| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 241 | ERZEUGUNG VON KOHLENSTOFF UND BRENNBAREN GASEN AUS BRAUNKOHLE | PCT/EP2012/000669 | 2012-02-15 | WO2012110236A1 | 2012-08-23 | SCHOTTDORF, Bernd |
In einem Verfahren zur Gewinnung von Kohlenstoff und brennbaren Gasen aus feuchter Braunkohle oder trockener Braunkohle, die zu Beginn des Verfahrens befeuchtet wird, lässt man die Braunkohle kontinuierlich von oben nach unten in Richtung Schwerkraft vier Zonen in einem Wanderbett in einem geeigneten Reaktor durchwandern: eine erste Zone oder Trocknungszone, in der die feuchte oder befeuchtete Braunkohle durch aufsteigende heiße Dämpfe und Gase getrocknet wird, eine zweite Zone oder Pyrolysezone, in der die getrocknete Braunkohle mit einem starken, bevorzugt mindestens 98 %-igem stöchiometrischen Unterschuss an Sauerstoff unter Entwicklung von Pyrolysegas pyrolysiert wird, eine dritte Zone oder Flammzone und eine vierte Zone oder Glimmzone, die zusammen eine Glutzone bilden, in der verbleibende organische und metallhaltige Verbindungen bei im Wesentlichen stöchiometrischer Sauerstoffzufuhr, bezogen auf die organischen und metallhaltigen Verbindungen, oxidiert und/oder verbrannt/vergast werden, wobei der nicht verbrannte Rückstand im Wesentlichen reinen, mindestens etwa 90 %-igen Kohlenstoff umfasst, der fortlaufend entfernt wird. |
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| 242 | AN APPARATUS AND METHOD FOR SIZE REDUCTION | PCT/SG2010000403 | 2010-10-20 | WO2011049532A8 | 2012-08-16 | HAZARIKA RONEN; HITCHCOCK PAUL; PEARCE WAYNE; PILGRIM MARK |
| The present invention provides a method for size reduction of a material comprising the steps of: feeding material through a feed assembly into a cyclone chamber, the cyclone chamber having an elongate cylindrical conduit having a frusto-conical section; adding at least one viscosity modifying agent into the cyclone chamber; and providing a cyclonic fluid stream within the cyclone chamber. The present invention also provides an apparatus for size reduction of a material. The apparatus comprises: a cyclone chamber (4) having an elongate cylindrical conduit having a frusto-conical section (4a); a device (5) for creating a cyclonic fluid stream within the cyclone chamber (4), such that the frusto-conical section (4a) of the cyclone chamber (4) terminates in an opening forming the inlet to the device; an air inlet tube (3) in fluid connection with the cyclone chamber (4) at the opposite end of the frusto-conical section (4a); and a feed assembly for feeding material into the cyclone chamber (4). | ||||||
| 243 | METHOD FOR PRODUCTION OF PEAT-BASED FUEL | PCT/FI2009/050800 | 2009-10-06 | WO2010040900A1 | 2010-04-15 | TORKKELI, Esko; TORKKELI, Tero |
A method for production of peat-based fuel in which method peat is lifted from a bog for supplying it into a production process, is characterized in that in the process: so much dry biomass is mixed (2) with peat that the dry matter content of the mixture is high enough for aerobic microorganisms to work; the mixture is extruded (3) into pieces; the pieces are collected to a pile and the pile is covered with wide fitting so that there is a wide enough space between the cover and the pile for ventilation; the ventilation and preservation of heat in the pile are arranged to be suitable for functioning of aerobic microorganisms (4) for raising the temperature of the pieces and achieving biological drying as well as removal of the moisture evaporated from the pieces; and the biological aerobic drying is maintained to continue it uninterruptedly and efficiently (5, 6) to a dry matter content, typically 60 to 70 percent, which is possible to reach by means of it. |
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| 244 | THERMAL COAL UPGRADING PROCESSOR | PCT/US2008000186 | 2008-01-07 | WO2008088684B1 | 2008-10-16 | BONNER HARRY E; MALMQUIST ROGER B; SHELDON RAY W |
