Matches 1 - 50 out of 98 1 2 >


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US20050284812 Process for preparing water soluble diterpenes and their applications  
Aqueous solutions of diterpenes such as Forskolin, its congeners, analogs and derivatives, up to approximately 6% concentration, are prepared using suitably substituted cyclodextrin as a...
US20150202581 HEAT TRANSFER COMPOSITIONS  
The invention provides a heat transfer composition consisting essentially of from about 82 to about 88% by weight of trans-1,3,3,3-tetrafluoropropene (R-1234ze(E)) and from about 12 to about 18%...
US20140342954 MODIFICATION OF SURFACES FOR FLUID AND SOLID REPELLENCY  
Articles, methods of making, and uses for modifying surfaces for liquid repellency are disclosed. The liquid repellant surfaces comprise a surface comprising an anchoring layer. The anchoring...
US20080000833 Microstructured separating device and microfluidic process for separating liquid components from a particle-containing liquid  
A microstructured separating device, especially for separating liquid components from a particle-containing liquid, comprising the following features: at least one transport channel for transport...
US20060076295 Systems and methods of blood-based therapies having a microfluidic membraneless exchange device  
The present invention is directed to devices, systems and methods for removing undesirable materials from a sample fluid by contact with a second fluid. The sample fluid flows as a thin layer...
US20050194312 Additive dispensing fluid filter  
A filter for filtering a liquid, such as coolant for an internal combustion engine, having a filter housing with at least one liquid inlet and at least one liquid outlet, a filter element which is...
US20130180917 HIGH FLUX MICROFILTRATION MEMBRANES WITH VIRUS AND METAL ION ADSORPTION CAPABILITY FOR LIQUID PURIFICATION  
Microfiltration membranes achieve high retention of bacteria and viruses by pore-size exclusion by the diameters of the fibers in the scaffold layer. The membranes have a high permeation flux as...
US20050258096 Process for extracting biomedical devices  
A process for treating biomedical devices, especially contact lenses, involves contacting polymeric devices containing extractables with a solvent that dissolves and removes the extractables from...
US20150240051 SWITCHABLE HYDROPHILICITY SOLVENTS AND METHODS OF USE THEREOF  
A solvent that reversibly converts from a hydrophobic liquid form to hydrophilic liquid form upon contact with water and a selected trigger, e.g., contact with CO2, is described. The hydrophilic...
US20090032468 Methods 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,...
US20120097609 METHODS AND SYSTEMS FOR TREATMENT OF AQUEOUS OILY SOLUTIONS  
A method for treatment of an aqueous oily solution includes combining the aqueous oily solution with one or more miscible organic solvents to produce a mixture of precipitated solids and a liquid...
US20120298578 SYSTEMS AND METHODS FOR FILTRATION  
Filtration systems (40) utilize a pre-treatment method to cause scale formation to occur on particles (94) in the fluid stream (96) rather than on the filter surface and may also destroy...
US20060196830 PRE-METERED, UNSUPPORTED MULTILAYER MICROPOROUS MEMBRANE  
An at least two layer, unsupported, continuous microporous membrane is disclosed. The at least two layer, unsupported, continuous microporous membrane may include at least two different membrane...
US20120043278 PAINT WASTE LIQUID TREATMENT METHOD  
PROBLEM: To provide a novel paint waste liquid treatment method that is of simple construction, may be handled with ease, is easy to operate, and has good efficiency. SOLUTION MEANS: A method of...
US20100051543 FINE CHANNEL DEVICE AND A CHEMICALLY OPERATING METHOD FOR FLUID USING THE DEVICE  
A fine channel device including a fine channel provided with at least two inlet ports for feeding fluid, inlet channels communicated with the inlet ports, a confluent portion communicated with the...
US20140264147 Low GWP heat transfer compositions containing difluoromethane, A Fluorinated ethane and 1,3,3,3-tetrafluoropropene  
Heat transfer compositions, methods and use wherein the composition comprising: (a) from about 5 to about 20% by weight of HFC-32; (b) from about 70% to about 90% by weight of HFO-1234ze; and (c)...
