PL3196B1 - Method of binding mineral spray. - Google Patents
Method of binding mineral spray. Download PDFInfo
- Publication number
- PL3196B1 PL3196B1 PL3196A PL319623A PL3196B1 PL 3196 B1 PL3196 B1 PL 3196B1 PL 3196 A PL3196 A PL 3196A PL 319623 A PL319623 A PL 319623A PL 3196 B1 PL3196 B1 PL 3196B1
- Authority
- PL
- Poland
- Prior art keywords
- binding
- binding mineral
- mineral
- spray
- mineral spray
- Prior art date
Links
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims description 9
- 239000011707 mineral Substances 0.000 title claims description 9
- 238000000034 method Methods 0.000 title claims description 4
- 239000007921 spray Substances 0.000 title description 2
- 239000004568 cement Substances 0.000 claims 1
- 238000005660 chlorination reaction Methods 0.000 claims 1
- 238000005272 metallurgy Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Description
Wiele mineralów w postaci rozpylonej f nie daje sie zwiazac, poniewaz zawieraja, najrozmaitszego rodzaju materje organicz¬ ne i mineralne ii z tego powodu nie moga byc zuzyte w metalurgji.Celem niniejszego wynalazku jest na¬ danie podobnym mineralom formy uzytko¬ wej w metalurgji, wzbogacajac je przez od¬ powiedni sposób traktowania. Sposób po¬ lega na redukowaniu tlenkiem wegla przy wysokiej temperaturze, spalaniu czesci or¬ ganicznych i czesciowem stapianiu meta¬ licznych suibstancyj mineralu. Dodlatek srodków wiazacych w tym razie jest zby¬ teczny.Wykonywuje sie sposób nastepujaco: mineral umieszcza sie w piecu obrotowym ogniotrwalym przy temperaturze 1500° C.Z przeciwleglej strony wdmuchuje sie mate- rjal palny, wegiel lub t. p. paliwo dla u- trzymania temperatury przynajmniej o- kolo 900°.Wysychanie, spalanie, stapianie i reduk¬ cja wystepuja w miatre posuwania sie mi¬ neralu w piecu obrotowym, który posiada odpowiednia dlugosc i moze zwolna sie o- bracac.Wiazanie ciezkich czesci metalu i lzej¬ szych czesci szlaki odbywa sie w sferze znajjdujacej sie bezposrednio za sfera wy¬ sokiej temperatury. PLMany minerals in the form of a spray f cannot bind because they contain all kinds of organic and mineral matter and therefore cannot be consumed in metallurgy. The object of the present invention is to render similar minerals useful in metallurgy, enriching them by appropriate treatment. The method is based on reducing with carbon monoxide at high temperature, burning organic parts and partially melting metallic substances of the mineral. The addition of binding agents is then useless. The procedure is as follows: the mineral is placed in a rotary refractory furnace at a temperature of 1500 ° C. Combustible material, coal or fuel is blown on the opposite side to keep the temperature at least about 900 °. Drying out, burning, fusing and reduction occur as the mineral advances in a rotary kiln that is sufficiently long and can slowly rotate. The binding of heavy metal parts and lighter parts of the slag takes place in a sphere. immediately behind the high temperature sphere. PL
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3196B1 true PL3196B1 (en) | 1925-11-30 |
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1092173A (en) | Production of cement clinkers utilizing fly ash | |
| CN104630475A (en) | Method for producing ferrochrome | |
| Lis et al. | Innovation in metallurgical waste management | |
| PL3196B1 (en) | Method of binding mineral spray. | |
| DE3136321C2 (en) | Calcining furnace for burning limestone and similar mineral raw materials | |
| IT8149278A1 (en) | PROCEDURE FOR THE CONTINUOUS REDUCTION OF IRON-CONTAINING MATERIALS | |
| US3015553A (en) | Slag reduction process | |
| DE602754C (en) | Process for burning lime in shaft, ring or similar ovens | |
| US1148782A (en) | Process for the reduction of metals from their ores by carbon from solid fuel. | |
| DE864613C (en) | Process for remelting metals or alloys of the iron group, especially in the form of chips, in a rotary kiln | |
| HK1203570A1 (en) | Pyrometallurgical treatment of slags | |
| Jones | A STUDY OF CHROME AND DIASPORE MIXES 1 | |
| CN103589824B (en) | Sulfur and phosphor removing stoking material for cupola furnaces | |
| DE1075490B (en) | Process for covering oven tops flat | |
| CH120208A (en) | Process of burning cement, the sintering temperature of which is close to the melting temperature, in rotary kilns. | |
| US1511504A (en) | Refractory mortar and cement composition | |
| DE2633117B2 (en) | Method and device for smelting ore, in particular iron ore | |
| US1525371A (en) | Means for preventing smoke in the use of coal | |
| JPS58145648A (en) | Coal-burning cement raw material calcining process | |
| Bray | The principles of metallurgy | |
| DE663557C (en) | Device for roasting fine sulphides | |
| SU1114655A1 (en) | Method for producing expanded clay | |
| PL13794B1 (en) | A method of processing coal of low heat value. | |
| PL4505B1 (en) | Metallurgical method of producing metals or metal alloys in rotary furnaces. | |
| PL22316B1 (en) | The method of producing briquettes. |