| An apparatus for heating low rank coal having a processor with transverse baffles. Coal is introduced into the top of the processor and passes through the processor by gravity. Heated relatively inert gas is introduced into the processor and flows through the coal, heating the coal and removing moisture from the coal. The temperature of the heated process gas, the size of the coal, the size of the inlet and outlet openings of the processor and the rate of flow of the coal are selected for optimum efficiency. | ||||||
| 245 | THERMAL COAL UPGRADING PROCESSOR | PCT/US2008/000186 | 2008-01-07 | WO2008088684A3 | 2008-07-24 | BONNER, Harry, E.; MALMQUIST, Roger, B.; SHELDON, Ray, W. |
An apparatus for heating low rank coal having a processor with transverse baffles. Coal is introduced into the top of the processor and passes through the processor by gravity. Heated relatively inert gas is introduced into the processor and flows through the coal, heating the coal and removing moisture from the coal. The temperature of the heated process gas, the size of the coal, the size of the inlet and outlet openings of the processor and the rate of flow of the coal are selected for optimum efficiency. |
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| 246 | A METHOD FOR THE PREPARATION OF A BIOMASS DOUGH, A BIOMASS DOUGH, A FUEL BRIQUETTE MADE OF A BIOMASS DOUGH, AND A METHOD FOR MANUFACTURING A FUEL BRIQUETTE | PCT/FI2007/050615 | 2007-11-15 | WO2008059115A1 | 2008-05-22 | KURPPA, Kimmo |
A method for preparing a biomass dough by a baking method, in which method the ingredients of the biomass dough are mixed with a gluten-forming adhesive and are moistened, whereby the gluten proteins of the gluten-forming adhesive form a mesh-like structure that binds the ingredients of the dough to form a solid dough mass. The invention also relates to a fuel briquette which is a product compressed from a biomass dough made by a baking method and cut into a fixed length, and is intended to be burnt for the purpose of energy production. |
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| 247 | OBTENCION DE UN EXTRACTO HUMICO CONCENTRADO A PARTIR DE FUENTES ORGANICAS E INORGANICAS | PCT/MX2001/000091 | 2001-12-18 | WO2003052028A1 | 2003-06-26 | ANAYA OLVERA, Alejandro |
Se provee un proceso para la obtención de un extracto húmico que concentra características de extractos líquidos provenientes de fuentes minerales y orgánicas, elaborando inicialmente un extracto húmico a partir de una primer fuente, orgánica, mediante la utilización de una solución alcalina extractora y aprovechando la alcalinidad residual para extraer parcialmente los ingredientes activos de una segunda fuente, mineral. También se provee un producto mejorador de suelos de cultivo y activador fisiológico de vegetales. |
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| 248 | METHOD FOR EXUDING HUMIC SUBSTANCES FROM NATURAL RAW MATERIAL | PCT/RU0100397 | 2001-09-19 | WO0224611A3 | 2002-08-15 | TROFIMOV VALERY AFANASIEVICH; POPOV ALEKSANDR IVANOVICH; SHIPOV VALERY PAVLOVICH; PIGAREV EVGENY SERGEEVICH; NIKOLAYENKOVA NATALYA EVGENIEV; GORSHKOV SERGEI IVANOVICH; FEDOROS ELENA IVANOVNA |
| The invention relates to chemistry, in particular to methods for exuding humic substances (in the form of acids and their salts) from natural humified materials. The inventive method for exuding the humic substances from the natural raw material consists in treating the humified materials with an alkali solution at standard conditions. Said treatment is carried out at presence of carbamide and complexon. Moss peat and transition peat or sapropel or the humus horizon of various soils can be used for carrying out the inventive method. The alkali solution can contain the carbamide and complexon at the following component ratio: carbamide:complexon =1.0: (1.0-5.0): (0.1-2.5). In a preferred embodiment, ethylendiaminetetraacetic acid (trilon B) is used as complexon. | ||||||
| 249 | OIL ABSORPTION DEVICE AND ITS PRODUCTION | PCT/FI1999/000907 | 1999-10-29 | WO00029506A1 | 2000-05-25 | |
