Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 801 - 850 out of 6,513

Document Document Title
WO/2004/113471A1
A charcoal producing apparatus, comprising a hollow box-shaped casing (1) having an opened bottom face to cover, from the upper side, piled carbonizing material, a kindling hole (3) for kindling fire in the casing (1), a stack (4) instal...  
WO/2004/110634A1
The invention relates to a method for processing waste, comprising the steps of collecting the waste, separating the collected waste into at least one reusable fraction and at least one residual fraction, discharging the at least one reu...  
WO/2004/109714A2
Elemental sulfur is combined with either liquid anhydrous ammonia, liquid sulfur dioxide, or both to form a solution or slurry which is transportable through pipelines or other transport vessels without a risk of clogging due to the envi...  
WO/2004/106473A1
A method of manufacturing a fuel briquette, which method includes: a) providing a cellulose material having a moisture content of less than about 18 % by weight of the cellulose material; b) extruding the cellulose material through a die...  
WO/2004/085585A1
The object of this invention is to provide a method of producing a bio-diesel oil in a great amount in a relatively short time, in which oil/fat and alcohol, used as reactants, are homogeneously mixed with each other to form a single liq...  
WO/2004/078892A1
A process for the production of a coir pith product comprises forming the coir pith into a dust with the desired particle size range and forming the dust into granules. The invention also provides a coir granule formed from a coir pith d...  
WO/2004/072211A2
An organically clean biomass fuel formed of mixture of a powder, which may be either dried, cellulosic product, wood charcoal powder, and/or a combination of the two, and a fluid, which may be vegetable oil, vegetable alcohol or a combin...  
WO/2004/072212A1
A process and system is provided for briquetting particulate matter such as moisture-containing bituminous and sub-bituminous coal. This process includes partially drying the particulate matter and feeding, the partially dried particulat...  
WO/2004/067685A1
The invention relates to a method and a device for producing fuel from compressed biomass. According to said method, the biomass, in particular grass, is dried prior to being compressed e.g. into pellets. The invention also relates to th...  
WO/2004/067686A1
The invention relates to aromatic wooden briquettes used for the preparation of food on an open barbecue or in a farm oven, whereat they simultaneously moisten the food and give the food a specific taste. Aromatic wooden briquettes accor...  
WO/2004/062793A1
The process generates energy from organic material utilizing microwaves. The waste from food item is dried and further heated under temperature control to convert it into a renewable source of energy. Enclosed in a glass chamber (2) it i...  
WO/2004/063315A1
A method of handling coal fines which includes the steps of forming the fines into a plurality of particles of a given size, placing the particles into a container and sealing the container.  
WO/2004/060587A1
In order to provide a method and apparatus for processing solid organic waste to produce a fuel or organic compost, the waste material is treated in a rotary anaerobic digester (116), where it is digested in the thermophyllic phase at a ...  
WO/2004/055139A1
Coal ash, which also consists of fly ash, is a very fine granular solid residue obtained as a by-product of coal combustion. The invention relates to the surprising result that a fuel can be obtained from coal ash. The process involves a...  
WO/2004/044102A1
A slurry production and storage system utilizing waste heat, characterized in that it comprises a reactor (102) in a subcritical water for forming a solid waste slurry fuel (110) from a solid waste (109), an internal combustion engine (1...  
WO/2004/044103A1
A combustion system using organic wastes which can be used for generating heat energy while suppressing adverse effect on the environment through the effective use of the organic wastes; an organic waste fuel mixing and feeding system wh...  
WO/2004/026992A2
The invention provides a process for the production of charcoal. More particularly, the invention is a process which maximizes the production of charcoal. Of secondary consequence is the production of fuel gasses.  
WO/2004/020555A1
Disclosed herein are a coal briquette for a smelting reduction process in which coal and iron ore are charged into a smelting furnace to produce a molten iron, and a method for manufacturing the coal briquette. The coal briquette compris...  
WO/2004/018767A1
A method of treating fibres produced by the thermal treatment of waste materials with pressurised steam (in a vessel 2), which method includes, drying the fibres (in a drier 9) such that the moisture content of the fibre is in the range ...  
WO/2004/016719A1
An acquous synfuel composition to be used as an additive for coal and like combustible materials to cause chemical bonding with the coal or materials to transform it into a substance legally defined by United States Air Quality Regulatio...  
WO/2004/016718A1
A method of modifying a biomass which comprises the modification step of treating a cellulose-based biomass having an oxygen/carbon atomic ratio of 0.5 or above under the saturated vapor pressure or above in the presence of water to ther...  
WO/2004/015041A1
The invention discloses a compressed unit of crushed maize cob, such as corn cob or white or yellow maize cob and a method of its manufacture. The compressed unit can be used for efficient transport of maize cobs or it can be used as a c...  
WO/2004/011577A2
A method for agglomerating fine particles, involves reacting urea, urea/formaldehyde condensate, a strong inorganic acid, preferably sulfuric acid, and at least one polyfunctional compound chosen from the group consisting of hydroxycarbo...  
WO/2004/009340A1
This invention discloses a process and a device for shaping the loosen material of raw vegetable matter. The process may be carried out by shredding the raw vegetable matter into loosen granule and pressing it into a mould. There is at l...  
WO/2004/007649A1
The invention relates to a method for producing biomass fuel, according to which biomass is sized with starch, blended and then compressed. The blend is subjected to thermal treatment in a heated platen press prior to the final compressi...  
