EP2242707A1 - Verfahren und vorrichtung zur aufnahme und übergabe von fein- bis grobkörnigen feststoffen aus einem behälter in ein system höheren druckes - Google Patents
Verfahren und vorrichtung zur aufnahme und übergabe von fein- bis grobkörnigen feststoffen aus einem behälter in ein system höheren druckesInfo
- Publication number
- EP2242707A1 EP2242707A1 EP09707814A EP09707814A EP2242707A1 EP 2242707 A1 EP2242707 A1 EP 2242707A1 EP 09707814 A EP09707814 A EP 09707814A EP 09707814 A EP09707814 A EP 09707814A EP 2242707 A1 EP2242707 A1 EP 2242707A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- container
- central tube
- gas
- solids
- solid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000007787 solid Substances 0.000 title claims abstract description 63
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000007789 gas Substances 0.000 claims description 80
- 238000005429 filling process Methods 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 1
- 229910002092 carbon dioxide Inorganic materials 0.000 claims 1
- 239000001569 carbon dioxide Substances 0.000 claims 1
- 239000003546 flue gas Substances 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
- 238000003786 synthesis reaction Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 8
- 239000013590 bulk material Substances 0.000 abstract description 3
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
- 230000008569 process Effects 0.000 description 5
- 238000002309 gasification Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005243 fluidization Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 238000005984 hydrogenation reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
- B65D88/70—Large containers characterised by means facilitating filling or emptying preventing bridge formation using fluid jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/26—Hoppers, i.e. containers having funnel-shaped discharge sections
- B65D88/28—Construction or shape of discharge section
Definitions
- the invention is directed to an apparatus and method for receiving and transferring fine to coarse-grained solids from a container into a higher pressure system via a shut-off device, the container having means for supplying the solids and for feeding the pressure in the container Gases and equipped with facilities for pressure equalization during filling and emptying, the container bottom is designed as a feed funnel to the obturator.
- Such conversion processes may be, for example, the pressure combustion, pressure gasification or fluidized bed or flight flow process.
- WO 2004/085578 Al shows a lock container inside the conical container part gas supply elements provides over which the container is brought to target pressure. Similar elements are shown in DE 41 08 048 in the conical part of the pressure pot in order to achieve the fluidization of the solids bed in order to improve a pneumatic delivery from the pressure pot. In WO 98/11378 it is proposed to supply gas by introducing porous elements in the outlet cone of the silo in order to allow a more even flow of material. The same is described in US 4,941,779.
- Devices within containers for facilitating the discharge of powdery material are also known, for example, from DE 11 30 368 A, DE 195 21 766 A, GB 940 506 A or US Pat. No. 2 245 664 A, where the devices there are exclusively for the supply of Serve loosening air.
- the invention has for its object to provide a device for discharging solids that can be put under pressure with targeted covering of the container while avoiding compression of the bulk material, with secure guarantee of solids transport even with difficult bulk materials and high flexibility when using different Bulk goods during operation and the highest possible mass flow to the receiving container.
- this object is achieved according to the invention in that within the container at a distance in the direction of gravity above the obturator at least one vertically oriented, top and bottom open central tubular body (central tube) and the container bottom and / or the central tube acting gas supply means are provided for generating a solid flow in the central tube.
- the central tube is double-walled and is acted upon by at least one gas supply line, wherein the tube wall is provided with gas outlet openings.
- An essential embodiment of the invention is that the central tube is equipped with distributed over its length inlet openings for the solid, whereby it is possible that the solid can flow into the tube interior.
- the fact that the central tube is equipped with outwardly directed and / or inwardly directed gas outlet openings, as the invention also provides, can lead to a targeted flow behavior of the solid inside the container depending on the wishes of the operator.
- a further expedient embodiment of the invention consists in that annular chambers are formed in the double-walled central tube by partitions, each annular chamber being provided with at least one gas supply line, wherein the solids introduction openings are provided in the interior of the central tube between the annular chambers and the diameter of the annular chambers may be the same or different.
- the invention also provides a multiple distribution of gas outlet openings, such as in the container walls, the central tube walls, in the lock associated with connecting piece u. Like. More, which may also be provided in particular that the outlet openings for the formation of predefined flows, eg TangentialStrömungen, are equipped with corresponding gas flow conducting elements.
