Wo1993022061a1 Vortex Flotation Cell Google Patents

Us4971685a Bubble Injected Hydrocyclone Flotation Cell

A method and apparatus for selectively separating a mixture of hydrophobic and hydrophilic mineral particles a mineral pulp is prepared which includes minerals ground to a predetermined size a bubble slurry is then prepared which includes a gas entrained in a liquid to form bubbles of a predetermined size the mineral pulp and bubble slurry are simultaneously injected into the cell apparatus

Au2016247172b2 Google Patents

This invention relates to a process for recovering value metals from ore 50 configured 5 such as to substantively reduce or eliminate the need for a tailings storage facility this object is achieved through an integrated processing system designed to enhance the ratio of sand residue from coarse flotation 62 to the amount of tailings arising from fine flotation 72 and then blending a

Us6960294b2 Google Patents

The present invention relates to methods and apparatus for separation of solids from liquids and separation of liquids from liquids such as oil from water by dissolved gas floatation a dissolved gas floatation clarifier is described as is a liquidgas mixer a liquidliquid mixer and solidliquid chemical feeders the methods and apparatus of the present invention are particularly suitable

Us20140069510a1 Vortex Generator Google Patents

A vortex generator designed to bring a medium into a controlled vortex motion with a hollow inlet section 1 to direct the medium into the vortex generator the inlet section consists of a rotational symmetric cavity 101 with a curved geometry 108 furthermore a vortex chamber 4 a 4 b inside which the vortex motion is to be established is attached to the inlet section

Us4534862a Apparatus For Flotation Google Patents

The present invention relates to an apparatus for flotation wherein the mixture to be subjected to flotation is mixed with gas preferably air inside a flotation cell in funnelshaped nozzles in which a conical deflector is arranged in line with the axis of the propulsion jet

Us3329265a Flotation Of Mica Google Patents

Flotation pulp reagent prior art date 19640818 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 lifetime application number us390485a inventor james s browning ralph b adair original assignee

Us3400818a Froth Flotation Google Patents

1144463 froth flotation agitating aerating and circulating liquids licencia talalmanyokat ertekesito vallalat 22 march 1966 28 sept 1965 no 1266566 headings b1c and b2h in a froth flotation apparatus a homogeneous distribution of air and of a slurry of granular materials to be separated is achieved by pumping a mixture of the slurry and air into the flotation tanks via vortex

Us3932282a Dissolved Air Floatation System Google Patents

A compact dissolved air floatation system is provided for very small flow ie less than 20000 gallons per day the floatation system includes a vertical floatation column including a release well comprising an inverted truncated cone with tangential inlet flow to prevent breakage of the bubbles the floatation column also includes a clarified water outlet at the lower portion thereof

Us4399027a Flotation Apparatus And Google Patents

A gassparged hydrocyclone apparatus and method for achieving separation by flotation in a centrifugal field the hydrocyclone apparatus is suitably modified so that a gas phase may be dispersed into the liquid vortex created in the hydrocyclone

High Quality Flotation Cell Plate

Wo1993022061a1 vortex flotation cell google patents a vortex flotation cell according to claim 2 wherein the said means for rendering discontinuous a flow of pulp comprises a heightadjustable impinging plate 4 a vortex flotation cell according to claim

Flotation Cell 30 Faradawn

Wo1993022061a1 vortex flotation cell google patents the vortex flotation cell comprises at least one hydrocyclone 10 or the like attached to the base of at least one vortex cylinder 13 mounted in the bottom of a reservoir 20 means of controlling pulp level therein means 16 of entraining air with or without one or more chemical agents

Induced Static Single Flotation Cell Google Patents

The invention relates to an apparatus for removal of suspended matter from a liquid such as used for treatment of oil containing water a cylindrical horizontal vessel is divided into a single gasification chamber and a single degasification chamber by a partition which extends through the interior chamber of the vessel and allows fluid communication between the two chambers

Us5611917a Flotation Cell Crowder Device Google Patents

A froth crowder device is disclosed for incorporation into a froth flotation cell to improve the froth removal dynamics of the flotation cell the froth crowder device is positioned within a froth flotation cell above and below the overflow launder and provides a sloped surface to direct froth toward the overflow launder in an expedited manner

Vertical Gas Induced Flotation Cell Google Patents

A system for separating oil andor oily coated solids from an oily water mixture the system includes an upright vessel having an inlet for introducing oily water in a horizontal pattern the vessel also has a water outlet in a lower portion of the vessel and an oil outlet an eductor is positioned within a lower portion of the vessel and is arranged to disseminates small gas bubbles in a

Us4971685a Bubble Injected Hydrocyclone Flotation Cell

A method and apparatus for selectively separating a mixture of hydrophobic and hydrophilic mineral particles a mineral pulp is prepared which includes minerals ground to a predetermined size a bubble slurry is then prepared which includes a gas entrained in a liquid to form bubbles of a predetermined size the mineral pulp and bubble slurry are simultaneously injected into the cell apparatus

Au2016247172b2 Google Patents

This invention relates to a process for recovering value metals from ore 50 configured 5 such as to substantively reduce or eliminate the need for a tailings storage facility this object is achieved through an integrated processing system designed to enhance the ratio of sand residue from coarse flotation 62 to the amount of tailings arising from fine flotation 72 and then blending a

Us6960294b2 Google Patents

The present invention relates to methods and apparatus for separation of solids from liquids and separation of liquids from liquids such as oil from water by dissolved gas floatation a dissolved gas floatation clarifier is described as is a liquidgas mixer a liquidliquid mixer and solidliquid chemical feeders the methods and apparatus of the present invention are particularly suitable

Us20140069510a1 Vortex Generator Google Patents

A vortex generator designed to bring a medium into a controlled vortex motion with a hollow inlet section 1 to direct the medium into the vortex generator the inlet section consists of a rotational symmetric cavity 101 with a curved geometry 108 furthermore a vortex chamber 4 a 4 b inside which the vortex motion is to be established is attached to the inlet section

Us4534862a Apparatus For Flotation Google Patents

The present invention relates to an apparatus for flotation wherein the mixture to be subjected to flotation is mixed with gas preferably air inside a flotation cell in funnelshaped nozzles in which a conical deflector is arranged in line with the axis of the propulsion jet

Us3329265a Flotation Of Mica Google Patents

Flotation pulp reagent prior art date 19640818 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 lifetime application number us390485a inventor james s browning ralph b adair original assignee

Us3400818a Froth Flotation Google Patents

1144463 froth flotation agitating aerating and circulating liquids licencia talalmanyokat ertekesito vallalat 22 march 1966 28 sept 1965 no 1266566 headings b1c and b2h in a froth flotation apparatus a homogeneous distribution of air and of a slurry of granular materials to be separated is achieved by pumping a mixture of the slurry and air into the flotation tanks via vortex

Us3932282a Dissolved Air Floatation System Google Patents

A compact dissolved air floatation system is provided for very small flow ie less than 20000 gallons per day the floatation system includes a vertical floatation column including a release well comprising an inverted truncated cone with tangential inlet flow to prevent breakage of the bubbles the floatation column also includes a clarified water outlet at the lower portion thereof

Us4399027a Flotation Apparatus And Google Patents

A gassparged hydrocyclone apparatus and method for achieving separation by flotation in a centrifugal field the hydrocyclone apparatus is suitably modified so that a gas phase may be dispersed into the liquid vortex created in the hydrocyclone

High Quality Flotation Cell Plate

Wo1993022061a1 vortex flotation cell google patents a vortex flotation cell according to claim 2 wherein the said means for rendering discontinuous a flow of pulp comprises a heightadjustable impinging plate 4 a vortex flotation cell according to claim