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BR8504991A - Aglutinacao com fosfato de espinelios reativos para utilizacao como materiais refratarios incorporando mgo como acelerador da consolidacao - Google Patents

Aglutinacao com fosfato de espinelios reativos para utilizacao como materiais refratarios incorporando mgo como acelerador da consolidacao

Info

Publication number
BR8504991A
BR8504991A BR8504991A BR8504991A BR8504991A BR 8504991 A BR8504991 A BR 8504991A BR 8504991 A BR8504991 A BR 8504991A BR 8504991 A BR8504991 A BR 8504991A BR 8504991 A BR8504991 A BR 8504991A
Authority
BR
Brazil
Prior art keywords
agglutination
consolidation
accelerator
phosphate
refractory materials
Prior art date
Application number
BR8504991A
Other languages
English (en)
Inventor
Alan James Cisar
Original Assignee
Dow Chemical 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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of BR8504991A publication Critical patent/BR8504991A/pt

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
    • C04B35/622—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
    • C04B35/6306—Binders based on phosphoric acids or phosphates
    • 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
    • C04B35/44—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 aluminates
    • 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
    • C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3206—Magnesium oxides or oxide-forming salts thereof
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • C04B2235/3222—Aluminates other than alumino-silicates, e.g. spinel (MgAl2O4)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Products (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Fireproofing Substances (AREA)
  • Materials For Medical Uses (AREA)
BR8504991A 1984-10-09 1985-10-08 Aglutinacao com fosfato de espinelios reativos para utilizacao como materiais refratarios incorporando mgo como acelerador da consolidacao BR8504991A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65915684A 1984-10-09 1984-10-09

Publications (1)

Publication Number Publication Date
BR8504991A true BR8504991A (pt) 1986-07-29

Family

ID=24644274

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8504991A BR8504991A (pt) 1984-10-09 1985-10-08 Aglutinacao com fosfato de espinelios reativos para utilizacao como materiais refratarios incorporando mgo como acelerador da consolidacao

Country Status (9)

Country Link
EP (1) EP0184292A3 (pt)
JP (1) JPS61117167A (pt)
AU (1) AU590729B2 (pt)
BR (1) BR8504991A (pt)
CA (1) CA1228371A (pt)
DK (1) DK459885A (pt)
FI (1) FI853930A7 (pt)
NO (1) NO853970L (pt)
ZA (1) ZA857749B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111960836B (zh) * 2020-08-28 2022-07-19 攀钢集团攀枝花钢铁研究院有限公司 降低电炉镁碳砖氧化的捣打料及其制备和使用方法
CN113865350A (zh) * 2021-10-25 2021-12-31 凤城市宝鑫炭素有限公司 一种新式炉墙修复工艺

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4459156A (en) * 1982-12-20 1984-07-10 The Dow Chemical Company Phosphate bonding of reactive spinels for use as refractory materials

Also Published As

Publication number Publication date
NO853970L (no) 1986-04-10
CA1228371A (en) 1987-10-20
FI853930A0 (fi) 1985-10-09
ZA857749B (en) 1987-06-24
AU4820385A (en) 1986-06-12
JPS61117167A (ja) 1986-06-04
DK459885A (da) 1986-04-10
FI853930L (fi) 1986-04-10
FI853930A7 (fi) 1986-04-10
DK459885D0 (da) 1985-10-08
EP0184292A2 (en) 1986-06-11
EP0184292A3 (en) 1987-04-22
AU590729B2 (en) 1989-11-16

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