RO92808B1 - Compozitie refractara magnezitica - Google Patents
Compozitie refractara magneziticaInfo
- Publication number
- RO92808B1 RO92808B1 RO119433A RO11943385A RO92808B1 RO 92808 B1 RO92808 B1 RO 92808B1 RO 119433 A RO119433 A RO 119433A RO 11943385 A RO11943385 A RO 11943385A RO 92808 B1 RO92808 B1 RO 92808B1
- Authority
- RO
- Romania
- Prior art keywords
- refractory
- over
- magnesia
- mixture
- magnesite composition
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 4
- 239000001095 magnesium carbonate Substances 0.000 title abstract 2
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 title abstract 2
- 229910000021 magnesium carbonate Inorganic materials 0.000 title abstract 2
- 235000014380 magnesium carbonate Nutrition 0.000 title abstract 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 abstract 4
- 239000000395 magnesium oxide Substances 0.000 abstract 2
- JHWIEAWILPSRMU-UHFFFAOYSA-N 2-methyl-3-pyrimidin-4-ylpropanoic acid Chemical compound OC(=O)C(C)CC1=CC=NC=N1 JHWIEAWILPSRMU-UHFFFAOYSA-N 0.000 abstract 1
- 239000000440 bentonite Substances 0.000 abstract 1
- 229910000278 bentonite Inorganic materials 0.000 abstract 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 abstract 1
- 230000003179 granulation Effects 0.000 abstract 1
- 238000005469 granulation Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 abstract 1
- 235000019982 sodium hexametaphosphate Nutrition 0.000 abstract 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 abstract 1
- 239000010913 used oil Substances 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
Landscapes
- Ceramic Products (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
Inventia se refera la o compozitie refractara magnezitica utilizata la întretinerea si repararea la cald a captuselii refractare a cuptoarelor electrice pe baza de 75% componenta refractara, umectata cu 1% peste total amestec, ulei uzat, la care se adauga 25% un amestec cu granulatia sub 0,09 mm, alcatuit din 83% magnezita sinterizata sau deseuri magnezutuce, 7% ferosiliciumagneziu 5% zgura si 5% hexametafosfat de sodiu cu adaosuri de 2% bicromat de sodiu si 7% bentonita, peste 100% amestec.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO119433A RO92808B1 (ro) | 1985-07-05 | 1985-07-05 | Compozitie refractara magnezitica |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO119433A RO92808B1 (ro) | 1985-07-05 | 1985-07-05 | Compozitie refractara magnezitica |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO92808A2 RO92808A2 (ro) | 1987-10-30 |
| RO92808B1 true RO92808B1 (ro) | 1987-10-31 |
Family
ID=20117570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO119433A RO92808B1 (ro) | 1985-07-05 | 1985-07-05 | Compozitie refractara magnezitica |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO92808B1 (ro) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001066489A1 (de) * | 2000-03-06 | 2001-09-13 | Veitsch-Radex Gmbh & Co. | Versatz zur herstellung eines feuerfesten keramischen formkörpers, daraus gebildeter formkörper und dessen verwendung |
-
1985
- 1985-07-05 RO RO119433A patent/RO92808B1/ro unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001066489A1 (de) * | 2000-03-06 | 2001-09-13 | Veitsch-Radex Gmbh & Co. | Versatz zur herstellung eines feuerfesten keramischen formkörpers, daraus gebildeter formkörper und dessen verwendung |
Also Published As
| Publication number | Publication date |
|---|---|
| RO92808A2 (ro) | 1987-10-30 |
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