| The invention relates to a method for manufacturing peat useful for absorbing oil and/or for the containment of oil present in water, and to an implement (1) for oil absorption and/or for the containment of oil present in water. The method comprises the use of block peat, which is removed from marshland in the form of sizable intact pieces with a volume of more than about 5000 ml, without disrupting the natural structure of the pieces. The pieces of block peat are rendered hydrophobic by drying and heating the same, either intact or cut into smaller pieces or sheets, to the temperature of at least 50 DEG C. Pieces of peat (3) rendered hydrophobic are used by connecting the same to each other for a boom (1) or a mat. | ||||||
| 250 | METHOD OF MANUFACTURING BUILDING MATERIAL, SUCH AS AN INSULATING MATERIAL, FROM PEAT PREFERABLY TAKEN DIRECTLY FROM AN EXISTING BOG | PCT/NO1999/000194 | 1999-06-15 | WO99066007A1 | 1999-12-23 | |
| The invention relates to a method of manufacturing a building material such an insulating material of peat preferably taken directly from a bog occurence. According to the method the peat is first converted into peat pellets/peat balls which is then dehydrated until the remaining moisture is maximum 12 %, preferably 10-12 %. Dehydrated peat pellets/peat balls are impregnated and dried, so that the building material will not later absorb moisture from the surroundings. The method is terminated by impregnated and dried peat pellets/peat balls being glued together for the formation of a building material of desired shape and thickness. | ||||||
| 251 | MOULDED FUEL, VARIANTS, AND METHODS FOR PRODUCING THE SAME | PCT/RU1998/000219 | 1998-07-24 | WO99051709A1 | 1999-10-14 | |
| 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 oil sludge and/or recycled engine oil. This fuel also includes components selected from the following group (in % relative to the weight of the mixture): from 2 to 7 % of lignosulphonate or molasses and/or from 3 to 8 % of dehydrated activated sludge and/or from 3 to 10 % of clay and/or from 1 to 6 % of raw paraffin. The components are fed in the mould in a proportion of between 10 and 32 wt.% for the binder, the balance consisting of ground solid fuels selected from the following group: wood sawdust, peat, dehydrated manure, dehydrated bird litter, coke or coal fines, coal sludge, lignin or mixtures thereof. The method for producing moulded fuel involves mixing the ground solid fuels with the binder, moulding the mixture in the shape of bricks under a pressure of between 1 and 30 MPa and drying the mouldings (bricks) at a temperature lower than 300 DEG C. In a second embodiment, the moulded fuel comprises a dried mixture of ground solid fuel and of concentrated sludge from wastewater processing plants. The concentrated sludge has a water content of between 5 and 14 % and represents from 13 to 18 wt.% of the moulded fuel, the balance consisting of a ground solid fuel selected from the following group: wood or vegetal waste, lignin, peat, coke or coal fines, textile waste or mixtures thereof. The method for producing the moulded fuel according to the second embodiment involves dosing and mixing the concentrated activated sludge with the ground solid fuel, moulding said mixture and drying the mouldings. The concentrated activated sludge used in the mixture has a water content of between 70 and 80 wt.% and the mixture is moulded under a pressure of between 0.1 and 25 MPa. The mouldings are further dried at a temperature of between 50 and 180 DEG C for a duration of 1.5 to 0.4 hours or said mouldings are dried at room temperature for a duration of 5 to 30 hours. | ||||||
| 252 | A METHOD AND AN APPARATUS FOR UPGRADING A SOLID MATERIAL | PCT/AU1998/000689 | 1998-08-25 | WO99010079A1 | 1999-03-04 | |
| A method and an apparatus for upgrading a solid material is disclosed. The method comprises heating the solid material to an elevated temperature to remove water and thereafter cooling the upgraded solid material. The method includes providing a plurality of vessels containing packed beds of the solid material and one or more than one heat exchange circuit for heating and cooling the solid material in the packed beds in the vessels by heat exchange with a heat transfer fluid. The method is controlled so that the solid material in a first group of the vessels is at one or more stages of a heating cycle and the solid material in a second group of vessels is at one or more stages of a cooling cycle. Specifically, the method is controlled by selectively connecting the one or more than one heat exchange circuit to the vessels so that the heat transfer fluid recovers heat from the solid material undergoing the cooling cycle in at least one of the vessels in the first group and transfers the recovered heat to the solid material undergoing the heating cycle in at least one of the vessels in the second group. | ||||||
