CA1337579C - Procede de raffinage de plomb - Google Patents

Procede de raffinage de plomb

Info

Publication number: CA1337579C
Authority: CA; Canada
Prior art keywords: lead; bath; dross; amount; calcium
Prior art date: 1989-08-25
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 - Fee Related

Application number

CA 609401

Other languages

English (en)

Inventor

Gerald R. Larouche

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.)

Teck Metals Ltd

Original Assignee

Teck Metals 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.)

1989-08-25

Filing date

1989-08-25

Publication date

1995-11-21

1989-08-25 Application filed by Teck Metals Ltd filed Critical Teck Metals Ltd

1989-08-25 Priority to CA 609401 priority Critical patent/CA1337579C/fr

1995-11-21 Application granted granted Critical

1995-11-21 Publication of CA1337579C publication Critical patent/CA1337579C/fr

2012-11-21 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

238000007670 refining Methods 0.000 title claims abstract description 39
238000000034 method Methods 0.000 title claims description 30
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 25
239000011575 calcium Substances 0.000 claims abstract description 25
229910052791 calcium Inorganic materials 0.000 claims abstract description 25
239000003795 chemical substances by application Substances 0.000 claims abstract description 25
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 20
239000006023 eutectic alloy Substances 0.000 claims abstract description 18
229910052751 metal Inorganic materials 0.000 claims abstract description 16
239000002184 metal Substances 0.000 claims abstract description 16
CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 claims abstract description 13
VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 claims abstract description 12
238000002844 melting Methods 0.000 claims abstract description 10
230000008018 melting Effects 0.000 claims abstract description 10
239000004317 sodium nitrate Substances 0.000 claims abstract description 6
235000010344 sodium nitrate Nutrition 0.000 claims abstract description 6
230000015572 biosynthetic process Effects 0.000 claims description 7
238000010438 heat treatment Methods 0.000 claims description 2
238000011282 treatment Methods 0.000 abstract description 4
229910045601 alloy Inorganic materials 0.000 description 10
239000000956 alloy Substances 0.000 description 10
150000002739 metals Chemical class 0.000 description 7
229910052782 aluminium Inorganic materials 0.000 description 6
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
239000012535 impurity Substances 0.000 description 6
230000003647 oxidation Effects 0.000 description 5
238000007254 oxidation reaction Methods 0.000 description 5
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
229910052710 silicon Inorganic materials 0.000 description 4
239000010703 silicon Substances 0.000 description 4
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 description 3
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 3
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
229910052787 antimony Inorganic materials 0.000 description 3
WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 3
229910052785 arsenic Inorganic materials 0.000 description 3
RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 3
239000011777 magnesium Substances 0.000 description 3
229910052749 magnesium Inorganic materials 0.000 description 3
229910052725 zinc Inorganic materials 0.000 description 3
239000011701 zinc Substances 0.000 description 3
NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
238000007792 addition Methods 0.000 description 2
238000013019 agitation Methods 0.000 description 2
229910052797 bismuth Inorganic materials 0.000 description 2
JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 2
229910052802 copper Inorganic materials 0.000 description 2
239000010949 copper Substances 0.000 description 2
238000004090 dissolution Methods 0.000 description 2
230000000694 effects Effects 0.000 description 2
230000004907 flux Effects 0.000 description 2
229910052744 lithium Inorganic materials 0.000 description 2
239000000155 melt Substances 0.000 description 2
229910052709 silver Inorganic materials 0.000 description 2
239000004332 silver Substances 0.000 description 2
229910052708 sodium Inorganic materials 0.000 description 2
239000011734 sodium Substances 0.000 description 2
150000003388 sodium compounds Chemical class 0.000 description 2
229910052714 tellurium Inorganic materials 0.000 description 2
PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 2
229910052718 tin Inorganic materials 0.000 description 2
PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical class [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
229910000882 Ca alloy Inorganic materials 0.000 description 1
229910000978 Pb alloy Inorganic materials 0.000 description 1
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
229910000676 Si alloy Inorganic materials 0.000 description 1
238000003723 Smelting Methods 0.000 description 1
229910001128 Sn alloy Inorganic materials 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
229910001297 Zn alloy Inorganic materials 0.000 description 1
YVIMHTIMVIIXBQ-UHFFFAOYSA-N [SnH3][Al] Chemical compound [SnH3][Al] YVIMHTIMVIIXBQ-UHFFFAOYSA-N 0.000 description 1
239000000654 additive Substances 0.000 description 1
FJMNNXLGOUYVHO-UHFFFAOYSA-N aluminum zinc Chemical compound [Al].[Zn] FJMNNXLGOUYVHO-UHFFFAOYSA-N 0.000 description 1
235000019270 ammonium chloride Nutrition 0.000 description 1
229910052788 barium Inorganic materials 0.000 description 1
DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
229910052793 cadmium Inorganic materials 0.000 description 1
BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000003245 coal Substances 0.000 description 1
150000001875 compounds Chemical class 0.000 description 1
239000012141 concentrate Substances 0.000 description 1
238000001816 cooling Methods 0.000 description 1
PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
229910052737 gold Inorganic materials 0.000 description 1
239000010931 gold Substances 0.000 description 1
150000004820 halides Chemical class 0.000 description 1
230000002401 inhibitory effect Effects 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
239000002142 lead-calcium alloy Substances 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
229910052698 phosphorus Inorganic materials 0.000 description 1
239000011574 phosphorus Substances 0.000 description 1
239000011591 potassium Substances 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
238000011084 recovery Methods 0.000 description 1
229910052711 selenium Inorganic materials 0.000 description 1
239000011669 selenium Substances 0.000 description 1
239000010959 steel Substances 0.000 description 1
239000011593 sulfur Substances 0.000 description 1
229910052717 sulfur Inorganic materials 0.000 description 1
239000011135 tin Substances 0.000 description 1
230000000007 visual effect Effects 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
- C22B13/00—Obtaining lead
- C22B13/06—Refining

