RO80971B1 - Procedeu pentru obtinerea caramizilor cromomagnezitice - Google Patents
Procedeu pentru obtinerea caramizilor cromomagneziticeInfo
- Publication number
- RO80971B1 RO80971B1 RO102878A RO10287880A RO80971B1 RO 80971 B1 RO80971 B1 RO 80971B1 RO 102878 A RO102878 A RO 102878A RO 10287880 A RO10287880 A RO 10287880A RO 80971 B1 RO80971 B1 RO 80971B1
- Authority
- RO
- Romania
- Prior art keywords
- chromo
- obtaining
- rolls
- ground
- magnesium
- Prior art date
Links
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Abstract
Inventia se refera la un procedeu pentru fabricarea caramizilor cromomagnezitice care are la baza un amestec constituit din: 49...55% magnezita, 35...45% cromit, 8...10% alumina si pîna la 2% oxid de titan, amestecul utilizat poate folosi materiile prime uscate, concasate granulate si macinate la finetea 0,09 mm sau sub forma de precipitat de baza de 50% MgO, înainte de filtrare a restului de componente, se umecteaza cu 4% liant ales dintre lesie lignosulfitica cu densitatea 1,12 g/cm3 si solutie de 1% sulfat de magneziu, se precomprima pe valturi netede, dupa care se bricheteaza pe valturi alveolare, apoi brichetele se sorteaza astfel ca numai cele cu dimensiuni peste 10mm se ard la 1750...1950 degree C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO80102878A RO80971A2 (ro) | 1980-12-18 | 1980-12-18 | Procedeu pentru obtinerea caramizilor cromomagnezitice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO80102878A RO80971A2 (ro) | 1980-12-18 | 1980-12-18 | Procedeu pentru obtinerea caramizilor cromomagnezitice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO80971B1 true RO80971B1 (ro) | 1983-01-30 |
| RO80971A2 RO80971A2 (ro) | 1983-02-01 |
Family
ID=20109276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO80102878A RO80971A2 (ro) | 1980-12-18 | 1980-12-18 | Procedeu pentru obtinerea caramizilor cromomagnezitice |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO80971A2 (ro) |
-
1980
- 1980-12-18 RO RO80102878A patent/RO80971A2/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO80971A2 (ro) | 1983-02-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ATE69738T1 (de) | Erdalkali-spinelle und verfahren zu ihrer herstellung und verwendung. | |
| US2428178A (en) | Method of making finely divided volatilized silica | |
| Palache et al. | Some minerals of the Keweenawan copper deposits: pumpellyite, a new mineral; sericite; saponite | |
| DE2610012C3 (de) | Verfahren zur Herstellung von keramischen Produkten unter Verwertung von Rotschlamm der Tonerdeerzeugung | |
| US1939638A (en) | Refractory material and method of manufacturing | |
| JPH0483745A (ja) | 電気炉スラグを原料とするアルミナセメントの製造方法 | |
| DE474021C (de) | Verfahren zur Herstellung poroeser feuerfester Formlinge unter Anwendung von Stoffen, die auf chemischem Wege Gase entwickeln | |
| JPH06166882A (ja) | 燃料用洗炭スラッジ固化体 | |
| RU2327668C1 (ru) | Сырьевая смесь для получения керамических изделий | |
| GB1209296A (en) | Process of producing aggregate for concrete | |
| DE600170C (de) | Verfahren zur Gewinnung von spinellhaltigen Erzeugnissen | |
| KR100601083B1 (ko) | 투수성이 우수한 토양개량재 제조방법 | |
| US1038370A (en) | Process for briqueting flue-dust and the article of manufacture produced thereby. | |
| US780464A (en) | Iron-pyrites briquet and mode of making same. | |
| US1453468A (en) | Process for making refractory products | |
| Beyer et al. | Technology of clays | |
| JPS63274610A (ja) | スラグ中のＳｉＯ↓２回収方法 | |
| DE2332940B2 (de) | Verfahren zur herstellung einer mullitschamotte | |
| SU1491842A1 (ru) | Сырьева смесь дл получени аглопорита | |
| SU937415A1 (ru) | Сырьева смесь,преимущественно дл изготовлени кирпича | |
| SU700483A1 (ru) | Цемент дл безобжигового окусковани рудных окатышей | |
| Nogueira | DEAD-BURNED MAGNESIAS FROM BRAZILIAN MAGNESITE | |
| SU698936A1 (ru) | В жущее | |
| ES351166A1 (es) | Un procedimiento de producir un arido sintetico. | |
| ES8405749A1 (es) | Procedimiento para la fabricacion de productos refractarios de cromo-magnesia. |