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9010666 Jet mill and method for operation of a jet mill  
A method for the operation of a jet mill with an integrated dynamic air classifier, wherein particles are fed as grinding stock into a grinding chamber of the jet mill and are ground there into...
9004381 Grinder pump basin system  
A grinder pump basin system is provided which includes a basin; a cover plate; a bracket secured to the cover plate; and a grinder pump with cutter plate with openings and a cutter blade secured...
8955777 Method for producing salt dust and salt dust generator  
A salt dust generator and method for producing salt dust that is used in salt therapy are described where salt dust is generated when salt particles that are moved in an air flow collide with each...
8944352 Process and apparatus for producing cell culture media  
The present invention relates to an apparatus and a process for manufacturing cell culture media. A specific cooling in combination with a certain type of mill lead to a production process that...
8920639 Process for improved combustion of fuel solids  
The invention provides a combustion process using comminuted fuel solids from a steam-driven shear field, with controlled water content and optionally coated with a combustion catalyst. The method...
8864056 Low-pressure milling process  
The present invention provides a process for generating fine particles in a jet mill which operates at a pressure of a milling gas of less than or equal to 4 bar in abs value and a temperature of...
8844847 Processing apparatus and methods  
A feed material processing apparatus including a chamber; at least one inlet in flow communication to an upper region of the chamber; a rotor located within the chamber that is rotatable about a...
8791194 Structurally enhanced plastics with filler reinforcements  
A composition comprising a fluid, and a material dispersed in the fluid, the material made up of particles having a complex three dimensional surface area such as a sharp blade-like surface, the...
8770499 Method for manufacturing powder  
A method for manufacturing a powder includes a mixing step in which a powder and a liquid additive are mixed together, a drying step in which the powder mixed in the mixing step is dried, a...
8734682 Process for preparing fuel solids for gasification  
The invention provides a process that comminutes fuel solids in a steam-driven shear field, with controlled water content and optionally a catalyst, with gasification of the free-standing or...
8728986 Metering device and method for operating same  
A metering device, a metering element, and a method for operating same, the metering element having a storage container open on one side for receiving the substances to be metered and a plunger...
8646705 Devices, systems, and methods for processing heterogeneous materials  
A system for processing a heterogeneous material includes a conduit for a pressurized fluid and a nozzle assembly in fluid communication with the conduit. The nozzle assembly includes a plurality...
8591607 Beneficiation of coal  
A process for improving mined coal includes comminuting the coal to a particle size at which individual macerals are available. Reactive macerals are extracted from the comminuted coal as froth...
8573519 Process for producing nanoscale organic solid particles  
A method for producing nanoscale organic solid particles is proposed, starting from the corresponding sublimable organic solid as raw material,in the form of particles having an average particle...
8561926 Material feeding device for VSI-crusher  
A vertical shaft impact crusher for crushing material including a rotor for accelerating a first flow of material to be crushed, a first feed device for feeding the first flow of material to the...
8561927 Pneumatic continuous impact pulverizer  
A pneumatic continuous impact pulverizer includes an outer tube, an inner tube located in the outer tube, an air intake material feeding port located at a front end of the outer tube, an air pump...
8550698 Fluidized mixing and blending of nanopowders with secondary gas flow  
Methods and systems for enhancing fluidization of nanoparticle and/or nanoagglomerates and for mixing and blending nanoparticle/nanoagglomerate systems at the nanoscale are provided. A...
8540174 Method for producing powder and fluidized bed pulverizing apparatus  
A method for producing powder including supplying a powder material to a fluidized bed container, jetting fluid from each of a plurality of fluid jetting nozzles provided in the fluidized bed...
8535402 Centrifugal particle reduction system and method  
A particle reduction system and method is disclosed having an air stream accelerator, a feeder assembly, a variable speed wheel lock operably associated with the feeder assembly for releasing raw...
8464969 Method of making proppants used in gas or oil extraction  
A method of making frac sand having a selected grade from a naturally occurring, mined sand having a SiO2 content of at least about 80 percent and having a particle size range where the maximum...
8444915 Making thermoelectric materials by mechanosynthesis  
The invention concerns a method for making a thermoelectric element consisting mainly of a crystalline alloy having a cubic structure, the alloy comprising a first constituent having at least a...
8439283 Fluidized bed systems and methods including micro-jet flow  
Methods and systems for enhancing fluidization of nanoparticle and/or nanoagglomerates are provided. A fluidization chamber is provided with a fluidizing medium directed in a first fluidizing...
8420264 Method for preparing a lithium ion cell  
The apparatus and methods described herein generally relate to a method for preparing electrodes for lithium ion cells, where both the positive and negative electrodes of the cell include metal...
8402922 Livestock breeding system  
A livestock breeding system including a breeding place enclosed by a fence for breeding livestock; layers of wood chips spread over and stacked up on the surface of the earth in the breeding...
8343562 High energy ultrasound extraction method and apparatus  
The present invention describes a method and apparatus for aqueous extraction of chemical compounds from solid material in which the solid material is entrained in an extraction liquid phase that...
8322637 Method of micronization  
A method for micronization of a dispersion of particles including a protein having a predetermined level of biological activity, is provided. The method includes introducing the dispersion into a...
