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WO/2008/000036A1 |
The present invention provides a device (10) for detecting the frothing ability of a fluid, said device including: an inlet (11) for receiving a portion of said fluid; means (12) for entraining air into said fluid portion; a mixing chamb...
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WO/2008/000167A1 |
A close combined dry coal-sorting device comprises a frame (18), a surge bin (21), a vibrating feeder (20),a sorting device (19),an overhanging device (3),a discharging device (2) and an air supplying and dedusting device. The air supply...
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WO/2007/149111A2 |
This invention provides a method and an apparatus for quickly continuously fractionating bioraolecules, such as DNAs, proteins and carbohydrates by taking advantage of differential bidirectional transport of biomolecules with varying phy...
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WO/2007/145642A1 |
A method for selective separation of particles from a particle-containing material includes preparing a slurry of the particle-containing material and a dispersant, passing the slurry through a hydraulic classifier in a first direction, ...
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WO/2007/145507A2 |
The present application relates to a method for the preparation, by torrefaction, of a solid fuel wherein a starting composition is heated indirectly. The present invention also relates to a solid fuel to be obtained by such method. The ...
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WO/2007/135280A2 |
The recycling method according to the invention involves, when manufacturing the objects (12), a preliminary phase of selectively labelling the objects (12), the parts of the objects and/or the components of the objects that include the ...
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WO/2007/136403A2 |
An automated system for sorting dissimilar materials, and in particular for sorting plastics from other materials and for sorting different types of plastics from one another comprises, depending upon the embodiment, combinations of a si...
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WO/2007/131453A1 |
An ore-separating method using separation tanks is disclosed. The separation tank (2; 8; 5) is provided with a feed port (12) and a first discharge port (4) positioned at its top, a water injection port (1;7;6) and a second discharge por...
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WO/2007/124752A2 |
Separating device, comprising a rotatable double walled separating drum, where a first wall of the drum constituting the inner drum (2) is arranged concentrically inside and space from a second wall constituting the outer drum (3) of the...
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WO/2007/113667A1 |
A method for the production of end-products for civil and urban building whereby one or more layers of glass -based materials, compounds from crystal fragments joined to each other by means of resinous chemical binders are used, which ca...
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WO/2007/109544A2 |
A disclosed sand washing apparatus may be used for separating organic material from a mixture comprising sand and organic material. The apparatus may comprise: a wash chamber for accepting a mixture comprising sand and organic material, ...
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WO/2007/108707A1 |
A gold recovery apparatus having at least one flow path through which a slurry can be passed. At least a portion of the lower part of the interior of each flow path has a non-smooth surface. Each flow path is configured to promote a subs...
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WO/2007/100275A2 |
The invention relates to methods for producing a bulk concentrate for extracting precious metals from clay-salt wastes of factories processing a potash-magnesium ore and rock salt. The inventive method is characterised in that it uses th...
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WO/2007/096337A1 |
The invention relates to a water treatment plant comprising means (1) for supplying water to be treated towards at least one mixing zone (3), means for injecting at least one flocculating agent (3.2) into said mixing zone, means (3.1) fo...
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WO/2007/093281A1 |
A system and a method are described for the disinfection of refuse derived fuel (RDF). The system comprises a disinfection chamber (17) in which the refuse derived fuel to be disinfected is introduced, and an ozone generator (18) able to...
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WO/2007/092421A2 |
A method of treating a kaolin particulate material to improve one or more of its properties by removal of impurity particles therein which includes: producing a dispersed aqueous suspension of a kaolin particulate material containing at ...
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WO/2007/090355A1 |
A method for purification and separation of inorganic mineral, especially for purification and separation of montmorillonite from natural bentonite is provided. The said method is simple, and uses high-speed centrifugal device to well so...
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WO/2007/073738A1 |
A crushing machine for comminuting laminated glass, particularly windshields for cars, consists of a chamber with cylindric wall (24) in which is suspended a rotor (28) with pivotably beaters (50). Plural layers of laminated glass are fe...
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WO/2007/070949A1 |
A feed box (10) comprises an inlet (12), an outlet (14), and a fluid flow path (16) internal of the feed box (10) along which slurry entering the inlet (12) flows by action of gravity to the outlet (14). The feed box 10 includes a plural...
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WO/2007/070928A1 |
A spray device for a particulate material recovery system is disclosed which has a spray nozzle (104) having a spray aperture (106). A plate (110) is mounted for movement from a first position which allows fluid to be sprayed from the ap...
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WO/2007/072718A1 |
The object is to remove unburned carbon in a fly ash in a stable and economically advantageous manner. A fly ash, water and a trapping agent are mixed together in a hybrid mixer (2), a shearing force is applied to the mixture to prepare ...
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WO2006017282B1 |
Systems and methods for collecting data pertaining to glass, plastic and/or paper composition within an input stream that includes recyclable material. The data collected can pertain, for example, to the weight and/or volume of the glass...
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WO/2007/053879A1 |
A method and apparatus for introducing wash water into a flotation froth in a flotation separation system, where the wash water is injectioned into the froth (25) in the form of a horizontal sheet of water (27). The sheet (27) is typical...
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WO/2007/054287A1 |
A process is disclosed for treating waste containing organic components in which, after dispersion of organic components in a pulper, separation of a suspension obtained in the pulper is carried out, which suspension can then be fed to a...
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WO/2007/048869A1 |
The invention relates to a method of and a device for monitoring the operation of a flotation cell. In the method according to the invention, the electrical conductivity of the material (3, 7) in the flotation cell (1) is measured to obs...
