RO86947B1 - Cuptor pentru cupelarea metalelor neferoase - Google Patents
Cuptor pentru cupelarea metalelor neferoaseInfo
- Publication number
- RO86947B1 RO86947B1 RO111007A RO11100783A RO86947B1 RO 86947 B1 RO86947 B1 RO 86947B1 RO 111007 A RO111007 A RO 111007A RO 11100783 A RO11100783 A RO 11100783A RO 86947 B1 RO86947 B1 RO 86947B1
- Authority
- RO
- Romania
- Prior art keywords
- furnace
- hearth
- vault
- cupellation
- ferrous metals
- Prior art date
Links
- -1 ferrous metals Chemical class 0.000 title 1
- 229910052751 metal Inorganic materials 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- NACUKFIFISCLOQ-UHFFFAOYSA-N [Mg].[Cr] Chemical compound [Mg].[Cr] NACUKFIFISCLOQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000011449 brick Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 229910000923 precious metal alloy Inorganic materials 0.000 abstract 1
- 238000007670 refining Methods 0.000 abstract 1
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
Inventia se refera la un cuptor pentru cuplere utilizat la rafinarea termica în curent de aer pentru oxidarea impuritatilor la aliajele metalelor pretioase. Cuptorul, conform inventiei, are forma cilindrica, este dezvoltat pe verticala si este alcatuit dintr-o manta-metalica, o vatra si o bolta mobila, vatra si captuseala boltii fiind confectionata din caramizi cromo-magnezice. cuptorul este prevazut cu un arzator, un canal pentru evacuarea gazelor, usa de lucru si conducta pentru induflarea aerului. Aceasta constructie are o rezistenta sporita la uzura si permite reducerea consumului de combustibil datorita dimensiunilor reduse lae instalatiei.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO111007A RO86947B1 (ro) | 1983-05-20 | 1983-05-20 | Cuptor pentru cupelarea metalelor neferoase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO111007A RO86947B1 (ro) | 1983-05-20 | 1983-05-20 | Cuptor pentru cupelarea metalelor neferoase |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO86947A2 RO86947A2 (ro) | 1985-05-20 |
| RO86947B1 true RO86947B1 (ro) | 1985-05-31 |
Family
ID=20113101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO111007A RO86947B1 (ro) | 1983-05-20 | 1983-05-20 | Cuptor pentru cupelarea metalelor neferoase |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO86947B1 (ro) |
-
1983
- 1983-05-20 RO RO111007A patent/RO86947B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO86947A2 (ro) | 1985-05-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TR199802446A2 (xx) | Metalurjik f�r�nlarda eritilecek �elik hurdan�n �n �s�tmas� mekanizmas� | |
| ZA852231B (en) | Induction furnaces | |
| ES8207324A1 (es) | Procedimiento para facilitar la separacion de depositos de cenizas volantes en hornos combustionados con carbon. | |
| RO86947B1 (ro) | Cuptor pentru cupelarea metalelor neferoase | |
| TR199900777T2 (xx) | Metal indirgeme ve eritme i�lemi. | |
| AU647571B2 (en) | Method for recovering metal contents of metallurgic waste precipitates or waste dusts in a flash smelting furnace | |
| DE3465512D1 (en) | A furnace for melting metals | |
| TR200101480T2 (tr) | Çok ocaklı bir fırında doğrudan indirgenmiş metal üretme işlemi | |
| TR27103A (tr) | Ince taneli metaloksit taneciklerinden sivi metalin üretilmesi icin bir islem ve islemin gerceklestirilmesi icin indirgeme ve döküm firini. | |
| HUT37493A (en) | Cokeless metal melting furnace particulary for melting iron | |
| US3438620A (en) | Reveberatory copper-matte smelting furnace | |
| Stefanov | Use of industrial wastes in the brick manufacture | |
| SU589268A1 (ru) | Печь со сводовым отоплением | |
| SU1458676A1 (ru) | Печь для цементации | |
| SU88698A1 (ru) | Тигельна печь | |
| SU954427A1 (ru) | Способ выплавки стали в двухванной печи | |
| GOBERIS | INCREASING THE EFFICIENCY OF ENCLOSURES OF BATH FURNACES FOR MINERAL-WOOL PRODUCTION | |
| SU377598A1 (ru) | Способ отопления отражательной печи | |
| UA16370A1 (uk) | Шихта для виготовлеhhя вогhетривів | |
| ES8403161A1 (es) | "perfeccionamientos introducidos en una estufa para precalentar aire a alimentar a un alto horno". | |
| GB1452349A (en) | Recovery of both brass and zinc from metallurgical residues | |
| Stawicky et al. | Refractory Lining of Induction Furnaces With Magnesia Bricks | |
| Voinov | Firing of 430 t Open Hearth Furnaces Without Fuel Oil or With Low Oil Content Mixtures | |
| Kapugin | Development and Operation of Ceramic Burners in Blast Furnace Hot Blast Stoves | |
| GB932177A (en) | Improvements in or relating to a melting and holding furnace |