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7276178 |
A method of forming a pan agglomerated deicer composition which avoids the need for a separate drying step. An agglomeration is accomplished by mixing at least partially anhydrous and halide salts of metals, grinding those into a fine po...
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7247414 |
A method for producing resin particles mainly made of a resin material using a dispersion liquid in which a dispersoid containing the resin material is finely dispersed in a dispersion medium, the method comprising a dispersion medium re...
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6936087 |
Mechanically strong, water-disintegrable agglomerates made from a particulate calcium source, a water-soluble binder and optionally containing a primary plant nutrient source and/or micronutrient source and a process for forming such agg...
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6805821 |
A method of wet granulation of fertilizer and other materials into granules. The method involves formation of the granule directly on the pan from the feedstock without intermediate steps or the use of seed materials. The result is a pro...
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6454979 |
A method of wet granulation of fertilizer and other materials into granules. The method involves formation of the granule directly on the pan from the feedstock without intermediate steps or the use of seed materials. The result is a pro...
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6413291 |
Mechanically strong, water-disintegrable agglomerates made from a particulate calcium source, a water-soluble binder and optionally containing a primary plant nutrient source and/or micronutrient source and a process for forming such agg...
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6331193 |
A method of wet granulation of fertilizer and other materials into granules. The method involves formation of the granule directly on the pan from the feedstock without intermediate steps or the use of seed materials. The result is a pro...
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6325836 |
Mechanically strong, water-disintegrable agglomerates for use as a soil conditioner produced from cement kiln dust and other particulate calcium sources containing CaO or Ca(OH) 2 and other calcium-containing compounds having the potent...
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6176892 |
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6171358 |
Homogeneous calcium nitrate based fertilizers containing sulphur, and method for their preparations. Solid gypsum and/or a slow reacting sulphate mineral is mixed with melted calcium nitrate fertilizer at a temperature of 90-110° C. and...
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6132484 |
A method of wet granulation of fertilizer and other materials into granules. The method involves formation of the granule directly on the pan from the feedstock without intermediate steps or the use of seed materials. The result is a pro...
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6013209 |
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 feedstock may be contacted in a pan gra...
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5997599 |
Mechanically strong, water-disintegrable agglomerates for use as a soil conditioner produced from dust particles emitted from kilns during the manufacture of cement and a process for forming such agglomerates are disclosed. The process c...
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5779945 |
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 zone of a granulator, thereby causing part...
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5683619 |
A method of making a vegetation-friendly ice melting composition with sub-zero ice melting characteristics is described. The method of making the composition includes mixing from about 60-90 parts by weight non-fully hydrated ice melter,...
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5651915 |
This composition consists of a coated composition of solid ice melting agents, abrasives and absorbents. The coated composition employs a coating of calcium chloride. The method of making the composition, also part of the invention, incl...
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5599475 |
This composition consists of a coated composition of solid ice melting agents, abrasives and absorbents. The coated composition employs a coating of calcium chloride. The method of making the composition, also part of the invention, incl...
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5585180 |
Glass microfibers having diameters of less than one micron are useful in engineered plastics to achieve very smooth surfaces and thermal stability in composite parts. As made, glass microfibers are very bulky and intertwined making it im...
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5552099 |
The specification describes a process for pelletising particles of an alkali metal ferrite with an aqueous binder such as a black liquor derived from pulping wood chips. The particles are ground and fed to a microgranulator in measured q...
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5460765 |
Industrial materials can be efficiently pan granulated by grinding the material to 95% minus 150 mesh, feeding this to a pan in conjunction with 1 to 15% seed materials and applying binder solution such that the free moisture content of ...
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5362688 |
A method for preparing granulated alkaline earth metal carbonate, especially barium carbonate and strontium carbonate, by adding a binding agent and optionally water, and granulating the carbonate material by the action of mechanical for...
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5316554 |
Ammonium carbamate, in solution with urea, water and ammonia and under high temperature and pressure is cooled to below its crystallization temperature while being subjected to an elevated pressure. The crystallized substance formed is t...
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5269993 |
Whiskers having a diameter of 0.1-10 μm and a length of 5-200 μm are pelletized and granulated into agglomerates which have a size of 0.1-10 mm and a bulk density of 0.2-1.0 kg/liter. To pelletize, powders of whiskers are moistened wit...
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5211869 |
A method of forming a deicer composition. The deicer composition comprises of a mixture of halide salts of alkali and alkaline earth metals which are then pan agglomerated to form a low bulk density easily dissolvable but free flowing ag...
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5185204 |
Whiskers having a diameter of 0.1-10 μm and a length of 5-200 μm are pelletized and granulated into agglomerates which have a size of 0.1-10 mm and a bulk density of 0.2-1.0 kg/liter. To pelletize, powders of whiskers are moistened wit...
