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WO/2014/001618A1 |
In a method for fabricating a separation fence (1) to be used in a hydrometallurgical liquid-liquid solvent extraction settler, the fence is manufactured of polymer resin. The fence (1) is manufactured as a shell-like integral piece by r...
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WO/2014/002097A1 |
The invention provides a continuous process for manufacturing an essentially neutral phosphorus/potassium rich fertilizer from basic chemical commodities. The fertilizer is a freely-flowing particulate solid.
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WO/2014/002098A1 |
The invention provides a continuous process for manufacturing a phosphorus/potassium fertilizer from basic chemical commodities. The fertilizer is a free-flowing solid, stable on storage, consisting mainly of a phosphate of formula ΚΗ5...
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WO/2014/001623A1 |
A solvent extraction method for hydrometallurgical liquid-liquid extraction processes, in which method solution phases are separated from a dispersion while the dispersion flows horizontally in a settler from a feed end to a discharge en...
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WO/2014/001620A1 |
A solvent extraction settler arrangement comprising a mixing unit (1) for preparing a dispersion from mutually immiscible solutions and a settler (2) having a feed end (3) and a discharge end (4). The settler is arranged to separate solu...
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WO/2014/003988A1 |
Ultra-low energy membrane-based dewatering systems and methods are provided herein. Dewatering systems of the invention employ both micro-filtration and forward osmosis, and optionally employ settling, to concentrate biomass at a low con...
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WO/2014/001622A1 |
A solvent extraction settler arrangement comprises a settler (1) having a feed end (2) and a discharge end (3), said settler being arranged to separate solution phases from a dispersion fed from the feed end while the dispersion flows to...
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WO/2014/001625A1 |
A method of manufacturing a solvent extraction settler comprises manufacturing at the site of manufacture, such as in an engineering workshop, a plurality of self-supporting settler element modules (2, 3, 4, 5) each having exterior dimen...
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WO/2013/191639A1 |
An arrangement (100) for production of fully soluble, pure and well defined mono-or di-ammonium phosphates, comprises an extraction section (10), a stripping section (20) and end treatment arrangements (90). The extraction section perfor...
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WO/2013/190167A1 |
The invention relates to a method for encapsulating a solute in micelles in aqueous phase, characterised in that it comprises: (a) dissolving the solute in an organic phase and at least one encapsulating surfactant material in the aqueou...
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WO/2013/191020A1 |
The purpose of the present invention is to facilitate mixing of a raw material slurry with a sulfuric acid during a high-pressure acid leaching process in order to reduce a management value of a discharged free fluoric acid concentration...
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WO/2013/189742A1 |
The present invention relates to a phase separation element and a phase separation device comprising such a phase separation element, which may be used for separating a biphasic aqueous and organic liquid system irrespective of which liq...
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WO/2013/192217A1 |
Methods for increasing the extractable rubber content of non-Hevea plant matter that entail the use of particular forms of hammer milling and/or roller milling in an increase in the amount of rubber that can be extracted from the resulti...
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WO/2013/188367A1 |
A method for treating liquefied hydrocarbons comprising acid gases to remove said the gases while minimizing loss of amine species, the method comprising the step of contacting the liquefied hydrocarbons with an absorbent aqueous solutio...
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WO/2013/188375A1 |
A method for treating liquefied hydrocarbons including acid gases to remove the acid gases while minimizing loss of amine species, the method comprising the step of contacting the liquefied hydrocarbons with an absorbent aqueous solution...
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WO/2013/188361A1 |
A method for treating liquefied hydrocarbons including acid gases to remove the acid gases while minimizing loss of amine species, said method comprising the step of contacting the liquefied hydrocarbons with an absorbent aqueous solutio...
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WO/2013/183034A1 |
A method for preparing preservatives in the food industry- comprising in an operating sequence the steps of: ultrasound extraction, in which a plant species with antioxidant and antimicrobial properties is added, to clustered water and s...
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WO/2013/178614A1 |
The present invention concerns an apparatus (1000) for the extraction of liquid hydrocarbons (MHC). The apparatus (1000) comprises means for providing a process water composition (PWC) comprising a liquid emulsifier and water, an intake ...
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WO/2013/178086A1 |
An extraction tower, comprising: a housing (7); the housing (7) is provided with a light phase outlet (1) disposed at the top of the housing, a heavy phase inlet (5) disposed at the upper part of the housing; a light phase inlet (6) disp...
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WO/2013/173907A1 |
A solvent injection and recycling plant for stimulating recovery of hydrocarbons from an underground formation, such as an oil sands formation, the plant having a connection to a production flow line carrying mixed fluids from the format...
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WO/2013/175380A1 |
Disclosed are methods comprising: (a) first contacting at least a portion of a wastewater stream comprising one or more hydrophilic solutes and one or more crude-oil- associated hydrophobic solutes with an extractant comprising a bi-dire...
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WO/2013/171682A1 |
An extractor ( 10) is described of non-volatile organic compounds from a solid matrix (72), comprising a heatable chamber (60) for containing and heating a solvent (62); an extraction chamber (70) for containing the solid matrix; the two...
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WO/2013/171804A1 |
[Problem] To provide a uranium solvent extraction method capable of collecting uranium from a low concentration uranium exudate using a countercurrent extraction tower. [Solution] The uranium solvent extraction method comprises a process...
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WO/2013/173625A1 |
Provided herein are organic solvent-based processes for the isolation of purified natural rubber from non-Hevea plants. The processes are particularly useful with plant matter that comprises at least 90% by weight roots sourced from Tara...
