EP1646731A1 - Verfahren zur herstellung von erz mit einem feinanteil enthaltenden gr n-agglomeraten - Google Patents
Verfahren zur herstellung von erz mit einem feinanteil enthaltenden gr n-agglomeratenInfo
- Publication number
- EP1646731A1 EP1646731A1 EP04737378A EP04737378A EP1646731A1 EP 1646731 A1 EP1646731 A1 EP 1646731A1 EP 04737378 A EP04737378 A EP 04737378A EP 04737378 A EP04737378 A EP 04737378A EP 1646731 A1 EP1646731 A1 EP 1646731A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- agglomeriertrommel
- fuel
- mixer
- green agglomerates
- ore
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 238000000034 method Methods 0.000 title claims description 21
- 239000011230 binding agent Substances 0.000 claims abstract description 17
- 238000005054 agglomeration Methods 0.000 claims abstract description 15
- 230000002776 aggregation Effects 0.000 claims abstract description 15
- 239000000203 mixture Substances 0.000 claims abstract description 14
- 239000000571 coke Substances 0.000 claims abstract description 11
- 239000000654 additive Substances 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 5
- 239000000446 fuel Substances 0.000 claims description 32
- 230000008569 process Effects 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 238000005453 pelletization Methods 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 238000005245 sintering Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 5
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241000273930 Brevoortia tyrannus Species 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- 235000012255 calcium oxide Nutrition 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- -1 coke Chemical compound 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
- C22B1/242—Binding; Briquetting ; Granulating with binders
- C22B1/244—Binding; Briquetting ; Granulating with binders organic
- C22B1/245—Binding; Briquetting ; Granulating with binders organic with carbonaceous material for the production of coked agglomerates
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/24—Binding; Briquetting ; Granulating
- C22B1/2406—Binding; Briquetting ; Granulating pelletizing
Definitions
- the invention relates to a process for the production of ore with a fines, aggregates and optionally a binder-containing green agglomerates, which are provided with a fine-grained carbon-containing fuel, such as coke, and optionally a binder, formed casing, wherein the ore with the Aggregates and the optionally present binder is mixed, the mixture is pelletized and the green agglomerates thus formed are coated with the addition of the fuel in an agglomeration drum with the fuel, and a plant for carrying out the method.
- a fine-grained carbon-containing fuel such as coke
- a binder formed casing
- pelletizing plates have only a limited capacity, i. it is for a larger and more efficient system to provide a plurality of pelletizing plates, whereas it is sufficient to provide with a single agglomerating drum for wrapping the green agglomerates formed in the pelletizing plates.
- the coupling of the plurality of pelletizing plates with a single agglomerating drum is expensive, especially since a conveyor must lead from each of the pelletizing plates to the agglomerating drum. In this promotion, it may lead to the destruction of part of the green agglomerates formed.
- the invention aims to avoid these disadvantages and difficulties and has as its object to provide a method and a system for carrying out the method, which ensure a uniform and continuous process of producing the green agglomerates.
- the process should require only a little complex system for large throughputs per unit time. It's a special one Object of the invention, a change to different modes of operation - caused by different Feinerzzusammen GmbHen or different additives, etc., - To allow in a particularly simple manner.
- This object is achieved in a method of the type described above in that the mixture is pelletized in the Agglomeriertrommel and the fuel is added at a region of the longitudinal extent of Agglomeriertrommel at which forming in the Agglomeriertrommel green agglomerates for further processing have desired size.
- a particularly simple adaptation of the method according to the invention to different modes of operation, different ores, different ore compositions, etc., is characterized in that the addition area of the fuel into the agglomerating drum is varied over the length of the agglomerating drum depending on the nature and size of the green agglomerates.
- a plant for the production of ore with a fines, aggregates and optionally a binder containing green agglomerates, which are provided with a cladding containing fine-grained carbon, such as coke, which plant a mixer for the ore, the aggregates and optionally existing binder, which is arranged downstream of a pelletizer, is characterized in that the pelletizer is designed as an agglomerating drum, which is provided at an area within its longitudinal extent with an addition device for the fuel.
- a preferred embodiment is characterized in that the addition device is variable while changing the region of the longitudinal extension at which it discharges the fuel into the agglomeration drum.
- the feed device is designed as a conveyor belt protruding into the agglomerating drum, wherein expedient the conveyor belt speed is variable or the position of the conveyor belt relative to the longitudinal extension of the agglomerating drum and thus the delivery area of the conveyor belt is variable.
- the conveyor belt speed is variable or the position of the conveyor belt relative to the longitudinal extension of the agglomerating drum and thus the delivery area of the conveyor belt is variable.
- conveying screws or chain conveyors protruding into the agglomerating drum, which preferably can also be brought along in the longitudinal direction of the agglomerating drum.
- the mixer is expediently designed as a horizontal or vertical shaft mixer with blades arranged on the shaft or on the shafts.
