SU1730187A1 - Charge for producing iron ore pellets - Google Patents
Charge for producing iron ore pellets Download PDFInfo
- Publication number
- SU1730187A1 SU1730187A1 SU894750453A SU4750453A SU1730187A1 SU 1730187 A1 SU1730187 A1 SU 1730187A1 SU 894750453 A SU894750453 A SU 894750453A SU 4750453 A SU4750453 A SU 4750453A SU 1730187 A1 SU1730187 A1 SU 1730187A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- iron ore
- charge
- pellets
- ore pellets
- producing iron
- Prior art date
Links
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
Изобретение относитс к металлургии и может быть использовано дл производства железорудных окатышей. Цель изобретени - повышение прочности окатышей и снижение себестоимости процесса. Цель достигаетс за счет того, что шихта дополнительно содержит рафинат при следующем соотношении компонентов , мае. %: бентонит 0,3-0,6; известн к 3,2-3,6; рафинат 0,1-0,5; железорудный концентрат - остальное. 2 табл.The invention relates to metallurgy and can be used for the production of iron ore pellets. The purpose of the invention is to increase the strength of the pellets and reduce the cost of the process. The goal is achieved due to the fact that the mixture additionally contains raffinate in the following ratio of components, May. %: bentonite 0.3-0.6; known to 3.2-3.6; raffinate 0.1-0.5; iron ore concentrate - the rest. 2 tab.
Description
Изобретение относитс к металлургии и может быть использовано дл производства железорудных окатышей.The invention relates to metallurgy and can be used for the production of iron ore pellets.
Цель изобретени - повышение прочности окатышей и снижение себестоимости процесса.The purpose of the invention is to increase the strength of the pellets and reduce the cost of the process.
Пример. Результаты опытов приведены в табл.1, 2.Example. The results of the experiments are given in table.1, 2.
Как видно из данных, представленных в табл. 1 и 2, использование изобретени позволит повысить прочность окатышей в 1,5- 2,0 раза и кроме того снизить себестоимость процесса получени окатышей.As can be seen from the data presented in table. 1 and 2, the use of the invention will make it possible to increase the strength of the pellets by 1.5-2.0 times and, in addition, to reduce the cost of the process for producing pellets.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU894750453A SU1730187A1 (en) | 1989-09-05 | 1989-09-05 | Charge for producing iron ore pellets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU894750453A SU1730187A1 (en) | 1989-09-05 | 1989-09-05 | Charge for producing iron ore pellets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1730187A1 true SU1730187A1 (en) | 1992-04-30 |
Family
ID=21475219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU894750453A SU1730187A1 (en) | 1989-09-05 | 1989-09-05 | Charge for producing iron ore pellets |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1730187A1 (en) |
-
1989
- 1989-09-05 SU SU894750453A patent/SU1730187A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Авторское свидетельство СССР № 1350184, кл. С 22 В 1/242, 1987. * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2372217A1 (en) | INTUMESCENT COMPOSITIONS WITH BLOWING AGENT, ESPECIALLY FOR FIRE-RETARDANT MATERIALS | |
| JPS531103A (en) | Treatment of plating sludge | |
| SU1730187A1 (en) | Charge for producing iron ore pellets | |
| BG39461A3 (en) | Method for purifying of diluted sulphur solutions | |
| GB1525084A (en) | Cyanuric acid manufacture | |
| SU1082849A1 (en) | Method for processing arsenic-containing materials | |
| SU1608236A1 (en) | Charge for producing sinter cake | |
| SU610813A1 (en) | Raw mixture for obtaining fused cement clinker | |
| SU421716A1 (en) | SYNTHETIC SLAG FOR REFINING AND MODIFICATION OF STEEL | |
| SU1546506A1 (en) | Charge for producing carbon-containing iron-ore briquettes | |
| SU1618772A1 (en) | Binder for nodulizing iron-ore stock | |
| SU505703A1 (en) | Slag-forming deoxidizing mixture | |
| SU445698A1 (en) | Flux | |
| SU484258A1 (en) | The mixture to obtain ferrosilicon | |
| GB1496232A (en) | Preparation of 2,4-difluorobiphenyl | |
| SU252310A1 (en) | ||
| SU1171548A1 (en) | Method of leaching of sulfide concentrates | |
| RU2025524C1 (en) | Method to reprocess titanium-magnetite concentrates bearing vanadium | |
| SU529222A1 (en) | Charge for smelting synthetic slag | |
| SU623887A1 (en) | Method of pelletizing finely pulverulent materials | |
| SU471393A1 (en) | Method of refining silico manganese | |
| SU541500A1 (en) | The method of preparing sideoplesitic ores for smelting | |
| SU455997A1 (en) | Oxidizer for cast iron | |
| SU608842A1 (en) | Charge for manufacturing carbon ferromanganese | |
| SU462882A1 (en) | Method for producing low carbon ferromanganese |