BR6349365D0 - Processo de producao de graos refratarios - Google Patents
Processo de producao de graos refratariosInfo
- Publication number
- BR6349365D0 BR6349365D0 BR149365/63A BR14936563A BR6349365D0 BR 6349365 D0 BR6349365 D0 BR 6349365D0 BR 149365/63 A BR149365/63 A BR 149365/63A BR 14936563 A BR14936563 A BR 14936563A BR 6349365 D0 BR6349365 D0 BR 6349365D0
- Authority
- BR
- Brazil
- Prior art keywords
- production process
- grain production
- refractory grain
- refractory
- production
- Prior art date
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
- C04B2/00—Lime, magnesia or dolomite
- C04B2/10—Preheating, burning calcining or cooling
- C04B2/102—Preheating, burning calcining or cooling of magnesia, e.g. dead burning
-
- 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
- C04B35/057—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 calcium oxide
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US197611A US3231402A (en) | 1962-05-25 | 1962-05-25 | Production of refractory grain |
Publications (1)
Publication Number | Publication Date |
---|---|
BR6349365D0 true BR6349365D0 (pt) | 1973-01-23 |
Family
ID=22730071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR149365/63A BR6349365D0 (pt) | 1962-05-25 | 1963-05-24 | Processo de producao de graos refratarios |
Country Status (3)
Country | Link |
---|---|
US (1) | US3231402A (pt) |
BR (1) | BR6349365D0 (pt) |
GB (1) | GB973947A (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3449478A (en) * | 1966-03-30 | 1969-06-10 | Dresser Ind | Method of slip casting basic refractory materials |
US3540898A (en) * | 1967-10-31 | 1970-11-17 | Bethlehem Steel Corp | Creep resistant periclase refractories |
IE38340B1 (en) * | 1972-10-05 | 1978-02-15 | English Clays Lovering Pochin | Improvements in or relating to tube pressure filters |
JPH01278469A (ja) * | 1988-04-28 | 1989-11-08 | Kawasaki Refract Co Ltd | マグネシア−カルシア質耐火物 |
DE3828997C1 (pt) * | 1988-08-26 | 1989-12-21 | Dolomitwerke Gmbh, 5603 Wuelfrath, De | |
JP3047079B2 (ja) * | 1990-01-19 | 2000-05-29 | 神島化学工業株式会社 | マグネシア系焼結体 |
US20030146151A1 (en) * | 2002-01-23 | 2003-08-07 | Feng Chi | Sintered magnesium oxide filter |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2876122A (en) * | 1953-08-26 | 1959-03-03 | Norton Co | Calcium oxide articles and method of making the same |
US3026211A (en) * | 1959-02-06 | 1962-03-20 | Virgil F Ostler | Calcium oxide refractory and process of producing same |
US3074806A (en) * | 1959-12-18 | 1963-01-22 | Basic Inc | Dolomitic refractory |
US3060042A (en) * | 1960-07-01 | 1962-10-23 | Harbison Walker Refractories | Production of dead burned grain |
-
1962
- 1962-05-25 US US197611A patent/US3231402A/en not_active Expired - Lifetime
-
1963
- 1963-05-14 GB GB19041/63A patent/GB973947A/en not_active Expired
- 1963-05-24 BR BR149365/63A patent/BR6349365D0/pt unknown
Also Published As
Publication number | Publication date |
---|---|
US3231402A (en) | 1966-01-25 |
GB973947A (en) | 1964-11-04 |
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