PL413193A1 - Method for obtaining high-temperature refractory magnesium clinker, modified by zirconium compounds - Google Patents
Method for obtaining high-temperature refractory magnesium clinker, modified by zirconium compoundsInfo
- Publication number
- PL413193A1 PL413193A1 PL413193A PL41319315A PL413193A1 PL 413193 A1 PL413193 A1 PL 413193A1 PL 413193 A PL413193 A PL 413193A PL 41319315 A PL41319315 A PL 41319315A PL 413193 A1 PL413193 A1 PL 413193A1
- Authority
- PL
- Poland
- Prior art keywords
- modified
- magnesia clinker
- zirconium compounds
- temperature
- obtaining high
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 150000003755 zirconium compounds Chemical class 0.000 title abstract 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title 1
- 229910052749 magnesium Inorganic materials 0.000 title 1
- 239000011777 magnesium Substances 0.000 title 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 10
- 239000000395 magnesium oxide Substances 0.000 abstract 5
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical group [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 abstract 3
- 229910001928 zirconium oxide Inorganic materials 0.000 abstract 3
- 238000010891 electric arc Methods 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 abstract 1
- 239000001095 magnesium carbonate Substances 0.000 abstract 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 abstract 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 abstract 1
- 239000000347 magnesium hydroxide Substances 0.000 abstract 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 229910052845 zircon Inorganic materials 0.000 abstract 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Abstract
Sposób wytwarzania wysokoogniotrwałego klinkieru magnezjowego modyfikowanego związkami cyrkonu z surowców MgO-nośnych i ZrO2-nośnych polega na tym, że wodorotlenek magnezu i/lub zasadowy węglan magnezu, zawierające po prażeniu co najmniej 90% masowych MgO i tlenek cyrkonu (ZrO2) albo krzemian cyrkonu (ZrSiO4), poddaje się wspólnemu mieszaniu w celu uzyskania jednorodnej masy o różnym udziale składników, brykietuje i kalcynuje w temperaturze 600 - 1200°C, a otrzymany kalcynat ponownie rozdrabnia się do uziarnienia poniżej 0,2 mm, brykietuje i wypala w temperaturze 1600 - 1800°C, otrzymując klinkier magnezjowy spiekany lub kalcynat rozdrabnia się do uziarnienia poniżej 3 mm, następnie topi w elektrycznym piecu łukowym, otrzymując klinkier magnezjowy topiony.The method of producing highly refractory magnesia clinker modified with zirconium compounds from MgO-bearing and ZrO2-bearing raw materials consists in the fact that magnesium hydroxide and / or basic magnesium carbonate, containing after roasting at least 90% by mass of MgO and zirconium oxide (ZrO2) or zirconium silicate ( ZrSiO4), it is subjected to joint mixing to obtain a homogeneous mass with different content of ingredients, briquetted and calcined at a temperature of 600 - 1200 ° C, and the obtained calcinate is again crushed to a grain size below 0.2 mm, briquetted and fired at a temperature of 1600 - 1800 ° C, to obtain sintered magnesia clinker or calcinate is ground to a particle size below 3 mm, then melted in an electric arc furnace, to obtain fused magnesia clinker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL413193A PL239948B1 (en) | 2015-07-20 | 2015-07-20 | Method for obtaining high-temperature refractory magnesium clinker, modified by zirconium compounds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL413193A PL239948B1 (en) | 2015-07-20 | 2015-07-20 | Method for obtaining high-temperature refractory magnesium clinker, modified by zirconium compounds |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL413193A1 true PL413193A1 (en) | 2017-01-30 |
| PL239948B1 PL239948B1 (en) | 2022-01-31 |
Family
ID=57867713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL413193A PL239948B1 (en) | 2015-07-20 | 2015-07-20 | Method for obtaining high-temperature refractory magnesium clinker, modified by zirconium compounds |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL239948B1 (en) |
-
2015
- 2015-07-20 PL PL413193A patent/PL239948B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL239948B1 (en) | 2022-01-31 |
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