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Matches 351 - 400 out of 4,584

Document Document Title
WO/2005/070831A1
To recycle fluoride by recovering calcium fluoride having a particle size and purity suitable for production of hydrogen fluoride, from a fluoride-containing effluent or a hydrofluoric acid-containing effluent. This method comprises reac...  
WO/2005/071145A1
Novel crystal of 4-dimethylamino-4-stilbazolium tosylate (DAST) useful as an electro-optical element. DAST with a size effective for use as an electro-optical element could be provided by a twin crystal of DAST. The twin crystal of DAST ...  
WO/2005/068068A1
A sonochemical reactor (3) provides an environment for processing chemicals, waste products and the like. The reactor (3) utilises a closely packed transducer (29) arrangement. The transducer (29)spacing is such that cross-coupling enhan...  
WO/2005/068040A1
The invention relates to a device for partially crystallising a phase in a solution comprising at least one pump (1) for circulating the solution in a circuit (20) of a heat exchanger (2) formed by at least one pipe (200) contacting with...  
WO/2005/068066A1
A temperature controller that by creating of a temperature gradient on a heat conductor surface, can simultaneously adjust multiple samples disposed on the surface to different temperatures and can regulate a temperature profile of the h...  
WO/2005/058472A2
The invention relates to controlled preparation of fine particles such as nano-crystalline films and powders with at least one solvent being in a supercritical state. It provides methods, measures, apparatus and products produced by the ...  
WO2005031310A3
This invention provides a device for promoting crystallization of integral membrane proteins using a surface of alkylketene dimers doped with a nucleating compound. A coating that enhances crystallization of integral membrane proteins in...  
WO2005023923A3
Methods of processing nanocrystals to remove excess free and bound organic material and particularly surfactants used during the synthesis process, and resulting nanocrystal compositions, devices and systems that are physically, electric...  
WO/2005/051089A1
A feed liquid, for example, a molten fat, is formed into at least one sheet of flowing particles and is cooled by directing cryogen at the particles from both sides of the sheet. By this means, a molten liquid such as fat may be spray cr...  
WO/2005/051511A1
A method for producing fine particles of an organic compound wherein a poor solvent in which the organic compound is slightly soluble and an solution of the organic compound which is prepared by dissolving the compound in a good solvent ...  
WO2004078338A3
A device and process for crystallizing a compound using hydrodynamic cavitation comprising the steps of mixing at least one stream of a solution of such compound to be crystallized with at least one stream of an anti-solvent and passing ...  
WO2005035104B1
The invention relates to a method for removing at least one constituent from a solution, comprising: - forming a liquid mixture by bringing together said solution (1) and a particulate seed material (6) under conditions or in the presenc...  
WO2004047797A3
A crystallization process for generating a pharmaceutical product from solutions of pharmaceutically active compounds or their reactive intermediates employs fluid jet streams containing pharmaceutically active ingredients, appropriate a...  
WO/2005/045048A1
A high-purity organic acid salt containing no sugar is produced by heating a mixture of an organic acid salt and sugars, bringing an alcohol into contact with the heated mixture, and then separating the heated sugars from the organic aci...  
WO/2005/041970A1
A process is provided for making sterile aripiprazole having an average particle size less than 100 microns but preferably greater than 25 microns employing an impinging jet crystallization procedure. The resulting bulk aripiprazole of d...  
WO/2005/035094A1
A process for separating solids from liquids in a filtration zone defined by a higher concentration zone and a lower concentration zone separated by a filter. The process includes the steps of directing a slurry feed comprising a liquid ...  
WO/2005/035104A1
The invention relates to a method for removing at least one constituent from a solution, comprising: - forming a liquid mixture by bringing together said solution (1) and a particulate seed material (6) under conditions or in the presenc...  
WO/2005/031310A2
This invention provides a device for promoting crystallization of integral membrane proteins using a surface of alkylketene dimers doped with a nucleating compound. A coating that enhances crystallization of integral membrane proteins in...  
WO/2005/031060A1
In thermal separation methods in which a material separation is carried out by the spatially separate input and extraction of heat, the input of heat occurs by means of the hot side of a current-carrying thermoelectrical module and the e...  
WO/2005/026135A1
The invention relates to a method for the production of 4-(4-aminophenyl)-3-morpholinon by reacting 4-(4-nitrophenyl)-3-morpholinon with hydrogen in the presence of a hydrogenation catalyst. The invention is characterised in that the rea...  
WO/2005/023923A2
Methods of processing nanocrystals to remove excess free and bound organic material and particularly surfactants used during the synthesis process, and resulting nanocrystal compositions, devices and systems that are physically, electric...  
WO2003090721A3
The invention relates to a method for producing crystals from active ingredients in medicaments, the average particle size thereof lying within a given range and the maximum particle size thereof not exceeding a given value. During cryst...  
WO2004097366A3
It is intended to provide a method for detecting protein crystals, an apparatus for detecting protein crystals and a program for detecting protein crystals by which protein crystals can be efficiently detected at a high reliability. To d...  
WO/2005/002703A1
The invention relates to a process for separating granular size fertilizer crystals from a slurry of granular size fertilizer crystals, wherein the granular size fertilizer crystals are separated from a slurry of granular size fertilizer...  
WO/2005/002702A1
The invention is related to a process for separating granular size crystals from a slurry of granular size crystals produced in a crystallizer by crystallization comprising the steps of (a) discharging the slurry of granular size crystal...  
WO/2004/098745A1
A method of crystallizing in a short time organic oligomer slow in crystallizing speed without using a special device nor a large amount of energy, and an epoxy resin composition containing organic oligomer obtained by the method and bei...  
WO/2004/097082A1
It is intended to provide an apparatus for screening protein crystallization conditions whereby protein crystallization conditions by the vapor diffusion method with the use of the sitting drop system can be efficiently screened. The abo...  
WO/2004/096405A1
The present invention relates to a antisolvent solidification process wherein a liquid medium comprising at least one organic or inorganic compound which is to be solidified is forced through a membrane into one or more antisolvents, or ...  
WO/2004/097366A2
It is intended to provide a method for detecting protein crystals, an apparatus for detecting protein crystals and a program for detecting protein crystals by which protein crystals can be efficiently detected at a high reliability. To d...  
WO/2004/096404A1
The present invention pertains to a process to make salt compositions comprising the steps of - feeding water to a salt source to form an aqueous solution comprising said salt, - feeding said aqueous solution to a crystalliser/settler, -...  
WO/2004/089503A1
The present invention describes a process for the recovery and or purification of at least one organic compound from a solution which solution comprises the at least one organic compound and a solvent, the process comprising the steps of...  
WO/2004/081264A1
The method of the invention for the crystallization of one or more compounds from a solution or melt containing the same is carried out by exposing said solution or melt for the effect of an electric field. The method is mainly character...  
WO/2004/078338A2
A device and process for crystallizing a compound using hydrodynamic cavitation comprising the steps of mixing at least one stream of a solution of such compound to be crystallized with at least one stream of an anti-solvent and passing ...  
WO2004045738A3
The present invention relates to an energy efficient and inexpensive Freeze Concentration System (FCS) to selectively freeze solvent from a solution using Heat Pump (HP) with heat transfer surfaces to extract and deliver heat to freeze t...  
WO/2004/074519A1
The invention relates to a method for the recovery of xylose from xylose-containing aqueous solutions containing 30-60% by weight of xylose on dissolved solids, in which method the solution is treated to produce a solution supersaturated...  
WO/2004/073827A1
A process for the production of particles comprises the steps of formation of a solution of a desired substance in a suitable solvent; ii)generation of an aerosol from the solution of said substance; iii) collection of the aerosol drople...  
WO/2004/071649A1
A capsule for containing at least one reactant and a supercritical fluid in a substantially air-free environment under high pressure, high temperature processing conditions. The capsule includes a closed end, at least one wall adjoining ...  
WO/2004/071970A1
A method for removing phosphorus in wastewater, which comprises a first crystallization step of reacting, in a first crystallization vessel, a phosphorus-containing wastewater, calcium chloride and a recycled hydroxyapatite slurry recycl...  
WO/2004/067139A1
A method and an apparatus for removing an ion to be removed in a fluid to be treated by the crystallization as crystal particles of a slightly soluble salt of the ion in a crystallization reaction vessel, characterized in that a chemical...  
WO/2004/060525A1
A method for crystallizing an organic acid, which comprises introducing a raw material solution of a salt of the organic acid to a reaction vessel (2) as a raw solution for reaction, supplying an acid to the raw material solution of the ...  
WO/2004/058377A1
This invention relates to an apparatus for use in the production of particles via precipitation or crystallization and the like and methods for forming the crystals/precipitate or other particles.  
WO2003089692A3
This invention relates to novel methods for affecting, controlling and/or directing various crystal formation, structure formation or phase formation/phase change reaction pathways or systems by exposing one or more components in a holor...  
WO/2004/047797A2
A crystallization process for generating a pharmaceutical product from solutions of pharmaceutically active compounds or their reactive intermediates employs fluid jet streams containing pharmaceutically active ingredients, appropriate a...  
WO/2004/047544A1
The invention concerns a method for producing particles (20, 21) at least partly crystallized, under pressure, comprising reciprocal dissolving of at least one fluid under higher or slightly lower pressure than its critical pressure with...  
WO/2004/045738A2
The present invention relates to an energy efficient and inexpensive Freeze Concentration System (FCS) to selectively freeze solvent from a solution using Heat Pump (HP) with heat transfer surfaces to extract and deliver heat to freeze t...  
WO2004034943A3
The invention relates to an improved process for the production of powders of an inhalable medicament by crystallization from a supersaturated fluid containing said medicament, the method comprising passing along a tubular reactor(a) a s...  
WO/2004/037759A1
A continuous crystallization method involving supplying a raw material for crystallization containing bisphenol A to a crystallizer to crystallize bisphenol A or an adduct of bisphenol A and phenol, and subjecting a slurry withdrown from...  
WO/2004/034943A2
The invention relates to an improved process for the production of powders of an inhalable medicament by crystallization from a supersaturated fluid containing said medicament, the method comprising passing along a tubular reactor(a) a s...  
WO2003101392A3
The invention provides novel soluble conazole crystalline forms (e.g.itraconazole, posaconazole and saperconazole) that includes salts, co-crystals and related solvates useful as pharmaceuticals. The invention also provides pharmaceutica...  
WO/2004/028657A1
The invention relates to a hydraulically-sealed cross-current material exchange tray, separating columns comprising a hydraulically-sealed cross-current material exchange tray and the use of said columns for thermal separation processes.  

Matches 351 - 400 out of 4,584