RU97115860A - METHOD OF PROCESSING SULPHID COPPER-NICKEL MATERIALS IN THE WEIGHED CONDITION - Google Patents
METHOD OF PROCESSING SULPHID COPPER-NICKEL MATERIALS IN THE WEIGHED CONDITIONInfo
- Publication number
- RU97115860A RU97115860A RU97115860/02A RU97115860A RU97115860A RU 97115860 A RU97115860 A RU 97115860A RU 97115860/02 A RU97115860/02 A RU 97115860/02A RU 97115860 A RU97115860 A RU 97115860A RU 97115860 A RU97115860 A RU 97115860A
- Authority
- RU
- Russia
- Prior art keywords
- nastily
- coolers
- furnace
- copper
- nickel materials
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims 4
- 229910000570 Cupronickel Inorganic materials 0.000 title claims 3
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 title claims 3
- 238000000034 method Methods 0.000 title claims 3
- 238000002844 melting Methods 0.000 claims 2
- 230000008018 melting Effects 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 claims 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims 1
- 238000003723 Smelting Methods 0.000 claims 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000010304 firing Methods 0.000 claims 1
- 230000004907 flux Effects 0.000 claims 1
- 239000002529 flux (metallurgy) Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000011068 loading method Methods 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 239000010802 sludge Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
Claims (2)
(0,07 oC 0,2) • M • ((H - Hт )/H)0,5,
где H - толщина подовой настыли, которую необходимо наростить;
Hт - текущая толщина подовой настыли;
M - удельная загрузка шихты в печь (т/м2 • сутки),
отношение высоты расплава в печи от нижней точки выдачи штейна к ширине ванны поддерживают равной 0,12 oC 0,18, при этом температуру огневой поверхности подины или подовой настыли, образующейся из продуктов плавки металлсодержащих охладителей, поддерживают не более 800oC, а выдачу штейна производят с высоты не менее H от нулевой точки подины.1. A method of processing sulfide copper-nickel materials in suspension, including the injection of a mixture consisting of copper-nickel materials and fluxes, oxygen-containing blast into the reaction zone of the furnace, their oxidation and melting, loading of solid coolers, separation of smelting products in the zone of furnace sludge, gas removal and build-up nastily on the hearth, characterized in that the bottom thickness is reduced by 25 - 80%, compared to the design, coolers are loaded in quantity
(0.07 o C 0.2) • M • (((H - H t ) / H) 0.5 ,
where H is the thickness of the bottom nastily that you want to build up;
H t - the current thickness of the hearth nastily;
M is the specific load of the charge in the furnace (t / m 2 • day),
the ratio of the height of the melt in the furnace from the lower point of issue of matte to the width of the bath is maintained at 0.12 o C 0.18, while the temperature of the firing surface of the bottom or bottom nastily formed from the products of melting metal-containing coolers, support not more than 800 o C Matte produced from a height of at least H from the zero point of the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU97115860A RU2118385C1 (en) | 1997-09-24 | 1997-09-24 | Method for processing copper-nickel sulfide materials in suspended state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU97115860A RU2118385C1 (en) | 1997-09-24 | 1997-09-24 | Method for processing copper-nickel sulfide materials in suspended state |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2118385C1 RU2118385C1 (en) | 1998-08-27 |
| RU97115860A true RU97115860A (en) | 1998-12-27 |
Family
ID=20197412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU97115860A RU2118385C1 (en) | 1997-09-24 | 1997-09-24 | Method for processing copper-nickel sulfide materials in suspended state |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2118385C1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2205244C2 (en) * | 2000-06-15 | 2003-05-27 | Баков Антон Алексеевич | Method for producing nickel-containing alloy |
-
1997
- 1997-09-24 RU RU97115860A patent/RU2118385C1/en not_active IP Right Cessation
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