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WO/2009/108993 |
A process for the treatment of solutions or slurries containing dissolved metals comprises the steps of (a) contacting the solution or slurry with an ion exchange resin that selectively removes one or more dissolved metals from the solut...
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WO/2009/108567 |
A method for pretreating and extracting a liquid sample by sorbing an aqueous liquid sample, including an organic analyte and an acid or a base, in a solid sorbent material, and at least partially neutralizing the acid or base by reactio...
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WO/2009/106734 |
The subject of the present invention is a multi-column sequenced separation process and a device for implementing this process. The invention applies particularly to the separation of metal derivatives such as uranium, nickel, copper, co...
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WO/2009/108421 |
Fluid flow surge protection is provided for a filter by increasing upstream plenum fluid volume. In one embodiment, an accumulator or transfer mechanism transfers or trades downstream plenum fluid volume to or for upstream plenum fluid v...
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WO/2009/106734 |
The subject of the present invention is a multi-column sequenced separation process and a device for implementing this process. The invention applies particularly to the separation of metal derivatives such as uranium, nickel, copper, co...
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WO/2009/108567 |
A method for pretreating and extracting a liquid sample by sorbing an aqueous liquid sample, including an organic analyte and an acid or a base, in a solid sorbent material, and at least partially neutralizing the acid or base by reactio...
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WO/2009/108421 |
Fluid flow surge protection is provided for a filter by increasing upstream plenum fluid volume. In one embodiment, an accumulator or transfer mechanism transfers or trades downstream plenum fluid volume to or for upstream plenum fluid v...
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WO/2009/105351 |
Use process chromatographic apparatus and process (for example, SMB chromatographic separation) to effect removal of at least a portion of components that contain neither a hydroxy moiety nor an aldehyde moiety from a feedstream that inc...
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WO/2009/105216 |
The invention is directed to a column packing apparatus (10) and methods of making and using the same. The apparatus is capable of packing different sized columns (30) and automatically adjusting a packing pressure based on the size of t...
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WO/2009/104960 |
The present invention relates to separation of olefin/paraffin mixtures. The invention especially relates to the use of a Li-Faujasite, wherein the mixtures are comprised of any of the groups of CxH2x/CxH2x+2, wherein x = 2, 3 or 4, in p...
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WO/2009/105216 |
The invention is directed to a column packing apparatus (10) and methods of making and using the same. The apparatus is capable of packing different sized columns (30) and automatically adjusting a packing pressure based on the size of t...
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WO/2009/101282 |
The invention relates to a device (SMB) for adsorption separation in a simulated mobile bed that comprises a plurality of elementary areas Zi in series operating in a closed loop, each of said areas including, between two consecutive poi...
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WO/2009/102404 |
A desalination system includes a heated separation unit for receiving seawater or other non-potable water under pressure in droplet or mist form through a sprayer. A cyclone separator separates salt and other solids from the droplets or ...
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WO/2009/101110 |
The present invention relates to a new synthetise for the preparation of mesoporous structures including mesoporous materials with chiral morphologies and mesoporous materials with localor surface chirality. The method can be used for ma...
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WO/2009/102258 |
The present invention relates to separation of biomolecules. More closely, the invention relates to a method for production of a separation medium comprising hybrid particles of inorganic and organic material as well as the hybrid partic...
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WO/2009/101110 |
The present invention relates to a new synthetise for the preparation of mesoporous structures including mesoporous materials with chiral morphologies and mesoporous materials with localor surface chirality. The method can be used for ma...
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WO/2009/101110 |
The present invention relates to a new synthetise for the preparation of mesoporous structures including mesoporous materials with chiral morphologies and mesoporous materials with localor surface chirality. The method can be used for ma...
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WO/2009/101110 |
The present invention relates to a new synthetise for the preparation of mesoporous structures including mesoporous materials with chiral morphologies and mesoporous materials with localor surface chirality. The method can be used for ma...
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WO/2009/102593 |
Desalination is carried out by a hybrid ion exchange-nanofiltration process in which ion exchange is followed by pressure-driven nanofiltration. Monovalent ions of sodium and chloride of saline water are exchanged for equivalent concentr...
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WO/2009/100165 |
Disclosed is a method for separating anthocyanins depleted in phenolic mixture content from fruits or vegetables feedstock containing anthocyanins and phenolic mixtures. The first step is to contact the feedstock with a cation-exchange r...
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WO/2009/098125 |
A method for controlling the flow of liquid in a high performance liquid chromatography apparatus. The method includes operating a pump, measuring the liquid pressure downstream of the pump, measuring the liquid flow rate downstream of t...
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WO/2009/099882 |
Novel filter elements for sequestering acids from oil or fuel, the strong base floes that comprise the filter elements, and methods of their preparation and use are disclosed. The filter elements comprise a mechanically linked interlocki...
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WO/2009/098707 |
The invention relates, interalia, to the field of purification of peptides, notably cyclic or non-cyclic peptides their analogs or derivatives thereof. More particularly, the invention relates to a simplified and optimized purification p...
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WO/2009/099269 |
The present invention provides a device for simultaneously detecting hemoglobin and glycohemoglobin in blood, comprising a lateral flow assay strip, a laser-induced epifluorescence detection device, and an LED detection device, and a sim...
