CA1308918C - Redacteur a injection immerge et fusion directe des matieres a base de sulfure de zinc dans celui-ci - Google Patents

Redacteur a injection immerge et fusion directe des matieres a base de sulfure de zinc dans celui-ci

Info

Publication number: CA1308918C
Authority: CA; Canada
Prior art keywords: zone; slag; gas; zinc; furnace
Prior art date: 1985-11-19
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 - Lifetime

Application number

CA000523211A

Other languages

English (en)

Inventor

John Millice Floyd

Brian William Lightfoot

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.)

Outotec Ausmelt Pty Ltd

Original Assignee

Ausmelt 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.)

1985-11-19

Filing date

1986-11-18

Publication date

1992-10-20

1986-11-18 Application filed by Ausmelt Ltd filed Critical Ausmelt Ltd

1992-10-20 Application granted granted Critical

1992-10-20 Publication of CA1308918C publication Critical patent/CA1308918C/fr

2009-10-20 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000000463 material Substances 0.000 title claims abstract description 22
239000005083 Zinc sulfide Substances 0.000 title claims abstract description 12
DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 title claims abstract description 8
238000003723 Smelting Methods 0.000 title claims description 18
239000002893 slag Substances 0.000 claims abstract description 60
239000007789 gas Substances 0.000 claims abstract description 53
239000011701 zinc Substances 0.000 claims abstract description 46
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 44
229910052725 zinc Inorganic materials 0.000 claims abstract description 44
238000000034 method Methods 0.000 claims abstract description 39
230000008569 process Effects 0.000 claims abstract description 36
XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 18
239000003546 flue gas Substances 0.000 claims abstract description 12
UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims abstract description 11
229910052751 metal Inorganic materials 0.000 claims abstract description 11
239000002184 metal Substances 0.000 claims abstract description 11
239000003638 chemical reducing agent Substances 0.000 claims abstract description 10
239000011787 zinc oxide Substances 0.000 claims abstract description 9
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 8
239000005864 Sulphur Substances 0.000 claims abstract description 8
238000002156 mixing Methods 0.000 claims abstract description 8
230000001590 oxidative effect Effects 0.000 claims abstract description 7
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 17
239000001301 oxygen Substances 0.000 claims description 17
229910052760 oxygen Inorganic materials 0.000 claims description 17
239000000446 fuel Substances 0.000 claims description 11
239000003517 fume Substances 0.000 claims description 10
239000007788 liquid Substances 0.000 claims description 10
229910052793 cadmium Inorganic materials 0.000 claims description 8
BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 8
239000012141 concentrate Substances 0.000 claims description 8
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 8
238000002347 injection Methods 0.000 claims description 7
239000007924 injection Substances 0.000 claims description 7
239000000203 mixture Substances 0.000 claims description 6
239000012159 carrier gas Substances 0.000 claims description 4
239000003034 coal gas Substances 0.000 claims description 4
239000003345 natural gas Substances 0.000 claims description 4
230000002093 peripheral effect Effects 0.000 claims description 2
238000011084 recovery Methods 0.000 abstract description 3
230000009467 reduction Effects 0.000 description 13
239000003245 coal Substances 0.000 description 10
230000003647 oxidation Effects 0.000 description 10
238000007254 oxidation reaction Methods 0.000 description 10
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
238000004519 manufacturing process Methods 0.000 description 6
239000007787 solid Substances 0.000 description 6
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
239000000571 coke Substances 0.000 description 4
239000000428 dust Substances 0.000 description 4
230000004907 flux Effects 0.000 description 4
JQJCSZOEVBFDKO-UHFFFAOYSA-N lead zinc Chemical compound [Zn].[Pb] JQJCSZOEVBFDKO-UHFFFAOYSA-N 0.000 description 4
239000000377 silicon dioxide Substances 0.000 description 4
238000007792 addition Methods 0.000 description 3
238000002485 combustion reaction Methods 0.000 description 3
238000012423 maintenance Methods 0.000 description 3
238000010079 rubber tapping Methods 0.000 description 3
235000019738 Limestone Nutrition 0.000 description 2
229910001297 Zn alloy Inorganic materials 0.000 description 2
230000008901 benefit Effects 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
229910052681 coesite Inorganic materials 0.000 description 2
239000000470 constituent Substances 0.000 description 2
238000001816 cooling Methods 0.000 description 2
229910052906 cristobalite Inorganic materials 0.000 description 2
239000012717 electrostatic precipitator Substances 0.000 description 2
239000012530 fluid Substances 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
229910052742 iron Inorganic materials 0.000 description 2
239000006028 limestone Substances 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
239000000047 product Substances 0.000 description 2
230000003134 recirculating effect Effects 0.000 description 2
235000012239 silicon dioxide Nutrition 0.000 description 2
229910052682 stishovite Inorganic materials 0.000 description 2
229910052905 tridymite Inorganic materials 0.000 description 2
241001062472 Stokellia anisodon Species 0.000 description 1
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
230000009471 action Effects 0.000 description 1
239000003570 air Substances 0.000 description 1
229910045601 alloy Inorganic materials 0.000 description 1
239000000956 alloy Substances 0.000 description 1
229910052787 antimony Inorganic materials 0.000 description 1
WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
229910052785 arsenic Inorganic materials 0.000 description 1
RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
239000011365 complex material Substances 0.000 description 1
239000002826 coolant Substances 0.000 description 1
238000005485 electric heating Methods 0.000 description 1
230000005611 electricity Effects 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
230000003628 erosive effect Effects 0.000 description 1
239000012065 filter cake Substances 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
238000007670 refining Methods 0.000 description 1
238000000926 separation method Methods 0.000 description 1
238000005245 sintering Methods 0.000 description 1
239000007921 spray Substances 0.000 description 1
150000004763 sulfides Chemical class 0.000 description 1
235000010269 sulphur dioxide Nutrition 0.000 description 1
239000004291 sulphur dioxide Substances 0.000 description 1
239000001117 sulphuric acid Substances 0.000 description 1
235000011149 sulphuric acid Nutrition 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/04—Obtaining zinc by distilling
- C22B19/16—Distilling vessels
- 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
- C22B13/00—Obtaining lead
- C22B13/02—Obtaining lead by dry processes
- 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/04—Obtaining zinc by distilling