US20120292252 TUBULAR SURFACE COALESCERS  
Disclosed are tubular surface coalescers, systems, and methods for coalescing a mixture of two phases, namely a continuous phase and a dispersed phase. The disclosed tubular surface coalescers,...
US20080290027 METHOD AND APPARATUS FOR REMOVING SOLUTE FROM A SOLID SOLUTE-BEARING PRODUCT  
The process and apparatus are for removing a solute from a solute-bearing solid product by means of a solvent which remains in liquid state throughout the entire oil extraction process. In one...
US20070158266 Method And Apparatus For Producing Particles Via Supercritical Fluid Processing  
An apparatus and method for producing particles using supercritical fluid with enhanced mixing. The process includes a vessel having an inner surface defining a chamber. A high-speed shear or...
US20060016751 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...
US20140183131 METHOD AND SYSTEM FOR REMOVAL OF DISSOLVED ORGANIC COMPOUNDS IN PROCESS WATER  
The present invention relates to a method for removal of dissolved organic compounds, in particular bioaccumulative substances, in process water (eg. of the petrochemial industry) and to a system...
US20120080375 METHOD AND DEVICE FOR MANUFACTURING FILTERED LIQUIDS  
A method for producing filtered liquid, in particular sterile water, in a filtration device with at least one membrane unit during in each case a production cycle delimited by membrane backwash...
US20120247972 PROCESS FOR REDUCING THE CONCENTRATION OF HYDRATE INHIBITORS IN WATER USED FOR OIL AND GAS PRODUCTION  
Reducing the concentration of kinetic hydrate inhibitors in produced water may be accomplished by treating the produced water using a method selected from the group consisting of chemical...
US20060278579 Method for separating semiconducting and metallic carbon nanotubes  
A method for separating semiconducting and metallic carbon nanotubes by selectively plating metallic carbon nanotubes via electroless plating to precipitate the plated metallic carbon nanotubes...
US20060283798 Method and apparatus for purifying a pigment dispersion, pigment dispersion, ink set, droplet-ejecting apparatus, and inkjet-recording ink tank  
A method of purifying a pigment dispersion including: bringing an unpurified pigment dispersion containing a pigment and impurities into liquid-liquid interfacial contact with an extracting liquid...
US20160317946 Static internal, use of one or more static internal, agitated liquid-liquid contactor and use of an agitated liquid-liquid contactor  
A static internal (1) embodied so as to be suitable for improving a contact, heat transfer or mass transfer between the liquids in an agitated liquid-liquid contactor (3) lacking calming sections...
US20050178726 Disruption of cells and tissues  
A method for disrupting cells and/or tissues employs a disrupter with a disruption element having an outer dimension that is slightly smaller than the inside dimension of a container in which a...
US20150136696 PROCESS FOR REMOVING AROMATICS FROM WATER USED IN PROCESSING COAL TAR  
A process for treating water used in a coal tar process is described. The process involves treating the water with extraction with an extraction agent or adsorption with an adsorbent. The...
US20130102948 PORTABLE BLOOD FILTRATION DEVICES, SYSTEMS, AND METHODS  
A blood filtration device, system, and method that can and selectively remove or reduce an unwanted, in certain cases unknown, substance from a patient's blood stream. More specifically, a...
US20160376204 Method for Reclaiming Usable Products from Biosolids  
A method of reclaiming usable products from sludge is disclosed. A predetermined level of solvent within an extractor is heated, below atmospheric boiling point, and dried sludge is immersed...
US20060108285 Nozzle for collecting extracted material  
A nozzle for collecting extracted material for efficiently collecting a solution sprayed, together with gas, from an exit-tube at the outlet of a backpressure control valve in a supercritical...
US20140360936 REMOVAL OF DISSOLVED SALTS USING A SOLVENT  
The present disclosure is related to a method and apparatus for reducing a salt concentration in a liquid composition using a solvent. The method includes combining the liquid composition and the...
US20120152835 FUEL CELL DEVICES FOR USE IN WATER TREATMENT AND RECLAMATION PROCESSES  
In some aspects, the disclosure provides methods and materials for generating electrical energy from wastewater treatment materials. For example, the methods involve selecting a pair of materials...
