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WO/2002/070063A2 |
A resonant chamber (12) that produces an ultrasonic energy field about a central axis of the chamber to separate contrary matter from a working material. The resonant chamber has a circular cross section and utilizes a series of transduc...
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WO/2002/066164A1 |
The invention relates to a facility for treating composite material containing metal as treating material, comprising a metal separator (22, 22¿a?, 28) mounted upstream of an impact crushing mill (30, 50) -- and optionally an eddy curre...
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WO/2002/064261A1 |
The invention relates to a method of in a liquid separating a mixture of particles that within chosen limits have different physical property values, wherein the particles to be separated are supplied via a feeder to a screen upon which ...
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WO/2002/064884A1 |
A rotary filter (1) for fibrous suspensions (S) is disclosed comprising a rotor (2) coaxially arranged inside a filtering basket (4), an annular hollow space (8) being defined between them. In th eannular hollow space (8) there are one o...
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WO/2002/064262A2 |
A method for recovering usable material from waste concrete is herein described. Specifically, waste concrete is mixed with water containing hydration stabilization admixtures, forming an aggregate slurry. The aggregates are then removed...
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WO/2002/062480A2 |
The invention relates to mineral processing using a hydraulic jigging method and can be used for the metal mining, coal and other industries. The inventive jigging method consists in loading the material to be processed in a jigger and i...
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WO2002039104B1 |
A system and method for separating particles is disclosed in which the particles are exposed to a moving light intensity pattern which causes the particles to move a different velocities based on the physical properties of the particles....
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WO/2002/057060A1 |
The invention relates to small pieces of carpet which are introduced into a first impeller type mixer together with an aqueous solution containing a separating salt in order to obtain a first suspension which is guided to a first mechani...
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WO2001015823A9 |
The disclosure of this application relates to a method and apparatus for removing a variety of contaminants from soil, sediment, fine sand and clay. The disclosure describes an apparatus in which contaminated material that is comprised o...
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WO/2002/047795A2 |
The invention relates to a device for separating substances by means of countercurrent washing that comprises a container with a first end area, on which a first inlet opening for admitting a substance mixture and a first outlet opening ...
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WO/2002/047803A2 |
A method and system for recovering diamonds (45) from diamond bearing material sich as kimberlite ore or sea shells, comprises the steps of subjecting the material to a contactless disintegration stage (26). By convecting electrical ener...
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WO/2002/042767A2 |
The present invention relates to a method and kit for discontinuous density gradient centrifugation to separate a minimum of two substances in a sample. In the method and kit use is made of colloidal density media and low density solutio...
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WO/2002/038295A1 |
An installation (2) for recovering gases which damage the environment when released into the environment form products (4) which contain the gases and which are at the end of their working life, which installation (2) comprises shredding...
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WO/2002/038276A1 |
The invention relates to a method and devices for direct recycling of post-consumer plastic wastes such as polystyrene cups, PET bottles, PE bags, agricultural films, etc, into intermediate or usable products. The devices are suitable fo...
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WO/2002/038816A1 |
A substantially dry and dust free method of recovering ladle slag is allowing to cool hot ladle slag to powder form in a controlled environment and to collect as powder into a receiver therefor. A vessel having a chamber containing in an...
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WO/2002/034420A2 |
The invention relates to a method for sorting rubbish. Said rubbish is pre-sorted by extracting foreign elements, separating ferrous and non-ferrous elements and fine-grain sifting. The rubbish flow transported on a conveyer belt is then...
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WO/2002/034399A1 |
The invention relates to a method for processing shredder residues of metal-containing refuse, especially bodies of motor vehicles, according to which the shredder residues are separated into a shredder light fraction (SLF) and a non-fer...
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WO/2002/034402A1 |
The invention relates to a method and unit for the processing of shredder residues from metal-containing waste products, in particular from chassis, whereby the shredder residues are separated into a shredder light fraction (SLF) and a n...
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WO/2002/034400A1 |
The invention relates to a unit and method for the treatment of shredder residues from metal-containing waste products, in particular from vehicle chassis, whereby the shredder residues are separated into a shredder light fraction (SLF) ...
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WO/2002/034401A1 |
The invention relates to a method for the treatment of shredder residues from metal-containing waste products, in particular from vehicle chassis, whereby the shredder residue is separated into a shredder light fraction (SLF) and a non-f...
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WO2001002494A9 |
Systems and methods of making and using fine particle materials in pigment blends and for using the aforementioned pigment blends in paint, coating, or coloring compositions are provided. This invention further provides systems and metho...
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WO/2002/032988A1 |
The present invention relates to a method of extracting pulverized plastic matter from waste printed circuit boards (PCBs), and materials for civil engineering and construction using the pulverized plastic matter. The method of extractin...
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WO/2002/030573A1 |
The invention relates to a method and an arrangement for the separation of lighter particles (10) from heavier particles (3) in a liquid medium, which contains lighter particles and heavier sinking particles which require to be washed, i...
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WO/2002/028610A1 |
Method and apparatus for the recycling of bituminous or tar containing materials, more in particular for the recycling of roofing materials made up of bitumen or tar and any possible inlaids such as polyester fleece of glass fleece or fa...
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WO/2002/026617A2 |
A process for extracting and purifying naturally occurring zeolite from ores in the presence of other mineral phases by using mechanical dispersion and differential suspension to remove a majority of the clay content of the ore. The proc...
