ES2068610T3 - Procedimiento de extraccion del cinc presente en la fundicion liquida y medios para poner en practica el procedimiento. - Google Patents
Procedimiento de extraccion del cinc presente en la fundicion liquida y medios para poner en practica el procedimiento.Info
- Publication number
- ES2068610T3 ES2068610T3 ES91919204T ES91919204T ES2068610T3 ES 2068610 T3 ES2068610 T3 ES 2068610T3 ES 91919204 T ES91919204 T ES 91919204T ES 91919204 T ES91919204 T ES 91919204T ES 2068610 T3 ES2068610 T3 ES 2068610T3
- Authority
- ES
- Spain
- Prior art keywords
- pct
- zinc
- procedure
- bath
- sec
- Prior art date
- 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
Links
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title abstract 4
- 239000011701 zinc Substances 0.000 title abstract 4
- 229910052725 zinc Inorganic materials 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 238000000605 extraction Methods 0.000 title abstract 2
- 239000007788 liquid Substances 0.000 title abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- 238000005266 casting Methods 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 239000000155 melt Substances 0.000 abstract 1
- 238000005272 metallurgy Methods 0.000 abstract 1
- 238000009738 saturating Methods 0.000 abstract 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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/04—Refining by applying a vacuum
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
- C21C1/00—Refining of pig-iron; Cast iron
- C21C1/04—Removing impurities other than carbon, phosphorus or sulfur
-
- 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
-
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Electroplating And Plating Baths Therefor (AREA)
- Continuous Casting (AREA)
Abstract
LA INVENCION SE REFIERE AL CAMPO DE LA METALURGIA Y CONCRETAMENTE A UN PROCESO Y UN DISPOSITIVO DE EXTRACCION DEL ZINC EN SOLUCION EN UN BAÑO DE HIERRO FUNDIDO LIQUIDO (2) CONTENIDO EN UN RECIPIENTE (3), TAL COMO UN CRISOL PARA LA COLADA DE PIEZAS DE FUNDICION. SE CARACTERIZA EN QUE ANTES DE LA UTILIZACION DEL BAÑO PARA LA COLADA DE PIEZAS: EN UN PRIMER TIEMPO, E SE CONFINA DE MANERA ESTANCA EL VOLUMEN GASEOSO (7) SITUADO EN EL RECIPIENTE (3) POR ENCIMA DEL BAÑO DE HIERRO FUNDIDO (2); EN UN SEGUNDO TIEMPO, SE IMPONE EN LA ATMOSFERA CONFINADA UN VACIO PARCIAL VARIABLE DE MANERA CONTROLADA PARA AJUSTARLO CONSTANTEMENTE A UN VALOR PREDETERMINADO EN FUNCION DE LA EVOLUCION EN EL TIEMPO DE LA PRESION DE VAPOR DE SATURACION DEL ZINC EN SOLUCION EN EL HIERRO FUNDIDO A LA TEMPERATURA DEL BAÑO Y SE ATRAPA DICHO ZINC.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9012651A FR2667613B1 (fr) | 1990-10-09 | 1990-10-09 | Procede d'extraction du zinc present dans la fonte liquide, moyens en vue de la mise en óoeuvre du procede et produits ainsi obtenus. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2068610T3 true ES2068610T3 (es) | 1995-04-16 |
Family
ID=9401194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91919204T Expired - Lifetime ES2068610T3 (es) | 1990-10-09 | 1991-10-03 | Procedimiento de extraccion del cinc presente en la fundicion liquida y medios para poner en practica el procedimiento. |