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5173232 |
A process for producing spherical pellets from stack gas desulfurization residue filter cake. The process includes mixing dry fly ash with a filter cake in a mixer and discharging the blend onto a shallow pan disc pelletizer where pellet...
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H001070 |
A process for granulating finely divided particulate sulfate or chloride salts of potassium to produce therefrom agricultural products having exceptionally satisfactory physical and chemical properties in regard to bulk blending with oth...
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5124104 |
A process for producing spherical pellets from wet coal silt or also known as filter cake. The process involves mixing dry ash with the filter cake in a mixer. The blend thereof is discharged into a shallow pan disc pelletizer to produce...
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5108481 |
A pelletized ferrous sulfate monohydrate (FeSO 4 H 2 O) product and method for the manufacture thereof. Hard, spherical ferrous sulfate monohydrate pellets are manufactured by combining ferrous sulfate monohydrate powder with an aqu...
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5098448 |
A process for the production of silica-bound zeolite granulates is disclosed, wherein zeolite to be formed into a granulate is mixed with silica sol. The process is carried out by adding aqueous alkali metal silicate to the silica sol im...
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5043090 |
The invention is a process for manufacturing an iodophor filler for a lavatory cleaning cake. The process involves mixing in a dry-mixer means or "Turbulizer" a dry filler composition. The dry filler composition contains an adsorbent and...
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5008055 |
A method for forming strong and durable pellets from dust collected from stack gases. The dust includes CaSO 3 , CaSO 4 and unreacted CaD. A portion of water required for total hydration with the dust is blended in a mixer. The moisten...
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5006204 |
An apparatus including an evaporator, a pre-crystallizer, a spray dryer and a fluid bed for drying whey and a rotating disc having a cone-shaped upper surface is provided for receiving partially dried whey from the spray dryer and delive...
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4954134 |
An improved process for economically and effectively granulating solid, finely-divided, particulate feedstock comprising phosphogypsum, limestone, or mixtures comprising sulfogypsum, natural or mineral gypsum, or mixtures thereof and lim...
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4943301 |
Magnesia pellets are formed from finely-divided, highly reactive, lightburned magnesia (MgO) particles by granulating such powders in conventional equipment using either an organic liquid or an organic liquid-binder mixture. The organic ...
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4726908 |
A free-flowing granulate of a powder-form or fine-grained component and a liquid component; the granulate containing at least 20% by weight of the liquid component, is prepared by moving the powder-form or fine-grained component in a mix...
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4659557 |
In a process for making ferrous sulphate in granule form, ferrous sulphate heptahydrate is mixed with fine-grain brown coal or lignite having a low water content, in such an amount that the resulting mixture is pourable.
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4504306 |
A method of producing agglomerates from a fine iron ore or the like having a wide particle size distribution. A solid fuel is added to the fine ore and the material is formed into pellets or briquettes of a two-layer structure comprising...
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4305748 |
Ammonium sulfate in dissolved form is dried in a gas current to obtain the ammonium sulfate in finely divided form. Thereafter the ammonium sulfate is quickly placed into a pelletizing device, subjected to a fine water spray, pelletized ...
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4286025 |
A detector for thermoluminescence dosimetry (TELDE™) based on an ionic compound is shaped as a pellet. The pellet is composed of a plurality of single-crystal particles bonded together by molecular forces. A method for manufacturing su...
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4264543 |
Synthetic absorbent granules of calcium sulfate dihydrate are manufactured by a process which utilizes a commercial type of dry powdered gypsum plaster or calcium sulfate hemihydrate, mixes the plaster with water in an inclined rotating ...
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4251475 |
A method and apparatus are provided for controlling the amount of dry particulate matter and liquid added to a rotary pelletizer. A transducer placed within the pelletizer senses a characteristic of the mixed material in the pelletizer. ...
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4182683 |
A process for the manufacture of a free flowing granular dishwasher detergent having enhanced chlorine stability over extended periods of shelf life is disclosed. The process comprises mixing in a ventilated vessel, a dry mixture of sodi...
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4119393 |
A strategically located series of spaced apart classifiers set at varying depths within a pelletizer pan operated to classify the forming pellets and also impart controlled energy into the forming pellets producing pellets of improved qu...
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4008064 |
The invention provides an improved pan granulation process for the production of low-water or substantially anhydrous nitrogenous compounds. Hot nitrogenous melt and cooled particulate solids are fed to a rotating pan to form a cresent-s...
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3802822 |
An apparatus for pelletizing particulate materials comprising a rotating drum journaled on a screw feeder such that the screw feeder feeds into the bottom of the drum below the surface of the pelletizing bed.
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T909003 |
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3536475 |
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3471267 |
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3446218 |
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