ES302007A1 - A reduction procedure of mineral containing one, at least, of the oxides of chrome, manganese and iron. (Machine-translation by Google Translate, not legally binding) - Google Patents
A reduction procedure of mineral containing one, at least, of the oxides of chrome, manganese and iron. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES302007A1 ES302007A1 ES0302007A ES302007A ES302007A1 ES 302007 A1 ES302007 A1 ES 302007A1 ES 0302007 A ES0302007 A ES 0302007A ES 302007 A ES302007 A ES 302007A ES 302007 A1 ES302007 A1 ES 302007A1
- Authority
- ES
- Spain
- Prior art keywords
- manganese
- iron
- oxides
- translation
- machine
- 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.)
- Expired
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title abstract 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052742 iron Inorganic materials 0.000 title abstract 3
- 229910052748 manganese Inorganic materials 0.000 title abstract 3
- 239000011572 manganese Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 229910052500 inorganic mineral Inorganic materials 0.000 title 1
- 239000011707 mineral Substances 0.000 title 1
- 229910052804 chromium Inorganic materials 0.000 abstract 2
- 239000011651 chromium Substances 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000003575 carbonaceous material Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 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
- C22B34/00—Obtaining refractory metals
- C22B34/30—Obtaining chromium, molybdenum or tungsten
- C22B34/32—Obtaining chromium
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/0006—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state
- C21B13/0013—Making spongy iron or liquid steel, by direct processes obtaining iron or steel in a molten state introduction of iron oxide into a bath of molten iron containing a carbon reductant
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/08—Making spongy iron or liquid steel, by direct processes in rotary furnaces
- C21B13/085—Making spongy iron or liquid steel, by direct processes in rotary furnaces wherein iron or steel is obtained in a molten state
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
A method of reducing ore containing at least one of the oxides of chromium, manganese and iron characterized by the fact that a metallic bath is carried out which contains at least one of the metals chromium, manganese and iron in a furnace non-vertical axis of revolutions, this furnace being mounted pivotably around this axis of revolution, a carbonaceous material and the ore to be reduced are added to the bath, the furnace being put in rotation around its axis of revolution and being heated above the bath by at least one burner whose flame is in the presence of insufflated oxygen. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR942828A FR1377329A (en) | 1963-07-26 | 1963-07-26 | Process for reducing ore containing at least one of the oxides of chromium, manganese and iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES302007A1 true ES302007A1 (en) | 1965-01-01 |
Family
ID=8809258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0302007A Expired ES302007A1 (en) | 1963-07-26 | 1964-07-13 | A reduction procedure of mineral containing one, at least, of the oxides of chrome, manganese and iron. (Machine-translation by Google Translate, not legally binding) |
Country Status (3)
| Country | Link |
|---|---|
| ES (1) | ES302007A1 (en) |
| FR (1) | FR1377329A (en) |
| NL (1) | NL6408486A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2493875B1 (en) * | 1980-11-13 | 1988-08-26 | Sofrem | PROCESS FOR PRODUCING LOW-CARBON FERRO-CHROME IN A REACTOR |
| EP3549190B8 (en) * | 2016-11-29 | 2022-08-17 | Eco'ring | Method for melting used portable accumulators and batteries, and use of a facility for implementing the method |
-
1963
- 1963-07-26 FR FR942828A patent/FR1377329A/en not_active Expired
-
1964
- 1964-07-13 ES ES0302007A patent/ES302007A1/en not_active Expired
- 1964-07-24 NL NL6408486A patent/NL6408486A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6408486A (en) | 1965-01-27 |
| FR1377329A (en) | 1964-11-06 |
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