- the mixer with the agglomerating drum is formed ingetral, so that as soon as the ore is mixed with the additives and the optionally present binder, a direct transition takes place in the Agglomeriertrommel, whereby no own conveyor from the mixer to Agglomeriertrommel is required.
- the region of the longitudinal extension at which the feed device for the fuel admits it to the agglomeration drum lies between the first third and the last quarter of the longitudinal extent of the agglomerating drum, preferably between the half and two thirds of the longitudinal extent of the agglomerating drum.
- FIGS. 1 to 4 each illustrate a variant in a schematic flow chart representation.
- ores and aggregates, wherein also fuel, e.g. Coke can be present as an additive, taken from bunkers 1 arranged side by side and from these to a conveyor, such as a conveyor belt 2, which conveys these materials to a mixer 3, which is preferably installed express as a high-performance mixer, as will be described later.
- the materials are additionally added via a feed 4, a binder, such as quicklime added.
- a binder such as quicklime added.
- water is added via a supply line 5 in a specific amount to optimize the mixing process and also the agglomeration process to be carried out subsequently in order to obtain a certain optimum moisture content.
- the mixture discharged from the mixer 3 passes via a conveying device, such as a conveyor belt 6, to an agglomeration drum 7 in which the mixture is granulated and in which the required final moisture is also adjusted via a water feed 8.
- the material passes from one feed end of the agglomerating drum 7 to the opposite discharge end, with increasing formation of green agglomerates, which are finally preferably to have a size between 2 and 8 mm, from where they are further requested for further processing.
- Such further processing is preferably carried out by sintering in a belt sintering plant.
- the agglomerating drum 7 is arranged in the illustrated example in a horizontal position; However, it can also be arranged slightly inclined to increase the capacity. This also applies to the mixer 3, if this is designed as a drum mixer or high-performance mixer.
- the green agglomerates - so-called green pellets - are obtained with their fine grain size upon reaching their optimum particle size, preferably fine coke, coated.
- This adding device 9 is preferably designed as a conveyor belt whose discharge point 10 determines the region 11 to which the fuel is added to the green agglomerates.
- the task of the fuel on the conveyor belt 9 is via a bunker 12, a weighing belt 13 and a feed chute 14.
- the fuel may be provided with a fine-grained binder, e.g. with quicklime, hydrated lime or blast furnace slag with glassy structure.
- the conveyor belt 9 preferably projects into the agglomerating drum 7 via one end thereof and extends in the longitudinal direction of the agglomeration drum 7.
- the area 11 of the discharge of the fuel ie the area of the first contact of the fuel with the green agglomerates, variable, which can be accomplished by changing the conveyor belt speed, so that the Abschparabel for the fuel is changed.
- This can also be done by moving the conveyor 9 in Longitudinal direction of the agglomerating drum 7 can be achieved, as illustrated in the drawing by a double arrow 15.
- the particular advantage of the invention lies in the fact that the green agglomerates are stabilized in their shape immediately after they have been formed, specifically by the jacketing with the fuel taking place immediately thereafter.
- This means that the green agglomerates are not affected by a pelletizing regime, e.g. a pelletizing plate to a Brennstoffummantelungs worn, which is either also designed as a pelletizing or agglomerating drum, must be required. Since the green agglomerates are coated with fuel immediately after they have reached the correct size within the agglomerating drum 7 and are not subjected to intermediate conveying, accurate graining of the green agglomerates is to be achieved and destroyed as they are take place at an intermediate promotion, reliably avoided.
- the invention thus makes it possible, in a particularly cost-effective manner, to process sintered raw mixtures with a high fines content into relatively coarse green agglomerates.
- the grain size of the green agglomerates can be easily adjusted according to the invention by changing the range of contact of the green agglomerates with the fuel within the length of the agglomerating drum 7.
- the coated green agglomerates thus formed have good gas permeability in a sintering machine, whereby high productivity of a sintering plant can be achieved.
- the improved permeability also makes it possible to minimize the consumption of electrical energy in a sintering machine.
- the sinter thus produced then has a high and stable quality and e.g.
- the mixer 3 is formed as a high-performance mixer, namely, this has a horizontal, driven Shaft 16, on which radially outwardly extending blades 17 are arranged.
- the use of such a high-performance mixer lowers the humidity of the green agglomerates to a minimum value, whereby an additional increase in productivity can be achieved on a sintering machine.
- the materials in the mixture are distributed particularly homogeneously, whereby a uniform quality of the final product is ensured.
- the mixer 3 is integrally formed with the agglomerating drum 7, i.
- the mixture is introduced via the conveyor belt 2 directly into a drum, the first part of which acts as a mixer 3 and the further part of which acts as agglomerating drum 7, in which the addition of fine coke also takes place.