- a protective / deflecting hood is provided above the tube for deflecting the upward solids flow in the container covering and for preventing the filling of the tube with solid during the filling process.
- the above-defined object of the invention is achieved in that within the container at a distance in the gravitational direction above the Absperrrorganges at least one vertically aligned central tubular body (central tube) is provided, the filling of the first under With ambient pressure standing receptacle is carried out with solid in the annular space formed between the container inner wall and Monyakau touchwand and during the filling process in the region of the obturator, a gas is fed via a gas supply / - discharge control pressure equalization in the container is made and subsequently the container by gas supply is brought to the higher system pressure, which prevails beyond the obturator, wherein the gas is fed in such a way that initially in the central tube forms an upward flow of solids.
- FIG. 1 is a schematic diagram of a lock container according to the invention
- Fig. 3 is a slightly enlarged detail drawing of a section of the central tube and in
- Fig. 4 is an enlarged schematic detail section of the gas supply in the connection piece to the obturator.
- the apparatus generally designated 1, is shown substantially schematically in FIG.
- the device 1 consists essentially of a lock container 1 ', in the interior of which a pipe - in the following central tube 2 - is provided.
- This container 1 ' is provided with a bed of solids 3, wherein in Fig. 1 by arrows, a flow pattern is shown, as it is in the stringing, i. in the pressurization, the container by means of compressed air results.
- Gas supply devices 7 are provided and in the transition region to the outlet 9, which leads to a shut-off device 18, gas feeds 16, 9 additional gas feeds 17 are provided on the outlet, which gas streams are generated with the latter, for example when filling the container eccentric to the central tube 2 a solid - Can generate flow, which is directed in the central tube 2 upwards, as indicated by arrows in Fig. 1.
- a deflecting or protective hood can be provided above the central tube, which is denoted by 20 in FIG. 1 and indicated schematically therein.
- the gas supply in the pipe socket 9 is shown in Fig. 4 in more detail.
- the central tube 2 is simplified as a double wall tube with existing segments consisting of segments, the individual tube segments designated 8 are each arranged at a distance from each other, such that inflow 5 for the solid or a correspondingly conveyed gas during Emptying the container yields.
- This emptying situation is reproduced in FIG. 2, the solid flow also being indicated here with solid small arrows, while the gas flow is shown by means of dotted arrows.
- the tube segments 8 with their inner tube shell 11 have at their outer tube shell 10 gas outlet openings, which are designated by 12.
- gas supply devices 7 are provided only in the funnel region of the container 1 ', but also in the cylindrical edge region. These gas supply devices are designated 6 in FIG. 2.
- a feed lines 4 the annular spaces of the central tube 2 between the outer tube shell 10 and inner tube shell 11 can be acted upon with gas, it being possible to provide that a common gas supply is provided (Fig. 2) or per tube segment, a respective individual gas supply, as is indicated in Fig. 3.
- the mode of action of the device according to the invention or the procedure according to the invention is the following:
- the container 1 ' is first filled with solids in such a way that the central tube located above the shut-off element 18 in relation to the funnel-shaped bottom of the container is not filled, with a certain amount of solids accumulating above the shut-off element. This situation is shown in FIG.
- gas is simultaneously controlled individually via the segments 8 of the central tube 2 and via the gas supply devices 6 and 7 located on the container wall and / or on the container bottom, and the gas feeds 16 and 17 are fed in such a way that the liquid shown in FIG formed solid in the interior of the central tube, wherein it is also ensured that via the gas supply lines 17 and the area immediately before the obturator 18 is loosened or blown.
- the advantageous mode of operation is such that the main gas supply via this gas supply 17 takes place in the outlet. This results in a forced circulation of solids within the container, thus avoiding is that occurs in a steady charge solidification of the material.
- the gas supply 17 can be designed such that a swirling flow is generated in the swirl pipe stubs 9 denoted by 20 with swirl generating elements designated 17 ', which ensures a corresponding swirling of the solids.
- This gas supply 17/17 ' for example, as indicated in Fig. 4, be designed as a circumferential annular gap or be provided over the circumference with further outlet openings.
- a particular advantage of this design is that here recirculated dust-laden gas can be used to generate flow.
- gas can be supplied in such a way that the wall friction in and around the emptying tube and around the container walls is reduced so that the locally localized solids loosen up.