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)

CA 609401 1989-08-25 1989-08-25 Procede de raffinage de plomb Expired - Fee Related CA1337579C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA 609401 CA1337579C (fr)	1989-08-25	1989-08-25	Procede de raffinage de plomb

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA 609401 CA1337579C (fr)	1989-08-25	1989-08-25	Procede de raffinage de plomb

Publications (1)

Publication Number	Publication Date
CA1337579C true CA1337579C (fr)	1995-11-21

Family

ID=4140501

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 609401 Expired - Fee Related CA1337579C (fr)	1989-08-25	1989-08-25	Procede de raffinage de plomb

Country Status (1)

Country	Link
CA (1)	CA1337579C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112981132A (zh) *	2019-12-15	2021-06-18	湖南省桂阳银星有色冶炼有限公司	一种利于除镉的粗铅电解精炼方法
EP4417719A1 (fr) *	2023-02-16	2024-08-21	Baterpol Spolka Akcyjna	Procédé de raffinage d'un alliage plomb-étain

1989
- 1989-08-25 CA CA 609401 patent/CA1337579C/fr not_active Expired - Fee Related

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN112981132A (zh) *	2019-12-15	2021-06-18	湖南省桂阳银星有色冶炼有限公司	一种利于除镉的粗铅电解精炼方法
EP4417719A1 (fr) *	2023-02-16	2024-08-21	Baterpol Spolka Akcyjna	Procédé de raffinage d'un alliage plomb-étain

Legal Events

Date	Code	Title	Description
2009-11-23	MKLA	Lapsed

Publication	Publication Date	Title
US4911755A (en)	1990-03-27	Method for the refining of lead
CA1337579C (fr)	1995-11-21	Procede de raffinage de plomb
US3291597A (en)	1966-12-13	Process for recovering metal values utilizing fused salts
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
US2701194A (en)	1955-02-01	Process of recovering zinc metals and its alloys from zinc dross
US4404026A (en)	1983-09-13	Process for separation of dross elements combining sodium addition to molten bullion followed by controlled solidification of casting
US2296196A (en)	1942-09-15	Process for purifying metals
US3667934A (en)	1972-06-06	Refining of zinc
US4427629A (en)	1984-01-24	Process for metal-enrichment of lead bullion
RU2094495C1 (ru)	1997-10-27	Способ переработки оловосодержащих железо-мышьяковистых сплавов
RU2258091C1 (ru)	2005-08-10	Способ извлечения серебра из отходов
US1957837A (en)	1934-05-08	Method of purifying lead, tin, and lead-tin alloys
JPS6344813B2 (fr)	1988-09-07
US1989734A (en)	1935-02-05	Production of bismuth
JPS6049701B2 (ja)	1985-11-05	溶触金属中の砒素および又は銅を除去する方法
US1827821A (en)	1931-10-20	Reduction of metal compounds
US3169855A (en)	1965-02-16	Zinc purification
JPS6134492B2 (fr)	1986-08-08
JP2720918B2 (ja)	1998-03-04	亜鉛合金からインジウムを回収する方法
EP0006832A1 (fr)	1980-01-09	Procédé pour le raffinage de plomb brut
US2097560A (en)	1937-11-02	Lead and lead alloys
SU901317A1 (ru)	1982-01-30	Способ рафинировани свинца
US2103762A (en)	1937-12-28	Process for refining metals
US3441404A (en)	1969-04-29	Extraction of copper from molten metal melts
US2107282A (en)	1938-02-08	Method of remelting and refining magnesium and light metal alloys containing magnesium

CA1337579C - Procede de raffinage de plomb - Google Patents

Info

Links

Classifications

Landscapes

Priority Applications (1)

Applications Claiming Priority (1)

Publications (1)

Family

ID=4140501

Family Applications (1)

Country Status (1)

Cited By (2)

Cited By (2)

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Legal Events