ES411394A1 - Improvements introduced in a procedure for the concentration of sulfide minerals by floating. (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements introduced in a procedure for the concentration of sulfide minerals by floating. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES411394A1 ES411394A1 ES411394A ES411394A ES411394A1 ES 411394 A1 ES411394 A1 ES 411394A1 ES 411394 A ES411394 A ES 411394A ES 411394 A ES411394 A ES 411394A ES 411394 A1 ES411394 A1 ES 411394A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- procedure
- concentration
- machine
- legally binding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Paper (AREA)
Abstract
Improvements introduced in a procedure for concentration of sulfide minerals by foam flotation in the presence of a flotation collector, characterized in that it consists in subjecting the sulphide mineral in the form of pulp to the action of a flotation collector that comprises a compound that corresponds to the formula: **(See formula)** where A represents (see formula) OR-X-R1; whose compound is further characterized in that when A is (see formula), R represents H, a hydrocarbyl or heterohydrocarbyl group; R1 represents an alkylene or heteroalkylene group whose heteroatom is substituted on the carbon chain and R2 represents a hydrocarbyl radical other than an aryl group and when A is R -X -R1 E represents H or a hydrocarbyl radical containing 1 to 10 carbon atoms, R1 is a divalent hydrocarbon radical containing 1 to 7 carbon atoms, R2 is a hydrocarbyl radical containing 1 to 7 carbon atoms, and X is a chelating group. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US22460972A | 1972-02-08 | 1972-02-08 | |
| US00224616A US3853751A (en) | 1972-02-08 | 1972-02-08 | Flotation of sulfide ores using dithiocarbamates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES411394A1 true ES411394A1 (en) | 1976-07-01 |
Family
ID=26918868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES411394A Expired ES411394A1 (en) | 1972-02-08 | 1973-02-07 | Improvements introduced in a procedure for the concentration of sulfide minerals by floating. (Machine-translation by Google Translate, not legally binding) |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4890901A (en) |
| ES (1) | ES411394A1 (en) |
| IT (1) | IT977234B (en) |
| TR (1) | TR17410A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07277U (en) * | 1993-06-07 | 1995-01-06 | 株式会社勝見商会 | Vertical full rotary hook of sewing machine |
| WO2024018866A1 (en) * | 2022-07-20 | 2024-01-25 | 住友化学株式会社 | Collector and ore floatation method |
-
1973
- 1973-02-07 ES ES411394A patent/ES411394A1/en not_active Expired
- 1973-02-07 IT IT4810273A patent/IT977234B/en active
- 1973-02-08 JP JP48016048A patent/JPS4890901A/ja active Pending
- 1973-02-08 TR TR1741073A patent/TR17410A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT977234B (en) | 1974-09-10 |
| JPS4890901A (en) | 1973-11-27 |
| TR17410A (en) | 1975-03-24 |
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