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WO/2007/006054A2 |
The present invention related to a method for producing submicron-sized flame retardant compositions having improved dielectric constant and/or dissipation factors.
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WO/2007/000403A1 |
The invention relates to a direct drive for large-scale drives, comprising a stator (1) which is configured, when seen from the peripheral direction, by a plurality of segments (3, 4, 5, 6), each having a self-contained winding arrangeme...
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WO/2007/000010A1 |
A system and method for measuring the displacement of a surface relative to a base reference, as well as for mapping the displacement of the surface relative to the base reference. A laser scanner generates point cloud data in respect of...
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WO/2006/134200A1 |
A pulp lifter for installation in a grinding mill has a leading edge and a trailing edge with respect to rotation of the mill and comprises a first wall bounding an interior space and a second wall dividing the interior space into first ...
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WO/2006/131698A2 |
A milling apparatus comprising a milling chamber loadable with a grinding charge; an inlet to the milling chamber via which a material to be milled is introduced into the milling chamber; and an outlet from the chamber via which milled m...
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WO/2006/117129A1 |
The invention relates to a stirring or dispersing device (1) comprising a hermetically sealed mixing space (5), a tool (2), which can be driven about a central axis in this mixing space (5) and having a rod-shaped element (3) for transmi...
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WO/2006/117017A1 |
The invention relates to a method and a system for operating a wet grinding mill (2) which is supplied with ore or similar minerals, preferably from a bunker (1), and which comprises a suspension discharge. The suspension from the mill i...
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WO/2006/114230A1 |
The invention relates to a tubular mill. The aim of the invention is to provide a light-weight tubular mill that is easy and inexpensive to produce. For this purpose, partial lengths (10 to 13) of the tubular mill shell are screwed with ...
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WO/2006/116338A2 |
A grinding mill has an outer housing and a rotor mounted in the housing to form a grinding zone between the housing and rotor into which a charge to be ground is introduced. A pair of spaced rings are located at the entranceway to the gr...
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WO/2006/111380A1 |
The invention relates to a grinding device comprising a grinding container provided with at least one grinding mill having at least one rotor which is fixed to a shaft that can be driven by means of a motor and is used to accelerate a pl...
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WO/2006/111381A2 |
The invention relates to a grinding device which is provided with a grinding container comprising at least one crushing gear which consists of at least one rotor which is fixed to a motor-driven shaft and is used for accelerating a plura...
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WO/2006/112164A1 |
A material slurry processing device comprising a mill for feeding material slurry to a casing (6) filled with a media and stirring and mixing the media and the material slurry by a rotor (11). A shaft (9) to which the rotor (11) is fixed...
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WO/2006/104444A1 |
A wear resistant and noise reducing arrangement of wear elements in material handling systems exposed to wear and to noise. The arrangement comprises at least one adjustable wear element arranged in a row, wherein the wear elements are p...
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WO/2006/094480A1 |
The invention relates to a method for synthesising compounds, wherein solids are reacted with one or several gases, wherein the solids are ground in the presence of the gas above the atmospheric pressure. Preferably, a mill comprising a ...
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WO/2006/093421A1 |
The present invention relates to hogger and reducing apparatus and considers issues associated with fibrous and other materials clogging screening apertures (407). The use of a paddle arrangement (401) having an open framework is discuss...
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WO/2006/086567A2 |
The invention is a laboratory mill that allows small samples to be shaken, mixed, ground, homogenized or comminuted effectively within a small vial. The design is similar to a planetary mill but unlike those devices, neither axis of rota...
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WO/2006/083914A2 |
A permeable mass is constructed downhole in a well by placing thermoplastic particulates downhole and fusing them together by heating or solvating.
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WO/2006/076763A1 |
A cushioning element suitable for use in a liner assembly for a grinding mill, the liner assembly including a mounting element having a recess therein, the cushioning element being located within the recess, and a wear element operativel...
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WO/2006/076764A1 |
A liner assembly for use in a grinding mill, the liner assembly including a liner body including a mounting member, and an elastomeric cushioning member operatively connected to the mounting member. The cushioning member includes a plura...
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WO/2006/060877A1 |
A fastener element (150) comprises a frusto-conical portion (162) and a threaded portion (164). The smallest outer diameter of the frusto-conical portion is adjacent the threaded portion. The largest outer width of the threaded portion i...
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WO/2006/053873A1 |
A process for the beneficiation of trona includes supplying a trona feedstream that is crushed and dried. The trona is then separated into a first size fraction and a second size fraction. Impurities are removed from the first size fract...
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WO/2006/025753A2 |
A vertical crusher having a housing defined chamber, enclosing a vertical axis rotor. The chamber has material(s) feed inlet(s) into the chamber. There is a drop-through outlet, which may be closable, from the chamber from which material...
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WO/2006/021057A1 |
The invention concerns a horizontal-axis ball mill comprising a shell and a shroud designed to protect the inner surface of said shell, said shroud being free of fixing means passing through the wall of said shell to allow said shroud to...
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WO/2006/021354A2 |
The invention relates to a fine-particle, bright and high-coating rutile-based pigment which is characterised in that it is devoid of any metal or reactive metal compounds relevant to mill abrasion detectable by application technology bu...
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WO/2006/021013A1 |
The invention relates to an installation (2) for the selective treatment of unsorted or pre-sorted waste material (50) from electrical and/or electronic appliances, preferably old appliances, said installation comprising a waste sorting ...
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WO/2006/018168A1 |
In a dispersing apparatus comprising a container (10) for a dispersion material, a dissolve disc (22) drivable by a shaft (21) and a grinding device which contains a grinding medium and which has a perforated housing (34) through which d...
