GB1408833A - Process of producing sintered magnesia - Google Patents
Process of producing sintered magnesiaInfo
- Publication number
- GB1408833A GB1408833A GB2132073A GB2132073A GB1408833A GB 1408833 A GB1408833 A GB 1408833A GB 2132073 A GB2132073 A GB 2132073A GB 2132073 A GB2132073 A GB 2132073A GB 1408833 A GB1408833 A GB 1408833A
- Authority
- GB
- United Kingdom
- Prior art keywords
- zircon
- particle size
- sintered magnesia
- magnesia
- sintered
- 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
Links
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 title abstract 12
- 239000000395 magnesium oxide Substances 0.000 title abstract 6
- 239000002245 particle Substances 0.000 abstract 5
- 229910052845 zircon Inorganic materials 0.000 abstract 5
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 abstract 5
- 229910004298 SiO 2 Inorganic materials 0.000 abstract 2
- 239000001095 magnesium carbonate Substances 0.000 abstract 2
- 235000014380 magnesium carbonate Nutrition 0.000 abstract 2
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 abstract 2
- 229910000021 magnesium carbonate Inorganic materials 0.000 abstract 2
- 150000002681 magnesium compounds Chemical class 0.000 abstract 2
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000003518 caustics Substances 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000010304 firing Methods 0.000 abstract 1
- 230000005484 gravity Effects 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 239000011369 resultant mixture Substances 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 abstract 1
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
- C04B35/0435—Refractories from grain sized mixtures containing refractory metal compounds other than chromium oxide or chrome ore
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT451372A AT317755B (de) | 1972-05-25 | 1972-05-25 | Verfahren zur Herstellung von Sintermagnesia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1408833A true GB1408833A (en) | 1975-10-08 |
Family
ID=3564996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2132073A Expired GB1408833A (en) | 1972-05-25 | 1973-05-04 | Process of producing sintered magnesia |
Country Status (14)
| Country | Link |
|---|---|
| AT (1) | AT317755B (cg-RX-API-DMAC7.html) |
| BR (1) | BR7303728D0 (cg-RX-API-DMAC7.html) |
| CA (1) | CA979025A (cg-RX-API-DMAC7.html) |
| CS (1) | CS177131B2 (cg-RX-API-DMAC7.html) |
| DE (1) | DE2233042C3 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2190756B1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1408833A (cg-RX-API-DMAC7.html) |
| IL (1) | IL42200A (cg-RX-API-DMAC7.html) |
| IN (1) | IN138689B (cg-RX-API-DMAC7.html) |
| IT (1) | IT987641B (cg-RX-API-DMAC7.html) |
| RO (1) | RO64462A (cg-RX-API-DMAC7.html) |
| SE (1) | SE393097B (cg-RX-API-DMAC7.html) |
| YU (1) | YU34871B (cg-RX-API-DMAC7.html) |
| ZA (1) | ZA732845B (cg-RX-API-DMAC7.html) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19544698C1 (de) * | 1995-11-30 | 1997-06-05 | Abb Research Ltd | Kupferoxid enthaltendes Magnesiumoxid-Substrat für einen Hochtemperatursupraleiter und Verfahren zu dessen Herstellung |
| US11440847B2 (en) | 2017-09-15 | 2022-09-13 | Refratechnik Holding Gmbh | Method for producing a porous sintered magnesia, backfill for producing a heavy-clay refractory product with a granulation from the sintered magnesia, product of this type, and method for the production thereof, lining of an industrial furnace and industrial furnace |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2648311C2 (de) * | 1975-10-28 | 1983-11-17 | Centre de Recherches Métallurgiques-Centrum voor Research in de Metallurgie-Association sans but lucratif-Vereniging zonder winstoogmerk, Bruxelles | Feuerfester Rohwerkstoff |
