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7335323 |
Method for producing cordierite ceramic body using reclaimed ceramic starting material
A reclaimed ceramic starting material is produced from scrap generated in a method for producing a cordierite ceramic body. The scrap is an unnecessary part generated in a cutting step of cutting a...
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7285311 |
Process for coating-decorating molded resin products
A process is provided for coating/decorating molded resin products having excellent waterproofing properties, which is able to simply and effectively reuse waste FRP. The surface of the molded...
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7150621 |
Casting installation that is intended, in particular for the production of electrodes and the method used in one such installation
A moulding plant, notably intended for the production of electrodes, includes a hopper, at least a first mould and a second mould, two compression devices, each device including a working table and...
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6881762 |
Process for recycling powder coating waste
A process for recycling of powder coating waste comprising the steps of (1) compressing powder coating waste to powder coating compacts having a volume of 0.5 mm 3 to 15 cm 3 by applying pressing...
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6838024 |
Method for making carbon blocks highly resistant to thermal shock
The invention relates to a simplified production process with which it is possible to obtain carbon blocks, in particular anodes intended for aluminium production using the Hall-Héroult...
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6793163 |
Process for recycling powder coating fines
The present invention provides a process for recycling fines produced during the production of powder coatings comprising the steps of heating the fines for a sufficient time and a sufficient...
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6776954 |
Recycle methods for water based powder injection molding compounds
A process for adjusting the level of water or water soluble additives in aqueous-based powder injection molding compounds for the purpose of recycling scrap material, controlling shrinkage or...
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6638452 |
Method for production of storage-stable pellets from clarified sludge
In order to produce pellets or agglomerates in an economically feasible manner from clarified sludge which contains disease-causing bacteria and which is dewatered in a solid mantle worm-gear...
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6544447 |
Method of paper sludge and plastics formulation
This invention generally relates to the formulation of thermoplastic pellets from a combination of raw sludge material from a paper mill with thermoplastic material from post industrial or consumer...
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6533970 |
Method for making aerated concrete blocks having at least one passageway drilled therein
A method for making aerated concrete blocks includes dispensing materials for making aerated concrete into a mold and allowing the materials to rise and stiffen into a body. The body may be divided...
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6517753 |
Method and device for forming a mat of particle board
A method and a device for continuous forming of a mat of particle lignocellulosic material by means of a batching unit ( 12 ) with a distribution chamber ( 15 ) in connection with the manufacture...
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6503424 |
Multicolored patterned floor covering and method for manufacture
A multicolored, patterned floor covering is disclosed along with a method for its manufacture. The floor covering is made of a sheeting which has a first color, and a granular material dyed...
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6495073 |
Method for the manufacture of medical, dental-medical, dental-technical and technical parts from ceramics
For the manufacture of shaped parts ( 6 ) from ceramics, for example for dental-technical purposes, first of all a powdery ceramic raw material is compressed to form a ceramic green compact ( 4 )....
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6494926 |
Fuel cell separator and production method thereof
A fuel cell separator made of conductive material and resin wherein the conducive material is recycled from waste of fuel cell separators. The fuel cell separator consisting of conductive material...
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6454971 |
Process for producing tiles from waste material
In a process for producing tiles, the waste material is ground to a reduced size, ferrous metals are removed from the waste material, the waste material is mixed with a binder to form a mixture...
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6312629 |
Apparatus and method for pressing powders
The present invention provides a method and apparatus for providing zero-defect pressed articles with minimal, remote operator intervention. The apparatus includes a programmable logic controller,...
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6299805 |
Boron nitride sealing element
A sealing member is produced from form-pressed boron nitride powder, while adding an inorganic or organic binding agent. Such boron nitride powder is obtained during the machining of boron nitride...
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6258877 |
Method of producing molded products from stripped roofing material
A method of converting stripped roofing material into a useful product comprising feeding roofing material removed during repair or reroofing of a building roof into a shredder introducing...
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6146560 |
Process for forming an article from recycled ceramic molding compound
Recycled, reground ceramic powder is mixed with a liquid carrier, a binder and processing additives to form a material useful for molding complex-shaped parts at relatively low pressures in...
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6136144 |
Method of removing sulfur from a process gas stream using a packed bed calcinator
The present invention reduces the sulfur and odor emissions from a paper-making Kraft process by recovering the sulfur in the non-combustible gases (NGCs) emitted by the Kraft process. In a first...
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6054074 |
Method for making manufactured aggregates from coal combustion by-products
This is a method of producing manufactured aggregates from coal combustion by-products having sulfur. Recycle fines containing calcium hydroxide, an aluminum-containing material, and water are...
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6013216 |
Method of granulating powder and apparatus for it
The present invention is intended for granulation of powder comprising the steps of mixing a powder and a mist of binder by fluidizing air flow, collecting the mixture of the powder and the binder...
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6013209 |
Granulation method
An apparatus and method for uniform granulation is disclosed. The method involves the use of an initial feedstock having particle size of -150 mesh and 90% or greater particle size of 200 mesh. The...
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5945044 |
Wood cement board and a manufacturing method thereof
A wood cement board substantially consisting of reinforcing wood material and a cement wherein said reinforcing wood material is treated by a method comprising attaching an aqueous solution of a...
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5882552 |
Method for recycling fuel scrap into manufacture of nuclear fuel pellets
A method is disclosed in which fuel scrap of UO 2 alone or UO 2 containing an oxide of plutonium, gadolinium or erbium is recycled into the manufacture of nuclear fuel pellets. The fuel scrap...
