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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... |
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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%... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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,... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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)... |
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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,... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |
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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... |