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WO/2013/116766A9 |
A composition and method for displacing, dissolving, extracting, recovering, and/or removing solvent and/or any solvent-associated liquids from a solvent-treated material or penetrating through pores or the surface of a solvent-treated m...
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WO/2012/076977A9 |
The present invention relates to a method of extracting active molecules from natural resins and/or essential oils. In particular, the present invention relates to a method of extracting active molecules selected from the group comprisin...
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WO/2013/166528A1 |
Mixer settler apparatus which includes a vertical column which is divided by a plurality of horizontal plates into a plurality of fluid-containing volumes, wherein each plate has a transfer duct to induce turbulence in a respective lower...
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WO/2013/161599A1 |
An autoclave (100) of a high pressure acid leaching process in which heated and pressurized starting material slurry and sulfuric acid are stirred by stirrers (30A, 30B...) provided in respective divided chambers (20A, 20B...) in an auto...
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WO/2013/162032A1 |
[Problem] To provide: a treatment method for reforming a resource-substance-derived organic phase substance by removing heavy element species from said organic phase substance under mild environmental conditions; a method for collecting ...
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WO/2013/160182A1 |
The present invention relates to a contactor for counter current flow of fluids comprising at least two bodies, i.e. a first body and a second body, both bodies are mounted on an axis, the second body is concentrically arranged on the ax...
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WO/2013/156014A1 |
The present invention deals with the extraction of oils in order to obtain hydrocarbons for vehicle fuels from plant parts. In order to provide an extraction of oils from plant material with a minimum of cost for an economical fuel produ...
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WO/2013/157921A1 |
A method of treating a first batch of oil sludge containing entrapped oil residue comprises the steps comprises the steps of bringing into contact the first batch of oil sludge to a liquid composition of an emulsion with or without a car...
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WO/2013/157945A1 |
The present invention relates to a process for the extraction of analyte compounds from a sample comprising one or more analytes in a donor phase into an acceptor phase, comprising the steps of: a) providing an electrically conductive do...
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WO/2013/156535A1 |
The present invention provides a method of cleaning water to remove hydrocarbon therefrom, wherein said water is separated from a hydrocarbon and water mixture, comprising: (i) adding an external diluent to said water, wherein said exter...
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WO/2013/156720A2 |
The invention relates to a method for preparing a composition that is very rich in squalene produced by fermentation of micro-organisms. The method is characterised in that it comprises a purification step selected from the group includi...
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WO/2013/159024A1 |
An extractor which provides significant features over structures known in the prior art. The present improved structure employs nozzles which eject a jet of fluid upwardly into a granular or flake product being conveyed on a transfer con...
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WO/2013/150547A1 |
The present invention relates to an energy efficient process for the extraction of non-polar lipids from photosynthetically grown micro-algal biomass using low boiling point solvents and utilizing solar energy for heating as well as chil...
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WO/2013/143547A1 |
The invention concerns method and apparatus for hydrothermal treatment and/or extraction of plant material, especially lignocellulosic material, such as straw, bagasse and corn stover, which can simulate large scale continuous equipment ...
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WO/2013/143835A1 |
The present invention relates to a method for analysing a droplet fraction of an oil mist sample of a gas turbine. A collecting device collects the oil mist sample (110; 120), wherein the collecting device (110; 120) is arranged within a...
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WO/2013/142687A1 |
A method for separating polar lipids and neutral lipids from plant material, in particular, intact algal cells, using an amphipathic solvent set and a hydrophobic solvent set. Some embodiments include dewatering intact algal cells and th...
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WO/2013/142694A1 |
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 intact algal cells and then extracting neu...
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WO/2013/134429A1 |
Provided herein are organic solvent-based processes for the removal of rubber from aged briquettes made from compressed plant matter (briquettes) of non-Hevea plants. Also provided are aged briquettes made from the compressed plant matte...
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WO/2013/134430A1 |
Provided herein are organic solvent-based processes for the removal of rubber from non-Hevea plants such as guayule shrubs. By the use of the processes, solid purified rubber can be obtained that contains 0.05-0.5 weight % dirt, 0.2-1.5 ...
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WO/2013/131094A2 |
A fiber reaction process whereby reactive components contained in immiscible streams are brought into contact to effect chemical reactions and separations. The conduit reactor utilized contains wettable fibers onto which one stream is su...
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WO/2013/121220A1 |
A process for the separation of inorganic compounds comprises centrifugal partitioning of at least one inorganic compound between a mobile liquid phase and an immiscible stationary liquid phase. At least one of the mobile liquid phase an...
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WO/2013/120551A1 |
A counter-current liquid-liquid extraction column (1) adapted for the flow of two or more liquids (2) therein is disclosed. The column comprises within one common vessel (3): a first inlet (41) for a first liquid feed stream (51), a seco...
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WO/2013/121219A1 |
A process for the separation of organic compounds comprises centrifugal partitioning of at least one organic compound between a mobile liquid phase and an immiscible stationary liquid phase. At least one of the mobile liquid phase and th...
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WO/2013/121869A1 |
The purpose of the present invention is to provide a method for efficiently removing a quaternary salt from an organic solvent. The present invention relates to a method for removing a quaternary salt, wherein a quaternary salt is remove...
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WO/2013/121218A1 |
A process for the separation of chemical compounds comprises centrifugal partitioning of at least one compound between a mobile liquid phase and an immiscible stationary liquid phase. At least one of the mobile liquid phase and the stati...
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WO/2013/120077A1 |
A system for regulating a pressure of a piston on a bed in a flow through column system, where, the flow through column system includes a piston pressure chamber in communication with the piston and an inlet line and an outlet line in co...
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