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)

CA000523211A 1985-11-19 1986-11-18 Redacteur a injection immerge et fusion directe des matieres a base de sulfure de zinc dans celui-ci Expired - Lifetime CA1308918C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
AUPH347385		1985-11-19
AUPH3473		1985-11-19

Publications (1)

Publication Number	Publication Date
CA1308918C true CA1308918C (fr)	1992-10-20

Family

ID=3771377

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000523211A Expired - Lifetime CA1308918C (fr)	1985-11-19	1986-11-18	Redacteur a injection immerge et fusion directe des matieres a base de sulfure de zinc dans celui-ci

Country Status (3)

Country	Link
AU (1)	AU592398B2 (fr)
CA (1)	CA1308918C (fr)
WO (1)	WO1987003010A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8916090D0 (en) *	1989-07-13	1989-08-31	Tolltreck International Limite	Zinc recovery process
US5282881A (en) *	1989-08-24	1994-02-01	Ausmelt Pty. Ltd.	Smelting of metallurgical waste materials containing iron compounds and toxic elements
FI90789C (sv) *	1989-11-10	1994-03-25	Ahlstroem Oy	Förfarande och anordning för behandling av zinkslig
WO1991008317A1 (fr) *	1989-12-05	1991-06-13	Mount Isa Mines Limited	Production de zinc par fusion
FR2666592A1 (fr) *	1990-09-12	1992-03-13	Siderurgie Fse Inst Rech	Dispositif d'extraction de metaux volatils, tels que le zinc et le plomb, sous forme d'oxydes a partir de dechets oxydes contenant du fer, et procede utilisant ce dispositif.
US5178667A (en) *	1990-10-09	1993-01-12	Sumitomo Metal Mining Company Limited	Dry process for refining zinc sulfide concentrates
SE542917C2 (en) *	2019-01-14	2020-09-15	Valeas Recycling Solutions Ab	Treatment of ferric iron based material comprising zinc and sulfur