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WO2000044501A9 |
A system for separating construction debris into low density debris (152) and high density debris (112). The construction debris is delivered into a rotating drum (73) having front and rear discharge openings (54 and 52, resp.). The lowe...
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WO2001087567B1 |
The invention relates to a method for the dry separation of unsorted garbage that contains packaging waste, said packaging waste including plastics of various polymer groups. The inventive method comprises the following steps: separating...
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WO/2002/020187A1 |
A method for separating waste, such as domestic rubbish, into a liquid or viscous portion, including organic material and a solid, combustible portion, comprises: Mechanically kneading the waste for an extended period of time allowing th...
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WO/2002/020182A1 |
Particles (P) contained in a liquid are sieved by placing them onto a sieving surface (3) located inside a sieving frame (2). The sieving process ensues by subjecting the liquid (F) to ultrasonic oscillations (U). The ultrasonic oscillat...
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WO/2002/016104A2 |
An apparatus for and method of recycling the edge portion (202) of a chopped strand mat (200) are disclosed. The method includes the steps of trimming an edge portion of the chopped strand mat, transporting the edge portion to a shredder...
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WO/2002/013973A1 |
The invention relates to an automatic desanding system (fig. 29). The design of the desanding tank structure induces the sand into a sedimentation chamber having a second sand removal chamber, which is provided with a sand collecting hop...
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WO/2002/013974A1 |
The invention relates to the enrichment of minerals by means of hydraulic jigging and can be used for the metal mining industry, the coal and other industries. The inventive jigging machine comprises two movable trays. The upper tray is ...
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WO/2002/011913A1 |
The invention relates to the decontamination of heterogeneous soil with an unbroken structure contaminated with various organic and non-organic pollution agents (heavy metals, petroleum products etc.). The inventive method consists in in...
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WO/2002/011852A1 |
Method and device for separating particles- and/or fluid suspensions with different specific weight, using a rotatable, powered cup shaped separation receptacle with a vertical axis and an inner wall. The substance to be separated is int...
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WO/2002/009881A1 |
The invention relates to the classification of fine-fractional materials which are in a liquid in the form of an unbound particle. Initial liquid enters a gravity sedimentation tank and moves through an inlet diffuser branch tube where a...
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WO/2002/008122A1 |
A single crystal fine diamond powder prepared by ultrafine grinding, followed by precise classification, of a single crystal diamond synthesized under a static ultrahigh pressure, characterized in that it has a D50 value for particle dia...
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WO/2002/006024A1 |
Method and system for concrete wash-out water re-use, wherein an apparatus such as a mixing truck (1) is washed out and sludge (2) water re-used. The invention comprises providing sensors (11), in a communication system connected with a ...
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WO/2002/004106A1 |
An arrangement in connection with a drum which is intended for treating material, the drum comprising a cylindrical piece (1) that is arranged to rotate about its axis in its operating position, whereby the axis of the drum is substantia...
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WO/2002/004107A1 |
A drum for use in treating material, such as in mixing and washing, comprising a cylindrical piece (1) which is arranged to receive the material to be treated and to rotate about its axis in its operating position, in which the axis of r...
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WO/2002/004185A1 |
The present invention relates to a process by which plastics are separated from recycled plastic mixtures according to type, whereby the plastic parts freed from metals are taken on fast moving conveyor belts isolated as a fine, light an...
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WO/2002/002247A1 |
The invention relates to an apparatus for the separation of heterogeneous waste into a relatively light fraction and a relatively heavy fraction, comprising a vertical or subtantially vertical air duct which is provided with a side openi...
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WO/2002/000352A1 |
The invention relates to an axial feeding method of the material to be separated in a dense-medium dynamic separator (1). This method is based on the principle of imparting to the material and to the fluid in which it is dispersed, in or...
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WO/2002/000350A1 |
A method for producing an attapulgite clay (Fuller's Earth) that significantly removes other types of clays and minerals, resulting in improved performance. A unique dispersant is used that will fully disperse the individual attapulgite ...
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WO/2001/096829A1 |
The invention relates to a method for testing a product, especially an automobile, for quality defects, and to a system (100) for processing the data resulting from such a test. The aim of the invention is to further develop a method and...
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WO/2001/096026A2 |
It has been discovered that a mechanical flotation system having only two cells can be nearly as efficient as one having more cells, yet provide an apparatus with a considerably smaller footprint, significantly reduced capital and operat...
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WO/2001/096022A1 |
The invention relates to a method for treating waste, rubbish, domestic waste, residual waste, industrial waste or similar. Said waste is collected in at least one bunker and then fed into at least one conditioning device, especially a c...
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WO/2001/090005A1 |
System and methods for treating industrial sludges to recover a hydrocarbon portion and as solid particulate substrate. Sludge is screened in screen (14) to remove large particles and is diluted to form a slurry. The slurry is heated to ...
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WO/2001/089702A2 |
The invention relates to a method and a system for utilising waste that contains fibres and combustible material. Waste is slushed in a continuous-operation high-consistency pulper (10) to suspend in water the fibres contained in the was...
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WO/2001/089703A1 |
The invention relates to the enrichment of heavy fine-fractional concentrates with the aim of extracting loose conditioned non-chemically combined minerals, for instance gold and platinum. The inventive method consists in pre-grading a m...
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WO/2001/089730A2 |
The invention relates to a method for processing waste, in particular for utilising the recyclable material contained in waste, and a waste processing plant, in particular a plant processing waste fractions suitable for recycling of mate...
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