CA1221548A - Separation des elements metalliques des rebuts d'alliage - Google Patents

Separation des elements metalliques des rebuts d'alliage

Info

Publication number: CA1221548A
Authority: CA; Canada
Prior art keywords: slag; melt; oxidizing; metal; scrap
Prior art date: 1984-06-01
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

Application number

CA000455726A

Other languages

English (en)

Inventor

Osmo Vartiainen

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Ov-Eng Oy

Original Assignee

Ov-Eng Oy

Priority date (The priority date 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 date listed.)

1984-06-01

Filing date

1984-06-01

Publication date

1987-05-12

1984-06-01 Application filed by Ov-Eng Oy filed Critical Ov-Eng Oy

1984-06-01 Priority to CA000455726A priority Critical patent/CA1221548A/fr

1987-05-12 Application granted granted Critical

1987-05-12 Publication of CA1221548A publication Critical patent/CA1221548A/fr

Status Expired legal-status Critical Current

Links

229910052751 metal Inorganic materials 0.000 title claims abstract description 65
239000002184 metal Substances 0.000 title claims abstract description 65
238000000034 method Methods 0.000 title claims abstract description 38
229910045601 alloy Inorganic materials 0.000 title claims description 15
239000000956 alloy Substances 0.000 title claims description 15
239000002893 slag Substances 0.000 claims abstract description 71
229910052804 chromium Inorganic materials 0.000 claims abstract description 31
229910052760 oxygen Inorganic materials 0.000 claims abstract description 27
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 26
239000001301 oxygen Substances 0.000 claims abstract description 26
229910052721 tungsten Inorganic materials 0.000 claims abstract description 25
229910052750 molybdenum Inorganic materials 0.000 claims abstract description 20
238000007254 oxidation reaction Methods 0.000 claims abstract description 18
230000003647 oxidation Effects 0.000 claims abstract description 16
229910052759 nickel Inorganic materials 0.000 claims abstract description 9
238000010891 electric arc Methods 0.000 claims abstract description 6
229910000531 Co alloy Inorganic materials 0.000 claims abstract description 4
229910000990 Ni alloy Inorganic materials 0.000 claims abstract description 4
239000011651 chromium Substances 0.000 claims description 52
238000011282 treatment Methods 0.000 claims description 27
230000001590 oxidative effect Effects 0.000 claims description 24
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 22
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 18
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 17
239000000155 melt Substances 0.000 claims description 15
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 12
239000011733 molybdenum Substances 0.000 claims description 12
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 11
239000010937 tungsten Substances 0.000 claims description 11
239000010936 titanium Substances 0.000 claims description 10
229910052742 iron Inorganic materials 0.000 claims description 8
229910052719 titanium Inorganic materials 0.000 claims description 8
239000003795 chemical substances by application Substances 0.000 claims description 7
239000011734 sodium Substances 0.000 claims description 7
229910052720 vanadium Inorganic materials 0.000 claims description 7
229910052782 aluminium Inorganic materials 0.000 claims description 6
238000002156 mixing Methods 0.000 claims description 6
229910052708 sodium Inorganic materials 0.000 claims description 6
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 5
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 5
UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 5
KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 4
238000003723 Smelting Methods 0.000 claims description 4
229910017052 cobalt Inorganic materials 0.000 claims description 4
239000010941 cobalt Substances 0.000 claims description 4
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 4
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
229910052715 tantalum Inorganic materials 0.000 claims description 2
LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 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
239000003923 scrap metal Substances 0.000 claims 1
GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims 1
229910000601 superalloy Inorganic materials 0.000 abstract description 11
JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 8
150000002739 metals Chemical class 0.000 description 19
238000007670 refining Methods 0.000 description 11
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
238000006243 chemical reaction Methods 0.000 description 6
239000010949 copper Substances 0.000 description 6
239000000463 material Substances 0.000 description 6
239000000047 product Substances 0.000 description 6
238000004458 analytical method Methods 0.000 description 5
239000000306 component Substances 0.000 description 5
239000011572 manganese Substances 0.000 description 5
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 4
229910000831 Steel Inorganic materials 0.000 description 4
230000003247 decreasing effect Effects 0.000 description 4
238000002386 leaching Methods 0.000 description 4
229910052748 manganese Inorganic materials 0.000 description 4
239000000203 mixture Substances 0.000 description 4
239000000377 silicon dioxide Substances 0.000 description 4
