B01D - Separation - Patents Sitemap

More topics under "B01D - Separation" (589,249)
B01D 1 - Evaporating (11,580)
B01D 11 - Solvent extraction (12,717)
B01D 12 - Displacing liquid, e.g. from wet solids or from dispersions of liquids or from solids in liquids, by means of another liquid (868)
B01D 15 - Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor (21,474)
B01D 17 - Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion (15,669)
B01D 19 - Degasification of liquids (12,330)
B01D 21 - Separation of suspended solid particles from liquids by sedimentation (18,338)
B01D 24 - Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof (8,047)
B01D 25 - Filters formed by clamping together several filtering elements or parts of such elements (5,131)
B01D 27 - Cartridge filters of the throw-away type (5,673)
B01D 29 - Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups; filtering elements therefor (33,527)
B01D 3 - Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping (21,025)
B01D 33 - Filters with filtering elements which move during the filtering operation (10,149)
B01D 35 - Filtering devices having features not specifically covered by groups , or for applications not specifically covered by groups; Auxiliary devices for filtration; Filter housing constructions (28,776)
B01D 36 - Filter circuits or combinations of filters with other separating devices (7,816)
B01D 37 - Processes of filtration (4,716)
B01D 39 - Filtering material for liquid or gaseous fluids (24,884)
B01D 41 - Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids (1,149)
B01D 43 - Separating particles from liquids, or liquids from solids, otherwise than by sedimentation or filtration (1,275)
B01D 45 - Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces (11,556)
B01D 46 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours (42,125)
B01D 47 - Separating dispersed particles from gases, air or vapours by liquid as separating agent (12,036)
B01D 49 - Separating dispersed particles from gases, air or vapours by other methods (644)
B01D 5 - Condensation of vapours; Recovering volatile solvents by condensation (6,514)
B01D 50 - Combinations of devices for separating particles from gases or vapours (13,509)
B01D 51 - Auxiliary pretreatment of gases or vapours to be cleaned from dispersed particles (1,271)
B01D 53 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols (135,933)
B01D 57 - Separation, other than separation of solids, not fully covered by a single other group or subclass, e.g. (3,468)
B01D 59 - Separation of different isotopes of the same chemical element (5,386)
B01D 61 - Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor (28,150)
B01D 63 - Apparatus in general for separation processes using semi-permeable membranes (15,233)
B01D 65 - Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes (9,726)
B01D 67 - Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus (11,858)
B01D 69 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor (16,729)
B01D 7 - Sublimation (732)
B01D 71 - Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor (23,060)
B01D 8 - Cold traps; Cold baffles (787)
B01D 9 - Crystallisation (5,388)

Patents for B01D - Separation (1,935)
01/2008
01/30/2008	CN101115542A Method and apparatus for purifying combustion gases of impurities contained in the combustion gases
01/23/2008	EP1880082A1 Pipe separator
01/16/2008	CN100361729C Pleated construction for effecting gas transfer membrane
01/15/2008	US7318897 Purification of barium titanyl oxalate; extracting with amphiphilic polyelectrolyte and immiscible nonpolar solvent
01/10/2008	US20080006575 Filter Casette Consisting a Housing Surrounding a Folded Carpet with Spacers Between Parallel Opposite Filter Carpet Parts
01/09/2008	EP1628725A4 Microfiltration and/or ultrafiltration process for recovery of target molecules from polydisperse liquids
01/03/2008	US20080000822 Filter Apparatus for Filtering a Flowing Material
01/03/2008	DE202005021369U1 System zum Waschen eines Luftgasturbinentriebwerks System for washing a gas turbine engine air
01/01/2008	US7314746 Apparatus and method for preparative scale purification of nucleic acids
12/2007
12/27/2007	US20070298064 Structures that inhibit microbial growth
