子分类：
- B03D1/1406： ..{多个浮选池的特殊布置,入定位一个浮选池于另一个中}
- B03D1/1412： ..{有挡板,如在墙上重新定位沉淀固体}
- B03D1/1418： ..{使用离心力}
- B03D1/1431： ..{溶气浮选机}
- B03D1/1437： ..{使用电浮选(用电浮选的废水处理入C02F1/465)}
- B03D1/1443： ..{浮选槽进料或出料装置}
- B03D1/1481： ..{有多个平行板}
- B03D1/1487： ..{清洁或维护方法}
- B03D1/1493： ..{建立一个指定的流量模式}
- B03D1/16： ..有叶轮的;底吹机{(气体或水蒸汽与液体的混合入 B01F3/04)}
- B03D1/24： ..气动的{(气体或水蒸汽与液体的混合入B01F3/04)}
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 181 | Method of and apparatus for the flotation processing of minerals | US316077 | 1981-10-28 | US4407715A | 1983-10-04 | Alexey D. Sheludko; Rumen V. Ivanov; Dobrin V. Nikolov; Ivan M. Nishkov |
| Method of and apparatus for the flotation processing of minerals. The starting material is pretreated by means of flotation agents and is then spread in the form of a controllable thin film over a fixed perforated controllable-surface drum, the so-obtained suspension-film is blown through by an airstream from the inner to the outer side of said drum, and the stability or the composition of the frothed layer or of the unfrothed layer over the surface of the suspension is controlled. | ||||||
| 182 | Clarifier bubble generation and distribution nozzle | US159869 | 1980-06-16 | US4338192A | 1982-07-06 | Eugene L. Krasnoff; Oscar Luthi |
| The nozzle is used with a system for removing contaminants from a liquid including a source of dissolved air in water under pressure and includes a first member with a hole through which the dissolved air and water flows. A floating member is also provided. The shapes of the first member and the floating member are such that the hydraulic forces resulting from the flow of water outwardly between the two members causes the floating member to float a predetermined distance from the first member. The shortest distance separating the first member and the floating member is such that most bubbles exiting from between the two members have a diameter less than 100 microns. | ||||||
| 183 | Method for separating vinyl chloride | US469922 | 1974-05-14 | US3933633A | 1976-01-20 | Kozo Saitoh; Sumio Izumi |
| A method for separating vinyl chloride from a mixture of vinyl chloride with other non-plastic substances such as sand and soil, metals, glass or rubbers which comprises introducing gas bubbles into a dispersion of the vinyl chloride mixture in an aqueous liquid medium such as water or salt water and containing a flotation agent such as pine oil thereby to float the vinyl chloride and collect it. | ||||||
| 184 | Level control | US44783754 | 1954-08-04 | US2763284A | 1956-09-18 | DAVENPORT ARNOLD J |
| 185 | Reagent feeder | US4952135 | 1935-11-13 | US2082149A | 1937-06-01 | CHEAVENS JOHN H |
| 186 | Method of treating ores | US47334830 | 1930-08-06 | US1916196A | 1933-07-04 | FRANK AYER; ARTHUR CROWFOOT; TOURTEL HERIVEL HAROLD; MERRICK SORENSEN PAUL |
| 187 | Device for the aeration and emulsifying of pulp for flotation. | US20089017 | 1917-11-08 | US1299059A | 1919-04-01 | TAYLOR CHARLES |
| 188 | Process and apparatus for separation of ores by flotation. | US7196816 | 1916-01-13 | US1180089A | 1916-04-18 | THOMPSON ALBERT W; COLE DAVID |
| 189 | Apparatus for concentrating ores. | US1907364907 | 1907-03-27 | US911077A | 1909-02-02 | SANDERS WALTER MURRAY |
| 190 | Distributer for seeding-machines. | US1907373134 | 1907-05-11 | US866671A | 1907-09-24 | OATES GEORGE P |
| 191 | Apparatus for separating and concentrating minerals. | US1903168332 | 1903-08-05 | US784999A | 1905-03-14 | GOYDER GEORGE ARTHUR; LAUGHTON EDWARD |
| 192 | Apparatus for use in certain processes of extracting sulfids from ores. | US1903146895 | 1903-03-09 | US763662A | 1904-06-28 | DELPRAT GUILLAUME DANIEL |
| 193 | Grain-drill. | US1902118047 | 1902-08-02 | US711003A | 1902-10-14 | ROYSTER JOHN A |
| 194 | Fluid-supply pump. | US1900022543 | 1900-07-05 | US666842A | 1901-01-29 | ARNOLD HORACE L |
| 195 | Ore-feeder | US556188D | US556188A | 1896-03-10 | ||
| 196 | Improvement in salt-injectors for beer-kegs | US212800D | US212800A | 1879-03-04 | ||
| 197 | Drive module and its uses, a flotation plant and a method of changing of the drive module | US15571891 | 2015-05-13 | US10137460B2 | 2018-11-27 | Pekka Tähkiö; Valtteri Vaarna; Matti Luukkonen |
