Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01D - Separation › B01D 24 - Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
Patents for B01D 24 - Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof (8,047)
03/2014
03/18/2014US8673045 Cordierite aluminum magnesium titanate compositions and ceramic articles comprising same
03/18/2014US8673044 Process for producing aluminum titanate-based ceramics body
03/18/2014US8673043 Fluid filter
03/18/2014US8672145 Urea sorbent
03/13/2014DE102012216339A1 Verfahren zur Fest-Flüssigtrennung einer Suspension Method for solid-liquid separation of a suspension
03/12/2014CN203469645U Activated carbon filter with backwashing function
03/12/2014CN203469569U Automatic continuous quick sand cleaning and filtering device
03/12/2014CN203469568U Landscape floating island type carbon fiber water purification structure
03/12/2014CN203469567U Light filter
03/12/2014CN203469566U Fiber filtering tank for distributing water and air evenly with small resistance
03/12/2014CN203469565U Purifying and filtering device
03/12/2014CN103623627A Method for treating sewage by using biological active sand reactor
03/12/2014CN103623626A High-efficiency energy-saving granular filter
03/11/2014US8668757 Method for producing a ceramic filter element and filter element
03/11/2014US8668092 System and method for uniformly distributing a fluid through a filter bed in a filter
03/06/2014US20140061111 Encapsulated water filter media assembly
03/05/2014CN203462134U Efficient filter device for copper-coated copper wire cleaning fluid
03/05/2014CN203458856U Gravity-type valve-free filter chamber device capable of eliminating air entrapment phenomenon
03/05/2014CN203458855U Filter basin capable of uniformly adjusting water and gas distribution of backflushing
03/05/2014CN203458854U Fiber filtering basin
03/05/2014CN203458853U Filtering tower for refining lubricating oil
03/05/2014CN203458852U Gas-water backflushing multi-chamber filter
03/05/2014CN203457668U Filtering device for culture pond
03/05/2014CN103619434A Influent treatment process
03/05/2014CN103619432A Reduction in flushing volume in an adsorptive separation system
03/05/2014CN103611343A Backwash spray nozzle for granular filter material filter device
03/05/2014CN103611342A Filtering device for treating clean rainwater to supplement water to cooling tower
03/05/2014CN103611341A Pressure stabilizing filter core
03/05/2014CN103611340A Walnut shell filter cleaning system
03/05/2014CN103611339A Filter
03/04/2014US8663475 Diatomaceous earth products containing reduced soluble metal levels, processes for reducing soluble metal levels in diatomaceous earth products, and methods of using the same
03/04/2014US8663357 Holding sealing material, exhaust gas purifying apparatus, and method for manufacturing exhaust gas purifying apparatus
03/04/2014US8663356 Honeycomb structure
03/04/2014US8662316 Filter medium for liquid filtration and process for producing the same
03/04/2014US8661972 Screw separator
03/04/2014US8661794 Diesel exhaust filter
02/2014
02/27/2014US20140054208 Water Purification Device
02/26/2014CN203447845U Sand washing device and air stripping type continuous sand filtering device comprising sand washing device
02/26/2014CN203447844U Water jet device blockage prevention device of gravity filter
02/26/2014CN203447843U Urban domestic sewage filtering tank
02/26/2014CN203447842U 石英砂压力式过滤器 Quartz sand pressure filter
02/26/2014CN103608297A Water purification device
02/26/2014CN103608076A Filtration device
02/25/2014US8658105 Apparatus for securely processing biological sample
02/25/2014US8658036 Composite filtration and demineralization apparatus
02/25/2014US8657914 Exhaust gas purifying filter
02/25/2014US8657122 Clog resistant media retainer assembly
02/19/2014CN203436878U Water distributor for fiber-ball filtering material filter
02/19/2014CN203436877U Air distributor for fiber-ball filtering material filter
02/19/2014CN203436876U Air distributor for fiber filtering material filter
02/19/2014CN203436875U Filter pond with variable flow rates
02/19/2014CN203436874U Quartz sand filter with round tubular water distributors
02/19/2014CN103585803A Capsule type fiber bundle filtering method and apparatus
02/19/2014CN103585802A Novel gravity-type valveless filtering pool
02/19/2014CN102500144B Precision processing system for condensed water and chemical cleaning method for filter element of precision processing system
02/18/2014US8652334 Fractionation of charged polysaccharide
02/18/2014US8652328 Apparatus for filtering water or wastewater
02/18/2014US8651285 Performance polymeric fiber webs
02/12/2014CN203425572U Upflow double-type deep-bed rapid filtering tank
02/12/2014CN203425571U Aluminum scrap recovery device
02/12/2014CN103566635A Amphibious purification device for aquaculture, and working method thereof
02/05/2014CN203417531U Sintered active carbon filter element
02/05/2014CN203417505U High-efficiency quicksand filtration device
02/05/2014CN203417504U Continuous sand filter
02/05/2014CN203417503U Preprocessing device of fiber ball filter
02/05/2014CN103553174A Water treatment filtering device
02/05/2014CN103550965A High-efficiency water purification equipment
02/05/2014CN103548756A Fish tank filter box
02/04/2014US8641791 Method of supplying iron to the particulate trap of a diesel engine exhaust
02/04/2014US8640883 Filtration barrier
02/04/2014US8640881 Screen changer
01/2014
01/30/2014WO2014016744A1 Method and system for recovering oil and removing oil from a resulting oil-water mixture
01/30/2014US20140027389 Method and System for Recovering Oil and Removing Oil From a Resulting Oil-Water Mixture
01/30/2014US20140027369 Enhanced shape support grid
01/29/2014EP2690070A1 Dissolved-air flotation-type pretreatment apparatus
01/29/2014CN203408514U 可调式活性砂过滤器 Adjustable active sand filter
01/29/2014CN203408513U Water distributor for fiber filtering media filter
01/29/2014CN203408512U Up-flow quartz sand filter tank
01/29/2014CN203408511U Flow sand filter
01/29/2014CN203408510U Quartz sand filter with multipath water distributors
01/28/2014US8636821 Ceramic honeycomb structure and its production method
01/23/2014WO2014015115A1 Integral media reconditioning and recovery system
01/23/2014WO2014014884A1 Scale prevention for aircraft water system
01/23/2014WO2014014691A2 Filter media retainer assembly
01/23/2014WO2014012167A1 Media bed filters for filtering fine particles from a raw liquid flow and method of using the same
01/23/2014US20140021121 Filter media retainer assembly
01/22/2014CN203400540U Turnover plate filter tank with upward flow function
01/22/2014CN203400539U Sewage purifier
01/22/2014CN203400538U Box-type oil filter
01/22/2014CN103520968A Oil field produced water treatment filtration tank gas-water backwash regeneration process
01/22/2014CN103520967A Sand lifting and washing machine
01/22/2014CN103520966A Automatic vortex-type filtering device
01/22/2014CN103520965A Automatic device for purifying microparticle suspension in waste water
01/22/2014CN102036919B Wastewater purification with nanoparticle-treated bed
01/21/2014US8633282 Metal removing agent and metal removing filter
01/21/2014US8632620 Holding sealing material, exhaust gas purifying apparatus, and method for manufacturing exhaust gas purifying apparatus
01/21/2014US8632619 Filter element, in particular for filtering exhaust gases of an internal combustion engine
01/16/2014US20140014598 Media bed filters for filtering fine particles from a raw liquid flow and method of using the same
01/15/2014EP2683457A1 Membrane separation devices, systems and methods employing same, and data management systems and methods
01/15/2014EP2683456A1 Membrane separation devices, systems and methods employing same and data management systems and methods
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