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WO/2001/024996A1 |
An artificial firelog and firestarter chip producing apparatus comprising a cutting assembly, a compression conveyor auger assembly and a die. The apparatus converts standard waxed corrugated cardboard boxes into artificial firelogs by f...
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WO/2001/025496A1 |
The present invention relates to carbon containing agglomerates for use as a reduction material in production of metals and alloys. The agglomerates comprise a binder and 10 to 80% by weight of one or more fine particulate carbon materia...
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WO/2001/016259A1 |
The invention relates to a flammable mass, in particular, in the form of a fire-lighting aid, such as a barbecue-lighter, fire-lighter or oven-lighter. Said flammable mass consists of paraffin, containing inorganic particles which are di...
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WO/2001/014504A1 |
The invention concerns an agglomerating material for coal fines, particularly duff coal fines, and a product of coal fines and the agglomerating material which consists of carboxy cellulose and guar gum each within a range of 1 % to 6 % ...
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WO/2001/014503A1 |
The invention concerns an agglomerating material for coal fines, particularly good quality coal fines and the product of the coal fines and agglomerating material which consists of methyl cellulose, vinyl resin and silicate and in which ...
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WO/2001/010984A1 |
An artificial firelog which contain 2 % to about 6 % ¿w? coriander seed added to create a crackling sound that mimics the sounds produced during the burning of natural logs. The random crackling sound continues for approximately the sam...
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WO/2001/010978A1 |
A method for treating combustible wastes which comprises a step of subjecting the combustible wastes to destructive distillation, to thereby produce carbonized products and a combustible gas, a step of contacting an exhaust gas from a pr...
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WO/2000/078899A1 |
The present invention relates to a catalytic cellulignin fuel obtained by a biomass pre-hydrolysis process and that is composed of cellulose and globulized lignin with a specific surface of about 1.5 - 2.5 m2/g. The cellulignin fuel acco...
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WO/2000/075384A1 |
This invention relates to a process of agglomerating what is generally regarded as waste particulate material with a sodium silicate binder and thereby converting said material into a useful form. In one embodiment of the invention the p...
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WO/2000/060030A1 |
A fuel pellet, which is made of compressed material particles, consists of 30-50% by weight of plastic, 25-35% by weight of cardboard and 25-35% by weight of sawdust.
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WO2000035588B1 |
A method for arranging the raw material, energy and waste management of a production plant manufacturing pulp and/or paper and/or board from recycled fibres, as well as a production plant applying the method, which plant is advantageousl...
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WO/2000/050544A1 |
The invention relates to a heating implement which comprises at least two frame parts (1, 2) which have been made from wood and are placed one on top of the other, at least one of which has at least one groove (3), or correponding format...
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WO2000015734A9 |
Sulfur-containing carbonaceous materials are desulfurized by reaction with a mixture of an oxidizing agent and an oxygenated solvent such as diethyl ether under alkaline conditions at a temperature preferably ranging from ambient tempera...
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WO/2000/046324A1 |
The invention relates to reclaimed waste product which has a solid, particulate consistency at ambient temperature and which is the result of the reaction of lime with water carried out in the presence of a blend of carbon-based waste pr...
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WO/2000/039255A1 |
The invention relates to a method for producing a fuel from waste, in particular the organic wet fraction (OWF) of waste, comprising of providing an organic wet fraction (OWF); at least partially drying the organic wet fraction (OWF); se...
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WO/2000/036056A1 |
The high intracellular water content contained within the cell walls of the bacterial cells of a dewatered biosludge is reduced by removing the intracellular water in a denaturing operation. This operation comprises heating the biosludge...
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WO/2000/032723A1 |
Fuel briquettes are made from hot, dry finely powdered fuel by a method comprising the steps of preparing a mixture of the finely powdered fuel, a water-diluted alkaline phenol-formaldehyde resin, a curing agent for the resin which is at...
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WO/2000/027533A1 |
A coal processing mill incorporates integral systems for coarse coal dewatering (5), grinding (9), injection of peptizing agent (11) into the ground coal stream before it enters an agitation zone (12) where the peptizing takes place, pas...
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WO/2000/027954A1 |
Disclosed is a method for utilizing waste (2), whereby a supplied mixture of materials containing organic components is at first mechanically prepared (4) and subsequently undergoes aerobic hydrolysis (10) in a reactor. The intermediate ...
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WO/2000/026766A1 |
A system for use with a database (114) selects keywords from a restricted keyword list (106) for both updating and searching (i.e. bi-directional translation). A keyword translator (102) accepts a user entered keyword and selects a restr...
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WO/2000/018572A1 |
The invention relates to a device for continuously producing combustibles in the form of pellets from biomass by compressing the biomass. Said device is provided with a screw extruder (1) having a screw (2) housed in a screw casing (5). ...
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WO/2000/006673A1 |
A low cost and an environmentally-friendly synthetic firelog is made by mixing specially processed waxed-cardboard or other waxed coated papers of varying proportions with a binder/fuel. The finder/fuel consists of a petroleum wax or a m...
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WO/2000/005328A1 |
This invention relates to a method of producing a processed biofuel, for instance in the form of pellets/briquettes with a high energy content, based upon a raw material in the form of hydrous fibre sludge, sludge from purifying plants a...
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WO/2000/000574A1 |
A pelletized fuel composition is provided by combining pulverized coal, cellulosic fiber (such as waste paper sludge), non-chlorinated hydrocarbon polymer (such as low-density plastic waste) and a binder (such as industrial grade corn st...
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WO/2000/000575A1 |
A pelletized fuel composition is provided by combining pulverized coal, municipal waste sludge, non-chlorinated hydrocarbon polymer (such as low-density plastic waste) and a binder (such as industrial grade corn starch). The pelletized f...
