IT1177906B - Minerals selective flotation collectors - Google Patents
Minerals selective flotation collectorsInfo
- Publication number
- IT1177906B IT1177906B IT48585/84A IT4858584A IT1177906B IT 1177906 B IT1177906 B IT 1177906B IT 48585/84 A IT48585/84 A IT 48585/84A IT 4858584 A IT4858584 A IT 4858584A IT 1177906 B IT1177906 B IT 1177906B
- Authority
- IT
- Italy
- Prior art keywords
- strips
- minerals
- selective flotation
- conductors
- flotation collectors
- Prior art date
Links
- 238000005188 flotation Methods 0.000 title 1
- 229910052500 inorganic mineral Inorganic materials 0.000 title 1
- 239000011707 mineral 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
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 |
---|---|---|---|
IT48585/84A IT1177906B (en) | 1984-07-18 | 1984-07-18 | Minerals selective flotation collectors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT48585/84A IT1177906B (en) | 1984-07-18 | 1984-07-18 | Minerals selective flotation collectors |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8448585A0 IT8448585A0 (en) | 1984-07-18 |
IT1177906B true IT1177906B (en) | 1987-08-26 |
Family
ID=11267472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT48585/84A IT1177906B (en) | 1984-07-18 | 1984-07-18 | Minerals selective flotation collectors |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1177906B (en) |
-
1984
- 1984-07-18 IT IT48585/84A patent/IT1177906B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8448585A0 (en) | 1984-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950714 |