- the supplied gas accelerates the transfer of the solid in a Nachfölendes plant part.
- the volume released by the solid exchange volume is refilled in the container.
- excess gas can be supplied, which is important in order to avoid a negative pressure gradient at the outlet opening 9.
- This negative pressure gradient would set, for example, if the solid expires faster than the volume released is filled with gas again, so that gas could flow upwards in the outlet and against arrow "g", ie against the solids moving down, resulting in a significant disability would lead to the solids outlet. Due to the excess gas, the discharge rate is increased according to the invention. Since the individual segments can be provided with separate gas connections, it is also possible to apply the individual segments 8 individually and thus to control the solids flow in a targeted manner. The segmental addition of gas therefore allows the best possible gas distribution in the packed bed, whereby an improved fluidization of even difficult products during the outlet process is achievable.
- the described embodiment of the invention is still to be modified in many ways, without departing from the spirit.
- the invention is not limited to that only a central tubular body is provided, the cross-sectional shape of this body may also deviate from the tube shape, and more than one such body may be provided parallel to each other u. like. more.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Air Transport Of Granular Materials (AREA)
- Processing Of Solid Wastes (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL09707814T PL2242707T3 (pl) | 2008-02-09 | 2009-01-23 | Sposób i urządzenie do pobierania i przenoszenia drobnoziarnistych do gruboziarnistych substancji stałych ze zbiornika do układu o podwyższonym ciśnieniu |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008008419A DE102008008419A1 (de) | 2008-02-09 | 2008-02-09 | Verfahren und Vorrichtung zur Aufnahme und Übergabe von fein- bis grobkörnigen Feststoffen aus einem Behälter in ein System höheren Druckes |
PCT/EP2009/000403 WO2009097969A1 (de) | 2008-02-09 | 2009-01-23 | Verfahren und vorrichtung zur aufnahme und übergabe von fein- bis grobkörnigen feststoffen aus einem behälter in ein system höheren druckes |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2242707A1 true EP2242707A1 (de) | 2010-10-27 |
EP2242707B1 EP2242707B1 (de) | 2011-07-06 |
Family
ID=40519188
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09707814A Not-in-force EP2242707B1 (de) | 2008-02-09 | 2009-01-23 | Verfahren und vorrichtung zur aufnahme und übergabe von fein- bis grobkörnigen feststoffen aus einem behälter in ein system höheren druckes |
Country Status (18)
Country | Link |
---|---|
US (1) | US20100322721A1 (de) |
EP (1) | EP2242707B1 (de) |
KR (1) | KR20100126290A (de) |
CN (1) | CN101939235B (de) |
AT (1) | ATE515460T1 (de) |
AU (1) | AU2009211886B2 (de) |
BR (1) | BRPI0908147A2 (de) |
CA (1) | CA2714206C (de) |
DE (1) | DE102008008419A1 (de) |
DK (1) | DK2242707T3 (de) |
ES (1) | ES2367000T3 (de) |
HK (1) | HK1150161A1 (de) |
PL (1) | PL2242707T3 (de) |
RU (1) | RU2469939C2 (de) |
TW (1) | TW200942478A (de) |
UA (1) | UA101646C2 (de) |
WO (1) | WO2009097969A1 (de) |
ZA (1) | ZA201006409B (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202010005875U1 (de) | 2010-04-20 | 2011-08-10 | Hermann Linder | Materialspeicherbehälter für die Fördertechnik |
CN102328828A (zh) * | 2011-06-30 | 2012-01-25 | 神华集团有限责任公司 | 一种gsp气化粉煤输送系统中的疏松元件 |
DE102012206017B4 (de) * | 2012-04-12 | 2015-12-17 | Coperion Gmbh | Mischeinrichtung sowie Mischsystem mit einer derartigen Mischeinrichtung |
US9832933B2 (en) * | 2013-06-19 | 2017-12-05 | Lester James Thiessen | Method and system for grain bin aeration |
DE102015109153A1 (de) | 2014-06-10 | 2015-12-10 | Choren Industrietechnik GmbH | Verfahren und Vorrichtung zur Druckerhöhung in einem Schüttgutbehälter |
US20160090235A1 (en) * | 2014-09-29 | 2016-03-31 | Sumitomo Metal Mining Co., Ltd. | Ore supply apparatus and ore supply method |