12/27/2007	US20070296105 Continuous Method For Production Of A Regioselective Porous Hollow Fibre Membrane
12/26/2007	CN101094712A Method and apparatus for purification of an aqueous solution form droplets of extraction solution
12/26/2007	CN100357010C Three component filtration material
12/19/2007	EP1755952B1 System for washing an aero gas turbine engine
12/13/2007	WO2005025713A3 Parallel process for protein or virus separation from a sample
12/13/2007	US20070284379 Fluid storage and dispensing vessels having colorimetrically verifiable leak-tightness, and method of making same
12/12/2007	EP1572311A4 Assay for determining the activity of fatty acid amide hydrolase
12/05/2007	EP1861581A1 Arrangement for the cleaning of a pipe separator
12/05/2007	EP1861580A1 Pipe separator inlet
12/04/2007	US7303085 Method and apparatus for purifying mixtures of oil and water
11/2007
11/29/2007	US20070274863 Fluidic circuits for sample preparation including bio-discs and methods relating thereto
11/28/2007	EP1673154A4 Multi-sectional system for continuous gas separation
11/27/2007	US7300639 Process for removing metals from liquids
11/22/2007	US20070270621 Method for Making Industrial Chemicals
11/21/2007	EP1636823A4 Improved apparatus and methods for electrospray applications
11/21/2007	CN101076387A A method and an arrangement for improving gas removal
11/20/2007	US7297260 System and devices for collecting and treating waste water from engine washing
11/20/2007	US7296708 Membrane and solenoid actuated valve for dispensing
11/20/2007	US7296690 Method and device for inactivating viruses
11/14/2007	EP1853793A1 Arrangement related to a separator for the cleaning of such separator
11/13/2007	US7294321 Systems and methods for removing materials from flue gas via regenerative selective catalytic reduction
11/13/2007	US7294274 Filtration system with enhanced cleaning and dynamic fluid separation
10/2007
10/31/2007	CN101065536A Method and apparatus for thickening lime mud in a disc filter
10/30/2007	US7287650 Microbiocide mixture comprising a polydiallyldimethylammonium chloride and silver nitrate, coated on fibers, membranes, films, woven or nonwoven textile
10/25/2007	US20070246418 Method and Apparatus for Purification of Slightly Water-Soluble Organic Solution From Aqueous Entrainment
10/24/2007	EP1846138A1 Method and apparatus for purifying combustion gases of impurities contained in the combustion gases
10/24/2007	CN101061070A A heat exchanger plant for evaporation
10/24/2007	CN101060931A Antibodies by chromatography
10/23/2007	US7285210 Zero waste reverse osmosis water filtering
10/18/2007	US20070241055 separating a feedstock into permeate and retentate with a membrane device; uniform pressure along entire length; maintaining stable flux to minimize concentration polarization and fouling
10/18/2007	DE112005002537T5 Wärmetauscheranlage zum Verdampfen Heat exchanger system for evaporation
10/17/2007	EP1616189A4 Implementation of microfluidic components, including molecular fractionation devices, in a microfluidic system
10/09/2007	US7279146 Crystal growth devices and systems, and methods for using same
10/09/2007	US7279097 Satisfies the following relationship when seawater at 25 degrees C. having a pH of 6.5, a boron concentration of 5 ppm and a TDS concentration of 3.5% by weight is permeated under an operation pressure of 5.5 MPa:/m2*day); high salt removal ratio and high rejection performance
10/09/2007	US7278543 Device for separating multi-phase fluids
10/04/2007	US20070231231 convert nitrogen oxides to hydrogen cyanide, then combustion and converting the hydrogen cyanide into nitrogen; efficient and low cost to control the emissions of harmful greenhouse gas; air pollution control; environmentally friendly
10/03/2007	CN100340696C Sputtering apparatus
10/02/2007	US7276163 Uniform pressure along entire length; maintaining stable flux to minimize concentration polarization and fouling
10/02/2007	US7276098 Tangential in-line air filter
09/2007
09/27/2007	US20070221587 Adjusting level of the liquid in the primary space of a surface chute that is across the water basin with either a flow balancing assembly connecting the primary space and a second surface chute, or an adjusting device in a wall defining the primary space and the secondary space.
