NO115556B - - Google Patents
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- Publication number
- NO115556B NO115556B NO168400A NO16840067A NO115556B NO 115556 B NO115556 B NO 115556B NO 168400 A NO168400 A NO 168400A NO 16840067 A NO16840067 A NO 16840067A NO 115556 B NO115556 B NO 115556B
- Authority
- NO
- Norway
- Prior art keywords
- slag
- vanadium
- content
- reduction
- iron
- Prior art date
Links
- 239000002893 slag Substances 0.000 claims description 82
- 229910052720 vanadium Inorganic materials 0.000 claims description 52
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 42
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 39
- 238000000034 method Methods 0.000 claims description 26
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 20
- 229910052710 silicon Inorganic materials 0.000 claims description 18
- 229910052742 iron Inorganic materials 0.000 claims description 17
- 229910000628 Ferrovanadium Inorganic materials 0.000 claims description 14
- 239000003638 chemical reducing agent Substances 0.000 claims description 14
- PNXOJQQRXBVKEX-UHFFFAOYSA-N iron vanadium Chemical compound [V].[Fe] PNXOJQQRXBVKEX-UHFFFAOYSA-N 0.000 claims description 14
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 13
- 229910045601 alloy Inorganic materials 0.000 claims description 12
- 239000000956 alloy Substances 0.000 claims description 12
- 239000010703 silicon Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- 229910000519 Ferrosilicon Inorganic materials 0.000 claims description 8
- 238000013019 agitation Methods 0.000 claims description 7
- 229910000805 Pig iron Inorganic materials 0.000 claims description 5
- 239000000395 magnesium oxide Substances 0.000 claims description 5
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 229910001935 vanadium oxide Inorganic materials 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 3
- OSMSIOKMMFKNIL-UHFFFAOYSA-N calcium;silicon Chemical compound [Ca]=[Si] OSMSIOKMMFKNIL-UHFFFAOYSA-N 0.000 claims description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 2
- 229910000789 Aluminium-silicon alloy Inorganic materials 0.000 claims 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims 1
- 235000011941 Tilia x europaea Nutrition 0.000 claims 1
- 229910052593 corundum Inorganic materials 0.000 claims 1
- 230000004907 flux Effects 0.000 claims 1
- 239000004571 lime Substances 0.000 claims 1
- 229910001845 yogo sapphire Inorganic materials 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 description 12
- 239000002184 metal Substances 0.000 description 12
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000010936 titanium Substances 0.000 description 6
- 239000000292 calcium oxide Substances 0.000 description 5
- 235000012255 calcium oxide Nutrition 0.000 description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 5
- 238000010891 electric arc Methods 0.000 description 4
- 238000010079 rubber tapping Methods 0.000 description 4
- 229910052719 titanium Inorganic materials 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- 230000002459 sustained effect Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 229910005347 FeSi Inorganic materials 0.000 description 2
- 229910001021 Ferroalloy Inorganic materials 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229910052681 coesite Inorganic materials 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 229910052906 cristobalite Inorganic materials 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000002085 persistent effect Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910052682 stishovite Inorganic materials 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 229910052905 tridymite Inorganic materials 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 229910017082 Fe-Si Inorganic materials 0.000 description 1
