Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01D - Separation › B01D 21 - Separation of suspended solid particles from liquids by sedimentation
Patents for B01D 21 - Separation of suspended solid particles from liquids by sedimentation (18,338)
09/2012
09/14/2012CA2733873A1 Device and method for screening pre-treatment of oil sands tailings
09/13/2012WO2012074647A3 Wastewater concentrator
09/13/2012US20120230890 Method and Apparatus for Isolating Platelets From Blood
09/12/2012CN202430786U Washing-up sink with oil-water seperation device
09/12/2012CN202430049U Sedimentation effect control system for urban sewage treatment
09/12/2012CN202427212U Solid-liquid separation device with cyclone separator
09/12/2012CN202427211U Plow-type rake frame of efficient concentrator
09/12/2012CN202427210U Pipe sedimentation device for removing large solid particles from coarse dimer acid suspension
09/12/2012CN202427209U Vertical precipitating tank with high purifying rate
09/12/2012CN202427208U Filter type water circulating tank
09/12/2012CN202427207U Inclined tube settler for dilute sulfuric acid
09/12/2012CN202427201U Water removing device for monomer
09/12/2012CN102658213A Method and device for concentrating and coupled-drying catalyst in quenched wastewater in process of using methanol to prepare olefin
09/12/2012CN102657963A Apparatus for reducing solid phase content of drilling fluid under well
09/12/2012CN102657962A Automatic clearing and cleaning brush device for driving system
09/12/2012CN102657961A Tar residue pre-separation and removal process and system in coke oven ammonia water system
09/12/2012CN102657960A Precipitation reaction and solid-liquid separation integral device
09/12/2012CN102657959A Acid sludge rapid sedimentation agent and method for refining basic lubrication oil of acid sludge rapid sedimentation agent
09/12/2012CN102657951A Method for extracting crystal from magma
09/11/2012US8263251 Insulating plate of nonaqueous electrolyte secondary cell, nonaqueous electrolyte secondary cell, and method for producing insulating plate of nonaqueous electrolyte secondary cell
09/11/2012US8262914 Wastewater treatment system
09/06/2012US20120223027 Tube and float systems
09/05/2012EP2494558A1 Radioactive debris trap
09/05/2012EP2493586A1 Depositing and farming methods for drying oil sand mature fine tailings
09/05/2012CN202417467U Underground liquid-sand separator
09/05/2012CN202413730U Circulating water vehicle flushing system on construction sites
09/05/2012CN202410269U Automatic dilution electric control device for central transmission concentrator
09/05/2012CN202410268U Harrow lifting and falling overtime alarming electrical control device of centre drive thickener
09/05/2012CN202410267U Centrifugal waste treatment device
09/05/2012CN202410266U Centrifugal sedimentation device for packaging adhesive of light emitting diode
09/05/2012CN202410265U Multilevel integrated fluid power cyclone separator
09/05/2012CN202410264U Scum discharge device used for grit chamber
09/05/2012CN202410263U Long-distance conveying device for sludge of steel converter
09/05/2012CN202410262U Portable quickly combined rake of large-scale center transmission thickener
09/05/2012CN202410261U Sludge-removing system in annular sedimentation basin
09/05/2012CN202410260U Feeding well structure of thickener
09/05/2012CN202410259U Detachable quickly-assembled rotary cage for large center drive concentrator
09/05/2012CN202410258U Connecting arm device on main scraping arm in square pool mud scraper
09/05/2012CN202410257U Combined transmission guiding device of large-sized central transmission concentrator
09/05/2012CN202410256U Circulating clarifier for sludge
09/05/2012CN202410255U Water seal device of observation hole of mechanized tar ammonia water clarifying tank
09/05/2012CN202410254U V-shaped pipe multilayer lattice precipitation separation device
09/05/2012CN202410253U Alcohol deposit recovering tank
09/05/2012CN202410252U Boiler sewage treatment device
09/05/2012CN1321106B Blood separation chamber with preformed blood flow passages and centralized connection to external tubing
09/05/2012CN102120821B Stimulus-responsive polydimethylsiloxane-grafted polyetherimide and preparation method and dye separating method thereof