8313703 Apparatus and method for carrying out chemical and physical materials transformations  
Reactor for carrying out chemical and physical materials transformations, which comprises a reaction space enclosed by a reactor housing, where the reactor housing has at least two lateral fluid...
8235314 Nonequilibrium humidity control for jet milling  
A process for the jet milling of particles where water vapor is added to the jet milling system. The temperature, pressure and relative humidity of the water vapor is maintained and adjusted to...
8235313 Method of making proppants used in gas or oil extraction  
A method of making frac sand having a selected grade from a naturally occurring, mined sand having a SiO2 content of at least about 80 percent and having a particle size range where the maximum...
8177149 Method for the production of very fine particles by means of a jet mill  
The invention relates to a method for producing very fine particles by means of a jet mill (1). The relative distance a/dDüse between at least approximately concentric milling jet inlets (5) whose...
8172163 System and method for producing nanomaterials  
This system and method for producing nanomaterials allows for the production of relatively high concentrations of nanoparticles with a minimum of expense, time and energy. Ultrasonic waves,...
8162241 Apparatus and method for collecting and crushing seashells on a beach  
A seashell collecting and crushing apparatus includes a collection device having a hollow body and an inlet for introducing seashells into the hollow body. A fan assembly is operable to provide a...
8132747 Method of making hydrophilic fluoropolymer material  
A fluoropolymer material exhibiting an increased hydrophilicity prepared by processing the material in a jet mill.
8118243 Fluidized bed systems and methods including micro-jet flow  
Methods and systems for enhancing fluidization of nanoparticle and/or nanoagglomerates are provided. A fluidization chamber is provided with a fluidizing medium directed in a first fluidizing...
8083162 Method for micro-sizing organic, inorganic and engineered compounds  
A method and system are provided herein for forming microparticles from plastic and elastomeric materials that cannot be reduced in size by conventional methods. The system includes a...
8074906 Process for milling and preparing powders and compositions produced thereby  
A method of milling a powder comprising introducing a gas stream containing a cryogenic liquid and a drug carrier gas into a jet mill, and milling a powder with the jet mill in one or more milling...
8074907 Method for generating finest particles and jet mill therefor as well as classifier and operating method thereof  
A method and jet mill apparatus for generating fine particles by means of a jet mill with an integrated dynamic air classifier including a classifying wheel classifying wheel shaft and classifier...
8061636 Jet mill  
A jet mill in which crushed material introduced into a crushing chamber is comminuted by gas being sprayed from a plurality of gas-jet nozzles, wherein high-efficiency pulverization is performed...
8052076 Particle-size reduction apparatus, and use thereof  
A sterilizable particle-size reduction apparatus, component parts thereof and a method of sterilizing and validating sterility thereof are provided. Also provided is use thereof to prepare sterile...
8047458 Method for producing very fine particles by means of a jet mill  
The invention relates to a method for producing very fine particles by means of a jet mill using compressed gases as the grinding gas, characterized in that the grinding gas is under pressure of...
8020798 Pulverizer  
A pulverizer simplified in structure for easy maintenance and suppressed in cost. The pulverizer has a hopper (2) provided on one side thereof, a product discharge hole (4) provided on the other...
8020791 Pivoting shoes for an impact crushing apparatus  
The present invention provides an impact crushing apparatus that includes a housing, a chamber defined within the housing, a rotor assembly for receiving material and throwing the material...
7985292 Precipitated silica for thickening and creating thixotropic behavior in liquid systems  
A precipitated silica having a d50-value of from 150 to 2000 nm, a d90-value of from 500 to 7000 nm, a silanol group density of from 2.5 to 8 OH/nm2, and a modified tapped density of less than or...
7967947 Methods for beating pulp, methods for treating process waters, and methods for producing pulp and paper  
The first invention aims to provide a method for preparing stiffer bulky pulp at a freeness level comparable to that obtained by mechanical treatments to improve the bulkiness of product paper by...
7959095 Center-feed nozzle in a contained cylindrical feed-inlet tube for improved fluid-energy mill grinding efficiency  
This invention relates to a supersonic center-feed nozzle system within the feed-inlet tube of a fluid-energy mill used for grinding particulate material such as titanium dioxide. Particularly, in...
7939037 Method of producing zinc oxide powder  
Method for producing hydrometallurgical zinc oxide powder having characteristics equivalent to that derived from a French process, comprising formation of an aqueous pulp from a starting zinc...
7922108 Method for industrial production of especially fine powders  
A method for industrial production of especially fine powders and mineral powders, where the material to be ground is mixed to a gas-solid matter suspension, which through acceleration nozzles...
7913418 Automatic clothes dryer  
An automatic clothes dryer comprises a cabinet defining an interior space in which is rotatably mounted a drum that defines a drying chamber, a heater assembly having a heating element for heating...
7905433 Systems and methods for reducing electrostatic charge in a fluidized bed  
Systems and methods for fluidization of particle and/or powder systems with reduced generation of static electricity are disclosed. The systems/methods are particularly advantageous for...
7866581 Method of manufacturing toner  
A process for preparing a toner including the step of pulverizing a resin composition with a jet type pulverizer comprising a venturi nozzle and an impact member arranged so as to face the venturi...