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Liquid Purification Or Separation > Processes > Liquid/liquid Solvent Or Colloidal Extraction Or Diffusing Or Passing Through Septum Selective As To Material Of A Component Of Liquid; Such Diffusing Or Passing Being Effected By Other Than Only An Ion Exchange Or Sorption Process > Diffusing Or Passing Through Septum Selective As To Material Of A Component In Liquid/liquid Solvent Or Colloidal Extraction Diffusing Or Passing Through Septum Selective As To Material Of A Component In Liquid/liquid Solvent Or Colloidal ExtractionDiffusing Or Passing Through Septum Selective As To Material Of A Component In Liquid/liquid Solvent Or Colloidal Extraction patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.12/06/07 - 20070278154 - Cell processing method and cell processing apparatus A cell processing method for processing and collecting cells in a cell suspension fluid with reagent comprising: filtering a cell suspension fluid using a membrane filter; processing the cells ion the membrane filter with reagent; supplying a collection fluid to produce a shearing force that acts on the cells processed ... 09/06/07 - 20070205155 - Method and device for evaluation of pharmaceutical compositions A membrane-permeation test for evaluating pharmaceutical compositions is described. The method comprises the following steps: (1) providing a microporous membrane having a plurality of pores, the membrane having a feed side and a permeate side, wherein the feed side of the membrane is in fluid communication with the feed solution, ... 08/02/07 - 20070175826 - Method for separating and purifying nucleic acid A method for separating and purifying a nucleic acid, which comprises: (1) adsorbing the nucleic acid to a nucleic acid adsorbing porous membrane by passing a sample solution containing the nucleic acid through the nucleic acid adsorbing porous membrane; (2) washing the nucleic acid adsorbing porous membrane by passing a ... 06/21/07 - 20070138094 - Systems and methods using a solvent for the removal of lipids from fluids Systems and methods for removing lipids from a fluid, such as plasma, or from lipid-containing organisms. A fluid is combined with at least one extraction solvent, which causes the lipids to separate from the fluid or from lipid-containing organisms. The separated lipids are removed from the fluid. The extraction solvent ... 02/22/07 - 20070039887 - Hollow fiber contactor systems for removal of lipids from fluids This invention is directed to systems and methods for removing lipids from a fluid, such as plasma, or from lipid-containing organisms. These systems contact a fluid with an extraction solvent, which causes the lipids in the fluid to separate from the fluid or causes lipids in the lipid-containing organisms to ... 12/07/06 - 20060273008 - Membrane adsorber device The present invention is an adsorber membrane and a device containing one or more such membranes. Both the membrane and the device have a Peclet number (Pe) of at least 100. The membrane and the device are designed for the removal of trace contaminants in protein containing streams such as ... 10/26/06 - 20060237366 - Solvent removal process A process for removing a solvent from a first solution, said process comprising positioning a selective membrane between the first solution and a second solution having a higher osmotic potential than the first solution, such that solvent from the first solution passes across the membrane to dilute the second solution, ... 07/20/06 - 20060157412 - Charged filtration membranes and uses therefor The invention relates to charged filtration membranes and their use for separation of a protein from solvent, low molecular weight solutes or a mixture of proteins. Modification of the membranes to generate charge includes modification of membrane pores to alter charge within a pore and alter the size of a ... 06/15/06 - 20060124547 - Method of adjusting levels of dissolved compounds in beverages A method of producing multiple beverage products from a solution is presented. The method comprises providing the solution in a first container, with the solution having a concentration of a dissolved component. A portion of the solution is provided to a second container, and the portion of the solution in ... 05/11/06 - 20060096921 - Process for removal of impurities from an oxidizer purge stream A process is disclosed that relates to the removal of impurities and the recovery of a mother liquor and wash filtrate from an oxidizer purge stream produced in the synthesis of carboxylic acid, typically terephthalic. More particularly, the process involves the removal of impurities and the recovery of a mother ... 04/27/06 - 20060086665 - Method for the accelerated dialytic recovery of foreign substances from passive collectors consisting of semipermeable membranes having different dimensions The invention relates to a dialysis method of recovering foreign substances, particularly low-molecular weight inorganic and/or organic substances, from semipermeable membrane of varying length and dimensions, using a PLE (pressurized liquid extraction) apparatus. The membranes are preferably in the form of a tube, for example semipermeable membrane devices (SPMDs) which, ... 03/16/06 - 20060054556 - Process for separating metallic from semiconducting single-walled carbon nanotubes To provide a water separation device and a water separation method in which an object in a water dispersion organic solvent is not adsorbed and neither contaminated, and water can be separated and removed in a short period of time irrespective of specific gravity of an organic layer in the ... 01/26/06 - 20060016751 - Method of concentrating pulp mill extracts A process for separating organic components from a pulp mill waste stream comprising the steps of washing a cellulose pulp to obtain an aqueous extraction liquor containing organic components, and separating at least a portion of said organic components from the extraction liquor by passing the extraction liquor through at ... 01/05/06 - 20060000778 - Pervaporation composite membranes The present application discloses a composite membrane comprising (a) a support member that has a plurality of pores extending through the support member and (b) a cross-linked copolymer comprising (i) a cationic monomer and an anionic monomer and/or (ii) a zwitterionic monomer, which cross-linked copolymer fills the pores of the ... 12/29/05 - 20050284814 - Ultrafiltration membrane and process An inorganic membrane suitable for ultrafiltration or nanofiltration, and methods for making and using the membrane. The membrane has a organic polymer deposited on the feed surface, but is not able to perform separations by solution-diffusion. ... ### FreshPatents.com Support |