DE102014016871B4 (de) * | 2014-11-15 | 2016-06-02 | Khd Humboldt Wedag Gmbh | Verfahren zum Ausgleich des Gasdruckes in einem Massenflusstrichter und Massenflusstrichter |
US9650206B2 (en) * | 2015-07-24 | 2017-05-16 | Dynamic Aur Inc. | Conveying systems |
DE102015214497A1 (de) * | 2015-07-30 | 2017-02-02 | Siemens Aktiengesellschaft | Ringgaszuführungselement für den Einsatz in Vergasungsanlagen mit trockener Brennstoffeinspeisung |
JP6695163B2 (ja) * | 2016-02-17 | 2020-05-20 | 三菱日立パワーシステムズ株式会社 | 微粉燃料供給装置及び方法、ガス化複合発電設備 |
CN107116030A (zh) * | 2016-02-25 | 2017-09-01 | 神华集团有限责任公司 | 固体混合物的分离系统和分离方法 |
CN107389291B (zh) * | 2017-08-29 | 2019-06-18 | 沪东中华造船(集团)有限公司 | 一种lng燃料船燃气双壁管破损模拟箱及其模拟方法 |
CN108543435B (zh) * | 2018-03-01 | 2021-07-30 | 中国神华能源股份有限公司 | 一种储仓混合系统及方法 |
CN110437881B (zh) * | 2018-05-02 | 2020-11-17 | 国家能源投资集团有限责任公司 | 出料装置及用来气化颗粒状物料的系统 |
CN108993287A (zh) * | 2018-07-20 | 2018-12-14 | 成都恩承科技股份有限公司 | 气动溶药装置及溶药方法 |
DE102018124207B4 (de) * | 2018-10-01 | 2022-07-14 | Klaus Wilhelm | Vorrichtung und Verfahren zum Entstauben von Schüttgütern |
Family Cites Families (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2245664A (en) * | 1937-12-08 | 1941-06-17 | Gronert August | Drying shaft for granular loose material |
US3097828A (en) * | 1958-04-30 | 1963-07-16 | Grun Gustav | Method and apparatus for mixing pulverulent or fine-grain material |
US3261379A (en) * | 1959-05-01 | 1966-07-19 | St Regis Paper Co | Apparatus for packaging dry divided solid materials |
DE1130368B (de) * | 1960-05-13 | 1962-05-24 | Franz Jos Waeschle Maschinenfa | Vorrichtung zum Austragen von empfindlichem, insbesondere hygro-skopischem, pulverigem oder feinkoernigem Schuettgut aus einem Behaelter |
US3179379A (en) * | 1963-01-09 | 1965-04-20 | Grun Gustav | Apparatus for treatment of powdered and granular material |
US3639007A (en) * | 1970-03-04 | 1972-02-01 | Acf Ind Inc | Fluidizing hopper slope sheet pad assembly |
US3647188A (en) * | 1970-03-25 | 1972-03-07 | Fuller Co | Airlift blending apparatus |
US3713564A (en) * | 1971-06-25 | 1973-01-30 | Butler Manufacturing Co | Method and means for facilitating the flow of granular materials |
US3856662A (en) * | 1973-04-02 | 1974-12-24 | Universal Oil Prod Co | Method for solids-withdrawal and transport from a superatmospheric pressure system |
LU72387A1 (de) * | 1975-04-30 | 1975-08-26 | ||
US4220458A (en) * | 1979-01-22 | 1980-09-02 | Kgm Associates | Filter apparatus |
DE3208499C2 (de) * | 1981-08-18 | 1987-01-15 | Waeschle Maschinenfabrik Gmbh, 7980 Ravensburg | Verfahren und Schwerkraftmischer zum Mischen von Schüttgut |
US4711607A (en) * | 1985-10-22 | 1987-12-08 | Coalair Systems | High speed auger venturi system and method for conveying bulk materials |
US4941779A (en) | 1987-09-18 | 1990-07-17 | Shell Oil Company | Compartmented gas injection device |
US5106240A (en) * | 1988-06-21 | 1992-04-21 | Shell Oil Company | Aerated discharge device |
DE8901136U1 (de) * | 1989-02-02 | 1989-04-20 | Bergwerksverband Gmbh, 4300 Essen | Schüttgutbehälter mit Auslauftrichter |
SU1674945A1 (ru) * | 1989-06-22 | 1991-09-07 | Опытно-Конструкторское Бюро Сибирского Научно-Производственного Объединения "Колос" | Емкость дл технологической обработки и хранени сыпучих и зерновых материалов |
US5184730A (en) * | 1989-09-05 | 1993-02-09 | Fuller Company | Method and apparatus using feed conveying fluid blending the feed and/or separating debris from the feed |
US5018869A (en) * | 1989-09-05 | 1991-05-28 | Fuller Company | Method and apparatus using feed conveying fluid for blending the feed and/or separating debris from the feed |
DE4108048A1 (de) | 1991-03-13 | 1992-09-17 | Thyssen Stahl Ag | Verfahren zur fluidisierung und pneumatischen foerderung feinkoerniger feststoffe und zugehoerige vorrichtung |
EP0531758B1 (de) * | 1991-09-09 | 1995-10-25 | Buehler Ag | Vorrichtung und Verfahren zum Dosieren von in einem Gas/Fest-Stoff-Strom vorliegenden Feststoff aus einem Wirbelbett |