- 229910017133 Fe—Si Inorganic materials 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910000676 Si alloy Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910020169 SiOa Inorganic materials 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- MANBDHUBXBMZNV-UHFFFAOYSA-N [V]=[Si] Chemical compound [V]=[Si] MANBDHUBXBMZNV-UHFFFAOYSA-N 0.000 description 1
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- YDZQQRWRVYGNER-UHFFFAOYSA-N iron;titanium;trihydrate Chemical compound O.O.O.[Ti].[Fe] YDZQQRWRVYGNER-UHFFFAOYSA-N 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000010310 metallurgical process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 150000003388 sodium compounds Chemical class 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/04—Working-up slag
-
- 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
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Compounds Of Iron (AREA)
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO168400A NO115556B (pt) | 1967-05-31 | 1967-05-31 | |
| SE784667A SE310893C (sv) | 1967-05-31 | 1967-06-05 | Forfarande for framstellning av ferrovanadin ur en genom ferskning av vanadinhaltigt rajern framstelld slagg |
| US3579328D US3579328A (en) | 1967-05-31 | 1968-04-11 | Process for the production of ferro-vanadium directly from slag obtained from vanadium-containing pig iron |
| GB2365068A GB1165487A (en) | 1967-05-31 | 1968-05-17 | Production of Ferrovanadium from Vanadium-containing Materials |
| DE19681758399 DE1758399C3 (de) | 1967-05-31 | 1968-05-24 | Verfahren zur Herstellung von Ferrovandium |
| FI147968A FI49187C (fi) | 1967-05-31 | 1968-05-27 | Menetelmä ferrovanadiinin valmistamiseksi suoraan vanadiinipitoisesta raaka-aineesta, kuten vanadiinipitoisen raakaraudan kuonasta. |
| LU56159D LU56159A1 (pt) | 1967-05-31 | 1968-05-28 | |
| NL6807511A NL163565C (nl) | 1967-05-31 | 1968-05-28 | Werkwijze voor het bereiden van ferrovanadium. |
| AT514968A AT306765B (de) | 1967-05-31 | 1968-05-29 | Verfahren zur Herstellung von Ferrovanadin |
| FR1566137D FR1566137A (pt) | 1967-05-31 | 1968-05-30 | |
| BE715981D BE715981A (pt) | 1967-05-31 | 1968-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO168400A NO115556B (pt) | 1967-05-31 | 1967-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO115556B true NO115556B (pt) | 1968-10-21 |
Family
ID=19910088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO168400A NO115556B (pt) | 1967-05-31 | 1967-05-31 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3579328A (pt) |
| AT (1) | AT306765B (pt) |
| BE (1) | BE715981A (pt) |
| FI (1) | FI49187C (pt) |
| FR (1) | FR1566137A (pt) |
| GB (1) | GB1165487A (pt) |
| LU (1) | LU56159A1 (pt) |
| NL (1) | NL163565C (pt) |
| NO (1) | NO115556B (pt) |
| SE (1) | SE310893C (pt) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3770414A (en) * | 1970-12-28 | 1973-11-06 | Continental Ore Corp | Recovery of rhenium and molybdenum values from molybdenite concentrates |
| US3807987A (en) * | 1972-04-10 | 1974-04-30 | Ecolaire Inc | Oil soot handling system |
| US4071355A (en) * | 1976-05-13 | 1978-01-31 | Foote Mineral Company | Recovery of vanadium from pig iron |
| US4256487A (en) * | 1977-04-29 | 1981-03-17 | Bobkova Olga S | Process for producing vanadium-containing alloys |
| US4167409A (en) * | 1977-08-23 | 1979-09-11 | Union Carbide Corporation | Process for lowering the sulfur content of vanadium-carbon materials used as additions to steel |
| DE2847403A1 (de) * | 1978-11-02 | 1980-05-14 | Mannesmann Ag | Verfahren zur herstellung von kohlenstoffarmem stahl aus vanadin- und/oder titanhaltigen eisenerzen |
| US4396425A (en) * | 1981-03-31 | 1983-08-02 | Union Carbide Corporation | Addition agent for adding vanadium to iron base alloys |
| US4361442A (en) * | 1981-03-31 | 1982-11-30 | Union Carbide Corporation | Vanadium addition agent for iron-base alloys |