239000010959 steel Substances 0.000 description 4
244000089742 Citrus aurantifolia Species 0.000 description 3
229910052799 carbon Inorganic materials 0.000 description 3
229910052802 copper Inorganic materials 0.000 description 3
239000011133 lead Substances 0.000 description 3
238000002844 melting Methods 0.000 description 3
230000008018 melting Effects 0.000 description 3
239000007800 oxidant agent Substances 0.000 description 3
238000000746 purification Methods 0.000 description 3
238000011084 recovery Methods 0.000 description 3
230000001603 reducing effect Effects 0.000 description 3
239000004576 sand Substances 0.000 description 3
229910052710 silicon Inorganic materials 0.000 description 3
238000007514 turning Methods 0.000 description 3
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
235000008733 Citrus aurantifolia Nutrition 0.000 description 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
235000011941 Tilia x europaea Nutrition 0.000 description 2
238000005275 alloying Methods 0.000 description 2
238000005266 casting Methods 0.000 description 2
230000007423 decrease Effects 0.000 description 2
239000012467 final product Substances 0.000 description 2
239000010436 fluorite Substances 0.000 description 2
238000000227 grinding Methods 0.000 description 2
239000004571 lime Substances 0.000 description 2
239000010955 niobium Substances 0.000 description 2
239000008188 pellet Substances 0.000 description 2
238000010587 phase diagram Methods 0.000 description 2
229910052698 phosphorus Inorganic materials 0.000 description 2
239000002994 raw material Substances 0.000 description 2
238000000926 separation method Methods 0.000 description 2
239000010703 silicon Substances 0.000 description 2
229910000029 sodium carbonate Inorganic materials 0.000 description 2
235000017550 sodium carbonate Nutrition 0.000 description 2
238000009628 steelmaking Methods 0.000 description 2
239000000126 substance Substances 0.000 description 2
229910052718 tin Inorganic materials 0.000 description 2
239000011135 tin Substances 0.000 description 2
GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 2
239000011701 zinc Substances 0.000 description 2
229910052725 zinc Inorganic materials 0.000 description 2
229910002974 CaO–SiO2 Inorganic materials 0.000 description 1
241001600451 Chromis Species 0.000 description 1
229910020598 Co Fe Inorganic materials 0.000 description 1
229910002519 Co-Fe Inorganic materials 0.000 description 1
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
241001608711 Melo Species 0.000 description 1
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
WIGAYVXYNSVZAV-UHFFFAOYSA-N ac1lavbc Chemical compound [W].[W] WIGAYVXYNSVZAV-UHFFFAOYSA-N 0.000 description 1
239000000654 additive Substances 0.000 description 1
229910000272 alkali metal oxide Inorganic materials 0.000 description 1
229910052785 arsenic Inorganic materials 0.000 description 1
238000010923 batch production Methods 0.000 description 1
239000001996 bearing alloy Substances 0.000 description 1
230000033228 biological regulation Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
229910052797 bismuth Inorganic materials 0.000 description 1
229910052793 cadmium Inorganic materials 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
239000003054 catalyst Substances 0.000 description 1
229910000423 chromium oxide Inorganic materials 0.000 description 1
229910052681 coesite Inorganic materials 0.000 description 1
239000000470 constituent Substances 0.000 description 1
239000000356 contaminant Substances 0.000 description 1
238000001816 cooling Methods 0.000 description 1
239000001997 corrosion-resisting alloy Substances 0.000 description 1
229910052593 corundum Inorganic materials 0.000 description 1
239000010431 corundum Substances 0.000 description 1
229910052906 cristobalite Inorganic materials 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
229910001882 dioxygen Inorganic materials 0.000 description 1
238000005553 drilling Methods 0.000 description 1
-1 earth Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
239000010439 graphite Substances 0.000 description 1
229910002804 graphite Inorganic materials 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
239000013067 intermediate product Substances 0.000 description 1
229910052745 lead Inorganic materials 0.000 description 1
229910052744 lithium Inorganic materials 0.000 description 1
229910052749 magnesium Inorganic materials 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
229910001092 metal group alloy Inorganic materials 0.000 description 1
229910052752 metalloid Inorganic materials 0.000 description 1
150000002738 metalloids Chemical class 0.000 description 1
238000010310 metallurgical process Methods 0.000 description 1
GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
239000003921 oil Substances 0.000 description 1
229910052697 platinum Inorganic materials 0.000 description 1
239000000843 powder Substances 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
229910052711 selenium Inorganic materials 0.000 description 1
229910052709 silver Inorganic materials 0.000 description 1
239000007787 solid Substances 0.000 description 1
229910052682 stishovite Inorganic materials 0.000 description 1
229910052717 sulfur Inorganic materials 0.000 description 1
229910052905 tridymite Inorganic materials 0.000 description 1
238000005406 washing Methods 0.000 description 1
239000002023 wood Substances 0.000 description 1

