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US20140102157 METHOD IN WHICH MOISTURE CONTENT OF PROCESSING OBJECT IS REDUCED AND/OR OIL-SOLUBLE SUBSTANCE IN PROCESSING OBJECT IS EXTRACTED IN OIL  
A method for efficiently reducing water content of an object to be treated that contains water without requiring a high-temperature environment such as one exceeding the boiling point of water,...
US20120255906 EXTRACTION OF NEUTRAL LIPIDS BY A TWO SOLVENT METHOD  
A method for separating neutral lipids from plant material, in particular, intact algal cells, using an amphipathic solvent set and a hydrophobic solvent set. Some embodiments include dewatering...
US20140332466 Liquid-Liquid Contacting Tray With Concentric Inlet And Outlet Weirs  
Disclosed is a liquid-liquid contacting tray, including: (i) a liquid-liquid contacting deck having a first side and a opposite second side, the deck comprising a perforated tray material; (ii) an...
US20050103711 Isolation of oleuropein aglycon from olive vegetation water  
The present invention provides economical methods for collecting oleuropein aglycon from olive vegetation water, a routine byproduct in the manufacture of olive oil. The methods have the advantage...
US20120184720 PROCESS FOR REMOVING ORGANIC SOLVENTS FROM A BIOMASS  
The present disclosure includes a process for separating protein and an organic solvent from a defatted biomass comprising: a) contacting the defatted biomass with an aqueous solvent to: i)...
US20070045185 MODULAR FLOW DIRECTING COUPLING SYSTEM  
A modular flow directing coupling system may be used to direct a flow of water through water treatment devices in a water treatment system. The modular flow directing coupling system may include a...
US20110271875 Process for Recovery of Values from a Fermentation Mass Obtained in Producing Ethanol and Products Thereof  
The present invention generally relates to processes for recovery of values from a fermentation mass obtained in producing ethanol. Further, the present invention relates to processes for 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...
US20140374349 SOLVENT EXTRACTION MIXER SETTLER APPARATUS  
A mixer settler [1] comprises a settling tank [30], an organic launder [40] provided within the settling tank [30], an aqueous launder [50] provided within the settling tank [30], and an isolated...
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...
US20080251454 DENSE GAS MEANS FOR EXTRACTION OF A SOLUTE FROM SOLIDS  
The present invention provides methods and systems for the extraction of solutes from solid matter using dense gases in a mechanical auger separation system.
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)...
US20140121406 PURE PLANT MOTHER LIQUOR SOLVENT EXTRACTION SYSTEM AND METHOD  
The invention relates to a process for producing terephthalic acid and for purifying the mother liquor resulting from said process. Useful compounds can be extracted from the mother liquor and the...
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...
US20090099327 RAPID EXPANDED SOLVENT EXTRACTION  
The present disclosure provides for a method of rapid expanded solvent extraction of biopolymers, such as rubber, from plant materials, such as guayule, using an expanded hexane solvent. As is...
US20140246370 EXTRACTION OF NOBLE METAL (IONS) BY MEANS OF IONIC LIQUIDS  
The present invention relates to a process for the extraction of metals from an aqueous phase by means of specific ionic liquids.
US20080287524 Method of Purifying a Surfactant by Ultrafiltration  
A method of purifying a surfactant for use in a pharmaceutical formulation, which comprises mixing the surfactant with a solvent and bringing said mixture into contact with a semi-permeable...
US20060226075 Metal-containing compound purification  
A process of purifying metal-containing compounds employing continuous extraction is provided. The metal-containing compounds are provided in high purity and are suitable for use in depositing...
US20070193953 Method for aerating membrane modules  
The invention relates to a method for aerating a number of membrane modules of a membrane filtering installation operating in a submerged area. Air or a gas is supplied from a common source to the...
US20100326913 POLYBENZOXAZOLE MEMBRANES PREPARED FROM AROMATIC POLYAMIDE MEMBRANES  
The present invention discloses high performance polybenzoxazole membranes prepared from aromatic poly(o-hydroxy amide) membranes by thermal cyclization and a method for using these membranes. The...
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...
US20070131533 Distillation method  
Disclosed is a method for distilling, e.g. ethanol from a mash or must. According to said method, a fluid (1) that is fed to a first distillation column (stripper, 13) and a distillate (4) of the...
US20140231347 SYSTEM AND METHOD FOR CLOSED WATER CIRCULATION  
System and method for a closed water circulation, comprising: a waterproof, outwardly delimited reservoir for collecting water, whereby a material is included and/or is placed in the reservoir,...