CN2284643Y (zh) * | 1992-08-01 | 1998-06-24 | 中国建筑材料科学研究院 | 小型均化库 |
US5964985A (en) * | 1994-02-02 | 1999-10-12 | Wootten; William A. | Method and apparatus for converting coal to liquid hydrocarbons |
US5584985A (en) * | 1994-12-27 | 1996-12-17 | Uop | FCC separation method and apparatus with improved stripping |
US5863155A (en) * | 1995-05-19 | 1999-01-26 | Segota; Darko | Boundary air/laminar flow conveying system |
US5718539A (en) * | 1995-05-19 | 1998-02-17 | Ba/Lf Holdings, L.C. | Boundary air/laminar flow conveying system with air reduction cone |
DE19521766A1 (de) * | 1995-06-19 | 1997-01-02 | Zeppelin Schuettguttech Gmbh | Verfahren und Vorrichtung zur Auflösung von Schüttgutstopfen |
US5752688A (en) | 1996-09-10 | 1998-05-19 | Emerson Electric Co. | Support assembly that is selectively repositionable and attachable to different sides of an air cooled machine housing |
US20050120715A1 (en) * | 1997-12-23 | 2005-06-09 | Christion School Of Technology Charitable Foundation Trust | Heat energy recapture and recycle and its new applications |
LU90639B1 (de) * | 2000-09-18 | 2002-03-19 | Wurth Paul Sa | Vorrichtung zum Einleiten von schwer fliessendem Schuettgut in eine Foerderleitung |
EP1551736B1 (de) * | 2002-10-16 | 2007-02-21 | Shell Internationale Researchmaatschappij B.V. | Gefäss zur lagerung von teilchenmaterial und abführvorrichtung zur verwendung damit |
DE10260733B4 (de) * | 2002-12-23 | 2010-08-12 | Outokumpu Oyj | Verfahren und Anlage zur Wärmebehandlung von eisenoxidhaltigen Feststoffen |
DE10260737B4 (de) * | 2002-12-23 | 2005-06-30 | Outokumpu Oyj | Verfahren und Anlage zur Wärmebehandlung von titanhaltigen Feststoffen |
DE10260740B4 (de) * | 2002-12-23 | 2004-12-30 | Outokumpu Oyj | Verfahren und Anlage zur Entfernung von gasförmigen Schadstoffen aus Abgasen |
US20090218371A1 (en) | 2003-03-25 | 2009-09-03 | Wouter Detlof Berggren | Sluice Vessel and Method of Operating Such a Sluice Vessel |
CN2841575Y (zh) * | 2005-05-27 | 2006-11-29 | 上海金申德粉体工程有限公司 | 掺混料仓 |
US8235577B2 (en) * | 2006-11-14 | 2012-08-07 | Rensselaer Polytechnic Institute | Methods and apparatus for coating particulate material |
US7621668B2 (en) * | 2006-11-14 | 2009-11-24 | Rensselaer Polytechnic Institute | Methods and apparatus for handling or treating particulate material |
GB2471385B (en) * | 2009-06-23 | 2011-10-19 | Bruce Arnold Tunget | Apparatus and methods for forming and using subterranean salt cavern |
-
2008
- 2008-02-09 DE DE102008008419A patent/DE102008008419A1/de not_active Withdrawn
-
2009
- 2009-01-23 ES ES09707814T patent/ES2367000T3/es active Active
- 2009-01-23 RU RU2010137001/12A patent/RU2469939C2/ru not_active IP Right Cessation
- 2009-01-23 US US12/735,681 patent/US20100322721A1/en not_active Abandoned
- 2009-01-23 CN CN2009801045168A patent/CN101939235B/zh not_active Expired - Fee Related
- 2009-01-23 BR BRPI0908147-0A patent/BRPI0908147A2/pt not_active IP Right Cessation
- 2009-01-23 WO PCT/EP2009/000403 patent/WO2009097969A1/de active Application Filing
- 2009-01-23 UA UAA201010602A patent/UA101646C2/ru unknown
- 2009-01-23 AU AU2009211886A patent/AU2009211886B2/en not_active Ceased
- 2009-01-23 PL PL09707814T patent/PL2242707T3/pl unknown
- 2009-01-23 DK DK09707814.1T patent/DK2242707T3/da active
- 2009-01-23 EP EP09707814A patent/EP2242707B1/de not_active Not-in-force
- 2009-01-23 AT AT09707814T patent/ATE515460T1/de active
- 2009-01-23 CA CA2714206A patent/CA2714206C/en not_active Expired - Fee Related
- 2009-01-23 KR KR1020107017446A patent/KR20100126290A/ko active IP Right Grant
- 2009-02-06 TW TW098103788A patent/TW200942478A/zh unknown
-
2010
- 2010-09-07 ZA ZA2010/06409A patent/ZA201006409B/en unknown
-
2011
- 2011-04-28 HK HK11104269.3A patent/HK1150161A1/xx not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
See references of WO2009097969A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP2242707B1 (de) | 2011-07-06 |
DK2242707T3 (da) | 2011-09-05 |
CA2714206A1 (en) | 2009-08-13 |
ATE515460T1 (de) | 2011-07-15 |