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5824244 |
Lime mud regeneration process
A lime regeneration method and system of apparatus which compacts lime mud into agglomerates of predetermined configurations for improved handling and processing in a subsequent compact, efficient,...
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5779945 |
Process for producing granules
A process for producing granules from a liquid composition which includes the steps of applying the liquid composition onto solid particles of the same composition circulating in the granulation...
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5759465 |
Method and apparatus for recycling waste resin products coated with foreign material films
A method and apparatus for recycling waste resin products are disclosed in which a shearing force is produced from pulverized small pieces due to the rotation speed difference of rollers by making...
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5683631 |
Carbonaceous packing material for prebaked anode maufacture in open pit ring furnaces
An improved method is provided for the production of heat-treated carbon bodies in open-pit, ring furnaces. In the improved process green carbon bodies are packed with a carbonaceous particulate...
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5468431 |
Method for preparing moldable mixtures of incompatible plastics
A method for preparing a mixture of plastics that are incompatible in view of processing in a shaping process, such as by extrusion, characterized by providing an initial mixture of a first part...
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5462233 |
Process for recycling expanded particle moldings
The present invention relates to a process for recovering recyclable expanded particles from expanded particle moldings including expanded particles of a synthetic resin coated with thermoplastic...
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5458833 |
Method of thermal treatment of mineral raw material
Method for the production of sintered dolomite, wherein at least carbonate material is ground into particles, formed into a predetermined shape, such as briquettes, deacidified and then heated to a...
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5433903 |
Process for the control and regulation of the pressing process of a brick press
A brick press for the production of formed bodies from free-flowing materials has a measuring and comparison device, in which pressing force and press path are detected from the beginning of the...
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5367116 |
Process for the disposal of flue gas residues
Solid residues obtained in flue gas purification, in particular flue dusts, are disposed in an environmentally compatible and economical manner by acid extracting heavy metals from the residues,...
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5342899 |
Process for recycling aqueous fluid absorbents fines to a polymerizer
A process is described for recycling dry aqueous fluid absorbent polymer fines into a process that includes a polymerization step for making the aqueous fluid absorbent polymer. The process...
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5304329 |
Method of recovering recyclable unsintered powder from the part bed of a selective laser-sintering machine
This method teaches how to recover and reuse a powder of a thermally degradable material which is used in a selective laser sintering (SLS) process. To recycle such a laser-sinterable powder...
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5292461 |
Process for the production of pellets
Pellets are produced in a mixing vessel. In this process, the material to be pelletized is passed through a propeller-like mixer with a helical centrifugal motion and sprayed with a finely...
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5269982 |
Process for manufacturing a shaped product
Process for creating a shaped product from a plurality of particles by having a heat beam directed thereon in a desired pattern, fusing the particles into a structure in the desired pattern where...
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5244608 |
Method and a system for manufacturing shaped objects of wood dust
A moulding process and system for producing small wooden objects such as, for example, pipe heads or furniture handles from a moulding material formed of an aqueous suspension of wood dust. The...
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5227100 |
Process for producing gypsum building materials
A process for producing lightweight, panel or block-shaped gypsum building materials with a pore structure, in particular wall panels, wherein calcium sulphate alpha-hemihydrate, water in a...
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5194206 |
Process for the manufacture of ceiling tile
A process for using shredded scrap or virgin fiber glass in combination with starch, water and other components to make ceiling tiles. The tiles are made by initially preparing a mixture of water,...
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5102585 |
Method for intermittently depositing particulate material in a substrate
A method for forming a zoned distribution of particulate material within a fibrous web includes a conveying step for providing a gas entrained supply of the particulate material and a segregating...
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5085812 |
Method of and plant for the manufacture of wood chipboards and similar board materials
In a double-belt press for the manufacture of wood chip boards and the like having a width less than the nominal working width of the double-belt press, the forming belts are held in contact with...
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5064582 |
Process and apparatus for recycling aqueous fluid absorbents fines
A process for recycling and reblending dry, difficult to hydrate polymer fines into a water-swellable fluid absorbent polymer gel is disclosed. The process requires feeding the dry polymer fines...
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5064501 |
Spray drying apparatus; method for preparation of a spray-dried product having a desired bulk density
Described is a device for obtaining a foam spray-dried product of predetermined bulk density. Thereto a nozzle for spraying a foaming gas comprising liquid is surrounded by a tube for supplying a...
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5028486 |
Metallic fatty acid pellets and method of manufacture
Metallic salt powder pellets are formed by blending metallic salt powder of aliphatic monocarboxylic acid, with a binder material capable of binding the metallic salt powder under normal bulk...
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5013498 |
Method and apparatus for producing pastilles
Pastilles are formed by passing small quantities of a viscous material through small openings and onto a moving conveyor surface located therebeneath. The viscous material is contacted by the...
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4970043 |
Process for forming thermoplastic material from granular scrap material
A process forming a moldable material from a granular scrap material such as a high grade reground rubber and a thermoplastic polymer such as a butadiene-styrene block copolymer sold under the...
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4931243 |
Process and apparatus for spreading a chip web
Process and apparatus for spreading a chip web from a supply over a width corresponding to the web width on a substrate moving below the supply. Such spreading is accomplished according to a web...
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4931231 |
Method for manufacturing discrete pellets of asphaltic material
A method and apparatus for manufacturing discrete solid particles of hydrocarbonaceous material, such as asphaltenes, in relatively dustless form includes heating the hydrocarbonaceous material,...
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