| US4483710A (en) * | 1981-03-31 | 1984-11-20 | Union Carbide Corporation | Addition agent for adding vanadium to iron base alloys |
| LU83361A1 (de) * | 1981-05-13 | 1983-03-24 | Alloys Continental Sa | Verfahren zum erhoehen der ausbeuten im rahmen von metallothermischen prozessen |
| US4374667A (en) * | 1981-10-14 | 1983-02-22 | Reading Alloys, Inc. | Ferrovanadium carbide addition agents and process for their production |
| FI71770C (fi) * | 1985-05-31 | 1987-02-09 | Outokumpu Oy | Reducering av smaelt metallurgiskt slagg kontinuerligt i en elektrisk ugn. |
| EP0235291B1 (de) * | 1985-08-22 | 1990-02-07 | Uralsky Nauchno-Issledovatelsky Institut Chernykh Metallov | Verfahren zur herstellung von vanadiumschlacke |
| US4853034A (en) * | 1987-04-13 | 1989-08-01 | Quigley Joseph R | Method of ladle desulfurizing molten steel |
| US4957544A (en) * | 1989-09-01 | 1990-09-18 | Texaco, Inc. | Partial oxidation process including the concentration of vanadium and nickel in separate slag phases |
| ZA963234B (en) * | 1995-05-02 | 1996-07-29 | Holderbank Financ Glarus | Process for the production of hydraulic binders and/or alloys such as e g ferrochromium of ferrovanadium |
| US5685244A (en) * | 1995-06-28 | 1997-11-11 | Textron Systems Corporation | Gas-fired smelting apparatus and process |
| US6241806B1 (en) * | 1998-06-09 | 2001-06-05 | Marathon Ashland Petroleum, Llc | Recovering vanadium from petroleum coke as dust |
| US6231640B1 (en) * | 1998-06-09 | 2001-05-15 | Marathon Ashland Petroleum Llc | Dissolving petroleum coke in molten iron to recover vanadium metal |
| RU2442827C2 (ru) * | 2010-01-11 | 2012-02-20 | Открытое акционерное общество "ЕВРАЗ Нижнетагильский металлургический комбинат" (ОАО "ЕВРАЗ НТМК") | Способ извлечения ванадия при конвертерном переделе природно-легированного чугуна |
| RU2566230C2 (ru) * | 2014-01-14 | 2015-10-20 | Леонид Андреевич Смирнов | Способ переработки в кислородном конвертере низкокремнистого ванадийсодержащего металлического расплава |
| RU2656125C2 (ru) * | 2016-05-04 | 2018-06-01 | Акционерное общество "ЕВРАЗ Нижнетагильский металлургический комбинат", (АО "ЕВРАЗ НТМК") | Способ получения твердого чугуна |
| CN106381401B (zh) * | 2016-12-14 | 2018-08-10 | 安徽工业大学 | 一种含钒钢渣中钒的还原富集方法 |
| CN107699780B (zh) * | 2017-09-21 | 2019-11-08 | 河钢股份有限公司承德分公司 | 一种制备氮化钒铁合金的方法 |
| CN110408779B (zh) * | 2019-07-25 | 2021-04-02 | 河钢股份有限公司承德分公司 | 一种含钒固废资源综合回收利用的方法 |
| CN111254344B (zh) * | 2020-03-06 | 2021-03-19 | 攀钢集团攀枝花钢铁研究院有限公司 | 钒铁合金的制备方法 |
| CN113736998B (zh) * | 2021-09-07 | 2023-05-02 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种钙法提钒尾渣无害化处理的方法 |
-
1967
- 1967-05-31 NO NO168400A patent/NO115556B/no unknown
- 1967-06-05 SE SE784667A patent/SE310893C/xx unknown
-
1968
- 1968-04-11 US US3579328D patent/US3579328A/en not_active Expired - Lifetime
- 1968-05-17 GB GB2365068A patent/GB1165487A/en not_active Expired
- 1968-05-27 FI FI147968A patent/FI49187C/fi active
- 1968-05-28 LU LU56159D patent/LU56159A1/xx unknown
- 1968-05-28 NL NL6807511A patent/NL163565C/xx not_active IP Right Cessation
- 1968-05-29 AT AT514968A patent/AT306765B/de not_active IP Right Cessation
- 1968-05-30 FR FR1566137D patent/FR1566137A/fr not_active Expired
- 1968-05-31 BE BE715981D patent/BE715981A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AT306765B (de) | 1973-04-25 |
| FI49187B (pt) | 1974-12-31 |
| FI49187C (fi) | 1975-04-10 |
| NL6807511A (pt) | 1968-12-02 |
| US3579328A (en) | 1971-05-18 |
| LU56159A1 (pt) | 1968-09-12 |
| DE1758399A1 (de) | 1971-01-28 |
| FR1566137A (pt) | 1969-05-02 |
| NL163565C (nl) | 1980-09-15 |
| SE310893C (sv) | 1978-02-13 |
| SE310893B (pt) | 1969-05-19 |
| BE715981A (pt) | 1968-10-16 |
| GB1165487A (en) | 1969-10-01 |
| NL163565B (nl) | 1980-04-15 |
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