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Matches 951 - 1,000 out of 8,782

Document Document Title
WO/2008/111802A1
The present invention discloses method of recovering valuable metals, such as vanadium, molybdenum, nickel from the catalysts spent in the VRDS process for desulfurization of pertoleum. The method comprises leaching water-insoluble react...  
WO/2008/089937A3
The present invention relates to a new method of extraction of solid compounds by microwaves and to the apparatus used in said method, a. Placing the solid material (2) to be extracted and a solvent in a base vessel (1), said solid mater...  
WO/2008/106407A1
A process for producing a purified aliphatic product from an aromatic-containing feedstock is disclosed. In one aspect, the invention provides a process for producing mineral oil from a light hydrocarbon feedstock. The process comprises ...  
WO/2008/104630A1
The invention relates to a method for extracting internal lipids from wool that is substantially free of lanolin, comprising the use of a fluid under supercritical conditions and an agent that can change the polarity of said fluid, selec...  
WO/2008/106647A1
The invention provides chemically activated valves based on crystalline molecular sieve membranes. Adsorption of a swelling agent within the pores of the molecular sieve crystals limits transport through the membrane. Desorption of the s...  
WO/2008/106406A1
A process for producing a purified aliphatic product from an aromatic-containing feedstock via an improved liquid-liquid extraction process is disclosed. The resulting mineral oil is highly purified, contains low levels of aromatics, and...  
WO/2008/101396A1
A preprocessing method of an organic extractant, the preprocessed product and the use thereof in rare earth extraction separation. The preprocessing method comprises that an organic extractant is mixed with a rare earth solution and powd...  
WO/2008/103480A2
The present invention generally relates to the conversion of sugars and/or other biomass to produce hydrocarbons, hydrogen, and/or other related compounds. In one aspect, the invention includes fermenting biomass to produce one or more o...  
WO/2008/103142A1
A biological fluid filtration device, system, and method, for filtering a biological fluid, the device comprising a housing having an inlet, a first outlet and a second outlet, with a first fluid flow path defined between the inlet and t...  
WO/2008/099131A1
A biomass extraction apparatus (10) comprises a hollow, fluid-proof receptacle (11) haying a hollow neck (12) defining an opening (13) and including one or more neck formations (14); a filter (17); an aerosol valve (18); and a collar ass...  
WO/2008/100610A2
The invention provides an efficient method to purify an aqueous solution, typically mine drainage water, especially of anions and cations present in the aqueous solution as dissolved solids, the anions and cations are removed by treatmen...  
WO/2008/080853A3
A method for contacting, without mixing, first and second immiscible liquids, in which the following steps are carried out: -a) the first liquid is placed in at least one container having a wall made of a solid material which does not re...  
WO/2008/096144A1
Process for preparing a cocrystal of an active substance and a cocrystal former, the process involving precipitating the active substance and the cocrystal former together from solution or suspension, in the presence of a supercritical o...  
WO/2004/071634A3
A method and an apparatus for continuously producing particles from an emulsion by supercritical fluid extraction. The emulsion includes a solute suspended or dissolved in the supercritical fluid soluble first phase. The supercritical fl...  
WO/2008/094906A1
Nickel and/or vanadium can be removed or transferred from a hydrocarbon phase to a water phase using an Extractant Composition selected from an isocyanate, a thiocyanate, a cyanides, mercaptides, nitrites, and mixtures thereof. The Extra...  
WO/2008/054548A3
A system and method for supercritical fluid enrichment of radioactive isotope/s are disclosed. The method involves pressurizing an outer chamber and an inner centrifugal chamber of a stage to supercritical pressure; supplying material in...  
WO/2008/089937A2
The present invention relates to a new method of extraction of solid compounds by microwaves and to the apparatus used in said method, a. Placing the solid material (2) to be extracted and a solvent in a base vessel (1), said solid mater...  
WO/2008/089943A1
The present invention relates to the isolation of biological materials by hydrodif fusion by microwave irradiation, to an apparatus suitable for carrying out present method and to a system for carrying out the present method continuously.  
WO/2008/071985A3
A process for extracting a compound or composition of matter from a raw material containing that compound or composition as a constituent part is described. The process comprises the steps of (1) contacting the raw material with an extra...  
WO/2008/088473A2
The disclosed invention provides water-insoluble, water-immiscible extraction reagent compositions comprising an extractant reagent comprising one or more aldoxime extractants, optionally including one or more ketoxime extractants, in co...  
WO/2008/088489A2
Compositions and processes for destabilizing an oil-in-water emulsion resulting from the aqueous solvent extraction of plant oils are disclosed. The processes comprise the use of one or more enzyme activities including phospholipase and ...  
WO/2008/057070A3
The subject invention provides a two-phase liquid-liquid extraction process that enables sorting and separation of single-walled carbon nanotubes based on (n, m) type and/or diameter. The two-phase liquid extraction method of the inventi...  
WO/2008/080853A2
A method for contacting, without mixing, first and second immiscible liquids, in which the following steps are carried out: -a) the first liquid is placed in at least one container having a wall made of a solid material which does not re...  
WO/2008/081814A1
Disclosed is a method for the separation and collection of a trivalent and tetravalent actinoids in a simple manner and at low cost without the need of using any organophosphorus compound. A tetravalent actinoid plutonium (Pu (IV)) and t...  
WO/2008/080974A1
The present invention relates to a composition containing a quinoa grain extract, said extract being a peptidic and osidic extract or a lipidic extract of quinoa grain, said lipid quinoa extract being itself chosen from a group comprisin...  
WO/2008/015582A3
The addition of a compatible metal salt crystal to the organic solution entering the mixer(s) in the solvent extraction stage(s) and/or the stripping stage(s), or to the emulsion mixture of the organic solution and the aqueous solution i...  
WO/2008/051308A3
Provided are the preparation, characterization, and application of a nanopore membrane device. The nanopore device comprises a thin membrane prepared from glass, fused silica, ceramics or quartz, containing one or more nanopores ranging ...  
WO/2008/075636A1
The invention provides a process for regenerating efficiently a phosphoric acid containing etchant for metals which further contains volatile impurities such as volatile and hydrophilic etching inhibitor substances and other impurities s...  
WO/2008/074072A1
The present invention describes a method and apparatus for aqueous extraction of chemical compounds from solid material in which the solid material is entrained in an extraction liquid phase that flowed around immersed sonotrodes emittin...  
WO/2008/071985A2
A process for extracting a compound or composition of matter from a raw material containing that compound or composition as a constituent part is described. The process comprises the steps of (1) contacting the raw material with an extra...  
WO/2008/068757A1
A distillation apparatus for extracting volatile oils from plant matter, comprising at least one vessel comprising a container with an open mouth, the container being divided into at least one upper chamber and at least one lower chamber...  
WO/2008/061716A1
The invention relates to an extraction method for producing soluble substances from organic plant or animal raw material with high pressure, wherein supercritical gas is used as a solvent and wherein the organic material is filled into o...  
WO/2008/063123A1
The invention concerns an arrangement and a method for the leaching of electrical filter ash that contains potassium and chlorides. The electrical filter ash undergoes mixing in the invention with leaching fluid in a first recirculation ...  
WO/2008/057048A1
A process for making micro-sized or nano-sized particles of one or more statin compounds, the process comprising the step of: (a) applying a shear force to (i) a statin solution comprising one or more statin compounds, and (ii) a statin-...  
WO/2008/057070A2
The subject invention provides a two-phase liquid-liquid extraction process that enables sorting and separation of single-walled carbon nanotubes based on (n, m) type and/or diameter. The two-phase liquid extraction method of the inventi...  
WO/2001/056933A3
The present invention provides a novel process for the removal and recovery of target species, such as metals, radionuclides, penicillins, and organic acids, from waste waters and process streams. The process of the present invention uti...  
WO/2008/052563A1
The invention relates to a method of producing an article comprising an interpenetrating polymer network (IPN) and an article e.g. obtainable by the method. The method comprises i) providing an essentially transparent rubber substrate ha...  
WO/2008/049807A1
The present invention relates to a method for separating together all the actinides (III), (IV), (V) and (VI) present in a highly acidic aqueous phase from the fission products, especially lanthanides, also present in said phase using a ...  
WO/2008/050675A1
Disclosed are a method and an apparatus for extracting/separating/collecting PCB at low cost and in a safe manner for the purpose of treating an insulation oil having a low PCB content. Specifically disclosed is a method for separating/c...  
WO/2008/049188A1
A method has been developed for reducing the content of hydrogen sulphide in hydrocarbon streams. The method involves contacting a "sour" gas or fluid with a chemical formulation consisting of triethylene glycol and the reaction products...  
WO/2008/049152A1
A system, method and apparatus for managing air pollution, air temperatures and air flows on a large city scale by way of air cleaning apparatus, air cooling apparatus and air flow apparatus, for in-taking air, air suction, filtration, p...  
WO/2007/030287A3
An improved method for concentrating solids in silicone resin coating compositions is provided, said compositions comprising higher solids levels that are often needed in order to increase the thickness of the final coated film when appl...  
WO/2008/034703A1
The invention relates to a method of preparation of a vegetable extract, characterized in that it comprises (1) a stage of percolation of fluid under pressure through at least one vegetable substance in the form of solid or paste, and (2...  
WO/2008/034228A1
The present invention relates to a process of producing a stable and densified pellet and the enhancement of phytochemical extraction from plant materials using pulsed electric field. The process is applied with a step involving pressing...  
WO/2008/034700A1
A subject-matter of the invention is a process for the preparation of a composition for topical application, characterized in that it comprises a stage of percolation of fluid under pressure through at least one plant substance in the so...  
WO/2008/034699A1
The subject of the invention is a process for preparing a composition for topical application, characterized in that it comprises a step of percolating pressurized fluid through at least one natural plant or mineral substance in solid or...  
WO2006083427A8
A fiber reaction process whereby reactive components contained in immiscible streams are brought into contact to effect chemical reactions and separations. The conduit reactor (10) utilized contains wettable fibers (12) into which one st...  
WO/2008/028169A2
An in-situ method and system of collecting, in a liquid, non-agglomerated fullerenic material from a gaseous suspension is provided. The method and system collects non- agglomerated fullerenic material by contacting a gaseous suspension ...  
WO/2008/026446A1
It is intended to provide an extraction method capable of extracting a target substance selectively and effectively from a matter to be treated without resort to a multi-stage extraction process, and an extraction apparatus. The method f...  
WO/2001/008719A3
Apparatus and methods are described for use in mass transfer blood treatment systems (12), such as hemodialysis, hemofiltration or blood oxygenation units, that include a pump (44) having an inlet port (55), an outlet port (56), first an...  

Matches 951 - 1,000 out of 8,782