KR20100126290A (ko) | 2010-12-01 |
HK1150161A1 (en) | 2011-11-04 |
ES2367000T3 (es) | 2011-10-27 |
DE102008008419A1 (de) | 2009-09-10 |
CA2714206C (en) | 2015-01-20 |
ZA201006409B (en) | 2011-05-25 |
PL2242707T3 (pl) | 2011-12-30 |
BRPI0908147A2 (pt) | 2015-08-11 |
UA101646C2 (ru) | 2013-04-25 |
CN101939235B (zh) | 2012-07-18 |
RU2469939C2 (ru) | 2012-12-20 |
AU2009211886A1 (en) | 2009-08-13 |
US20100322721A1 (en) | 2010-12-23 |
WO2009097969A1 (de) | 2009-08-13 |
CN101939235A (zh) | 2011-01-05 |
TW200942478A (en) | 2009-10-16 |
RU2010137001A (ru) | 2012-03-20 |
AU2009211886B2 (en) | 2012-09-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2242707B1 (de) | Verfahren und vorrichtung zur aufnahme und übergabe von fein- bis grobkörnigen feststoffen aus einem behälter in ein system höheren druckes | |
DE2652510A1 (de) | Einrichtung zum foerdern von in gas mitgerissenen teilchen | |
WO2009109297A2 (de) | Nachfördersystem in einen kohlevergasungsreaktor | |
EP2486327A2 (de) | Dosiervorrichtung, dichtstromförderanlage und verfahren zum zuführen von staubförmigem schüttgut | |
EP2509897A1 (de) | Vorrichtung zur einspeisung eines fluids in eine feststoffförderleitung | |
DE2646130A1 (de) | Druckluftfoerdereinrichtung | |
EP2085136B1 (de) | Inertgasschleuse zur Befüllung eines Behälters mit Schüttgut | |
DE102007009759A1 (de) | Verfahren und Vorrichtung zur Aufteilung eines Feststoffstromes | |
WO2009109286A4 (de) | Vorrichtung zur austragung von feinkörnigem oder staubartigem feststoff aus einem behälter | |
EP2173915B1 (de) | Verfahren und vorrichtung zur erzeugung von eisenschwamm | |
DE19927447B4 (de) | Zuführvorrichtung zum Zuführen einer vorbehandelten Beschickungsmischung in einen Schmelzofen | |
EP2563692A1 (de) | Austragskonus | |
DE69902543T2 (de) | Förderverfahren in hyperdichte phase von schüttgut verwendbar für die umgehung von hindernissen | |
DE3109111A1 (de) | "anlage zum eingeben von kohle in metallurgische prozessgefaesse mit einer vielzahl von einblasstellen und verfahren zum betreiben der anlage" | |
DE69318703T2 (de) | Verfahren und vorrichtung zum einbringen von teilchenmaterial in einen druckbehälter | |
EP3092197A1 (de) | Verfahren zur herstellung von granularem polysilicium | |
EP0543100A1 (de) | Verfahren und Vorrichtung zum Austragen von Feststoff | |
WO2002103063A2 (de) | Verfahren und vorrichtung zum behandeln von teilchenförmigem material | |
EP0497088A1 (de) | Vorrichtung und Verfahren zum Fördern eines feinkörnigen bis staubförmigen Brennstoffes in einen unter erhöhtem Druck stehenden Vergasungsreaktor | |
DE2832846A1 (de) | Einrichtung zur foerderung und stroemungsaufteilung eines in dichter phase vorliegenden teilchenfoermigen feststoffs | |
DE102015121619B4 (de) | Fluidisierungsboden mit einem Rührwerk in einem Druckbehälter für Schüttgut und Verfahren zur Fluidisierung von Schüttgut in einem Druckbehälter | |
EP3587924B1 (de) | Pneumatische fördervorrichtung und beheizungsvorrichtung | |
WO2010012454A2 (de) | Vorrichtung und verfahren zur entgasung von stäuben | |
DE102013107592B4 (de) | Verfahren zum Vergasen von kohlenstoffhaltigen Feststoffen mit gasförmigen, sauerstoffhaltigen Vergasungsmitteln in einem Wirbelschichtgasprozess in einem Hochtemperatur-Winkler-Vergaser | |
DE19503204A1 (de) | Vorrichtung zum Eintragen von Schüttgut o. dgl. Fördergut in ein Fördersystem und Verfahren dazu |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20100807 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA RS |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
DAX | Request for extension of the european patent (deleted) | ||
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502009000907 Country of ref document: DE Effective date: 20110825 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: T3 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2367000 Country of ref document: ES Kind code of ref document: T3 Effective date: 20111027 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110706 |
|
