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Matches 301 - 350 out of 8,525

Document Document Title
WO/2014/062289A1
A process for the recovery of gold from a gold-bearing aqueous filtrate, the process comprising the steps of: (A) Contacting the aqueous filtrate with dibutyl carbitol (DBC) in a two-stage solvent extraction process to remove the gold fr...  
WO/2014/058312A1
The present invention relates to a method for extracting metal and/or metalloid ions from an aqueous medium, comprising the steps of: a) mixing the aqueous medium with an ionic liquid comprising an aliphatic carboxylate anion having at l...  
WO/2014/056065A1
One method of treating incinerated waste comprises: size separating at least some of the incinerated waste into a first undersize fraction comprising particles smaller than the first separation size and into a first oversize fraction com...  
WO/2014/053944A1
This invention provides for a plant extract from the family Moringaceae which suitable for use as an ingredient in a food product, drink, dietary supplement, or a cosmetic product, and a pressurised hot water extraction method for prepar...  
WO/2014/051448A1
A method for isolation of propane-1,3-diol from post-fermentation broth is disclosed. The method generally involves the following steps: (1) biomass removal from post-fermentation broth by one of the following methods: ultrafiltration, f...  
WO/2014/047176A1
Improved methods and processes of extracting rubber from guayule and guayule-like fibrous plant material are disclosed herein in. The methods and process advantageously may include the step of drying the plant material to a moisture cont...  
WO/2014/045932A1
When extracting metabolites, a first step for adding an organic solvent (methanol (14)) which arbitrarily mixes with water and for deactivating enzymes while inhibiting oxidation is carried out first. Subsequently, a second step for diss...  
WO/2014/037560A1
The invention provides a process to separate levulinic acid from a composition obtained by acid hydrolysis of biomass said process comprising subjecting said composition to solvent-solvent extraction to yield an organic phase comprising ...  
WO/2014/039350A1
One exemplary embodiment can be a process for extracting sulfur compounds in a hydrocarbon stream. The process can include feeding a hydrocarbon stream containing sulfur compounds to a prewash zone containing an alkali, withdrawing a pre...  
WO/2014/036376A3
A method of extracting an analyte from a sample is described. The sample is added to a sample container. A liquid solvent and a gas are added into the sample container. The addition of the gas is controlled to establish an elevated press...  
WO/2014/036378A1
A parallel accelerated solvent extraction system includes a plurality of extraction cells, a temperature controlled zone for maintaining the plurality of extraction cells at a desired temperature, a plurality of collection vessels, each ...  
WO/2014/036392A1
The present technology uses one or more separating segments, i.e. chromatography columns, aligned in series along a flow path. The separating segments are divided by a plurality of heating elements or are heated directly. The heating ele...  
WO/2014/036376A2
A method of extracting an analyte from a sample is described. The sample is added to a sample container. A liquid solvent and a gas are added into the sample container. The addition of the gas is controlled to establish an elevated press...  
WO/2014/032100A1
The present invention relates to a process for producing an extract derived from sugar cane, the process comprising: i) mixing a sugar cane derived product with ethanol to produce an extraction mixture comprising at least about 50% v/v e...  
WO/2014/029577A1
The present invention relates to a method for removing an organic compound from an aqueous solution, comprising the steps of providing the aqueous solution containing the organic compound, and a hydrophobic organic solution, wherein the ...  
WO/2014/030396A1
Provided is a method that selectively extracts and, at a low cost, recovers indium from an acidic solution containing indium and gallium. The present invention is a method that is for isolating a valuable metal and that, by means of subj...  
WO/2014/030394A1
Provided are an extraction agent and extraction method that selectively extract and, at a low cost, recover indium from an acidic solution containing indium and zinc. The indium extraction agent comprises an amide derivative represented ...  
WO/2014/029006A1
The present document describes a system and a process for the extraction of several products from apple peel. There are several unit operations involved including an ultrafiltration unit, concentration unit, and a three stage counter cur...  
WO/2014/030395A1
Provided are an extraction agent and extraction method that selectively extract and, at a low cost, recover gallium from an acidic solution containing gallium and zinc. The gallium extraction agent comprises an amide derivative represent...  
WO/2014/025636A1
Provided is a method of making a polymeric material with a spatially controlled distribution of one or more additives including the steps of blending the one or more additives with a polymeric material, consolidating the polymeric materi...  
WO/2014/021933A3
Processes for improving the taste of oral care raw materials using solvent extraction, said process comprising the steps of: providing a solid oral care raw material composition in need of treatment wherein said oral care raw material co...  
WO/2014/007331A1
This alkali metal and/or alkali earth metal extraction method is superior in terms of cost and allows repeated use of the aqueous solution that extracts alkali metal and/or alkali earth metal from a solid. This method is for extracting a...  
WO/2014/007163A1
The present invention provides a method for selectively fixing POPs contained in a liquid medium or adhered on a solid substance and removing the POPs with high efficiency using a cyclodextrin polymer. The present invention relates to a ...  
WO/2014/007332A1
This alkali metal and/or alkali earth metal extraction method has excellent extraction efficiency and allows repeated use of the aqueous solution that extracts alkali metal and/or alkali earth metal from a solid. This method is for extra...  
WO/2014/001619A1
A solvent extraction settler (1) comprising a foundation (2). The solvent extraction settler (1) comprises self-supporting modules (3) each having the exterior dimensions, strength and corner fittings (4) conforming to shipping container...  
WO/2014/001621A1
A method of manufacturing a launder (1) to be used in co-operation with a solvent extraction settler (2) comprises manufacturing at the site of manufacture, such as in an engineering workshop, a plurality of self-supporting launder eleme...  
WO/2014/002098A8
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...  
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...  
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.  
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...  
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...  
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...  
WO/2014/003000A1
A method for separating an alkyl aromatic hydrocarbon, comprising the steps of: adding a first diluent and an extraction agent comprising a superstrong acid to a mixture containing the alkyl aromatic hydrocarbon and at least one isomer t...  
WO/2014/003000A9
A method for separating an alkyl aromatic hydrocarbon, comprising the steps of: adding a first diluent and an extraction agent comprising a superstrong acid to a mixture containing the alkyl aromatic hydrocarbon and at least one isomer t...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
WO/2013/183064A3
In the extraction of TC(Trichilia connaroides) by solvent(s), the former is reacted with acidic plant matter such as, for example, amla fruit matter(Emblica officinalis) which converts some of the insoluble principles therein into solubl...  
WO/2013/183065A3
In a method/process for the extraction of a first plant matter(s) with an alcoholic solvent, the former is treated with a second plant matter(s) containing acidic components) that converts) one or more of the insoluble constituents there...  
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 ...  
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...  

Matches 301 - 350 out of 8,525