Classifications

- 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

Manufacture And Refinement Of Metals (AREA)

CA000455726A 1984-06-01 1984-06-01 Separation des elements metalliques des rebuts d'alliage Expired CA1221548A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000455726A CA1221548A (fr)	1984-06-01	1984-06-01	Separation des elements metalliques des rebuts d'alliage

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA000455726A CA1221548A (fr)	1984-06-01	1984-06-01	Separation des elements metalliques des rebuts d'alliage

Publications (1)

Publication Number	Publication Date
CA1221548A true CA1221548A (fr)	1987-05-12

Family

ID=4128007

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000455726A Expired CA1221548A (fr)	1984-06-01	1984-06-01	Separation des elements metalliques des rebuts d'alliage

Country Status (1)

Country	Link
CA (1)	CA1221548A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN115198105A (zh) *	2022-07-21	2022-10-18	江西泰和百盛实业有限公司	一种废杂铜生产高纯低氧铜杆工艺中去除碲的方法

1984
- 1984-06-01 CA CA000455726A patent/CA1221548A/fr not_active Expired

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN115198105A (zh) *	2022-07-21	2022-10-18	江西泰和百盛实业有限公司	一种废杂铜生产高纯低氧铜杆工艺中去除碲的方法
CN115198105B (zh) *	2022-07-21	2023-07-21	江西泰和百盛实业有限公司	一种废杂铜生产高纯低氧铜杆工艺中去除碲的方法

Legal Events

Date	Code	Title	Description
2004-06-01	MKEX	Expiry

Publication	Publication Date	Title
US4466826A (en)	1984-08-21	Process for recovering metal values from alloy scraps
US4489046A (en)	1984-12-18	Method for working-up arsenic-containing waste
CN111542623B (zh)	2023-03-14	铜/锡/铅生产中的改进
CA2355443C (fr)	2010-06-29	Methode de fusion d'un concentre de sulfure de cuivre
CN1050387C (zh)	2000-03-15	制造含镍的铁合金或镍合金钢的方法
US3953579A (en)	1976-04-27	Methods of making reactive metal silicide
US4211754A (en)	1980-07-08	Process for the production of a tantalum and niobium bearing concentrate from a tantalum and niobium bearing ferro-alloy
RU2037543C1 (ru)	1995-06-19	Способ получения металлов и сплавов
CA1221548A (fr)	1987-05-12	Separation des elements metalliques des rebuts d'alliage
EP0007890B1 (fr)	1982-11-03	Procédé pour la production et le raffinage de plomb brut à partir de matières brutes plombifères contenant de l'arsenic
EP0292992B1 (fr)	1993-01-13	Récupération des métaux non-ferreux
US1835925A (en)	1931-12-08	Smelting process
US2203214A (en)	1940-06-04	Method of making alloys
EP0034236B1 (fr)	1983-11-16	Procédé pour séparer du chrome à partir de mitraille
US6368380B1 (en)	2002-04-09	Method of melt-removing impurity elements from iron
EP4314371A1 (fr)	2024-02-07	Alliage de ferrosilicium vanadium et/ou niobium, production d'alliage de ferrosilicium vanadium et/ou niobium et son utilisation
US4334925A (en)	1982-06-15	Combined carburization and sulfurization/desulfurization of molybdenum-rich matte
US6059854A (en)	2000-05-09	Process for processing waste incineration residues
KR19980026523A (ko)	1998-07-15	용선 예비처리 폐 탈황 슬래그를 이용한 고철속의 불순원소 제거
JP4525453B2 (ja)	2010-08-18	スラグフューミング方法
SU1759891A1 (ru)	1992-09-07	Шихта дл переработки отходов легированных сталей и сплавов в шихтовую заготовку
US2879158A (en)	1959-03-24	Method for the separation of impurities from cobalt-containing materials
JP4274067B2 (ja)	2009-06-03	銅合金から不純物金属を除去する方法及びそれを利用したスラグフューミング方法
SU889718A1 (ru)	1981-12-15	Глиноземистый материал дл выплавки сталерафинировочного шлака
US5382278A (en)	1995-01-17	Pretreatment of chromium-bearing metal scrap to remove chromium