US20120125842 Microfluidic System And Corresponding Method For Transferring Elements Between Liquid Phases And Use Of Said System For Extracting Said Elements  
The invention relates to a microfluidic system including a unit for extracting elements from one liquid phase to at least one other liquid phase, a use of said system for performing said...
US20100062121 Microwave Hydrodiffusion for Isolation of Natural Products  
The present invention relates to the isolation of biological materials by hydrodiffusion by microwave irradiation, to an apparatus suitable for carrying out present method and to a system for...
US20130043186 METHOD FOR SEPARATING LIQUID MIXTURE, AND DEVICE FOR SEPARATING LIQUID MIXTURE  
There are disclosed a method for separating a liquid mixture in which a permeation performance enhances, and a composition of the liquid mixture containing a hydrocarbon liquid and an alcohol...
US20090026136 METHOD OF REMOVING OIL FROM A MIXTURE OF TOOL STEEL SWARF GRANULAR MATERIAL AND OIL  
A method of removing oil from a mixture of tool steel swarf granular material and oil. The abstract of the disclosure is submitted herewith as required by 37 C.F.R. ยง1.72(b). As stated in 37...
US20150300108 VAPOR DISPLACEMENT METHOD FOR HYDROCARBON REMOVAL AND RECOVERY FROM DRILL CUTTINGS  
A method comprises solubilizing hydrocarbons in drill cuttings with a liquid solvent. The method further comprises displacing the miscible fluid portion from by pressurized vapor. The method can...
US20150166363 METHODS AND SYSTEMS FOR WATER RECOVERY  
Disclosed are methods comprising: (a) first contacting at least a portion of a wastewater stream comprising one or more hydrophilic solutes and one or more crude-oil-associated hydrophobic solutes...
US20140008297 SEPARATION METHOD AND SEPARATION DEVICE  
A separation method performs steps continuously and leads a solvent in which a separation object component is dissolved and a remaining fluid out of settlers under a separated state. The method...
US20160161454 HIGH RESOLUTION ANALYTE RECOVERY SYSTEM AND METHOD  
Analyte separation systems for use in conjunction with chromatography separation devices and techniques are described. Disclosed systems include modular components that can provide for...
US20140014578 Oscillatory crossflow membrane separation  
Oscillatory crossflow membrane separation apparatus and methods are disclosed for effluent treatment. The apparatus include a membrane module with a housing containing a membrane element, said...
US20140353250 USE OF LONG CHAIN INTERNAL OLEFIN SULFONATES  
The present invention provides a method for treating a formation containing crude oil hydrocarbons, comprising injecting an aqueous composition comprising an internal olefin sulfonate with a...
US20080006561 Dearomatized asphalt  
This invention relates to a dearomatized asphalt. More particularly, an asphalt is extracted with a aromatic extraction solvent to produce an asphalt-rich phase and a solvent rich phase. The...
US20050092679 Method of cleaning or purifying a polymer  
A method of cleaning or purifying a polymer which is intended for medical or pharmaceutical use, which method comprises contacting the polymer with an extracting solvent comprising or consisting...
US20080067124 Solvent recovery system for plastic dying operation  
An apparatus for recovering components of a material system containing dye, water, and solvents such as ethylene glycol monobutyl ether and diethylene glycol is provided. The apparatus comprises...
US20070215543 Small volume liquid-liquid extraction device and method of use  
A device and method for performing small volume liquid-liquid extraction. A slug of a liquid specimen is aspirated into a tube, such as a pipette or pipette tip. The slug of the liquid specimen is...
US20160279536 LIQUID-LIQUID EXTRACTION PROCESS AND APPARATUS  
This invention provides processes for extracting organic compounds from aqueous samples by using relatively small amounts of extraction solvent and of the aqueous sample to be extracted. This is...
US20090283473 PLANT MATERIALS EXTRACTION METHOD  
A process for preparing plant extracts is provided. Plant materials, including tropolones, lignins and polar molecules, are mixed with a liquid polar solvent to form an extraction mixture, which...
US20140001121 Method for Reclaiming Usable Products from Biosolids  
The method of reclaiming usable products from sludge is disclosed. A predetermined level of solvent within an extractor is heated, below boiling point, and dried sludge is immersed within the...

Matches 1 - 50 out of 98 1 2 >