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB792846A (en) *	1954-07-26	1958-04-02	Eugene Warland	Continuous method for reducing oxidic zinc ores indirectly by means of carbon and apparatus for carrying out the method
AU468780B2 (en) *	1972-06-26	1976-01-22	Borax Consolidated Limited	Improvements in or relating to zinc and lead smelting
US4141721A (en) *	1976-12-16	1979-02-27	Frolov Jury F	Method and apparatus for complex continuous processing of polymetallic raw materials
AU583906B2 (en) *	1985-04-03	1989-05-11	Cra Services Limited	Smelting process

1986
- 1986-11-18 CA CA000523211A patent/CA1308918C/fr not_active Expired - Lifetime
- 1986-11-19 AU AU67311/87A patent/AU592398B2/en not_active Expired
- 1986-11-19 WO PCT/AU1986/000350 patent/WO1987003010A1/fr not_active Ceased

Also Published As

Publication number	Publication date
AU6731187A (en)	1987-06-02
AU592398B2 (en)	1990-01-11
WO1987003010A1 (fr)	1987-05-21

Legal Events

Date	Code	Title	Description
2009-10-20	MKEX	Expiry

Publication	Publication Date	Title
US4085923A (en)	1978-04-25	Apparatus for a metallurgical process using oxygen
US4588436A (en)	1986-05-13	Method of recovering metals from liquid slag
CA1279198C (fr)	1991-01-22	Methode de fusion du zinc a l'aide d'une zone d'oxydation et d'une zone de reduction
CA1092832A (fr)	1981-01-06	Methode pour produire du cuivre ampoule
US4741770A (en)	1988-05-03	Zinc smelting process using oxidation zone and reduction zone
US4266971A (en)	1981-05-12	Continuous process of converting non-ferrous metal sulfide concentrates
US3663207A (en)	1972-05-16	Direct process for smelting of lead sulphide concentrates to lead
US3271134A (en)	1966-09-06	Extraction of zinc
US5372630A (en)	1994-12-13	Direct sulphidization fuming of zinc
KR100322393B1 (ko)	2002-05-13	적어도부분적으로건식야금법에의해정련된니켈함유원료로부터의고등급니켈매트의제조방법
CA1308918C (fr)	1992-10-20	Redacteur a injection immerge et fusion directe des matieres a base de sulfure de zinc dans celui-ci
DE69026113T2 (de)	1996-10-24	Rückgewinnung von metall
US4414022A (en)	1983-11-08	Method and apparatus for smelting sulfidic ore concentrates
US3847595A (en)	1974-11-12	Lead smelting process
EP0053595B1 (fr)	1985-09-11	Procédé pour la récupération du métal contenu dans des complexes métalliques sulfurés bruts
US2660525A (en)	1953-11-24	Method of extracting lead from its sulfides
US3988148A (en)	1976-10-26	Metallurgical process using oxygen
EP0077190A2 (fr)	1983-04-20	Méthode et appareillage pour la fusion et le raffinage par volatilisation de concentrés d'étain
CN116065031B (zh)	2025-08-26	一种铅冰铜高效吹炼方法及吹炼装置
CA1204598A (fr)	1986-05-20	Methode de production de lingots de plomb a partir des concentres du sulfure
US3990889A (en)	1976-11-09	Metallurgical process using oxygen
US3463473A (en)	1969-08-26	Installation for extracting zinc from fumes rich in zinc vapour
AU632650B2 (en)	1993-01-07	Conversion of zinc sulphide to zinc
JPS5948939B2 (ja)	1984-11-29	多種金属原料の複合連続処理方法およびその装置
US2847294A (en)	1958-08-12	Method of purifying and desulfurizing zinc sulfide ores and concentrates