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WO/2007/046050A1 |
The invention provides a control arrangement for conrolling the separation of a feed slurry stream flowing to a spiral separator into at least a concentrate slurry stream and a tailings slurry stream in a separation process, comprising m...
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WO/2007/042926A1 |
An apparatus for disposing garbage bags in one embodiment includes a screen assembly (1) including a first conveyor (120) for conveying garbage bags from a feeding device (12) to a hollow screening cylinder (10) for piercing, and a secon...
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WO/2007/036006A1 |
The invention concerns a method and an apparatus for concentrating a particulate matter, comprising at least two constituents of different mass densities, which consists in: subjecting a pulp (15) of said particulate material to centrifu...
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WO/2007/037768A1 |
The present invention relates to a process for producing, heat, power and combustible gases from the solid wastes, such as sorted / unsorted municipal solid wastes, industrial wastes including waste water treatment plant sludge, leather ...
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WO/2007/027090A2 |
The invention relates to an apparatus and a method for separating a material stream (5) consisting of several materials. The materials to be separated have different densities or density ranges, so that the material of the highest densit...
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WO/2007/023268A1 |
A process for producing a new material consists of utilising pieces of waste material which are to be discarded from a process of scrapping a product such as a vehicle where the product is passed through a shredding machine (12) which sh...
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WO/2007/023861A1 |
A production method of static charge image developing toner capable of producing toner mother particles with good yield and efficiently and being excellent in image characteristics, image quality, scratch resistance of a developing devic...
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WO2005120729A9 |
A method, and associated system, of sorting municipal solid waste (120) into types of materials, the method including the steps of: sorting the solid waste (120) into an oversize fraction (180), a midsize fraction (170) and an undersize ...
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WO/2007/021213A1 |
The invention relates to production processes and devices for separating a natural coal, coal sludge or coal dressing waste carbon-containing component from a mineral-containing component. The inventive coal dressing method consists in m...
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WO/2007/013810A2 |
The invention relates to a method for treating bottom ash from a waste incineration plant. The invention relates in particular to a method for treating bottom ash from a domestic waste incineration plant. In accordance with the invention...
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WO/2007/012322A1 |
A method for anaerobic treatment of effluent containing cellular materials and a fermentation plant for such products are disclosed. Said products are first mechanically prepared and comminuted, then diluted to a given dry matter content...
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WO/2007/000113A1 |
A mineral element separating method includes the following steps: (a) to provide slurries containing mineral element particles; (b) to make said slurries in the step(a) to form an upflow fluid of an adjustable fluid resistance under an e...
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WO/2006/137098A1 |
Process for completely recovering the reusable components of an abrasive slurry used in slicing crystalline materials of silicon, quartz or ceramics when it becomes exhausted and enriched with undesired waste matter. The process consists...
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WO/2006/131377A1 |
The invention relates to a method for separating polymers, comprising different additives and based on polystyrene, its copolymers and/or blends thereof. The method can be used in particular for recycling flame-resistant plastics, in par...
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WO/2006/129114A1 |
An apparatus (12) for cutting a cathode ray tube (10) comprises a support means (14) for supporting the screen (16) of the cathode ray tube (10), first and second sensors (18, 20) (shown in Figs 3 and 4) for determining the external dime...
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WO/2006/119721A1 |
The invention relates to a process and device for separating fragmented plastics depending on their chemical composition, and makes use of the different density of these plastics, since a different density is associated with each plastic...
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WO/2006/114006A1 |
The invention relates to method and device for cleaning grain, whereby a mixed product from cleaning is run through a light grain separator.
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WO/2006/111124A2 |
The invention relates to a plant and method for producing a biogas from different organic waste materials from household, agriculture, forestry, industry and commerce sectors (bioorganic residues) by anaerobic alkaline sludge digestion. ...
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WO/2006/108393A1 |
Disclosed are a waste disposal method and device having the following characteristics: a) a water basin (2, 2a, 2b, 2c) for separating metal components; b) a water basin (3) for separating plastic components and minerals; c) mills (3b, 3...
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WO/2006/103433A1 |
The invention provides a method for the separation of solids from a semi-solid viscous mass, the method comprising treating a solids-containing semi-solid viscous mass in an apparatus comprising a separating member incorporating a substa...
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WO/2006/102258A2 |
Disclosed are embodiments of apparatus and methods for separating particles in a fluid stream by size. In one illustrative embodiment of an apparatus for separating such particles, a housing is provided, which defines a channel for a flu...
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WO/2006/098638A1 |
The present invention describes an apparatus and a method of screening a material containing a solid and fluid, where the material is placed on an upper side of a screen element (3, 5), the material at least being acted on by vibrations ...
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WO/2006/095325A2 |
A method is provided of optimizing an ore beneficiation flotation process through which a comminuted ore slurry, which includes a sulphide mineral, passes to produce a final flotation concentrate and a final flotation tail. The method in...
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WO/2006/095044A1 |
The invention is a flotation circuit for separating concentrates from slurry comprising grinded ore or oil sand. The slurry is divided into at least two fractions (15, 16) in a flotation cell system that receives a feed (11) of mineral s...
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WO/2006/085831A1 |
Strake for heavy minerals concentrates precipitation from pulp has flow-through gutter, cellular catching carpet having permanent magnetic elements at least under some cells, reciprocal mobile hard stencils of shallow filling composed of...
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