FI71351C - Saett att framstaella flytande metall huvudsakligen bestaoendeav mangan samt jaern och eventuellt kisel - Google Patents
Saett att framstaella flytande metall huvudsakligen bestaoendeav mangan samt jaern och eventuellt kisel Download PDFInfo
- Publication number
- FI71351C FI71351C FI813737A FI813737A FI71351C FI 71351 C FI71351 C FI 71351C FI 813737 A FI813737 A FI 813737A FI 813737 A FI813737 A FI 813737A FI 71351 C FI71351 C FI 71351C
- Authority
- FI
- Finland
- Prior art keywords
- manganese
- jaern
- bestaoendeav
- huvudsakligen
- kisel
- Prior art date
Links
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 title claims description 11
- 101100148710 Clarkia breweri SAMT gene Proteins 0.000 title 1
- 229910052748 manganese Inorganic materials 0.000 claims description 15
- 239000011572 manganese Substances 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 11
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 229910000616 Ferromanganese Inorganic materials 0.000 claims description 5
- DALUDRGQOYMVLD-UHFFFAOYSA-N iron manganese Chemical compound [Mn].[Fe] DALUDRGQOYMVLD-UHFFFAOYSA-N 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 230000009969 flowable effect Effects 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 229910000519 Ferrosilicon Inorganic materials 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 229930195733 hydrocarbon Natural products 0.000 claims description 2
- 150000002430 hydrocarbons Chemical class 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 238000003723 Smelting Methods 0.000 claims 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 claims 1
- 239000003638 chemical reducing agent Substances 0.000 description 7
- 239000002893 slag Substances 0.000 description 6
- 239000007858 starting material Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000571 coke Substances 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- DEXFNLNNUZKHNO-UHFFFAOYSA-N 6-[3-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperidin-1-yl]-3-oxopropyl]-3H-1,3-benzoxazol-2-one Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C1CCN(CC1)C(CCC1=CC2=C(NC(O2)=O)C=C1)=O DEXFNLNNUZKHNO-UHFFFAOYSA-N 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/12—Making spongy iron or liquid steel, by direct processes in electric furnaces
- C21B13/125—By using plasma
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C22/00—Alloys based on manganese
-
- 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
- C21B13/002—Reduction of iron ores by passing through a heated column of carbon
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B13/00—Making spongy iron or liquid steel, by direct processes
- C21B13/006—Starting from ores containing non ferrous metallic oxides
-
- 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
- C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
- C22B4/005—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys using plasma jets
-
- 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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/10—Dry methods smelting of sulfides or formation of mattes by solid carbonaceous reducing agents
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Carbon Steel Or Casting Steel Manufacturing (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Treatment Of Steel In Its Molten State (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA00811540A ZA811540B (en) | 1981-03-09 | 1981-03-09 | Method of producing molten metal consisting mainly of manganese and iron |
| ZA8101540 | 1981-03-09 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI813737L FI813737L (fi) | 1982-09-10 |
| FI71351B FI71351B (fi) | 1986-09-09 |
| FI71351C true FI71351C (fi) | 1986-12-19 |
Family
ID=25575250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI813737A FI71351C (fi) | 1981-03-09 | 1981-11-24 | Saett att framstaella flytande metall huvudsakligen bestaoendeav mangan samt jaern och eventuellt kisel |
Country Status (24)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE436124B (sv) * | 1982-09-08 | 1984-11-12 | Skf Steel Eng Ab | Sett att framstella ferrokisel |
| SE453304B (sv) * | 1984-10-19 | 1988-01-25 | Skf Steel Eng Ab | Sett for framstellning av metaller och/eller generering av slagg fran oxidmalmer |
| GB9108778D0 (en) * | 1991-04-24 | 1991-06-12 | British Steel Plc | Production of ferromanganese |
| RU2044088C1 (ru) * | 1994-04-15 | 1995-09-20 | Акционерное общество закрытого типа "ККИП" | Способ извлечения марганца из марганецсодержащего сырья |
| RU2158782C1 (ru) * | 2000-03-10 | 2000-11-10 | ЗАО "Шунгитовые технологии" | Шихта для выплавки ферромарганца |
| RU2449038C1 (ru) * | 2010-09-23 | 2012-04-27 | УЧРЕЖДЕНИЕ РОССИЙСКОЙ АКАДЕМИИ НАУК ИНСТИТУТ МЕТАЛЛУРГИИ УРАЛЬСКОГО ОТДЕЛЕНИЯ РАН (ИМЕТ УрО РАН) | Шихта для выплавки ферросиликомарганца |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE295549C (enrdf_load_stackoverflow) * | ||||
