RO83753B1 - Procedeu de flotare a minereurilor de fier - Google Patents
Procedeu de flotare a minereurilor de fierInfo
- Publication number
- RO83753B1 RO83753B1 RO103494A RO10349481A RO83753B1 RO 83753 B1 RO83753 B1 RO 83753B1 RO 103494 A RO103494 A RO 103494A RO 10349481 A RO10349481 A RO 10349481A RO 83753 B1 RO83753 B1 RO 83753B1
- Authority
- RO
- Romania
- Prior art keywords
- iron ore
- flotation process
- ore flotation
- type
- see formula
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 229910052742 iron Inorganic materials 0.000 title abstract 2
- 238000005188 flotation Methods 0.000 title 1
- 238000013019 agitation Methods 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000001450 anions Chemical class 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
Inventia se refera la un procedeu de flotare a minereurilor de fier. Procedeul prevede ca în faza de agitare mecanica sa fie dozat sub forma de solutie apoasa 2...5% un compus superficial activ de tipul -B-alchiloxi- si B-alchilpolietilenoxi-aminelor salifiate cu formula generala: (vezi formula) în care R este un alchil saturat cu 8...16 atomi de carbon liniar sau ramificat; n reprezinta cifra 0...20, de preferat 8...20, m reprezinta cifra 1...3, y reprezinta un anion de tipul (vezi formula).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO103494A RO83753B1 (ro) | 1981-02-24 | 1981-02-24 | Procedeu de flotare a minereurilor de fier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO103494A RO83753B1 (ro) | 1981-02-24 | 1981-02-24 | Procedeu de flotare a minereurilor de fier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO83753A2 RO83753A2 (ro) | 1984-04-02 |
| RO83753B1 true RO83753B1 (ro) | 1984-04-30 |
Family
ID=20109603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO103494A RO83753B1 (ro) | 1981-02-24 | 1981-02-24 | Procedeu de flotare a minereurilor de fier |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO83753B1 (ro) |
-
1981
- 1981-02-24 RO RO103494A patent/RO83753B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO83753A2 (ro) | 1984-04-02 |
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