RO86923B - Procedeu si instalatie pentru concentrarea umeda, gravitationala, a minereurilor - Google Patents
Procedeu si instalatie pentru concentrarea umeda, gravitationala, a minereurilorInfo
- Publication number
- RO86923B RO86923B RO92172A RO9217277A RO86923B RO 86923 B RO86923 B RO 86923B RO 92172 A RO92172 A RO 92172A RO 9217277 A RO9217277 A RO 9217277A RO 86923 B RO86923 B RO 86923B
- Authority
- RO
- Romania
- Prior art keywords
- stratification
- dividing
- current
- gravitational
- installation
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/62—Washing granular, powdered or lumpy materials; Wet separating by hydraulic classifiers, e.g. of launder, tank, spiral or helical chute concentrator type
Landscapes
- Paper (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Water Treatment By Sorption (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
Inventia se refera la un procedeu si o instalatie pentru concentrarea umeda gravitationala a minereurilor granulare sau sub forma de suspensie de particule solide în apa, la care particulele utile, de valoare, au o greutate specifica mai mare decît aceea a particulelor inutile ce se elimina. procedeul, conform inventiei, consta în stratificarea unui curent de suspensie de minereu în apa, împartirea curentului în doua subcurente cu concentratii diferite în minereu util, stratificarea acestor subcurente, împartirea acestora în vederea separarii si eliminarii celor cu continut bogat si mixarea celor cu continut mediu într-un curent care este supus acelorasi etape ce si cel initial, în trepte succesive de separare, instalatia pentru aplicarea procedeului fiind prevazuta cu mijloace de stratificare si separare a curentului inutil, cu mijloace de împartire a curentilor în subcurenti bogati si saraci si de eliminare a acestora precum si cu mijloace de mixare a subcurentilor cu concentratie medie în vederea reluarii etapelor de concentrare în cascada.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPC821876 | 1976-11-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO86923A RO86923A (ro) | 1985-05-20 |
| RO86923B true RO86923B (ro) | 1985-05-31 |
Family
ID=3766855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO92172A RO86923B (ro) | 1976-11-22 | 1977-11-19 | Procedeu si instalatie pentru concentrarea umeda, gravitationala, a minereurilor |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US4209386A (ro) |
| BR (1) | BR7707772A (ro) |
| CA (1) | CA1107689A (ro) |
| DE (1) | DE2751880C2 (ro) |
| FR (1) | FR2371234A1 (ro) |
| GB (1) | GB1591998A (ro) |
| IN (1) | IN147058B (ro) |
| PH (1) | PH15970A (ro) |
| RO (1) | RO86923B (ro) |
| SE (1) | SE432538B (ro) |
| ZA (1) | ZA776959B (ro) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6818042B2 (en) * | 2001-04-20 | 2004-11-16 | Knelson Patents Inc. | Method of mineral concentrate redress |
| RU181994U1 (ru) * | 2018-04-16 | 2018-07-31 | Общество с ограниченной ответственностью "Градион" | Трубный концентратор |
| RU201832U1 (ru) * | 2020-08-14 | 2021-01-14 | Общество с ограниченной ответственностью "ЮГТЕХМАШ" | Трубно-тупиковый концентратор тяжелых металлов |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1696767A (en) * | 1926-02-25 | 1928-12-25 | Hoyois Leon | Method of washing coal, ores, and other similar materials, and automatic water-current separator for carrying the method into practice |
| DE735212C (de) * | 1937-01-26 | 1943-05-08 | Foerderanlagen Ernst Heckel M | Rinnenwaesche |
| US2766882A (en) * | 1952-07-09 | 1956-10-16 | Cannon | Method and apparatus for separating and concentrating granular mixtures |
| GB920368A (en) * | 1959-12-24 | 1963-03-06 | Mineral Deposits Pty Ltd | Method and apparatus for the wet gravity concentration of ores |
| AU6288165A (en) * | 1965-08-17 | 1968-02-15 | Mineral Deposits Pty. Limited | Method and apparatus for the wet gravity concentration of ores |
-
1977
- 1977-11-19 RO RO92172A patent/RO86923B/ro unknown
- 1977-11-21 FR FR7734857A patent/FR2371234A1/fr active Granted
- 1977-11-21 IN IN411/DEL/77A patent/IN147058B/en unknown
- 1977-11-21 GB GB48417/77A patent/GB1591998A/en not_active Expired
- 1977-11-21 SE SE7713104A patent/SE432538B/xx not_active IP Right Cessation
- 1977-11-21 US US05/853,751 patent/US4209386A/en not_active Expired - Lifetime
- 1977-11-21 CA CA291,281A patent/CA1107689A/en not_active Expired
- 1977-11-21 DE DE2751880A patent/DE2751880C2/de not_active Expired
- 1977-11-22 PH PH20467A patent/PH15970A/en unknown
- 1977-11-22 BR BR7707772A patent/BR7707772A/pt unknown
- 1977-11-22 ZA ZA00776959A patent/ZA776959B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE7713104L (sv) | 1978-05-23 |
| FR2371234A1 (fr) | 1978-06-16 |
| IN147058B (ro) | 1979-10-27 |
| SE432538B (sv) | 1984-04-09 |
| DE2751880C2 (de) | 1986-02-06 |
| ZA776959B (en) | 1978-09-27 |
| BR7707772A (pt) | 1978-08-01 |
| US4209386A (en) | 1980-06-24 |
| FR2371234B1 (ro) | 1982-06-11 |
| DE2751880A1 (de) | 1978-05-24 |
| GB1591998A (en) | 1981-07-01 |
| CA1107689A (en) | 1981-08-25 |
| RO86923A (ro) | 1985-05-20 |
| PH15970A (en) | 1983-05-11 |
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