DE298736C - - Google Patents
Info
- Publication number
- DE298736C DE298736C DENDAT298736D DE298736DA DE298736C DE 298736 C DE298736 C DE 298736C DE NDAT298736 D DENDAT298736 D DE NDAT298736D DE 298736D A DE298736D A DE 298736DA DE 298736 C DE298736 C DE 298736C
- Authority
- DE
- Germany
- Prior art keywords
- iron
- fine
- iron oxide
- magnetic
- briquetting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 30
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 15
- 229910052742 iron Inorganic materials 0.000 claims description 15
- 239000012141 concentrate Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 2
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 claims 1
- 235000013980 iron oxide Nutrition 0.000 description 5
- 239000002253 acid Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- -1 iron hammer blow Chemical compound 0.000 description 2
- 235000014413 iron hydroxide Nutrition 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 235000010213 iron oxides and hydroxides Nutrition 0.000 description 1
- 239000004407 iron oxides and hydroxides Substances 0.000 description 1
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000012256 powdered iron Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE298736C true DE298736C (enExample) |
Family
ID=552910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT298736D Active DE298736C (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE298736C (enExample) |
-
0
- DE DENDAT298736D patent/DE298736C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110331283B (zh) | 红土镍矿酸浸渣的处理方法 | |
| US981451A (en) | Method of separating metallic compounds. | |
| DE2043818C3 (de) | Verfahren zur Laugung von Jarositschlämmen | |
| DE298736C (enExample) | ||
| US3785802A (en) | Method for extracting and separating iron and non-ferrous metals,from ferrous materials | |
| US4559209A (en) | Leaching refractory gold ores | |
| CN106435183A (zh) | 一种湿法冶金浸出液中和除铁的固体氧化剂及其应用 | |
| US719132A (en) | Process of treating copper ores. | |
| US1315315A (en) | Method of briqueting finely-pulverized iron ore. | |
| US153573A (en) | Improvement in treating copper ores | |
| US1437191A (en) | Process for eliminating phosphorus from metallic solutions | |
| US2296841A (en) | Process for beneficiation of manganese ores | |
| US699108A (en) | Extraction of metals from ore or the like. | |
| US3734721A (en) | Production of nickel powder from basic nickel carbonate | |
| DE2246413B1 (de) | Verfahren zur aufarbeitung von oxidischen, nickel- und kupferhaltigen erzen | |
| US3714326A (en) | Recovery of nickel and cobalt from reduced nickeliferous ores | |
| US1868414A (en) | Method of recovering cobalt | |
| US930344A (en) | Process of treating titaniferous iron ores. | |
| DE501585C (de) | Verfahren zur Herstellung von Manganerzbriketten | |
| US759670A (en) | Reduction of copper ores. | |
| US2860967A (en) | Processing of sulfidic nickel-containing materials | |
| DE535640C (de) | Verfahren zur Umwandlung armer Eisenerze durch reduzierendes Erhitzen in stark magnetisches Eisenoxyduloxyd mit nachfolgender magnetischer Aufbereitung | |
| DE109381C (enExample) | ||
| US3155492A (en) | Metallurigical process | |
| US1864222A (en) | Treatment of precious metal bearing ores |