WO/2004/000439A1
The present invention provides a composition and a method for reducing the production of persistent bio-accumulative and toxic pollutants in solid carbonaceous reduction reactions in carbochlorination processes.  
WO/2003/089229A1
A process and apparatus for producing a paper product, in which paper (M) in a particular form, and mixed with water, is subjected to pressure to form a compacted mass which involves, or includes, depositing the mix onto a first conveyor...  
WO/2003/087276A1
A method is disclosed of producing compact biomass fuel comprising: (a) drying and grinding of biomass to reduce its moisture content to within a predetermined range and to reduce its particle size to within a predetermined range to form...  
WO/2003/087275A1
The invention relates to a combustible in the form of compressed elements containing plant material, which is characterized by the fact that said combustible essentially consists of a) straw or straw components, and b) reduced-size hardw...  
WO/2003/087274A1
A method by which low-rank coal may be processed in the feed preparation system (1) to provide a high-energy feedstock for coal gasification and synthesis gas production in gasifier (3). Preliminary coal preparation, which include washin...  
WO/2003/082532A1
The present invention relates to a safe knife sheath comprising a sheath body and a movable blade support. The blade support is slidably mounted in the sheath body. A push button is elastically mounted at the front portion of the sheath ...  
WO/2003/080541A1
A combustible product includes an admixture of a first exothermic composition and a second, different, exothermic composition, the first exothermic composition including a metal and a metal oxide capable of reacting exothermically with e...  
WO/2003/078554A1
The invention relates to a method and device for producing an enriched fuel comprising different components including a primary fuel and at least one additive. The inventive method comprises a step whereby the different components are gr...  
WO/2003/070862A1
The present invention discloses methods to reduce dusting in bulk materials, such as coal. The method includes mixing with the bulk material either a fraction of the bulk material having an electrostatic charge opposite that of the remai...  
WO/2003/068896A1
This invention provides a fire starter composition including ethanol produced through a process of fermentation of a carbohydrate sourced from plant material&semi a gelling agent&semi water&semi and a coupling agent for stabilising the c...  
WO/2003/066786A1
A fuel article, suitable for barbecuing, allowing greater burning efficiency and the method of making such a fuel article. The fuel article includes anthracite coal for cleaner burning and utilizes an accelerant covering containing nitra...  
WO/2003/066776A1
A process and plant for producing metallurgical coke is disclosed. The process comprises rapidly drying coal particles in an inert atmosphere, and maintaining the particles, once dry, in an inert atmosphere. The dried particles are then ...  
WO/2003/057745A1
A non-aqueous absorbent comprising a crosslinked polymer which contains a structural unit having a carboxyl group and/or a sulfonate group in an amount of 20 to 100% by weight in its molecule and in which from 30 to 100% by mol of the pr...  
WO/2003/057803A1
Processes and systems are provided that include introducing ammonia liberated from organic waste to a coal burner in a coal burning power plant, preferably for NO¿x? removal at the power plant. The ammonia is preferably either ammonia l...  
WO/2003/038014A2
A fuel composition is disclosed that comprises insoluble caramel color bodies produced by the thermal degradation of carbohydrates. The fuel composition may be prepared using a carbohydrate such as a sugar and using an acid catalyst, suc...  
WO/2003/026862A1
A method of increasing the apparent density and shape quality of the granulated material manufactured by compressingly forming waste plastics for recycling as chemical materials, and a method of economically thermally decomposing the was...  
WO/2003/025093A1
Closed apparatus and processes by which carbon feedstock, is composed of a mixture of non-coking coal fines (10) and another carbonaceous material (12), such as waste coke fines are disclosed. The coal and coke fines are mixed (16) toget...  
WO/2003/025101A2
A method and apparatus for treating waste material in a hermetically sealed vessel. The vessel is charged with steam to a temperature in excess of 120 °C and a pressure in excess of 2x10?5¿Pa. The waste material is maintained in the ve...  
WO/2003/022961A1
A process and apparatus for producing biofuel by esterifying waste oil, such as vegetable oils and animal fat, with alcohols producing alcohol esters and the by-products. Static pressure and continuous flow-through reaction vessels and s...  
WO/2003/020854A1
The invention relates to a quality control method and system for identifying or marking (coding) pellets, in order to clearly differentiate high-quality pellet batches from poor-quality pellet deliveries and to verify whether the deliver...  
WO/2003/020450A1
The invention relates to a method for processing unrecyclable trash and other organic-laden waste products and to a processing plant for said trash. According to the invention, a waste product containing organic components is heated in a...  
WO/2003/018488A2
The invention relates to a sludge treatment method, according to which additives are added to the sludge in order to improve draining of the sludge and to facilitate a thermal utilization or removal of the sludge. According to the invent...  
WO/2003/014644A1
A method of processing organic material comprises heating the organic material to a temperature exceeding 100 °C in an atmosphere comprising at least one of superheated steam, a hot inert gas, hot air and hot process gases, and subseque...  
WO/2002/102505A2
.Disclosed is a sorbent that includes spent grain germ, seed meal, or a mixture thereof. The sorbent may be used to introduce a material into an environment. For instance, the sorbent may be used to introduce a control agent, such as an ...  
WO/2002/099015A2
The solid fuel formed into briquettes in the range of density by 400-1500 g/dm?3¿, is produced from a perennial plant called Sida hermaphrodita Rusby as well as from a mixture of its stems with other chopped up elements of plant origin....  

Matches 801 - 850 out of 6,513