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WO/2009/099804 |
A process for the purification of crude glycerin utilizing ion exclusion chromatography fractionation, and one or more dewatering steps under moderate temperatures and pressures.
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WO/2009/099804 |
A process for the purification of crude glycerin utilizing ion exclusion chromatography fractionation, and one or more dewatering steps under moderate temperatures and pressures.
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WO/2009/099804 |
A process for the purification of crude glycerin utilizing ion exclusion chromatography fractionation, and one or more dewatering steps under moderate temperatures and pressures.
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WO/2009/098125 |
A method for controlling the flow of liquid in a high performance liquid chromatography apparatus. The method includes operating a pump, measuring the liquid pressure downstream of the pump, measuring the liquid flow rate downstream of t...
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WO/2009/099655 |
A process for the continuous purification of biodiesel (fatty acid alkyl esters (FAAE)) is described using an adsorbent The adsorbent is contained in a column system and is regenerated for reuse multiple times The process employs an adso...
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WO/2009/096044 |
For the use of silica monolith in chromatography such as HPLC column, GC column, etc., for the simplified use thereof as a separation medium, it is intended to provide a method of cladding a glass containing a monolithic adsorbent and a ...
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WO/2009/095012 |
The present invention relates to salts comprising novel aryl-alkyl-substituted imidazolium and triazolium cations and arbitrary anions. The invention further relates to methods for the chemical conversion and separation of substances, co...
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WO/2009/097311 |
Electrolytic eluent recycle systems for ion chromatography using a multi-channel electrolytic ion exchange device which integrates suppression, eluent generation, and eluent recycle. The systems recycle the eluent into the analytical sys...
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WO/2009/093958 |
The invention relates to a method for removing air from the bed space of a chromatography column. The method involves use a chromatography column having an inner wall which comprises at least one elongate groove through which air can pas...
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WO/2009/094203 |
The present invention provides automated systems and methods for monitoring column performance in process chromatography, and applications thereof. In an embodiment, column performance is monitored by generating a plurality of process va...
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WO/2009/093962 |
The present invention relates to multifunctional protein production tags comprising at least 4, preferably 4-8 amino acids, for optimising expression of proteins and purification thereof by various multi-step processes including chromato...
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WO/2009/093953 |
A method for packing a media bed in a column (3). According to the invention the method comprises the steps of: - providing data to a control unit (15) connected to the column (3), said data comprising at least a measured slurry concentr...
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WO/2009/092914 |
The present invention relates to a centrifugal partitioning chromatography device for separating a liquid having at least two phases, and to a centrifugal partitioning chromatography method implemented by this device. A chromatography de...
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WO/2009/093952 |
A chromatography column and method of maintenance is described which does not require the use of a hoist or crane for disassembly. The method provides improved operator safety by reducing the need for the operator to work below a suspend...
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WO/2009/090326 |
The present invention relates to the field of the synthesis of molecularly imprinted (co)polymers and the subject matter of the present invention is a method for the production thereof. It also relates to the use of the substances obtain...
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WO/2009/091604 |
A gas chromatographic device comprises an inlet system and a chromatography column. The inlet system includes a liner having pressure reducing means contained therein for reducing pressure between an inlet of the pressure reducing means ...
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WO/2009/088663 |
A method for making a liquid-chromatography apparatus includes inserting two inner conduits into an intermediate tube, inserting the intermediate tube into an outer tube, forming a proximal seal between the intermediate tube and at least...
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WO/2009/083506 |
The invention relates to a method for reducing the residual acidity of isocyanatosilanes that essentially comprises contacting said isocyanatosilane compound with a basic solid carrier having a water content lower than or equal to 10000 ...
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WO/2009/083506 |
The invention relates to a method for reducing the residual acidity of isocyanatosilanes that essentially comprises contacting said isocyanatosilane compound with a basic solid carrier having a water content lower than or equal to 10000 ...
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WO/2009/086092 |
A modified sol-gel method for a one step on-column frit preparation for fused silica capillaries and its utility for peptide separation in LC-MSMSA. The method of making a stable and permeable on-column frit-fabricated silica capillary c...
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WO/2009/084613 |
This object aims to provide a fiber construct which is made up of ultrafine fibers and yet can stably sustain voids among fibers even in the case of being packed into a small-sized column. Namely, a fiber construct for treating biologica...
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WO/2009/085309 |
A splitter (60) for a pressurized primary flowstream (64) comprises a first splitting stage (66) that divides the primary flowstream between a major and a minor split flowstream by means of a first (68) and a second (70) restrictive flow...
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WO/2009/077876 |
The present invention provides for spectrometric methods of analyzing blood plasma or serum for metal distribution in metalloproteins by subjecting the sample to size-exclusion chromatography (SEC) and determining the metal content of th...
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WO/2009/078340 |
Disclosed is a method for producing an alcohol wherein an alcohol having a total sulfur content of not more than 10 ppm by weight is produced by performing at least one devulcanization treatment selected from devulcanization by a reactio...
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WO/2009/077876 |
The present invention provides for spectrometric methods of analyzing blood plasma or serum for metal distribution in metalloproteins by subjecting the sample to size-exclusion chromatography (SEC) and determining the metal content of th...
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WO/2009/076645 |
The present invention provides a method for isolating nucleic acids. The method comprises: contacting a sample containing nucleic acids with a solid phase in a first aqueous solution to provide a loaded solid phase; washing the loaded so...
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