| A drive module which is a self-supporting structure being transferable and hoistable as an integral entity. The drive module includes a self-supporting framework having a shape of a rectangular parallelepiped. The self-supporting framework defines an inner space within the self-supporting framework. The drive module also includes at least two drive units. The drive units are supported to the self-supporting framework in the inner space of the self-supporting framework. The drive units are connectable to an external rotatable shaft for the rotation of the rotatable shaft located outside the drive module. | ||||||
| 198 | Material processing system | US14146474 | 2014-01-02 | US10052637B2 | 2018-08-21 | Michael J. Mankosa; Jaisen N. Kohmuench; Eric S. Yan; Reginaldo Sérgio Liberato |
| What is presented is a material processing system for processing tailings discharged from an ore processing system. The tailings comprise coarse waste rock, the fine waste rock, coarse valuable product, and the fine valuable product. The material processing system comprises a classification element, a coarse flotation element, and a fines flotation element arranged to separate the coarse valuable product, the coarse waste rock, the fine valuable product, and the fine waste rock. The classification element separates the coarse waste rock and/or the coarse valuable product from the fine waste rock and/or the fine valuable product. The coarse flotation element separates the coarse waste rock from the coarse valuable product, the fine waste rock, and/or the fine valuable product. The fines flotation element separates the fine valuable product from the coarse waste rock, the fine waste rock, and/or the coarse valuable product. | ||||||
| 199 | Method and apparatus for flotation in a fluidized bed | US14804505 | 2015-07-21 | US10040075B2 | 2018-08-07 | Graeme John Jameson |
| Separation of hydrophobic particles from a mixture of particles in a fluid is performed by providing a fluidized bed as a relatively non-turbulent contacting mechanism in a flotation cell incorporating a settling chamber located immediately above the fluidized bed. Hydrophobic particles attach to bubbles in the fluidized bed and rise to the interface with the settling chamber where non-hydrophobic particles flow over the lip of an internal launder and are removed as tailings at. The hydrophobic particles attached to bubbles float upwardly in the relatively placid settling chamber where unwanted gangue can fall back to interface. The bubbles form a froth layer at the upper surface of the settling chamber, and flow over the launder lip carrying the hydrophobic particles. An operation of the apparatus is kept stable by recirculating fluid from the settling chamber via pip and pump to mix with new feed entering at duct. | ||||||
| 200 | Maximise the value of a sulphide ore resource through sequential waste rejection | US15631137 | 2017-06-23 | US09968945B1 | 2018-05-15 | Anthony Owen Filmer; Daniel John Alexander |
| This invention relates to an integrated process for recovering value metals from sulphide ore which includes the steps of bulk sorting 16 and screening 24/28 crushed ore. The sorted/screened coarse ore stream is ground and classified 20 to provide a coarse fraction 34 suitable for coarse flotation and a first fine fraction 38 suitable for flotation. The coarse fraction suitable for coarse flotation is subjected to coarse flotation 36 thereby to obtain a gangue 42 and an intermediate concentrate 46. The intermediate concentrate is subjected to grinding 48 to provide a second fine fraction suitable for conventional flotation. The first fine fraction and the second fine fraction are subjected to conventional flotation 40 to provide a concentrate and tailings. This process that capitalizes on the natural heterogeneity of sulphide orebodies, and utilizes bulk sorting, screening and coarse flotation beneficiation technologies in a novel multistage configuration to reject the maximum quantity of waste gangue prior to fine comminution. | ||||||
QQ群二维码
意见反馈
意见反馈