| DE3720460A1 (de) * | 1987-06-20 | 1988-12-29 | Didier Werke Ag | Verfahren zur herstellung eines gebrannten, feuerfesten magnesiasteins auf der grundlage von sintermagnesia und feinverteiltem zirkonsilikat |
| DE4337916A1 (de) * | 1993-11-06 | 1995-05-11 | Aken Magnesitwerk Gmbh | Geformte und ungeformte Feuerfestzusammensetzungen auf Magnesiabasis |
-
1972
- 1972-05-25 AT AT451372A patent/AT317755B/de not_active IP Right Cessation
- 1972-07-05 DE DE2233042A patent/DE2233042C3/de not_active Expired
-
1973
- 1973-04-26 ZA ZA732845A patent/ZA732845B/xx unknown
- 1973-05-04 IL IL42200A patent/IL42200A/en unknown
- 1973-05-04 GB GB2132073A patent/GB1408833A/en not_active Expired
- 1973-05-08 YU YU1216/73A patent/YU34871B/xx unknown
- 1973-05-10 CA CA170,959A patent/CA979025A/en not_active Expired
- 1973-05-11 FR FR7317106A patent/FR2190756B1/fr not_active Expired
- 1973-05-11 SE SE7306666A patent/SE393097B/xx unknown
- 1973-05-15 RO RO7374786A patent/RO64462A/ro unknown
- 1973-05-16 IT IT24180/73A patent/IT987641B/it active
- 1973-05-18 CS CS3599A patent/CS177131B2/cs unknown
- 1973-05-21 BR BR3728/73A patent/BR7303728D0/pt unknown
- 1973-06-02 IN IN1301/CAL/73A patent/IN138689B/en unknown
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19544698C1 (de) * | 1995-11-30 | 1997-06-05 | Abb Research Ltd | Kupferoxid enthaltendes Magnesiumoxid-Substrat für einen Hochtemperatursupraleiter und Verfahren zu dessen Herstellung |
| US11440847B2 (en) | 2017-09-15 | 2022-09-13 | Refratechnik Holding Gmbh | Method for producing a porous sintered magnesia, backfill for producing a heavy-clay refractory product with a granulation from the sintered magnesia, product of this type, and method for the production thereof, lining of an industrial furnace and industrial furnace |
| EP3523264B1 (de) * | 2017-09-15 | 2023-08-16 | Refratechnik Holding GmbH | Verfahren zur herstellung einer porösen sintermagnesia, versatz zur herstellung eines grobkeramischen feuerfesten erzeugnisses mit einer körnung aus der sintermagnesia, derartiges erzeugnis sowie verfahren zu seiner herstellung, zustellung eines industrieofens und industrieofen |
| AU2018334019B2 (en) * | 2017-09-15 | 2023-10-05 | Refratechnik Holding Gmbh | Method for producing a porous sintered magnesia, batch for producing a coarse ceramic refractory product having a granular material made of the sintered magnesia, such a product and method for its production, lining of an industrial furnace, and industrial furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| BR7303728D0 (pt) | 1974-07-18 |
| FR2190756B1 (cg-RX-API-DMAC7.html) | 1976-03-05 |
| YU34871B (en) | 1980-04-30 |
| IN138689B (cg-RX-API-DMAC7.html) | 1976-03-13 |
| RO64462A (ro) | 1980-06-15 |
| FR2190756A1 (cg-RX-API-DMAC7.html) | 1974-02-01 |
| IL42200A0 (en) | 1973-07-30 |
| CS177131B2 (cg-RX-API-DMAC7.html) | 1977-07-29 |
| DE2233042A1 (de) | 1973-12-13 |
| AT317755B (de) | 1974-09-10 |
| SE393097B (sv) | 1977-05-02 |
| DE2233042C3 (de) | 1975-06-19 |
| ZA732845B (en) | 1974-03-27 |
| DE2233042B2 (de) | 1974-10-31 |
| CA979025A (en) | 1975-12-02 |
| IL42200A (en) | 1976-05-31 |
| YU121673A (en) | 1979-10-31 |
| IT987641B (it) | 1975-03-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |