| Patents for B03D 1 - Flotation (8,101) |
|---|
| 07/09/2009 | DE102008003128A1 Säulenflotationseinrichtung Säulenflotationseinrichtung |
| 07/08/2009 | EP2077160A1 Column flotation device |
| 07/08/2009 | CN201267779Y Lacquer slag treating device and system |
| 07/08/2009 | CN101474599A Rotational flow and jet flow inflating method and device thereof |
| 07/08/2009 | CN101474598A Method for flotation of potassium chloride from potassium salt mine |
| 07/08/2009 | CN101474597A Floatation separation method for mengite and hamartite in misch metal ore concentrate |
| 07/08/2009 | CN101474596A Beneficiating process for increasing recovery rate of aurum in tailings of aurum |
| 07/02/2009 | WO2009081245A1 Method for recovering silicon from sawing waste |
| 07/01/2009 | CN201264003Y Flotation cell structure of flotation machine |
| 06/30/2009 | US7553984 Reacting dithiophosphate with oxidizing agent in acidic solution, then reacting with amine; flotation |
| 06/30/2009 | CA2518809C Ethanol distillation with distillers soluble solids recovery apparatus |
| 06/25/2009 | WO2009079379A1 Fatty acid by-products and methods of using same |
| 06/25/2009 | WO2009077015A1 Reverse iron ore flotation by collectors in aqueous nanoemulsion |
| 06/25/2009 | CA2708169A1 Fatty acid by-products and methods of using same |
| 06/25/2009 | CA2694234A1 Reverse iron ore flotation by collectors in aqueous nanoemulsion |
| 06/24/2009 | CN201260990Y Phosphate rock column type sorting equipment |
| 06/24/2009 | CN201260989Y Steady flow baffle for flotation column gas diffusion and fluid control |
| 06/24/2009 | CN100503052C Method and reactor for flocculation treatment, fluid treatment equipment |
| 06/24/2009 | CN100503051C Silicon removing process for dressing low-grade magnesite |
| 06/18/2009 | US20090152174 Flotation Reagent For Minerals Containing Silicate |
| 06/18/2009 | DE102007055759A1 Spiral structure i.e. spiral sliding band, for paper-making machine clothing, has filling element whose cross-sectional area is designed such that filling element in end condition reduces cross section of interior of spiral elements |
| 06/17/2009 | CN101455998A Gold recovery method from rebellions ore |
| 06/17/2009 | CN101455997A Method for increasing molybdenum ore dressing recovery percentage |
| 06/17/2009 | CN101455996A New monocline pyrrhotine and galena flotation and separation technique |
| 06/17/2009 | CN101455995A Mineral dressing collector for poor hematite reverse flotation |
| 06/17/2009 | CN100500299C Phosphate rock floating process |
| 06/11/2009 | WO2009071284A1 Method for treating cyclone dust occurring during chlorination of raw materials containing titanium |
| 06/11/2009 | WO2009044074A3 Method for effluent solid/liquid separation and separator for carrying out the same |
| 06/11/2009 | US20090145821 Column flotation cell for enhanced recovery of minerals such as phosphates by froth flotation |
| 06/10/2009 | CN101450335A Copper-sulfur separation floatation method |
| 06/03/2009 | EP1019196B1 Centrifugal separator with control device |
| 06/03/2009 | CN101444761A A floatation separation method of hamartite misch metal mine high containing mengite |
| 06/03/2009 | CN100493729C Collophanite de-magging collector and its preparing process |
| 05/28/2009 | US20090134070 Method for Removal of Unburned Carbon from Fly Ash |
| 05/27/2009 | CN101439315A Flotation cell without transmission |
| 05/27/2009 | CN100490981C Ore dressing process for siderite, limonite and other weak magnetic iron ore |
| 05/26/2009 | US7537696 Method and apparatus for treatment of wastewater employing membrane bioreactors |
| 05/20/2009 | CN201239664Y Flash flotation machine |
| 05/20/2009 | CN201239663Y Recycling flotation machine for mine tailing |
| 05/20/2009 | CN101433883A Multilevel adverse current contact iron ore reverse flotation process and equipment |
| 05/19/2009 | US7534354 Combined degassing and flotation tank |
| 05/19/2009 | US7534347 Method for purifying fluid and static mixer |
| 05/13/2009 | EP2056967A1 Equipment and method for flotating and classifying mineral slurry |
| 05/13/2009 | EP2007523A4 Fatty acid by-products and methods of using same |
| 05/13/2009 | EP1996334A4 Fatty acid by-products and methods of using same |
| 05/13/2009 | CN101429120A Chloro-fatty acid lemon acid ester flotation agent and method for producing the same |
| 05/13/2009 | CN101429114A Chloro-sodium soap/sylvite flotation agent and method for producing the same |