RAP2 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: THYSSENKRUPP UHDE GMBH |
|
REG | Reference to a national code |
Ref country code: PL Ref legal event code: T3 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110706 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110706 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110706 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20111107 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20111006 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20111106 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110706 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20111007 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110706 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110706 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110706 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110706 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110706 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110706 |
|
26N | No opposition filed |
Effective date: 20120411 |
|
BERE | Be: lapsed |
Owner name: UHDE G.M.B.H. Effective date: 20120131 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502009000907 Country of ref document: DE Effective date: 20120411 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120131 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120131 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110706 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20111006 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20110706 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130131 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130131 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20140122 Year of fee payment: 6 Ref country code: DK Payment date: 20140121 Year of fee payment: 6 Ref country code: NL Payment date: 20140121 Year of fee payment: 6 Ref country code: SE Payment date: 20140121 Year of fee payment: 6 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120123 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20140123 Year of fee payment: 6 Ref country code: IT Payment date: 20140123 Year of fee payment: 6 Ref country code: ES Payment date: 20140129 Year of fee payment: 6 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20140121 Year of fee payment: 6 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090123 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 502009000907 Country of ref document: DE Representative=s name: KUTZENBERGER WOLFF & PARTNER PATENTANWALTSPART, DE |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: PL Payment date: 20141223 Year of fee payment: 7 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 515460 Country of ref document: AT Kind code of ref document: T Effective date: 20140123 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140123 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: TR Payment date: 20150109 Year of fee payment: 7 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502009000907 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: V1 Effective date: 20150801 |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: EBP Effective date: 20150131 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: EUG |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20150123 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150801 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150123 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150801 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20150930 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150124 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150202 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150123 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150131 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20150124 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160123 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20180705 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160123 |