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WO/2006/007554A2 |
The present invention incorporates at least one thermoplastic or elastomeric polymer in abrasive flow machining media either as the sole or as one of the polymeric constituents. The presence of thermoplastic polymer imparts a greater ela...
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WO/2005/118146A1 |
A centrifugal mill (1) for grinding loose material, comprising a frame (2) for supporting a grinding chamber (3) provided with a longitudinal axis (A) and with at least one opening (4, 5) for introducing and/or discharging respectively t...
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WO2004045585A9 |
The present invention relates to a milling method in which nonspherical grinding media is used to produce small particles useful in pharmaceuticals, nutraceuticals, and diagnostic agents.
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WO/2005/108320A2 |
The invention relates to a method for producing powder particles that are uniformly coated with functional groups. According to said method, a suspension of particles of a crude powder is reacted with a coating reagent that contains at l...
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WO/2005/107952A1 |
A device for pulverizing a composite resin waste material, the device having a rotating inner tube having cutting edges on the outer peripheral side, a rotating outer tube having cutting edges on the inner peripheral side and encompassin...
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WO/2005/097327A1 |
The invention relates to a testing method for designing a semiautogenous or an autogenous grinding circuit with at least one ball mill for grinding ore. In the method the ore is tested in two separate testing steps using the same testing...
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WO/2005/092509A1 |
The present invention relates to hogging, sometimes known as reducing, apparatus for reducing wood waste into hog fuel, though some embodiments may also be used for reducing other materials including demolition timber, demolition masonry...
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WO/2005/093173A1 |
The invention relates to a replaceable tooth arrangement for use in grinding discs such as used in wood hoggers and comminuting equipment. A preferred tooth arrangement comprises two end to end adjacent tip portions (1), or a tip portion...
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WO/2005/092508A1 |
The invention relates to a method for detaching a charge (5) which is stuck to the inner wall of a grinding pipe (1), wherein the drive device (2) of the grinding pipe (1) is controlled by a control device (3) for targeted removal of the...
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WO/2005/089947A2 |
A venturi (18) receives incoming material through an inlet tube (12) and subjects the material to pulverization. The material, as it undergoes pulverization, is further subject to moisture extraction and drying. An airflow generator (32)...
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WO/2005/089377A2 |
A waste processing method (Figure 1 ) comprises shredding a batch of waste to produce shredded waste, grinding the shredded waste a volume of water in a grinder (32) to produce a mixture of ground waste particles and water, straining (50...
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WO/2005/087378A1 |
A grating System for a grinding mill comprising a base plate (2) and at least one wear plate (3), wherein said wear plate (3) is removably secured to said base plate (2), said wear plate (3) having a plurality of apertures (7) that subst...
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WO/2005/084839A1 |
The nature of the method of treating multicomponent, composite and combined materials, consisting of organic and inorganic, non-metallic and metallic components and especially of waste from electronic and electric devices and equipments,...
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WO/2005/084811A1 |
A vertical symmetrical vibrating mill that includes a top vibrating tube and a bottom vibrating tube. The top vibrating tube and the bottom vibrating tube are connected so as to form a single vibrating body. The single vibrating body is ...
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WO/2005/077539A1 |
An apparatus for bone milling includes a housing defining a first opening (12), a second opening (14), a third opening (16), and a linear passage (15) from the first opening to the second opening. The bone mill further includes a rotatab...
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WO/2005/077557A1 |
A method of the pretreatment of a fly ash, characterized in that prior to the wet treatment of a fly ash, the fly ash is pulverized in advance. It is desirable that the particle size of the pulverized fly ash is such that it has a specif...
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WO/2005/077339A1 |
Process for preparing an aerosol pressurized suspension containing a liquified hydrofluorocarbon, said process comprises milling the said suspension, then directly transfert it into a medicament delivery device. The present invention rel...
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WO/2005/075375A1 |
The invention relates to sintered ceramic grinding balls comprising the following compounds (by wt.-%): 18 to 50 wt.- % mullite (3Al2O3.2SiO2); 9 to 25 wt.- % zirconium (ZrO2 + HfO2) stabilised by 0.5 to 3 wt.- % rare earth oxide; and 25...
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WO/2005/068107A1 |
Frames for a molding machine for holding foundry sand therein and preventing the deformation and mismatch of molds. Each of the upper frame (104) and the lower frame (105) comprises a body having at least one supply port (101) specifying...
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WO/2005/068061A1 |
The invention relates to processing apparatus and methods and in particular, but not exclusively, to an apparatus that may be used to process a wide variety of feed materials by one or more of milling or grinding, mixing, blending, separ...
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WO/2005/065807A2 |
The invention relates to an ultrasonic dispersion device (100) for dispersing mixtures of substances that are in a liquid to viscous state. Said device comprises a housing (110) with an inlet (111) for supplying the substances to be disp...
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WO/2005/060549A2 |
A highly dense composite of a ceramic material and silicon carbide whiskers with grain sizes in the nano-sized range is formed by mechanical activation of the ceramic material in the form of a nano-sized powder, followed by compressing a...
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WO/2005/053851A1 |
The present invention relates to a media mill system and a method using the same to produce fine and ultra-fine particles useful in diagnostic agents, pharmaceuticals, agrochemicals, nutraceuticals and the like.
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WO/2005/039722A2 |
Improved ball mill disruption techniques. In different embodiments, disrupting particles that are not substantially spherical are used. In other embodiments, roughened disrupting particles are used. In other embodiments, larger disruptin...
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