US20110108482 DIALYZER WITH DUAL SAFETY VALVES  
The present invention discloses a novel method, device, apparatus, or system, which includes a dialyzer casing having a dialysate inlet and outlet with check valves disposed adjacent thereto,...
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...
US20070090049 Solvent extraction process  
A solvent extraction process is disclosed. The process includes using an organic solvent that contains a non-ionic extractant and a conductivity enhancer that increases the electrical conductivity...
US20080099371 Process for upgrading tar  
A feedstream comprising tar is feed to a solvent deasphalter wherein it is contacted with a deasphalting solvent or fluid to produce a composition comprising a mixture or slurry of solvent...
US20070131535 Utilizing ionic liquids for hydrofluorocarbon separation  
The present invention relates to a process for separating close-boiling and azeotropic components of mixtures, wherein said mixtures comprise at least one hydrofluorocarbon compound, using at...
US20110192794 ADVANCED FILTRATION DEVICE FOR WATER AND WASTEWATER TREATMENT  
Embodiments of the present invention relate to a filtration module and/or a novel method of making a frameless filtration module for water or wastewater treatment that can produce filtrate that is...
US20090184051 GROUPED SEPARATION OF ACTINIDES FROM A HIGHLY ACIDIC AQUEOUS PHASE  
The invention relates to a process for collectively separating all the actinides (III), (IV), (V) and (VI) present in a strongly acidic aqueous phase, from the fission products, and in particular...
US20110020509 USE OF MAGNETIC, IONIC LIQUIDS AS AN EXTRACTION AGENT  
The invention relates to a method which uses magnetic ionic liquids for the liquid-liquid, liquid-solid, or liquid-gas extraction, wherein the partition of the phases occurs in a magnetic field.
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...
US20120310136 SELECTIVE ULTRAFILTRATION MEMBRANES FOR RENAL REPLACEMENT THERAPIES  
A system and method provide improved ultrafiltration of charged/uncharged solutes in a fluid, especially a body fluid. The improvement is achieved through imposed electric field and/or surface...
US20110147307 METHOD FOR RECOVERING CARBOXYLIC ACIDS FROM DILUTE AQUEOUS STREAMS  
Improvement in separating lower, C2 saturated and/or C3, and/or C4, saturated and/or unsaturated mono carboxylic acids from aqueous streams via extraction by using as the extractant an organic...
US20080047871 Crude oil storage and tank maintenance  
HSP crude oil is used as process stream in crude oil storage tanks to address sludge levels both by cleaning sludge accumulations and preventing any significant sludge build up when used on a...
US20120298909 HEAT TRANSFER COMPOSITIONS  
The invention provides a heat transfer composition comprising (i) from about 45 to about 75% by weight 2,3,3,3-tetrafluoropropene (R-1234yf); and (ii) from about 25 to about 55% by weight...
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%...
US20120228218 PROCESS FOR WORKUP OF NOX-CONTAINING OFFGASES FROM WASTEWATER STREAMS OF NITRATION PLANTS  
The present invention relates to a process for workup of nitrite-comprising alkaline process wastewaters from the nitration of aromatic compounds, wherein the alkaline process wastewater is...
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...
US20120228224 Methods of Selective Removal of Products from an Algal Biomass  
Methods for selective extraction and fractionation of algal lipids and algal products are disclosed. A method of selective removal of products from an algal biomass provides for single and...
US20120228223 Methods of Selective Removal of Products from an Algal Biomass  
Methods for selective extraction and fractionation of algal lipids and algal products are disclosed. A method of selective removal of products from an algal biomass provides for single and...
US20120223013 Methods of Selective Removal of Products from an Algal Biomass  
Methods for selective extraction and fractionation of algal lipids and algal products are disclosed. A method of selective removal of products from an algal biomass provides for single and...
US20100314315 Apparatus of extracting aromatic compounds from plants using a solvent in sub-zero temperature and process thereof  
An extracting apparatus includes a first flask for containing raw material and solvent for dissolving the raw material to form a solution; second flasks each disposed in a cooling bath and...
US20120305480 HEAT TRANSFER COMPOSITIONS  
The invention provides a heat transfer composition consisting essentially of from about 62 to about 78% by weight trans-1,3,3,3-tetrafluoropropene (R-1234ze(E)) and from about 22 to about 38% by...
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...
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...
US20120091059 PASSIVE CHIP-BASED DROPLET SORTING  
An apparatus for passive sorting of microdroplets including a main flow channel, a flow stream of microdroplets in the main flow channel wherein the microdroplets have substantially the same...
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...
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...
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...

Matches 1 - 50 out of 167 1 2 3 4 >