| 253 | PROCESS FOR DRESSING BROWN COAL FOR COMBINED GAS AND STEAM PROCESSES | PCT/DE1992000103 | 1992-02-13 | WO1992014803A1 | 1992-09-03 | VEAG VEREINIGTE ENERGIEWERKE AKTIENGESELLSCHAFT; KRÖDEL, Bernd; SCHNEIDER, Reinhard |
| The invention concerns a process for dressing brown coal for combined gas and steam processes in heat-generating installations. The aim of the invention is to achieve substantial reduction of the CO2? emission per useful effect unit by reduced use of fossil energy carriers; the devices for drying raw brown coal are to be connected to the heat-generating installation in such a manner that the energy of the exhaust vapours is fully utilized. To this end, raw brown coal is dried and dried brown coal is pyrolysed in two separate filled shaft reactors, but in direct succession; the drying reactor is heated indirectly with saturated steam and the pyrolysis reactor is heated indirectly with live steam (> 130 bar, > 500 C) from a steam boiler with a pressurized-fluidized bed combustor; the coke is conveyed from the pyrolysis reactor into the same steam boiler and the pyrolysis gas, from which the dust is removed in the reactor, is conveyed from the same steam boiler into an additional burner which raises the temperature of the fluidized bed exhaust gases. | ||||||
| 254 | PROCESS FOR DRYING HYDROUS SOLID FUELS, IN PARTICULAR RAW BROWN COAL | PCT/DE1992000105 | 1992-02-13 | WO1992014801A1 | 1992-09-03 | VEAG VEREINIGTE ENERGIEWERKE AKTIENGESELLSCHAFT |
| The invention concerns a process for drying hydrous solid fuels, in particular raw brown coals, in a drying container of a heat-generating plant. The aim of the invention is to achieve substantial reduction of the CO2? emission per useful effect unit by reduced use of fossil energy carriers; the devices for drying raw brown coal are to be connected to the heat-generating installation in such a manner that the energy of the exhaust vapours is fully utilized. According to the invention, this is achieved by virtue of the fact that the drying container is heated directly by a saturated steam circuit of the heating boiler of the steam-generating plant, the dust-free exhaust vapours under average pressure are fed to a heat supply line and the exhaust vapour condensate is used, following chemical processing, to supply water to a heating plant and/or a heating network. | ||||||
| 255 | A METHOD AND A DEVICE FOR DRYING A FIBROUS OR GRANULAR MATERIAL | PCT/SE1984000431 | 1984-12-17 | WO1985002623A1 | 1985-06-20 | TARTAN KONSULT HB |
| Method and device for drying of fibrous or granular material, preferably peat, in a rotary drier (2), preheated primary drying air being supplied to the drum (2) axially and substantially moisture saturated at its passage through the rotary drier (2) due to absorption of water from the material to be dried. At known drying plants preferably for peat the drying is not enough efficient and rapid, to a large extent due to the fact that too low air temperatures are used. Moreover, the drying air is usually supplied only from one direction, the heat transfer not being enough efficient. This invention is characterized in that primary drying air of a temperature of the order of 140-150 |
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| 256 | COMBINED PRODUCTION OF ELECTRICAL ENERGY AND FUEL FROM PEAT | PCT/SE1981000041 | 1981-02-16 | WO1981002303A1 | 1981-08-20 | STORA KOPPARBERGS BERGSLAGS AB |
