NO120294B - - Google Patents
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- Publication number
- NO120294B NO120294B NO12368A NO12368A NO120294B NO 120294 B NO120294 B NO 120294B NO 12368 A NO12368 A NO 12368A NO 12368 A NO12368 A NO 12368A NO 120294 B NO120294 B NO 120294B
- Authority
- NO
- Norway
- Prior art keywords
- powder
- ore
- furnace
- balls
- manganese
- Prior art date
Links
- 239000000843 powder Substances 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 17
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 16
- 229910052748 manganese Inorganic materials 0.000 claims description 15
- 239000011572 manganese Substances 0.000 claims description 15
- 239000002245 particle Substances 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 11
- 239000003546 flue gas Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- 239000000571 coke Substances 0.000 claims description 8
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims description 8
- 239000008188 pellet Substances 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 5
- 238000005245 sintering Methods 0.000 claims description 3
- 238000010304 firing Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 description 9
- 239000000428 dust Substances 0.000 description 5
- 238000011946 reduction process Methods 0.000 description 4
- 235000019738 Limestone Nutrition 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 238000005188 flotation Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000006028 limestone Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000005453 pelletization Methods 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 239000011362 coarse particle Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012716 precipitator Substances 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910000616 Ferromanganese Inorganic materials 0.000 description 1
- 150000001339 alkali metal compounds Chemical class 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 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
- C22B47/00—Obtaining manganese
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE55767A SE324902B (de) | 1967-01-13 | 1967-01-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO120294B true NO120294B (de) | 1970-09-28 |
Family
ID=20256758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO12368A NO120294B (de) | 1967-01-13 | 1968-01-11 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE709148A (de) |
| FR (1) | FR1550873A (de) |
| NO (1) | NO120294B (de) |
| SE (1) | SE324902B (de) |
| SU (1) | SU381228A3 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI0804694B1 (pt) * | 2008-07-25 | 2018-11-21 | Vale Do Rio Doce Co | processo de produção de pelotas de manganês a partir de minério de manganês sem calcinação e pelota de manganês obtida por tal processo |
-
1967
- 1967-01-13 SE SE55767A patent/SE324902B/xx unknown
-
1968
- 1968-01-10 BE BE709148D patent/BE709148A/xx unknown
- 1968-01-11 NO NO12368A patent/NO120294B/no unknown
- 1968-01-11 SU SU1210828A patent/SU381228A3/ru active
- 1968-01-12 FR FR1550873D patent/FR1550873A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE324902B (de) | 1970-06-15 |
| FR1550873A (de) | 1968-12-20 |
| BE709148A (de) | 1968-07-10 |
| SU381228A3 (de) | 1973-05-15 |
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