ES2023624A4 - Procedimiento y dispositivo para la eliminacion de arsenico, estaño y antimonio de plomo de obra mediante oxigeno. - Google Patents

Procedimiento y dispositivo para la eliminacion de arsenico, estaño y antimonio de plomo de obra mediante oxigeno.

Info

Publication number: ES2023624A4
Authority: ES; Spain
Prior art keywords: arsenic; antimony; elimination; tin; oxygen
Prior art date: 1988-09-20
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.): Granted

Application number

ES90101459T

Other languages

English (en)

Other versions

ES2023624T3 (es

Inventor

Peter Burany

Lucken Juan Jorge Von

Bernhard Hendriks

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.)

Metaleurop Weser Blei GmbH

Original Assignee

Metaleurop Weser Blei GmbH

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.)

1988-09-20

Filing date

1990-01-25

Publication date

1992-02-01

1990-01-25 Application filed by Metaleurop Weser Blei GmbH filed Critical Metaleurop Weser Blei GmbH

1992-02-01 Publication of ES2023624A4 publication Critical patent/ES2023624A4/es

1994-10-16 Application granted granted Critical

1994-10-16 Publication of ES2023624T3 publication Critical patent/ES2023624T3/es

2010-01-25 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

229910052787 antimony Inorganic materials 0.000 title 1
WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 title 1
229910052785 arsenic Inorganic materials 0.000 title 1
RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 title 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title 1
230000008030 elimination Effects 0.000 title 1
238000003379 elimination reaction Methods 0.000 title 1
238000000034 method Methods 0.000 title 1
229910052760 oxygen Inorganic materials 0.000 title 1
239000001301 oxygen Substances 0.000 title 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
- 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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ

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)
Inorganic Compounds Of Heavy Metals (AREA)

ES90101459T 1988-09-20 1990-01-25 Procedimiento y disposicion para la eliminacion de arsenico, estaño y antimonio del plomo de obra con oxigeno. Expired - Lifetime ES2023624T3 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3831898A DE3831898A1 (de)	1988-09-20	1988-09-20	Verfahren und vorrichtung zur entfernung von arsen, zinn und antimon aus werkblei mit sauerstoff
CA002012981A CA2012981C (en)	1988-09-20	1990-03-23	Removal of arsenic, tin and antimony from crude lead containing silver

Publications (2)

Publication Number	Publication Date
ES2023624A4 true ES2023624A4 (es)	1992-02-01
ES2023624T3 ES2023624T3 (es)	1994-10-16

Family

ID=25674028

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES90101459T Expired - Lifetime ES2023624T3 (es)	1988-09-20	1990-01-25	Procedimiento y disposicion para la eliminacion de arsenico, estaño y antimonio del plomo de obra con oxigeno.

Country Status (4)

Country	Link
EP (1)	EP0438622B1 (es)
CA (1)	CA2012981C (es)
DE (1)	DE3831898A1 (es)
ES (1)	ES2023624T3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4322782A1 (de) *	1993-07-08	1995-01-12	Messer Griesheim Gmbh	Verfahren zum Entfernen von Zinn, Arsen und Antimon aus schmelzflüssigem Blei
DE19500266C1 (de) *	1995-01-07	1996-02-22	Metallgesellschaft Ag	Verfahren und Vorrichtung zur Trennung einer spezifisch leichteren Phase von einer spezifisch schwereren flüssigen Phase
RU2259411C2 (ru) *	2003-11-11	2005-08-27	Чекушин Владимир Семенович	Способ окислительного щелочного рафинирования свинца

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE522976C (de) *	1930-03-19	1931-04-17	Blei Und Silberhuette Braubach	Verfahren und Vorrichtung zur Durchmischung von Gasen oder Daempfen mit Schmelzen, insbesondere mit Metall- bzw. Legierungsschmelzen
DE654528C (de) *	1932-11-25	1937-12-27	George Kenneth Williams	Verfahren zur Entfernung von Arsen, Antimon und/oder Zinn aus Blei
DE3332796C1 (de) *	1983-07-25	1984-06-28	Josef Dr.-Ing. 8000 München Blanderer	Verfahren zur Raffination von antimonhaltigen Bleischmelzen unter Zufuhr von Luft, die mit Sauerstoff angereichert wird

1988
- 1988-09-20 DE DE3831898A patent/DE3831898A1/de active Granted
1990
- 1990-01-25 EP EP90101459A patent/EP0438622B1/de not_active Expired - Lifetime
- 1990-01-25 ES ES90101459T patent/ES2023624T3/es not_active Expired - Lifetime
- 1990-03-23 CA CA002012981A patent/CA2012981C/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
ES2023624T3 (es)	1994-10-16
DE3831898C2 (es)	1991-07-18
DE3831898A1 (de)	1990-03-29
EP0438622B1 (de)	1994-08-10
CA2012981A1 (en)	1991-09-23
EP0438622A1 (de)	1991-07-31
CA2012981C (en)	1996-01-16

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Legal Events

Date

Code

Title

Description

1994-10-16

FG2A

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