| Dried peat fuel with or without addition of solid or liquid fuels is gasified (10) with oxygen or air enriched in oxygen at a pressure above atmospheric The produced gas with high calorific value is cooled (16) and purified (8) from dust and condensed water. The purified gas is burnt (18) with air and drives a gas turbine (21-23) and is then cooled in a waste heat boiler (4). The gas is then used for drying (2) of peat to a dried peat fuel. The gas turbine as well a steam turbine (27) coupled to the waste heat boiler are driving electric generators (24, 27) producing electric energy. | ||||||
| 257 | METHOD AND APPARATUS FOR REMOVING WATER FROM SPHAGNUM MOSS AND WORK MACHINE FOR EXTRACTING AND DRYING SPHAGNUM MOSS | PCT/FI2020/050457 | 2020-06-25 | WO2020260763A1 | 2020-12-30 | ANTILA, Jani; KORPI, Juha; ERKKILÄ, Ari; VIITANEN, Jukka; KOSKINIEMI, Juha; LEHTI, Juhani; SUOMINEN, Juha-Petteri; KIVIMÄKI, Marko; HALLILA, Pasi |
The invention is related to a method for removing water from sphagnum moss (1), wherein - sphagnum moss (1) is fed to feed equipment (14), - sphagnum moss (1) is fed with at least one mobile feed wall (18) of a feed trough (15) serving as feed equipment (14) to a feed screw (16) while simultaneously compressing sphagnum moss (1) into a smaller volume for removing water, - sphagnum moss (1) fed to the feed screw (16) is fed with the feed screw (16) to a pressing chamber (20) of a press (30) into a smaller volume, - sphagnum moss (1) in the pressing chamber (20) of the press (30) is compressed into a smaller volume at a pressure of 10 - 40 bar for removing water from hyaline cells (4) of sphagnum moss (1) without breaking the structure of hyaline cells (4) through water removal openings (56) included in the pressing chamber (20). The invention is also related to apparatus for removing water from sphagnum moss and a work machine for extracting and drying sphagnum moss. |
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| 258 | NOVEL METHODS FOR PROCESSING LIGNOCELLULOSIC MATERIAL | PCT/EP2019/053605 | 2019-02-13 | WO2019158616A1 | 2019-08-22 | GEIGLE, Peter; HARTWIG, Jan |
The invention relates to novel methods for processing lignocellulosic material. More specifically, the invention proves an integrated approach for processing cellulose to obtain paper and pulp and valorizing lignin to obtain value-added chemicals and products. |
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| 259 | SYSTEM AND METHOD FOR COOLING AND/OR CLASSIFYING PARTICULATE MATERIAL | PCT/AU2014/050103 | 2014-07-01 | WO2015089572A1 | 2015-06-25 | KENIHAN, Brian; PIETERS, Carel; ROLLASON, Todd |
A system (100) for cooling particulate material (110) is described. The system (100) includes a deck (102) having openings (404) therein; a chamber (112) partially defined by and located above the deck (102); and a vibration system (108) for vibrating the deck (102) to move particulate material (110) received on the deck (102) through the chamber (112) towards a deck outlet (130). The system also includes a gas extraction system (126) for extracting gasses from the chamber (112), thereby inducing an airflow through the openings in the deck (102) and the particulate material (110) supported by the deck (102), the induced airflow through particulate material serving to cool the particulate material (110). A plurality of air inlets (122) are located below the deck (102) through which air is drawn. |
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| 260 | METHOD FOR PRODUCING PEAT | PCT/FI2013/051196 | 2013-12-20 | WO2014207295A1 | 2014-12-31 | MUTKA, Kari |
The application relates to a method for producing peat and a method for working a peat bog. In an embodiment according to a method for producing peat, peat is moved from shallow peat areas to production fields (3) in such a way that a peat layer is provided on them. Bog vegetation from the location of the moved peat layer is returned to its location, and the deep parts of the bog are dried by means of drainage ditches (5). The bog area (1) is prepared by peat moving in such a way that the shallow fringe areas form a peat-free, mainly vegetation-covered protective zone (2) around the peat production site. |
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