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WO/2001/028690 |
The invention concerns a micronizing device comprising a grinding housing with an outlet opening at one end, two coaxially positioned rotatably driven hollow axles entering the grinding house through two opposite side walls thereof, each...
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WO/2001/024935 |
A method for creating ultra-fine particles of material using a high-pressure mill (100) is described. The method includes placing a material in a first chamber (102) and subjecting the material to a high-pressure fluid jet to divide it i...
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WO/2001/021368 |
The invention relates to a device for disaggregating pieces of derived timber products from cellulose and/or lignocellulose-containing products, especially particle boards, medium-density fiber boards and the like, with a transport devic...
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WO/2001/021315 |
For comminuting particles of material a compact column of material is moved through a channel formed by openings (2) adjoining one another. Each opening is made in a disc-shaped element (1), which disc-shaped elements are placed on top o...
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WO/2001/019524 |
The invention relates to a comminuting machine (1) for comminuting soft to medium hard material (2) in a closed working cylinder (4) provided with comminution holes (5), inside which rotating tools (6) rotate. The direction of the axial ...
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WO/2001/019521 |
Apparatus and method of comminuting materials are provided. In one embodiment, the comminution/drying apparatus comprises a comminution/drying cyclone (110) having an input (112) and an output (114), a blower (120) having a blower output...
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WO/2001/017672 |
An improved ultrasonic processor is described for use in the offshore environment to minimise the size of drill cuttings. The processor comprises an outer transducer chamber which encloses an ultrasonic generating unit located between a ...
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WO/2001/017671 |
Metallic powders are formed by the electrically exploded wire (EEW) process. An apparatus (20) for manufacturing such powders includes a closed loop recirculating gas path between a reaction chamber (100) and an extractor (32). A wire (3...
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WO/2001/017702 |
The present invention relates to a food waste disposal apparatus which does not produce stink and polluted and waste water by effectively crushing and drying food waste. The food waste disposal apparatus includes at least one rotary crus...
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WO/2001/015809 |
A method of liberating intracellular matter from biological material having cells with cell walls includes subjecting the biological material to rapid pressure increases and decreases, and exceeding the elastic limit of the cell walls wi...
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WO/2001/012333 |
The invention relates to a process and apparatus for separating a coating film or paint from a polymeric material. Apparatus used to perform the process includes hopper (12), extruder (14), mixing pretreatment tank (20), and separator (22).
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WO/2001/009236 |
The invention relates to a method for processing polymer materials such as rubber and to an installation to carry out such a method, whereby a cooling chamber (6) is located in a substantially vertical manner and dosing devices are insta...
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WO/2001/003670 |
The invention concerns ultrafine microparticles and nanoparticles, and a method for controlled production thereof in the absence of or with minimum water, in the absence of plasticizers or under reduced temperature constraint. The method...
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WO/2001/004363 |
The invention relates to a method for comminuting bulk material or a granulate, in which the material to be milled is introduced into a mill together with a propellant. In said method, milling bodies (35), in particular balls, are mainta...
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WO/2001/002494 |
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/2000/078435 |
Described is a method and apparatus for desulphurisation of exhaust gases from a cement making plant by bonding gaseous sulphur dioxide to calcium-containing cement raw meal which is extracted from the calcination stage (4) of the plant ...
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WO/2000/058011 |
The present invention relates to a method for realising the vortex grinding of a material, wherein said method involves injecting a high-pressure flow of an energy-carrier gas in order to form a high-speed vortex, introducing the startin...
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WO/2000/056460 |
A material grinding apparatus (10) includes an annular upper enclosure (12) defining an upper chamber (34) into which material to be ground is introduced from above, a conical lower enclosure (14) defining a lower chamber (36) and suppor...
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WO/2000/053128 |
A bone mill (10) comprising a vessel and a rotatable grinding tool (16) to produce ground autologous bone particles for surgical bone reconstruction use, wherein the vessel (12) includes a wall (24) defining a circular cylindrical chambe...
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WO/2000/044500 |
A milling machine comprises an elongate inner member (2) of annular transverse section having an outer surface thereto, an elongate, generally annular outer member (10) having an inner surface thereto and surrounding said inner member (2...
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WO/2000/043557 |
The invention relates to a method by means of which ashes of incineration plants and mineral residues are conditioned in a short time, using washout and electrodynamic processes and shock waves resulting therefrom as well as pulsed high-...
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WO/2000/042357 |
A method for reducing the carbon content of a combustion ash mixture (1) containing siliceous ash particles and carbon particles. The combustion ash mixture (1) is subjected to comminution (2) to reduce the particle size of the siliceous...
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WO/2000/039046 |
The present invention is directed to a novel grinding aid for slag and slag/clinker blends. The grinding aid is any silicon containing fluid or blends thereof. The compositions improved grinding efficiency of the slag or slag/clinker ble...
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WO/2000/032165 |
The invention is an improved method of generating fine medicament powders suitable for inhalation. A fluid energy mill is used with conventional milling fluids such as air or nitrogen. The milling fluid is treated to have a controlled re...
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WO/2000/032313 |
The present invention is a method of milling materials to form a fine powder with a median particle size below 10 micrometers which is suitable for inhalation and which has substantially no amorphous content generated during milling. The...
