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)
04/2011
04/06/2011CN101005901B Tunnel fan electrostatic filter
04/05/2011CA2563676C Method and device for the separation of dust particles
03/2011
03/29/2011US7914714 Methods and apparatus using electrostatic atomization to form liquid vesicles
03/24/2011US20110070638 Apparatus and method for preparative scale purification of nucleic acids
03/22/2011US7910079 Method and an apparatus for removing carbon dioxide from sulphur dioxide containing flue gases
03/16/2011EP1755759B1 Method and apparatus for purification of an aqueous solution form droplets of extraction solution
03/08/2011US7901492 Pipe separator inlet
02/2011
02/16/2011CN101972749A Spray device for washing aircraft gas turbine engine and washing system
02/15/2011US7887754 Polymeric solid supports for chromatography nanocolumns
02/01/2011US7877984 Engine-driven vehicle with exhaust emission control
01/2011
01/04/2011US7862725 absorbing the mercury by a silica-gel substrate, catalysis by TiO2, HgO, ZnO, V2O5, SnO2, modified TiO2 coated with Pt; irradiating the composite material with radiation to oxidize the adsorbed mercury; regenerating the composite; water pollution control
01/04/2011CA2474057C Integration of at least two processes to re-use acid
12/2010
12/22/2010EP2263809A2 System for washing an aero gas turbine engine
12/21/2010US7854846 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
11/2010
11/30/2010CA2366456C Method and apparatus for forming melt-blown filter cartridges having melt-blown core elements, and the filter cartridges formed thereby
11/16/2010CA2495856C Device for separating multi-phase fluids
11/09/2010US7828977 Removing ethyl acetate and acetic acid from wine by subjecting wine to nano-filtration to produce retentate and raw permeate, raw permeate containing an increased concentration of solute, treating raw permeate in ion exchange column to provide treated permeate, combining retentate and treated permeate
11/09/2010US7828973 Plastic encapsulated tangential flow filter device and methods for making same
10/2010
10/19/2010US7816100 Apparatus and method for detecting live cells with an integrated filter and growth detection device
09/2010
09/28/2010US7803405 Vesicle encapsulating an aqueous system of a polymer and can exist as more than one phase depending on temperature and composition
09/28/2010US7803233 Arrangement for the cleaning of a pipe separator
08/2010
08/10/2010US7771945 Apparatus and method for preparative scale purification of nucleic acids
08/03/2010US7767005 Tunnel fan electrostatic filter
07/2010
07/28/2010EP1235752B1 Process for recovering organic hydroxides from waste solutions
07/27/2010US7763741 Separation of ginkgolides and bilobalide from G. biloba
07/22/2010US20100180955 Gas delivery system with integrated valve manifold functionality for sub-atmospheric and super-atmospheric pressure applications
06/2010
06/16/2010EP2196394A2 Method and apparatus for collecting and treating waste water from engine washing
06/09/2010CN1784258B Air cleaner
06/08/2010US7732165 recombinant polynucleotide that encodes a cell surface polypeptide comprising a biomolecule partition motif that can direct targeting of intracellular polypeptides to and through membranes, including cell surface membranes
05/2010
05/27/2010US20100130354 Novel separation matrix
05/19/2010EP1483029B1 Selective elution of immobilized multiplexed primer extension products
05/12/2010DE202005021819U1 System zum Waschen eines Luftgasturbinentriebwerks System for washing a gas turbine engine air
05/04/2010US7708795 Air filter unit
04/2010
04/27/2010US7704398 Method and apparatus for purification of an aqueous solution from droplets of extraction solution
04/27/2010CA2520967C Atmospheric pressure ion source
04/27/2010CA2181961C Interseparation of platinum group metals
04/22/2010US20100098819 Apparatus and method for isolating and/or eliminating at least one solute from a solution
04/20/2010CA2539243C Method for separating volatile components by dilutive distillation
04/13/2010US7695625 Method and apparatus for purification of slightly water-soluble organic solution from aqueous entrainment
04/13/2010US7695594 allows recovery of components normally degraded by distillation at high temperatures, such as ethylene glycol, and to the recovery of such components from solutions having low-volatility contaminants
04/13/2010US7694691 Gas delivery system with integrated valve manifold functionality for sub-atmospheric and super-atmospheric pressure applications
03/2010
03/25/2010US20100072066 Process for electrokinetic migration through liquid membranes
03/24/2010CN101678252A Advanced filtration devices and methods
03/17/2010CN100594058C Catalyst for the decomposition of N2O in the Ostwald process
03/16/2010US7677398 Process for improving membranes
03/02/2010US7670475 Fluorine separation and generation device
02/2010