Country Status (13)
Country | Link |
---|---|
US (1) | US5387275A (es) |
EP (1) | EP0553216B1 (es) |
JP (1) | JP3533574B2 (es) |
KR (1) | KR100214101B1 (es) |
AT (1) | ATE115636T1 (es) |
AU (1) | AU652584B2 (es) |
CA (1) | CA2093788C (es) |
DE (1) | DE69105991T2 (es) |
DK (1) | DK0553216T3 (es) |
ES (1) | ES2068610T3 (es) |
FR (1) | FR2667613B1 (es) |
GR (1) | GR3015391T3 (es) |
WO (1) | WO1992006222A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2852608B1 (fr) * | 2003-03-20 | 2006-06-09 | Peugeot Citroen Automobiles Sa | Procede et installation de recuperation du zinc contenu dans un bain de fonte liquide |
CN103060736A (zh) * | 2012-12-29 | 2013-04-24 | 江苏飞拓界面工程科技有限公司 | 一种热镀锌锌液净化剂 |
JP6838603B2 (ja) * | 2016-03-24 | 2021-03-03 | 日立金属株式会社 | 球状黒鉛鋳鉄、それからなる鋳造物品及び自動車用構造部品、並びに球状黒鉛鋳鉄からなる鋳造物品の製造方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2721813A (en) * | 1951-09-26 | 1955-10-25 | Berndt Gronblom | Galvanizing method, including a removal of metallic iron from zinc-containing materials such as metallic zinc and iron-zinc compounds |
GB2021155A (en) * | 1978-05-16 | 1979-11-28 | British Steel Corp | Removing Tin From Cast Iron |
JPS58171519A (ja) * | 1982-04-01 | 1983-10-08 | Kubota Ltd | 溶鉄の処理方法 |
JPS61149415A (ja) * | 1984-12-24 | 1986-07-08 | Sumitomo Metal Ind Ltd | 溶鉄からの脱銅・脱錫法 |
CA1251328A (en) * | 1985-07-15 | 1989-03-21 | Ralph Harris | Purification of liquid metals |
-
1990
- 1990-10-09 FR FR9012651A patent/FR2667613B1/fr not_active Expired - Fee Related
-
1991
- 1991-10-03 CA CA002093788A patent/CA2093788C/fr not_active Expired - Fee Related
- 1991-10-03 WO PCT/FR1991/000776 patent/WO1992006222A1/fr active IP Right Grant
- 1991-10-03 AT AT91919204T patent/ATE115636T1/de not_active IP Right Cessation
- 1991-10-03 US US08/039,006 patent/US5387275A/en not_active Expired - Lifetime
- 1991-10-03 ES ES91919204T patent/ES2068610T3/es not_active Expired - Lifetime
- 1991-10-03 JP JP51643591A patent/JP3533574B2/ja not_active Expired - Fee Related
- 1991-10-03 EP EP91919204A patent/EP0553216B1/fr not_active Expired - Lifetime
- 1991-10-03 DE DE69105991T patent/DE69105991T2/de not_active Expired - Fee Related
- 1991-10-03 KR KR1019930701068A patent/KR100214101B1/ko not_active IP Right Cessation
- 1991-10-03 AU AU86634/91A patent/AU652584B2/en not_active Ceased
- 1991-10-03 DK DK91919204.7T patent/DK0553216T3/da active
-
1995
- 1995-03-13 GR GR950400544T patent/GR3015391T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
AU652584B2 (en) | 1994-09-01 |
DE69105991T2 (de) | 1995-07-06 |
WO1992006222A1 (fr) | 1992-04-16 |
CA2093788C (fr) | 2002-07-30 |
EP0553216B1 (fr) | 1994-12-14 |
CA2093788A1 (fr) | 1992-04-10 |
AU8663491A (en) | 1992-04-28 |
JP3533574B2 (ja) | 2004-05-31 |
KR930702543A (ko) | 1993-09-09 |
EP0553216A1 (fr) | 1993-08-04 |
FR2667613B1 (fr) | 1992-12-31 |
US5387275A (en) | 1995-02-07 |
JPH06505050A (ja) | 1994-06-09 |
ATE115636T1 (de) | 1994-12-15 |
DE69105991D1 (de) | 1995-01-26 |
DK0553216T3 (da) | 1995-05-08 |
KR100214101B1 (ko) | 1999-08-02 |
GR3015391T3 (en) | 1995-06-30 |
FR2667613A1 (fr) | 1992-04-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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