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WO/2000/025905 |
The invention relates to a dispersing device comprising a container that receives and processes a product that is to be dispersed; a grinding device with a housing that contains a grinding body, whereby said housing has openings enabling...
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WO/2000/024517 |
A small-sized, simple-in-construction, inexpensive pre-treating device or method, wherein a dry bulk powder, which is substantially a cluster aggregate such as a high electrical resistivity plastic powder or a fine ceramic powder of not ...
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WO/2000/024518 |
An apparatus for processing material comprises a cyclone chamber, an impeller suction fan for creating a cyclone within the chamber, feed means for introducing material into the chamber batchwise and means for collecting the processed ma...
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WO/2000/021676 |
Provided is, among other things, and together with associated methods, a powder feed apparatus including a venturi (120) with an external gas inlet, a gas outlet, and an internal gas inlet, a cyclone (130) with an intake port connected t...
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WO/2000/013799 |
A pulveriser (10) is disclosed which comprises a fan (12) which sucks air through a pipe (28). A hopper (42) receives material which is to be pulverised, the hopper (42) having an open lower end which communicates with the pipe (28). Bet...
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WO/2000/012927 |
Apparatus controllably breaks hollow spheres stored in an enclosure. A first screen is disposed within the enclosure on a screen support. The screen has holes that are no larger in mesh size than the smallest hollow spheres. The screen s...
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WO/2000/012217 |
A mill with capability for rapid replacement of wearable moving components and capacity for precision grinding movement. The wearable moving components form a package of dual counter-rotating rotor centrifugal devices, the package includ...
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WO/2000/010709 |
Integrated first stage (30) and second stage (40) reduction mechanisms reduce coal, minerals, biomass, and other materials. A portion of the reductive work is done in the first stage by passing centrally fet feed material (F) centifugall...
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WO/2000/009267 |
An apparatus and method for processing particulate material to reduce the particle size thereof comprising means defining an enclosed path progressively decreasing in cross section and entraining the material in a high pressure liquid je...
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WO/2000/006236 |
The invention discloses a method and a device for de-agglomeration and electrostatic charging of a fine powder preferably intended for inhalation purposes. The electrostatic charging takes place by means of tribo, corona and/or inductive...
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WO/2000/005338 |
The invention concerns a device for lysis (1) of micro-organism to release at least one intracellular biological constituent, comprising a container (2) wherein are present a biological sample, in liquid medium, containing the micro-orga...
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WO/2000/004127 |
The present invention relates to a process for producing a powder from a packaged tablet, the package comprising plastic materials, whereby the process is characterised in that it comprises a first step of submitting the packaged tablet ...
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WO/2000/003806 |
The invention relates to a method for milling and mixing solid materials in an ultra-fine manner with which an average particle size that is vastly smaller than 1 $g(m)m can be obtained and/or powders having an average particle size in t...
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WO/2000/000277 |
The present invention relates to a device and a method for the intensification of physical, physical and chemical and/or chemical processes in bodies which are at a solid, liquid, vaporous and/or gaseous state. This invention can be used...
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WO/1999/064162 |
A Pulverising unit incorporates a casing which forms therein a generally spherical chamber in which is located a rotor. The rotor may be in the form of a sphere having half of its volume cut away thereby leaving a stem and head section. ...
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WO/1999/061156 |
A method for crushing wastes including those not suitable for crushing capable of increasing the recovery percentage of valuables by separately discharging waste not suitable for crushing (M) without deformation and securely crushing was...
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WO/1999/059754 |
A process for the production of ultrafine powders consisting of individual particles with sizes in the range of 1 nm to 200 nm, which is based on the mechanical milling of two or more non-reacting powders. The process includes subjecting...
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WO/1999/054048 |
A fluid energy milling apparatus including means for adjusting humidity of the compressed air used for milling provides improved micronised product, in particular hydrates for use as drug substance in pharmaceutical compositions.
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WO/1999/052637 |
A conglomerate processing apparatus is provided for processing a conglomerate of recoverable particles bound together by a binding medium, such as a conglomerate (20) of diamondiferous ore embedded in clay. The apparatus comprises a movi...
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WO/1999/041053 |
The present invention relates to a method that comprises deforming tires by compression so as to obtain a compact block which is maintained under tension until an explosion occurs. The explosion is triggered in an eddy chamber arranged i...
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WO/1999/036178 |
A system and method for reclaiming backing material from waste carpet or other products includes a chopper (110) capable of handling large pieces of waste carpet, at least two grinding or granulation steps (114, 124) to reduce the size o...
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WO/1999/034925 |
Apparatus and method for forming structural panel members from fiber crop material such as rice, straw and the like. The fiber crop material is bailed into circular or rectangular bails which bails are placed in a debailer/shredder (11)....
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WO/1999/031015 |
A method and apparatus for treating liquids or slurries includes first and second nozzles (57, 58) each having an inlet (105, 106) coupled to a liquid or slurry source (54) and an outlet (109, 110). A first vortex nozzle (71) rotates a f...
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WO/1999/022900 |
An electric pulse breaking apparatus comprises a pulse voltage generator, and an electrode part having one end connected with the pulse voltage generator and the other end in contact with a solid insulator. The contact point between the ...
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WO/1999/022676 |
The invention relates to a device (10) for reducing granulate-type debris, especially particles of bone, by crushing, comprising a crushing drum which is located in a housing (12, 18) and which has a strainer-type perforated drum shell (...
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