02/02/2010CA2320929C Continuous magnetic separation of components from a mixture
01/2010
01/26/2010US7652129 stepwise gradients to identify and/or measure a sample constituent protein; parallel separation is amenable to high throughput and automation
01/26/2010US7651616 Removing ethyl acetate and acetic acid from wine by subjecting wine to nano-filtration to produce retentate and raw permeate, raw permeate containing an increased concentration of solute, treating raw permeate in ion exchange column to provide treated permeate, combining retentate and treated permeate
01/20/2010CN100581631C Method and apparatus for separating solids from a slurry
01/19/2010CA2521010C Configurations and methods of carbon capture
01/06/2010EP1299167B1 Electrostatic coalescer device
12/2009
12/03/2009US20090293722 Method and Apparatus for Energy Reduction In Acid Gas Capture
11/2009
11/18/2009EP1599269B1 Apparatus and method for filtering fluids
11/17/2009US7617940 Arrangement related to a separator for the cleaning of such separator
11/12/2009US20090281288 Matrix for separation of polyethers and method of separation
11/12/2009US20090278267 Method for manufacturing light guide plates
11/11/2009CN100558438C Method and apparatus for purification of an aqueous solution form droplets of extraction solution
10/2009
10/27/2009CA2519778C Grease removal system
10/22/2009US20090263856 Apparatus and Method for Detecting Live Cells with an Integrated Filter and Growth Detection Device
10/20/2009US7604787 Forming suspension from silicate and acid; adding carbon dioxide
10/20/2009US7604051 Method and device for separation of particles from injection water
10/14/2009CN101555987A Rectangular parallelepiped fluid storage and dispensing vessel
10/13/2009CA2522095C Air cleaner
10/07/2009EP1747400B1 Method and device for the separation of dust particles
10/06/2009CA2527991C Ion enrichment aperture arrays
09/2009
09/16/2009CN100540454C Membrane and solenoid actuated valve for dispensing
09/09/2009CN100536977C A method and an arrangement for improving gas removal
08/2009
08/20/2009US20090209722 Porous inorganic/organic homogenous copolymeric hybrid materials for chromatographic separation and process for the preparation thereof
08/04/2009US7569200 Method for reducing nitrogen oxide emissions
07/2009
07/22/2009CN100515546C Inert anode assembly
07/14/2009CA2273504C Method for making drying more effective
07/09/2009US20090173225 Rectangular parallelepiped fluid storage and dispensing vessel
07/08/2009CN100510335C Engine-driven vehicle with exhaustemission control
07/07/2009US7556674 Method and device for the separation of dust particles
07/01/2009EP1682238A4 Hydrophilic membranes
06/2009
06/30/2009US7553633 High speed
06/25/2009US20090159512 Method and Apparatus for Separating Submerged Particles From a Fluid
06/24/2009CN100503023C Method and apparatus for facilitating uniform distribution for vapor in mass transfer and heat exchange tower
06/18/2009US20090152125 Fluorine separation and generation device
06/11/2009US20090145832 Pipe separator
06/10/2009EP1608445A4 Configurations and methods of carbon capture
06/10/2009CN100496671C Method and device for the separation of dust particles
06/10/2009CN100496661C Method and arrangement for removal of surface scum
06/03/2009EP1667777A4 Directed flow method and system for bulk separation of single-walled tubular fullerenes based on helicity
05/2009
05/21/2009US20090131236 Fluid Separator
05/21/2009US20090130010 Catalyst fo the decomposition of n2o in the ostwald
05/14/2009US20090119870 Device For Collecting Dust Particles Or Residual Material In An Airflow
05/12/2009US7532325 Method and apparatus for the separation of fluoroscence and elastic scattering produced by broadband illumination using polarization discrimination techniques
04/2009
04/29/2009CN100482318C Rectangular parallelepiped fluid storage and dispensing vessel
04/28/2009US7524409 Method and system for electrokinetic, preparative sample separation in high-surface-area separation channels with non-convex cross sections
04/28/2009US7524360 Method and apparatus for filtering exhaust particulates
04/21/2009US7520392 Support structure for holding filter medium
04/15/2009CN101410596A Soot burn-off control strategy for a catalyzed diesel particulate filter
04/14/2009US7517581 Semipermeable hydrophilic membrane
04/02/2009WO2005044415A3 Membrane devices for pervaporation, gas separations, and perstraction with permeate and sweep fluid conduit and method of use
03/2009
03/17/2009CA2513212C Improved configuration and process for shift conversion
03/10/2009US7501010 Rectangular parallelepiped fluid storage and dispending vessel
03/04/2009EP1089939B1 Method of processing sulfur-containing materials derived from flue gas desulfurization or other sources
02/2009
02/26/2009US20090049986 Method and scrubber for scrubbing flue gas flows
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