008-07-24

Family

ID=10807082

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69839592T Expired - Fee Related DE69839592D1 (de) 1997-02-05 1998-01-23 Recycling von Feuerfestmaterial

Country Status (5)

Country Link
EP (1) EP0857703B1 (de)
AT (1) ATE398103T1 (de)
CA (1) CA2225503A1 (de)
DE (1) DE69839592D1 (de)
GB (1) GB9702284D0 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7273634B2 (en) 1999-10-15 2007-09-25 Fitzgibbons Jr Robert T Coatings and additives containing ceramic material
US6423129B1 (en) * 1999-10-15 2002-07-23 Robert T. Fitzgibbons, Jr. Coatings and additives containing ceramic material
KR20240031377A (ko) * 2021-08-27 2024-03-07 제이에프이 스틸 가부시키가이샤 마그네시아 카본 벽돌의 리사이클 방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD100445A1 (de) * 1972-11-07 1973-09-20
SE403468B (sv) * 1977-01-10 1978-08-21 Advanced Mineral Res Sett att utvinna magnesiumoxid ur kasserat magnesiumoxidrikt infodringsmaterial

Also Published As

Publication number Publication date
EP0857703A2 (de) 1998-08-12
EP0857703B1 (de) 2008-06-11
ATE398103T1 (de) 2008-07-15
CA2225503A1 (en) 1998-08-05
GB9702284D0 (en) 1997-03-26
EP0857703A3 (de) 1998-09-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee