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Matches 51 - 100 out of 4,550

Document Document Title
WO/2013/094339A1
A method for producing a high-quality ε-caprolactam, the method involving a crystallization step for crystallizing a high-quality ε-caprolactam by pouring and combining, into and with a crystallization solution in a container, a melted...  
WO/2013/096122A1
Disclosed are processes and apparatuses for producing a crystalline product. The processes and apparatuses may extend the operational time of an evaporative crystallizer by providing an internal volume or large deposit inventory for foul...  
WO/2013/094340A1
A method for producing a high-quality ε-caprolactam, the method involving a crystallization step for crystallizing a high-quality ε-caprolactam by pouring and combining, into and with a crystallization solution in a container, a melted...  
WO/2013/095621A1
A cooling system includes a condenser and first and second cooling circuits. The condenser is configured to condense refrigerant to a liquid. The first cooling circuit includes a direct expansion valve coupled to the condenser, a first e...  
WO/2013/095621A8
A cooling system includes a condenser and first and second cooling circuits. The condenser is configured to condense refrigerant to a liquid. The first cooling circuit includes a direct expansion valve coupled to the condenser, a first e...  
WO/2013/088145A1
Described is a device for inducing crystal nucleation in a crystalliser. The device comprises a vessel for fluid and a surface abrader, wherein the surface abrader is configured to abrade a surface within the vessel to induce crystal nuc...  
WO/2013/069025A1
The invention discloses a novel process for preparation of dexmedetomidine in higher yield and with enantiomeric purity more than 99%.  
WO/2013/066662A1
A treatment process and a treatment system are provided for treating an aqueous saline solution. The treatment process comprises contacting an aqueous saline solution with an effective amount of a miscible organic solvent to precipitate ...  
WO/2013/062971A1
Disclosed is a method of rapid identification and preparation of a crystalline form of an organic compound by using sub-gram level of said organic compound, comprising the steps of temperature-cycled slurrying, cooling, antisolvent addit...  
WO/2013/063070A1
Alkaline-earth metals are used to reduce impurity incorporation into a III nitride crystal grown using the ammonothermal method.  
WO/2013/054218A1
The invention discloses an arrangement and method for concentrating brine, which includes freeze desalination means adapted to form concentrated brine and separated ice crystals representing the desalinated water; and cooling and/or melt...  
WO/2013/051935A1
The invention is directed to a process for the recovery or removal of one or more crystallizable compounds from an aqueous solution containing, apart from the said crystallizable compounds, one or more organic or inorganic scale- forming...  
WO/2013/049253A1
A freeze desalination process uses cyclopentane ("C5H10") (14) as an agent for the formation of a gas hydrate as a clathrate (13). A crystallizer vessel (10) containing a mixture of seawater (11) and diffuse bubbles (18) of C5H10 is cool...  
WO/2013/043044A1
The present invention relates to an ultrasonic crystallizer, and a system and method there for. The crystallizer according to the invention comprises: a liquid channel provided with an inlet and an outlet; one or more transducers capable...  
WO/2013/037131A1
The invention relates to a process for preparation of at least one of methacrylic acid and a methacrylic acid ester, and a process for treatment of an aqueous phase comprising at least one organic compound comprising process steps: a1) g...  
WO/2013/037838A1
The present invention relates to a new polymorphic form of pitavastatin calcium, a process for its preparation and a pharmaceutical composition comprising it. The new polymorphic form is characterized by an X-ray powder diffraction patte...  
WO/2013/039464A3
A system for recycling energy from ice remnants. The system includes a container. The container includes a receptacle configured to receive ice remnants. An ice capturing and melting device below the receptacle is configured to capture a...  
WO/2013/039621A2
Methods and systems are provided for making a drag micro tablet. The method includes loading a lyophilization capillary channel with a liquid drug solution; lyophilizing the liquid drug solution in the lyophilizalion capillary channel to...  
WO/2013/037134A1
The invention relates to a process for preparation of at least one of methacrylic acid and a methacrylic acid ester, comprising process steps: a1) gas phase oxidation of at least one C4 compound to obtain a reaction phase comprising meth...  
WO/2013/033483A1
A method for treating an aqueous solution, comprises: combining an effective amount of miscible organic solvent with the aqueous solution at a first pressure to produce solids and a first liquid phase; separating the solids from the firs...  
WO/2013/018056A1
The invention discloses an energy arrangement, which includes desalination means for desalting sea water to produce potable water and ice as a by-product; cooling means utilising the ice from the desalination means and/or a compressor fo...  
WO/2013/010263A1
There are provided methods for separating iron ions from aluminum ions contained in an acidic composition. The methods comprise reacting the acidic composition with a basic aqueous composition having a pH of at least 10.5 so as to obtain...  
WO/2013/008706A1
The present invention addresses the problem of providing a method for manufacturing microparticles having a regulated crystallite diameter. At least two types of fluids to be treated; i.e., a starting material fluid containing a substanc...  
WO/2012/162856A1
Provided is a co-crystal of IL-21R and IL-21 based on its structural model. Also provided is a method of preparing a crystal of a class I cytokine receptor.  
WO/2012/160256A1
The invention relates to a method and an apparatus for separating a hydroxycarboxylic acid product (33) from a suspension (31) containing hydroxycarboxylic acid formed as a result of hydrolysis (11) and fermentation (12) of lignocellulos...  
WO/2012/152175A1
Disclosed is a preparation method for an insulin glargine (GlyA21-ArgB31-AryB32- human insulin) crystal, comprising crystallizing the insulin glargine in the crystal solution containing a recombinant insulin glargine, an organic solvent ...  
WO/2012/145046A1
A method for removing tritium oxide contamination from a solution with water. The method captures the tritium oxide in a much smaller volume suitable for economical disposal. The original water is decontaminated of the tritium oxide and ...  
WO/2012/142927A1
A method for purification of calcium ion channel blocker medicament of dihydropyridine type and pharmaceutically acceptable salts thereof through the ultrasonic crystallization technology and direct preparation of nanoparticles thereof.  
WO/2012/128624A1
The invention relates to a process for the crystallisation of a water-soluble compound from a solution comprising the following steps: a)providing, in a crystallisation vessel, a solution of the water-soluble compound in a mixture of wat...  
WO/2012/128624A9
The invention relates to a process for the crystallisation of a water-soluble compound from a solution comprising the following steps: a)providing, in a crystallisation vessel, a solution of the water-soluble compound in a mixture of wat...  
WO/2012/123502A1
The present invention relates to the field of chemical technology, more specifically to a novel and effective way of residual solvent removal comprising the application of ultrasonic treatment.  
WO/2012/110117A1
Disclosed is a method to prepare a polylactic acid comprising the steps of performing a ring opening polymerization using a catalyst and either a catalyst killer compound or an endcapping additive to obtain a raw polylactic acid of MW gr...  
WO/2012/110118A1
Disclosed is a method to prepare a polylactic acid comprising the steps of: performing a ring opening polymerization using a catalyst and either a catalyst killer compound or an endcapping additive to obtain a raw polylactic acid of MW g...  
WO/2012/112818A2
An interpenetrating network assembly with a network of connected flakes of nano-scale crystalline carbon and nano-scale particles of an electroactive material interconnected with the carbon flakes is provided. The network assemblies are ...  
WO/2012/112818A3
An interpenetrating network assembly with a network of connected flakes of nano-scale crystalline carbon and nano-scale particles of an electroactive material interconnected with the carbon flakes is provided. The network assemblies are ...  
WO/2012/093937A1
The invention is directed to an improvement in operation of wash columns, and more in particular to an apparatus for separating solid particles from a slurry and to a process for separating solid particles from a mother liquor slurry. Th...  
WO/2012/093121A1
Process for purifying a stream comprising phosphoric acid and a first amount of impurities, wherein: a slurry of phosphoric acid crystals in a water mother liquor is formed; the phosphoric acid crystals are separated from the mother liqu...  
WO/2012/090138A1
The present invention provides processes for the preparation of 4'-[3-[4-(6-fluoro- 1,2-benzisoxazol-3-yl)piperidino]propoxy]-3'-methoxyacetophe none.  
WO/2012/077138A1
The present invention provides a process for crystallization of various forms of silodosin. In particular the present invention provides a process for crystallizing α and β forms of silodosin from various solvents and their mixtures us...  
WO/2012/062724A3
The invention relates to a method and device for preparing an amine based solvent (1) contaminated by the introduction of sulfur oxides. By cooling the contaminated solvent (1) and adding a potassium compound, potassium sulfate is precip...  
WO/2012/062724A2
The invention relates to a method and device for preparing an amine based solvent (1) contaminated by the introduction of sulfur oxides. By cooling the contaminated solvent (1) and adding a potassium compound, potassium sulfate is precip...  
WO/2012/042508A1
A commercially viable method is provided herein for isolating and purifying steviol glycosides from a source containing said steviol glycosides The method includes the first step of passing an organic solution containing said steviol gly...  
WO/2012/038751A3
A process for the purification of aromatic dicarboxylic acid comprising the steps of: (a) slurrying crude aromatic dicarboxylic acid solids with water recycled from at least a filtration step in a feed preparation zone; (b) supplying fla...  
WO/2012/038751A2
A process for the purification of aromatic dicarboxylic acid comprising the steps of: (a) slurrying crude aromatic dicarboxylic acid solids with water recycled from at least a filtration step in a feed preparation zone; (b) supplying fla...  
WO/2012/027398A2
The present invention generally relates to compositions, methods, and systems relating to controlled crystallization and/or nucleation of a molecular species. In some embodiments, the crystallization and/or nucleation of the molecular sp...  
WO/2012/025038A1
Disclosed is a continuous manufacturing method for the synthesis of hydazo dicarbonamide. The method comprises: (1) adding hydrazine hydrate and a urea solution into an oscillating flow tube crystallizer via the mid-lower section thereof...  
WO/2012/026579A1
A method for manufacturing isolatable oxide microparticles or hydroxide microparticles using a device that processes a fluid between processing surfaces of processing units that are arranged opposite each other so as to be able to move c...  
WO/2012/027398A3
The present invention generally relates to compositions, methods, and systems relating to controlled crystallization and/or nucleation of a molecular species. In some embodiments, the crystallization and/or nucleation of the molecular sp...  
WO/2012/023217A1
The invention establishes a comprehensive performance evaluation method capable of being applied to rotor-stator mixers of a wide variety of shapes and modes of circulation. The method evaluates mixer performance by determining a homogen...  
WO/2012/023218A1
The invention establishes a comprehensive performance evaluation method capable of being applied to rotor-stator mixers of a wide variety of shapes and modes of circulation. The method evaluates mixer performance by determining an overal...  

Matches 51 - 100 out of 4,550