| 05/13/2009 | CN101428253A Coal flotation agent and production method thereof |
| 05/13/2009 | CN101428252A Classification method for waste silicon material mixed with foreign matter |
| 05/13/2009 | CN101428251A Method for improving ore grade of molybdenum concentrate with precise separating segment |
| 05/13/2009 | CN101428250A Copper-zinc separation beneficiation method |
| 05/13/2009 | CN101428248A Beneficiation method for recycling specularite |
| 05/12/2009 | CA2426113C Recovery of heavy minerals from a tar sand |
| 05/07/2009 | WO2009027810A3 Self-cleaning nozzle for flotation clarifiers |
| 05/07/2009 | US20090114573 Flotation Reagent For Silicates |
| 05/07/2009 | US20090114572 Process for separation of phosphatic materials coastal beach sand |
| 05/06/2009 | CN201231183Y Gas bubble generation device used in flotation column |
| 05/06/2009 | CN201231182Y Large-scale flotation column bottom-flow conveying pipe |
| 05/06/2009 | CN101423455A Butanol-octanol waste oil and 2-PH waste oil resource treatment method |
| 05/06/2009 | CN100485017C Process of producing oxygenated paraffin soap |
| 04/29/2009 | EP1478594A4 Method for producing cubic boron nitride |
| 04/29/2009 | CN101421045A Processing asphaltene-containing tailings |
| 04/29/2009 | CN101417268A Ore dressing process for desiliconizing bauxite |
| 04/29/2009 | CN101417267A Low-grade scheelite in molybdenum floatation tailings |
| 04/29/2009 | CN101417266A New flotation technique of lead zinc sulphur ore |
| 04/29/2009 | CN101417260A High iron bauxite dressing method |
| 04/29/2009 | CN101417184A Gas floatation separation device |
| 04/23/2009 | CA2702923A1 Azetidinium-functional polysaccharides and uses thereof |
| 04/22/2009 | CN101412007A Gas-filled type impeller |
| 04/16/2009 | WO2009049289A1 Temperature control in froth flotation processes |
| 04/16/2009 | WO2006086384A3 Apparatus for separation of water from oil-based drilling fluid and advanced water treatment |
| 04/16/2009 | US20090095686 Process And System For Treating Waste From Aluminum Production Containing PAH And Fluoride Ions By Flotation And Stabilization |
| 04/16/2009 | US20090095660 New applications for froth flotation processes |
| 04/15/2009 | EP1392444A4 Process for sulphide concentration |
| 04/14/2009 | US7516849 Froth flotation process with pH modification |
| 04/14/2009 | CA2278965C Method for optimising flotation recovery |
| 04/09/2009 | WO2009044149A1 Method of froth flotation control |
| 04/09/2009 | WO2009044074A2 Method for effluent solid/liquid separation and separator for carrying out the same |
| 04/09/2009 | CA2701582A1 Method of froth flotation control |
| 04/08/2009 | EP2045017A1 Flotation device and method for removing impurities from an aqueous solid matter suspension |
| 04/08/2009 | EP2044993A2 Method for purifying spent acid |
| 04/08/2009 | CN101402071A Electric potential regulating and controling differential flotation process for copper-plumbum-zinc vulcanizing mine |
| 04/02/2009 | WO2009042372A1 Foaming of liquids |
| 04/02/2009 | WO2009039559A1 Modular ore processor |
| 04/02/2009 | DE19835188B4 Verfahren zur Reinigung von Abwässern in einer Flotationsanlage und Flotationsanlage Process for purifying waste water in a flotation and flotation |
| 04/02/2009 | CA2697521A1 Modular ore processor |
| 04/01/2009 | EP2040848A1 Processing asphaltene-containing tailings |
| 04/01/2009 | EP2040847A2 Modified amine-aldehyde resins and uses thereof in separation processes |
| 04/01/2009 | CN201214072Y Rotational flow injecting flotation column and flotation unit for pulp rotational flow flotation |
| 03/31/2009 | US7510083 Column flotation cell for enhanced recovery of minerals such as phosphates by froth flotation |
| 03/26/2009 | WO2009037596A2 Method to improve recovery of gold from double refractory gold ores |
| 03/26/2009 | WO2009037594A2 Process for recovering gold and silver from refractory ores |
| 03/26/2009 | CA2699873A1 Process for recovering gold and silver from refractory ores |
| 03/25/2009 | CN201211495Y Small-sized rubbish material sorting apparatus |
| 03/25/2009 | CN101391237A Bauxite direct-flotation desiliconisation method |
| 03/25/2009 | CN101391163A New flotation molybdenum concentrate filter dehydration technique |
| 03/25/2009 | CN100471575C Stator for a flotation cell |
| 03/19/2009 | WO2009033203A1 Beneficiation of coal |
| 03/19/2009 | WO2007086003A9 Flotation process using an organometallic complex as activator |
| 03/18/2009 | CN101385996A Flotation promoter and preparation method thereof |