RU2000116028A - METHOD FOR PRODUCING MINERAL FIBER BASED ON HIGH-IRONIC SLAGS FOR PROCESSING COPPER-NICKEL ORES - Google Patents
METHOD FOR PRODUCING MINERAL FIBER BASED ON HIGH-IRONIC SLAGS FOR PROCESSING COPPER-NICKEL ORESInfo
- Publication number
- RU2000116028A RU2000116028A RU2000116028/03A RU2000116028A RU2000116028A RU 2000116028 A RU2000116028 A RU 2000116028A RU 2000116028/03 A RU2000116028/03 A RU 2000116028/03A RU 2000116028 A RU2000116028 A RU 2000116028A RU 2000116028 A RU2000116028 A RU 2000116028A
- Authority
- RU
- Russia
- Prior art keywords
- producing
- additive
- mineral fiber
- mineral
- fiber
- Prior art date
Links
- 239000002893 slag Substances 0.000 title claims 5
- 239000002557 mineral fiber Substances 0.000 title claims 4
- 229910000570 Cupronickel Inorganic materials 0.000 title claims 2
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 title claims 2
- 238000004519 manufacturing process Methods 0.000 title claims 2
- 239000000654 additive Substances 0.000 claims 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 3
- 230000000996 additive effect Effects 0.000 claims 3
- 238000000034 method Methods 0.000 claims 3
- 239000000203 mixture Substances 0.000 claims 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims 2
- 229910004298 SiO 2 Inorganic materials 0.000 claims 2
- 229910052611 pyroxene Inorganic materials 0.000 claims 2
- 239000000377 silicon dioxide Substances 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 2
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 claims 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims 1
- OSMSIOKMMFKNIL-UHFFFAOYSA-N calcium;silicon Chemical compound [Ca]=[Si] OSMSIOKMMFKNIL-UHFFFAOYSA-N 0.000 claims 1
- 239000010430 carbonatite Substances 0.000 claims 1
- 238000010411 cooking Methods 0.000 claims 1
- 239000006063 cullet Substances 0.000 claims 1
- 239000010433 feldspar Substances 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 238000007380 fibre production Methods 0.000 claims 1
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims 1
- 239000011707 mineral Substances 0.000 claims 1
- 238000004537 pulping Methods 0.000 claims 1
Claims (3)
SiO2 - 48,82 - 57,54
Аl2О3 - 3,95 - 6,28
Оксиды Fe в пересчете на FeO - 14,04 - 20,90
MgO - 6,06 - 12,55
CaO - 5,97 - 15,93
Na2О - 0,44 - 5,99
К2О - 0,31 - 0,71
Р2O5 - 0,05 - 1,03
S - 0,39 - 0,86
причем массовое соотношение полевых шпатов и пироксенов в откорректированном расплаве при пересчете его химического состава на нормативный минеральный состав должно быть равно 0,18-0,48: 1 и моноклинные разности пироксенов должны преобладать над ромбическими, а выработку волокна производят при начальной температуре 1200-1260oС.1. A method of producing a mineral fiber based on highly iron slag for processing copper-nickel ores, comprising feeding a slag melt containing SiO 2 , Al 2 O 3 , FeO, MgO, CaO, Na 2 O, K 2 O, P 2 O 5 into the furnace and S, the introduction of alkaline calcium-silicon-containing corrective additives, cooking the resulting mass and the production of fiber, characterized in that as the corrective additives use melilitite and silica or carbonatite and silica, the additive is introduced to ensure the mass ratio of the additive and slag melt 0.27-1 , 43: 1 and chemical composition va corrected slag melt wt. %:
SiO 2 - 48.82 - 57.54
Al 2 O 3 - 3.95 - 6.28
Fe oxides in terms of FeO - 14.04 - 20.90
MgO - 6.06 - 12.55
CaO - 5.97 - 15.93
Na 2 O - 0.44 - 5.99
K 2 O - 0.31 - 0.71
P 2 O 5 - 0.05 - 1.03
S - 0.39 - 0.86
moreover, the mass ratio of feldspars and pyroxenes in the corrected melt when recalculating its chemical composition to the standard mineral composition should be 0.18-0.48: 1 and the monoclinic differences of the pyroxenes should prevail over the rhombic ones, and fiber production at an initial temperature of 1200-1260 o C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2000116028A RU2183205C2 (en) | 2000-06-19 | 2000-06-19 | Method of manufacturing mineral fiber based on high-iron copper-nickel processing slags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2000116028A RU2183205C2 (en) | 2000-06-19 | 2000-06-19 | Method of manufacturing mineral fiber based on high-iron copper-nickel processing slags |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2000116028A true RU2000116028A (en) | 2002-04-20 |
| RU2183205C2 RU2183205C2 (en) | 2002-06-10 |
Family
ID=20236500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2000116028A RU2183205C2 (en) | 2000-06-19 | 2000-06-19 | Method of manufacturing mineral fiber based on high-iron copper-nickel processing slags |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2183205C2 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1031930A1 (en) * | 1981-11-13 | 1983-07-30 | Всесоюзный Ордена Дружбы Народов Научно-Исследовательский Институт Теплоизоляционных И Акустических Строительных Материалов И Изделий | Melt for making mineral wool |
| FI79086B (en) * | 1984-12-21 | 1989-07-31 | Outokumpu Oy | FOERFARANDE FOER UTNYTTJANDE AV SLAGG MED HOEG JAERNOXIDHALT FRAON METALLFRAMSTAELLNING. |
| SU1474117A1 (en) * | 1985-05-05 | 1989-04-23 | Научно-исследовательская лаборатория базальтовых волокон Института проблем материаловедения АН УССР | Initial material for producing continuous inorganic fibres |
| GB2301351A (en) * | 1995-08-16 | 1996-12-04 | Rockwool Int | Process for the production of saline-soluble vitreous fibres |
-
2000
- 2000-06-19 RU RU2000116028A patent/RU2183205C2/en not_active IP Right Cessation
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