CA1086074A - Volatilisation des impuretes de dechets recyclables d'affinage - Google Patents

Volatilisation des impuretes de dechets recyclables d'affinage

Info

Publication number: CA1086074A
Authority: CA; Canada
Prior art keywords: sulfur; residue; weight; volatilization; percent
Prior art date: 1977-04-25
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

CA276,851A

Other languages

English (en)

Inventor

Gyula J. Borbely

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.)

Vale Canada Ltd

Original Assignee

Vale Canada Ltd

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.)

1977-04-25

Filing date

1977-04-25

Publication date

1980-09-23

1977-04-25 Application filed by Vale Canada Ltd filed Critical Vale Canada Ltd

1977-04-25 Priority to CA276,851A priority Critical patent/CA1086074A/fr

1977-08-03 Priority to US05/821,470 priority patent/US4092152A/en

1980-09-23 Application granted granted Critical

1980-09-23 Publication of CA1086074A publication Critical patent/CA1086074A/fr

Status Expired legal-status Critical Current

Links

239000012535 impurity Substances 0.000 title claims abstract 4
238000000034 method Methods 0.000 claims abstract 10
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract 5
229910052717 sulfur Inorganic materials 0.000 claims abstract 5
239000011593 sulfur Substances 0.000 claims abstract 5
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims abstract 4
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract 3
239000000460 chlorine Substances 0.000 claims abstract 3
229910052801 chlorine Inorganic materials 0.000 claims abstract 3
229910052787 antimony Inorganic materials 0.000 claims abstract 2
229910052785 arsenic Inorganic materials 0.000 claims abstract 2
229910052797 bismuth Inorganic materials 0.000 claims abstract 2
229910052793 cadmium Inorganic materials 0.000 claims abstract 2
229910052802 copper Inorganic materials 0.000 claims abstract 2
229910052737 gold Inorganic materials 0.000 claims abstract 2
229910052742 iron Inorganic materials 0.000 claims abstract 2
229910052745 lead Inorganic materials 0.000 claims abstract 2
229910052750 molybdenum Inorganic materials 0.000 claims abstract 2
229910052759 nickel Inorganic materials 0.000 claims abstract 2
239000010970 precious metal Substances 0.000 claims abstract 2
229910052702 rhenium Inorganic materials 0.000 claims abstract 2
229910052709 silver Inorganic materials 0.000 claims abstract 2
229910052718 tin Inorganic materials 0.000 claims abstract 2
229910052725 zinc Inorganic materials 0.000 claims abstract 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
239000002184 metal Substances 0.000 claims 2
229910052751 metal Inorganic materials 0.000 claims 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims 1
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims 1
229910017052 cobalt Inorganic materials 0.000 claims 1
239000010941 cobalt Substances 0.000 claims 1
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
239000010949 copper Substances 0.000 claims 1
239000012530 fluid Substances 0.000 claims 1
PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
239000010931 gold Substances 0.000 claims 1
238000010438 heat treatment Methods 0.000 claims 1
238000005453 pelletization Methods 0.000 claims 1
239000004332 silver Substances 0.000 claims 1
239000000463 material Substances 0.000 abstract 5
238000003723 Smelting Methods 0.000 abstract 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
239000000428 dust Substances 0.000 abstract 1
239000007789 gas Substances 0.000 abstract 1
238000011065 in-situ storage Methods 0.000 abstract 1
229910052760 oxygen Inorganic materials 0.000 abstract 1
239000001301 oxygen Substances 0.000 abstract 1
238000007670 refining Methods 0.000 abstract 1
239000007787 solid Substances 0.000 abstract 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)

CA276,851A 1975-05-12 1977-04-25 Volatilisation des impuretes de dechets recyclables d'affinage Expired CA1086074A (fr)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
CA276,851A CA1086074A (fr)	1977-04-25	1977-04-25	Volatilisation des impuretes de dechets recyclables d'affinage
US05/821,470 US4092152A (en)	1975-05-12	1977-08-03	Volatilization of impurities from smelter reverts

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA276,851A CA1086074A (fr)	1977-04-25	1977-04-25	Volatilisation des impuretes de dechets recyclables d'affinage

Publications (1)

Publication Number	Publication Date
CA1086074A true CA1086074A (fr)	1980-09-23

Family

ID=4108485

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA276,851A Expired CA1086074A (fr)	1975-05-12	1977-04-25	Volatilisation des impuretes de dechets recyclables d'affinage

Country Status (1)

Country	Link
CA (1)	CA1086074A (fr)

1977
- 1977-04-25 CA CA276,851A patent/CA1086074A/fr not_active Expired

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Legal Events

Date	Code	Title	Description
1997-09-23	MKEX	Expiry