BE905132A - Isolement du zinc hors de la poussiere de four. - Google Patents
Isolement du zinc hors de la poussiere de four.Info
- Publication number
- BE905132A BE905132A BE0/216945A BE216945A BE905132A BE 905132 A BE905132 A BE 905132A BE 0/216945 A BE0/216945 A BE 0/216945A BE 216945 A BE216945 A BE 216945A BE 905132 A BE905132 A BE 905132A
- Authority
- BE
- Belgium
- Prior art keywords
- zinc
- isolation
- halogen
- dust
- degrees
- Prior art date
Links
- 229910052725 zinc Inorganic materials 0.000 title abstract 4
- 239000011701 zinc Substances 0.000 title abstract 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title abstract 3
- 238000002955 isolation Methods 0.000 title abstract 2
- 229910052736 halogen Inorganic materials 0.000 abstract 4
- 150000002367 halogens Chemical class 0.000 abstract 4
- 239000000428 dust Substances 0.000 abstract 3
- -1 cadmium and lead Chemical class 0.000 abstract 2
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 150000003752 zinc compounds Chemical class 0.000 abstract 1
- 229910000859 α-Fe Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G9/00—Compounds of zinc
- C01G9/04—Halides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G11/00—Compounds of cadmium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G21/00—Compounds of lead
- C01G21/16—Halides
-
- 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/02—Working-up flue dust
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Isolement du zinc et des métaux apparentés, à savoir le cadmium et le plomb, à partir de la poussière de four, suivant lequel on assure la présence, dans la poussière, d'un composé du zinc qui n'est pas du ferrite, on traite la poussière au moyen d'un halogène et d'un oxydant supplémentaire à une température élevée et on recueille le zinc sous la forme de l'halogénure de zinc volatilisé, cette température élevée étant d'au moins 624 degrés C si l'halogène est l'iode, 650 degres C si l'halogène est le brome et 732 degrés C si l'halogène est le chlore.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8518746A GB8518746D0 (en) | 1985-07-24 | 1985-07-24 | Zinc recovery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE905132A true BE905132A (fr) | 1986-11-17 |
Family
ID=10582818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE0/216945A BE905132A (fr) | 1985-07-24 | 1986-07-17 | Isolement du zinc hors de la poussiere de four. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4800069A (fr) |
| JP (1) | JPS6227532A (fr) |
| BE (1) | BE905132A (fr) |
| CA (1) | CA1282965C (fr) |
| DE (1) | DE3623851A1 (fr) |
| FR (1) | FR2585369B1 (fr) |
| GB (2) | GB8518746D0 (fr) |
| IT (1) | IT1192847B (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8518746D0 (en) * | 1985-07-24 | 1985-08-29 | Fray D J | Zinc recovery |
| GB9215034D0 (en) * | 1992-07-15 | 1992-08-26 | Fray Derek J | Treatment of polyvinylchloride |
| US5538532A (en) * | 1995-03-02 | 1996-07-23 | Complete Recovery Process | Methods for recycling electric arc furnace dust |
| CN1276108C (zh) * | 2001-10-03 | 2006-09-20 | 优米科尔公司 | 用于分离和回收锌的氯化物熔融工艺 |
| US6682586B2 (en) * | 2001-10-09 | 2004-01-27 | Heritage Environmental Services, Llc. | Assemblies and methods for processing zinc-bearing materials |
| JP5161182B2 (ja) * | 2009-09-28 | 2013-03-13 | 任天堂株式会社 | 情報処理プログラム及び情報処理装置 |
| CN105637105A (zh) * | 2013-09-02 | 2016-06-01 | 木野科技太阳能股份有限公司 | 以电炉粉尘为原料的锌制造方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1129885A (fr) * | 1955-08-19 | 1957-01-28 | Reymersholms Gamla Ind Ab | Procédé d'affinage de matériaux à grains fins, tels que les oxydes de fer, par exemple les pyrites grillées |
| NL6708794A (fr) * | 1966-06-30 | 1968-01-02 | ||
| NL143992B (nl) * | 1968-07-26 | 1974-11-15 | Montedison Spa | Werkwijze om as van pyriet of pyrrhotiet te zuiveren. |
| US4092152A (en) * | 1975-05-12 | 1978-05-30 | The International Nickel Company, Inc. | Volatilization of impurities from smelter reverts |
| FI64644C (fi) * | 1978-05-11 | 1983-12-12 | Outokumpu Oy | Foerfarande foer rostning och klorering av finfoerdelade jaernmalmer och/eller -koncentrat innehaollande icke-jaernmetaller |
| DE2903971C2 (de) * | 1979-02-02 | 1982-10-21 | Th. Goldschmidt Ag, 4300 Essen | Verfahren zur Verfestigung von zinkoxidhaltigen Flugstäuben |
| US4257914A (en) * | 1979-12-10 | 1981-03-24 | Conoco, Inc. | Method for the regeneration of spent molten zinc chloride |
| FR2510141B1 (fr) * | 1981-07-21 | 1986-10-31 | Promotion Procedes Hydro Metal | Procede hydrometallurgique de traitement de poussieres contenant du zinc, issues de fours d'acierie electrique |
| AT375405B (de) * | 1982-06-18 | 1984-08-10 | Voest Alpine Ag | Verfahren zur abtrennung von nichteisenmetallen aus eisenoxidhaeltigen rueckstaenden |
| GB2125019A (en) * | 1982-08-10 | 1984-02-29 | Samim Soc Azionaria Minero Met | Process for dressing sulphide- containing ores |
| LU84329A1 (fr) * | 1982-08-10 | 1983-06-07 | Samim Soc Azionaria Met | Procede de traitement de minerais contenant des sulfures |
| SE8306804L (sv) * | 1983-12-09 | 1985-06-10 | Skf Steel Eng Ab | Avklorering av zinkravara |
| GB8518746D0 (en) * | 1985-07-24 | 1985-08-29 | Fray D J | Zinc recovery |
-
1985
- 1985-07-24 GB GB8518746A patent/GB8518746D0/en active Pending
-
1986
- 1986-07-15 DE DE19863623851 patent/DE3623851A1/de not_active Withdrawn
- 1986-07-17 BE BE0/216945A patent/BE905132A/fr not_active IP Right Cessation
- 1986-07-18 CA CA 514135 patent/CA1282965C/fr not_active Expired - Lifetime
- 1986-07-18 GB GB08617565A patent/GB2178419B/en not_active Expired
- 1986-07-23 FR FR8610700A patent/FR2585369B1/fr not_active Expired - Lifetime
- 1986-07-23 JP JP61174679A patent/JPS6227532A/ja active Pending
- 1986-07-23 IT IT6759986A patent/IT1192847B/it active
-
1987
- 1987-09-21 US US07/099,677 patent/US4800069A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FR2585369A1 (fr) | 1987-01-30 |
| FR2585369B1 (fr) | 1991-04-12 |
| GB2178419B (en) | 1988-10-26 |
| CA1282965C (fr) | 1991-04-16 |
| IT1192847B (it) | 1988-05-12 |
| GB8518746D0 (en) | 1985-08-29 |
| JPS6227532A (ja) | 1987-02-05 |
| US4800069A (en) | 1989-01-24 |
| GB8617565D0 (en) | 1986-08-28 |
| DE3623851A1 (de) | 1987-01-29 |
| GB2178419A (en) | 1987-02-11 |
| IT8667599A0 (it) | 1986-07-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: BRITISH TECHNOLOGY GROUP LTD Effective date: 19920731 |