09/05/2012CN102092747B Method and separation device for separating ammonium chloride in potassium nitrate production
09/05/2012CN102040322B Simple desanding device and desanding system
09/05/2012CN101496965B Precipitating device of small-sized integrated water processor
09/05/2012CN101400419B Air activated decanter
09/04/2012US8258461 Apparatus of generating an optical tweezers with momentum and method thereof and photo-image for guiding particles
09/04/2012US8257585 Debris catcher with retention within screen
08/2012
08/31/2012CA2780589A1 Suspended solids separation systems and methods
08/30/2012WO2012115769A2 Reducing aluminosilicate scale in the bayer process
08/30/2012WO2012060556A3 Sludge discharging apparatus for a settling pond
08/29/2012EP2490782A2 Device for turbulence reduction
08/29/2012CN202398157U Double-sleeve combined solid-liquid separator
08/29/2012CN202398156U Sedimentation tank
08/29/2012CN202398153U Built-in integrated type jet flow cyclone separator
08/29/2012CN202398137U Multiphase material separating device
08/29/2012CN102125785B Multifunctional combined type purification device
08/29/2012CN101648086B Rapid precipitating method and rapid precipitating and separating device
08/28/2012US8252266 Recovery of alumina trihydrate during the bayer process using scleroglucan
08/28/2012US8252187 Particle separator
08/28/2012US8252179 Solid-liquid separator
08/23/2012WO2012112049A1 Improved removal device for micro-bubbles and dirt particles
08/23/2012WO2012111369A1 Flocculation treatment apparatus and flocculation treatment method
08/23/2012US20120214974 Devices and Methods for the Purification, Isolation, Desalting or Buffer/Solvent Exchange of Substances
08/23/2012US20120211442 Cleaning System
08/23/2012US20120211436 Process, apparatus and system for treating a hydrocarbon feedstock
08/23/2012US20120211426 Method and system for treating a contaminated fluid
08/23/2012US20120211421 Systems and methods for processing co2
08/22/2012EP1893385B1 Process and apparatus for treating exhausted abrasive slurries for the recovery of their reusable components
08/22/2012CN202387264U Sand lifter
08/22/2012CN202387263U Chain-type mud scraper
08/22/2012CN202387262U Primary large and small crystalline particle separating equipment
08/22/2012CN202387261U Novel net approach slurry purifying system
08/22/2012CN202387260U Coagulating sedimentation reactor
08/22/2012CN102648162A Method for enhancing biological water treatment
08/22/2012CN102180570B Vertical-flow type settling pond
08/22/2012CN101558012B Method of flocculating sedimentation treatment
08/22/2012CN101530682B Trolley-type chain mud scraper
08/22/2012CN101239259B Sludge return sedimentation pool improved from pipe chute sedimentation pool and improving method thereby
08/21/2012US8246841 Vibrational separation of particles from viscous materials
08/21/2012US8246822 Water treatment apparatus
08/21/2012US8246792 Processes for producing succinic acid from fermentation broths containing diammonium succinate
08/21/2012US8246316 Vacuum source and float valve for a self-priming pump
08/21/2012CA2688012C Storm water inlet apparatus
08/21/2012CA2560901C Stimulant sensitive flocculation and consolidation
08/16/2012WO2012075399A3 System and method for the treatment of oil sands
08/16/2012US20120205324 Methods of processing ethanol byproducts and related subsystems
08/16/2012DE102011011069A1 Device for removing bottom sludge deposits in e.g. wastewater settling reservoir, has coagulating structure that is provided transverse to flow conductors arranged on pelvic floor
08/15/2012EP2485984A1 Method for enhancing biological water treatment
08/15/2012EP2485981A1 Multi layered particulate filter for reducing the turbidity and sdi of water filter
08/15/2012CN202376819U High level tank for refined milk of starch
08/15/2012CN202376818U System for recovering dust material from squeezed water
08/15/2012CN202376817U Multi-taper hopper of thickener for inclined plate
08/15/2012CN202376816U Rotary type ore discharge dumping device for inclined plate thickener
08/15/2012CN202376815U Hydro-cyclone mud discharging device for settling tank
08/15/2012CN202376814U Safety indicating device for thickener
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