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WO/1999/055806A1 |
The present invention relates to the fields of fuel industry and utilization of waste from woodworking, paper and pulp, coal and peat mining industries; it represents composition for manufacture of fuel briquettes comprising crushed seco...
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WO/1999/051709A1 |
The present invention pertains to the production of moulded solid fuel obtained from waste. The moulded fuel comprises a dried mixture of ground solid fuels and of a binder containing waste from the crude-oil processing industry such as ...
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WO/1999/051710A1 |
The present invention relates to pellets for use as a reduction material in metallurgical reduction processes for the production of metals and alloys. The pellets comprise 40-95 % by weight of biomass produced by treatment of woodchips a...
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WO/1999/029812A1 |
A coal agglomerate is produced by the combination of coal fines (26) with bio-binder base (16) obtained from a biomass material (10) sized in a shredder (12) and processed by direct liquefaction in a liquefaction reactor (14) in the abse...
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WO/1999/028414A2 |
The invention relates to a method for cooling a fully reacting mixture that is produced from waste and comprises a first constituent water and optionally carbon, metals and/or metal oxides, in addition to a second constituent that reacts...
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WO/1999/020717A1 |
The present invention concerns a method and a device for manufacturing composite fuel bodies such as briquettes and similar that include one or more solid combustible materials. The method for manufacturing solid, composite fuel bodies f...
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WO/1999/010680A1 |
The present invention is a portable, contained, fueled, ready-to-use campfire assembly (1) having a fire resistant container (2) with an upwardly facing mouth (8) that is narrower in diameter then its base. The container (2) is filled wi...
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WO/1999/009242A1 |
An apparatus for producing wood pellets for pulp and paper production comprising a cutting member (12), a compressor member (14), a long fiber retaining member (104) and a dehydrating member (16). The cutting member (12) cuts the wood in...
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WO/1998/050182A1 |
A method of maintaining foundry molding sand and/or a foundry core sand compositions relatively free of benzene and/or total quantity of volatile organic compounds (total VOCs) at 1800 �F and 1 atmosphere pressure by periodically analy...
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WO/1998/050181A1 |
An activated carbon and/or activated graphite foundry sand additive, and method of casting molten metal against a foundry sand containing the additive composition. In another embodiment, the activated carbon and/or activated graphite add...
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WO/1998/043805A1 |
A process and an apparatus for the production of paper products, such as 'cat litter' or paper fuel, comprising reducing paper to a particulate form by shredding and grinding, conveying the particles of paper from a hopper (20) as a laye...
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WO/1998/030659A1 |
A combustible article consists of agglomerated wood chips and polyethylene/polypropylene material partially coated with paraffin. The polyethylene/polypropylene material acts as a fuel as well as a binder; the paraffin is provided to fac...
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WO/1998/029653A1 |
A boiler mono-fuel combustion fuel (1) is subjected to partial treatment to be separated into a distillate component (3) and residue (4), the distillate component (3) or the distillate component (3), to which a fuel (101) for gas turbine...
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WO/1998/028384A1 |
A pelletized fuel composition comprising coal fines in an amount of from 60 % to 80 % by weight, paper making sludge in an amount of from 10 % to 30 % by weight, and a shredded polymeric material in an amount of from 0.5 % to 15 % by wei...
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WO/1998/027186A1 |
A process for the recovery of coal particles from coal tailings comprising the steps of initially treating the coal tailings to separate a proportion of the coal particles having sizes in a specified range, and then subjecting the coal p...
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WO/1998/021296A1 |
The combustible fuel source of the invention includes a body comprising a porous carrier and a solid fuel. When combustion is established the fuel is vaporized and combusted on one or more surfaces of the body. In the internal part of th...
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WO/1998/021295A1 |
A compressed briquette or other solid shape, object, or article useful as a coke substitute in blast furnaces disclosed as being manufactured so as to comprise a reaction product of fine carbonaceous material (such as coke breeze, coke f...
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WO/1998/018886A1 |
The invention described herein relates to a process for treating carbonaceous material wherein the resulting product is resistant to undesired combustion. According to the process, carbonaceaous material is treated with a gaseous mixture...
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WO/1998/017410A1 |
The invention relates to a method for separating a mixture of residual wastes. In order to improve such a method, the mixture is biologically treated, i.e. by forced ventilation composting and/or stabilizing. Subsequently, the mixture co...
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WO/1997/036009A1 |
A pulverized coal carriability improver which can improve the carriability of a pulverized coal and enables the pulverized coal to be used as a blown fuel for a metallurgical furnace or a combustion furnace. The improver can further prov...
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WO/1997/024414A1 |
A method for manufacturing coal agglomerates for use in a direct smelting reducing furnace is disclosed, in which a fine coal is agglomerated at a high temperature in a simple manner, or anthracite or low free swelling coal having a low ...
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WO/1997/017307A2 |
A method for preparing hardened granules from a particulate material which comprises admixing to the particulate material an aqueous inorganic binder, converting the resulting moist mixture into granules and hardening said granules, char...
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WO/1997/013827A1 |
Mineral fines such as coal fines are agglomerated structures into briquettes or tablets by a cold roll-press operation using as a binder an ester-cured alkaline phenol-formaldehyde resole resin together with an oxyanion to enhance green ...
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WO/1997/009398A2 |
The invention relates to electrostatic separation of coal from toxic and pyritic elements and ash compounds. More particularly this invention relates to separation of coal from refuse material by imparting opposite electrostatic charges ...
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WO/1997/006226A1 |
A process is disclosed for producing granulated, pourable fuel by using liquid or viscous combustible industrial residues bound to an adsorbent carrier that is also combustible. Hard coal, brown coal or coke are used to produce a fuel ca...
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