| FR1452850A (fr) * | 1965-08-04 | 1966-04-15 | Siderurgie Fse Inst Rech | Procédé de réduction de minerais au four électrique |
| SE388210B (sv) * | 1973-01-26 | 1976-09-27 | Skf Svenska Kullagerfab Ab | Sett vid reduktion av metall ur metalloxider |
| US4072504A (en) * | 1973-01-26 | 1978-02-07 | Aktiebolaget Svenska Kullagerfabriken | Method of producing metal from metal oxides |
-
1981
- 1981-03-09 ZA ZA00811540A patent/ZA811540B/xx unknown
- 1981-05-11 IN IN491/CAL/81A patent/IN155076B/en unknown
- 1981-06-02 PH PH25707A patent/PH19400A/en unknown
- 1981-08-31 SE SE8105120A patent/SE8105120L/ not_active Application Discontinuation
- 1981-10-19 GB GB8131411A patent/GB2094354B/en not_active Expired
- 1981-10-22 DE DE3141926A patent/DE3141926C2/de not_active Expired
- 1981-11-05 ES ES506883A patent/ES8206639A1/es not_active Expired
- 1981-11-17 CA CA000390264A patent/CA1174855A/en not_active Expired
- 1981-11-17 ZW ZW279/81A patent/ZW27981A1/xx unknown
- 1981-11-17 AU AU77563/81A patent/AU541839B2/en not_active Ceased
- 1981-11-18 BE BE0/206590A patent/BE891176A/fr not_active IP Right Cessation
- 1981-11-20 FR FR8121825A patent/FR2501238B1/fr not_active Expired
- 1981-11-20 IT IT25206/81A patent/IT1140286B/it active
- 1981-11-23 AT AT0502781A patent/AT385518B/de not_active IP Right Cessation
- 1981-11-24 FI FI813737A patent/FI71351C/fi not_active IP Right Cessation
- 1981-11-30 MX MX190331A patent/MX157301A/es unknown
- 1981-11-30 KR KR1019810004651A patent/KR830007865A/ko not_active Withdrawn
- 1981-12-03 CS CS818953A patent/CS226043B2/cs unknown
- 1981-12-07 DD DD81235493A patent/DD202185A5/de not_active IP Right Cessation
- 1981-12-14 SU SU813366706A patent/SU1069632A3/ru active
- 1981-12-16 PL PL23426681A patent/PL234266A1/xx unknown
-
1982
- 1982-01-14 OA OA57593A patent/OA06996A/xx unknown
- 1982-01-20 JP JP57006181A patent/JPS57149438A/ja active Pending
- 1982-01-26 BR BR8200425A patent/BR8200425A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE8105120L (sv) | 1982-09-10 |
| IN155076B (enrdf_load_stackoverflow) | 1984-12-29 |
| AT385518B (de) | 1988-04-11 |
| CS226043B2 (en) | 1984-03-19 |
| DE3141926C2 (de) | 1985-06-13 |
| GB2094354B (en) | 1984-10-31 |
| IT1140286B (it) | 1986-09-24 |
| KR830007865A (ko) | 1983-11-07 |
| AU541839B2 (en) | 1985-01-24 |
| DE3141926A1 (de) | 1982-10-28 |
| PH19400A (en) | 1986-04-10 |
| JPS57149438A (en) | 1982-09-16 |
| AU7756381A (en) | 1982-09-16 |
| FR2501238A1 (fr) | 1982-09-10 |
| FI71351B (fi) | 1986-09-09 |
| PL234266A1 (enrdf_load_stackoverflow) | 1982-09-27 |
| BE891176A (fr) | 1982-03-16 |
| DD202185A5 (de) | 1983-08-31 |
| ES506883A0 (es) | 1982-09-01 |
| CA1174855A (en) | 1984-09-25 |
| ZW27981A1 (en) | 1982-02-10 |
| GB2094354A (en) | 1982-09-15 |
| MX157301A (es) | 1988-11-14 |
| SU1069632A3 (ru) | 1984-01-23 |
| ES8206639A1 (es) | 1982-09-01 |
| ATA502781A (de) | 1987-09-15 |
| BR8200425A (pt) | 1982-11-30 |
| IT8125206A0 (it) | 1981-11-20 |
| FR2501238B1 (fr) | 1986-04-18 |
| FI813737L (fi) | 1982-09-10 |
| ZA811540B (en) | 1981-11-25 |
| OA06996A (fr) | 1983-08-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU744754B2 (en) | Method of making iron and steel | |
| US3215522A (en) | Silicon metal production | |
| CA1195507A (en) | Production of steel | |
| CA2374703A1 (en) | Process for manufacturing molten metal iron | |
| KR101839399B1 (ko) | 동시 탈인 및 탈황 능력이 우수한 나트륨계 단광 및 그 제조방법 | |
| FI70259B (fi) | Saett att framstaella ferrokisel | |
| FI71351C (fi) | Saett att framstaella flytande metall huvudsakligen bestaoendeav mangan samt jaern och eventuellt kisel | |
| FI70253C (fi) | Framstaellning av aluminium- kisellegeringar | |
| KR101469678B1 (ko) | 연속 테르밋 반응을 이용한 저탄소메탈망간 또는 저탄소페로망간 제조방법 | |
| KR101469679B1 (ko) | 연속 테르밋 반응을 이용한 저탄소페로크롬 제조방법 | |
| US3579325A (en) | Steel-making process employing an auxiliary composition | |
| WO2001086006A2 (en) | Improved process for the production of stainless steels and high chromium steels and stainless steelproduced thereby | |
| RU2287017C2 (ru) | Способ бескоксовой переработки ванадийсодержащего рудного сырья с получением легированной ванадием стали, горячих металлизованных окатышей и ванадиевого шлака | |
| US3666445A (en) | Auxiliary composition for steel-making furnaces | |
| JPH03183719A (ja) | 製鋼工程におけるマンガン鉱石の還元促進方法 | |
| EP0153260B1 (fr) | Procédé de production de ferro-manganèse affiné par réactions metallo-thermiques en poche | |
| KR970009513B1 (ko) | 중저탄소 훼로망간의 제조방법 | |
| US4557758A (en) | Steelmaking process | |
| CN101984102A (zh) | 一种硅钙合金的冶炼方法 | |
| SU870440A2 (ru) | Способ выплавки стали | |
| KR20030048319A (ko) | 철광석 소결광의 제조 방법 | |
| SU1273400A1 (ru) | Способ выплавки силикомарганца | |
| SU1022994A1 (ru) | Способ выплавки стали | |
| JPH034609B2 (enrdf_load_stackoverflow) | ||
| JP2817225B2 (ja) | 低硫黄銑の製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: SKF STEEL ENGINEERING AB |