09/26/2007	EP1836345A1 Method and apparatus for thickening lime mud in a disc filter
09/26/2007	EP1835996A1 Device for collecting dust particles or residual material in an airflow
09/26/2007	CN101043947A Method of antibody purification
09/19/2007	CN101040105A Engine-driven vehicle with exhaustemission control
09/13/2007	US20070213513 Method for Chromatographic Purification
09/13/2007	US20070210000 Method and Apparatus for Purification of an Aqueous Solution from Droplets of Extraction Solution
09/12/2007	CN100336580C Metal-ceramic built-up unit, a built-up framework for transfer of oxide ions, a built-up unit having a capability of sealing
09/11/2007	US7267529 Deaeration system
09/06/2007	US20070205093 Production of high grade ethanol from a low-grade ethyl alcohol solution by contacting the solution with a bed of Mg3(PO4)2, which adsorbs the ethanol; removing the solution; and heating the salt bed to release the adsorbed ethanol as a vapor
09/05/2007	CN100335006C Scrubber
08/2007
08/23/2007	US20070193954 Method of preparing a separation matrix
08/22/2007	EP1819416A1 Air filter unit
08/22/2007	EP1819413A1 A filter apparatus
08/15/2007	EP1817091A1 A method and an arrangement for improving gas removal
08/09/2007	US20070181491 Separation apparatus and method
08/08/2007	EP1814645A1 Method and scrubber for scrubbing flue gas flows
08/07/2007	US7253002 Utilized for storage, transport and dispensing of materials in semiconductor manufacturing operations
08/07/2007	US7252810 Multi-sectional system for continuous gas separation
08/01/2007	EP1611596A4 Atmospheric pressure ion source
07/2007
07/26/2007	US20070171410 Method and apparatus for the separation of fluoroscence and elastic scattering produced by broadband illumination using polarization discrimination techniques
07/25/2007	CN101005901A Tunnel fan electrostatic filter
07/19/2007	WO2005044416A3 Sorting, separating and sizing very small particles
07/19/2007	WO2005007263A3 Trailing vortex management via boundary layer separation control
07/19/2007	US20070167309 Process for regenerating a spent sorbent
07/18/2007	EP1807182A1 A process for improving membranes
07/11/2007	CN1997749A Biomolecule partition motifs and uses thereof
07/11/2007	CN1997678A Quasi-interpenetrating networks used as separation media
07/10/2007	US7241393 hydrocyclone for receiving a slurry comprising liquid and solid components; means for providing fluid communication between the products vessel and the underflow outlet
07/04/2007	EP1802856A1 Engine-driven vehicle with exhaustemission control
06/2007
06/28/2007	US20070149914 Package for use in a peritoneal dialysis treatment and a method for manufacturing of such a package
06/21/2007	US20070137996 Method and apparatus for simultaneous heat and mass transfer utilizing a carrier-gas
06/20/2007	CN1321715C Device for separating multi-phase fluids
06/14/2007	WO2007067073A1 Method and apparatus for separating submerged particles from a fluid.
06/14/2007	WO2006093906A3 Devices, materials and methods to deposit, align and/or position very small particles
06/14/2007	US20070134753 Assay for determining the activity of fatty acid amide hydrolase
06/14/2007	CA2632314A1 Method and apparatus for separating submerged particles from a fluid
06/13/2007	EP1793909A1 Filter apparatus for filtering a flowing material
06/13/2007	CN1980717A Method and arrangement for removal of surface scum
06/07/2007	WO2004094027A3 Microfiltration and/or ultrafiltration process for recovery of target molecules from polydisperse liquids
06/07/2007	US20070125711 Novel separation matrix
06/06/2007	CN1976843A System for washing an aero gas turbine engine
05/2007
05/31/2007	US20070120280 Methods and apparatus using electrostatic atomization to form liquid vesicles
05/29/2007	US7223347 Apparatus and method for filtering fluids
05/24/2007	US20070113737 Scrubber
05/18/2007	WO2005051509A3 Nox regeneration with fuel cell power regeneration
05/16/2007	CN1964768A Method and apparatus for purification of slightly water-soluble organic solution from aqueous entrainment
05/10/2007	WO2007053028A1 Single stage electrostatic precipitator
05/10/2007	US20070102348 Method of producing a porous membrane and waterproof, highly breathable fabric including the membrane
05/10/2007	CA2627856A1 Single stage electrostatic precipitator
05/09/2007	EP1782874A1 Method and device for filtering solids containing water suspensions

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