IT1177898B - Flocculant-dispersant agents for copper ores - Google Patents
Flocculant-dispersant agents for copper oresInfo
- Publication number
- IT1177898B IT1177898B IT48568/84A IT4856884A IT1177898B IT 1177898 B IT1177898 B IT 1177898B IT 48568/84 A IT48568/84 A IT 48568/84A IT 4856884 A IT4856884 A IT 4856884A IT 1177898 B IT1177898 B IT 1177898B
- Authority
- IT
- Italy
- Prior art keywords
- strips
- flocculant
- copper ores
- conductors
- dispersant agents
- Prior art date
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title 1
- 239000003795 chemical substances by application Substances 0.000 title 1
- 229910052802 copper Inorganic materials 0.000 title 1
- 239000010949 copper Substances 0.000 title 1
- 239000002270 dispersing agent Substances 0.000 title 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 239000004020 conductor Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000000919 ceramic Substances 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Landscapes
- Resistance Heating (AREA)
- Surface Heating Bodies (AREA)
Abstract
The electric hotplate is described has a laminated structure in which the heating element comprises strips of positive temp. coefft. of resistance material R on an insulating substrate. The strips are connected in a series parallel arrangement between conductors A,X,Y,Z and B. The interconnecting conductors X,Y and Z are of a material with a negative temp. coefficient of resistivity. Strips are screen printed or the ceramic be insulative covering of a metal plate from a viscous ink of powdered nickel or cobalt plus glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT48568/84A IT1177898B (en) | 1984-07-13 | 1984-07-13 | Flocculant-dispersant agents for copper ores |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT48568/84A IT1177898B (en) | 1984-07-13 | 1984-07-13 | Flocculant-dispersant agents for copper ores |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8448568A0 IT8448568A0 (en) | 1984-07-13 |
| IT1177898B true IT1177898B (en) | 1987-08-26 |
Family
ID=11267372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT48568/84A IT1177898B (en) | 1984-07-13 | 1984-07-13 | Flocculant-dispersant agents for copper ores |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1177898B (en) |
-
1984
- 1984-07-13 IT IT48568/84A patent/IT1177898B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| IT8448568A0 (en) | 1984-07-13 |
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