- the agglomerating drum 7 is also integrally formed with the mixer 3, but the agglomerating drum 7 is fixed, i.e., fixed. stationary, is arranged on the foundation and at least one shaft 16 is arranged with blades 17 inside the Agglomeriertrommel. This shaft 16 with blades 17 also passes through the mixer 3 and is drivable.
- the feed device 9 opens into the agglomerating drum 7 via an optionally placeable opening 18.
- mixing as well as agglomeration as well as sheathing takes place in a single device-a mixed agglomerator-meeting the different mixing, agglomeration and sheathing requirements different design of the blades 17 in the individual areas of this Agglomeriertrommel 7 is taken into account.
- 40% of the used grains of an iron ore to be processed have a size of less than 0.125 mm.
- the humidity is 3 to 4%.
- the materials introduced into the mixer 3 are added to water in the mixer, so that the moisture content of the mixture produced is between 5 and 6%.
- the mixture thus prepared is introduced into the agglomerating drum 7, which additionally 8 t / h fine coke with about 10% moisture and a grain size less than 1 mm are supplied.
- the grain size of the green agglomerates is between 2 to 8 mm.
- the ore-green agglomerates produced in this way are outstandingly suitable for sintering as a result of the good permeability of these green agglomerates.
- the invention is not limited to the production of green agglomerates from iron ore, but is also applicable to non-iron ores such as e.g. Lead ore or manganese ore applicable.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL04737378T PL1646731T3 (pl) | 2003-07-16 | 2004-07-09 | Sposób produkcji rudy z surowymi aglomeratami zawierającymi drobną frakcję |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0111003A AT412401B (de) | 2003-07-16 | 2003-07-16 | Verfahren zur herstellung von erz mit einem feinanteil enthaltenden grün-agglomeraten |
PCT/AT2004/000248 WO2005007899A1 (de) | 2003-07-16 | 2004-07-09 | Verfahren zur herstellung von erz mit einem feinanteil enthaltenden grün-agglomeraten |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1646731A1 true EP1646731A1 (de) | 2006-04-19 |
EP1646731B1 EP1646731B1 (de) | 2008-01-02 |
Family
ID=32686623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04737378A Active EP1646731B1 (de) | 2003-07-16 | 2004-07-09 | Verfahren zur herstellung von erz mit einem feinanteil enthaltenden gr n-agglomeraten |
Country Status (11)
Country | Link |
---|---|
US (2) | US7645321B2 (de) |
EP (1) | EP1646731B1 (de) |
JP (1) | JP4927538B2 (de) |
KR (1) | KR101178362B1 (de) |
CN (1) | CN1329535C (de) |
AT (2) | AT412401B (de) |
BR (1) | BRPI0412587B1 (de) |
DE (1) | DE502004005839D1 (de) |
PL (1) | PL1646731T3 (de) |
RU (1) | RU2363741C2 (de) |
WO (1) | WO2005007899A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100623508B1 (ko) * | 2002-12-17 | 2006-09-14 | 제이에프이 스틸 가부시키가이샤 | 소결용 원료의 제조방법 및 그 장치 |
BRPI0804694B1 (pt) * | 2008-07-25 | 2018-11-21 | Vale Do Rio Doce Co | processo de produção de pelotas de manganês a partir de minério de manganês sem calcinação e pelota de manganês obtida por tal processo |
BR112017019762B1 (pt) * | 2015-03-18 | 2021-06-22 | Jfe Steel Corporation | Método de produzir continuamente minério sinterizado e linha de produção para minério sinterizado |
CN106148681A (zh) * | 2016-08-30 | 2016-11-23 | 山东钢铁股份有限公司 | 降低烧结机固体燃料消耗的混合料制备装置及制备方法 |
KR200486226Y1 (ko) | 2017-09-06 | 2018-04-18 | 한국발전기술주식회사 | 인공경량골재 제조용 성형 시스템 |
Family Cites Families (29)
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GB818615A (en) * | 1957-06-03 | 1959-08-19 | Illinois Clay Products Co | Method of strengthening iron ore agglomerates |
US2984860A (en) * | 1959-11-24 | 1961-05-23 | Koppers Co Inc | Balling drum |
SU271535A1 (ru) | 1966-02-28 | 1978-02-15 | А. К. Рудков, Г. Г. Ефименко , С. П. Ефимов | Устройство дл подачи топлива в агломерационную шихту |
US3660073A (en) * | 1969-05-21 | 1972-05-02 | Nalco Chemical Co | Ore pelletizing aid |
US3642465A (en) * | 1969-06-16 | 1972-02-15 | Lummus Co | Process for the production of highly prereduced oxide pellets |
NL7013421A (de) * | 1970-09-10 | 1972-03-14 | Koninklijke Hoogovens En Staal | |
US3914364A (en) * | 1973-12-27 | 1975-10-21 | Dravo Corp | Method of pelletizing glass batch materials |
US4052168A (en) * | 1976-01-12 | 1977-10-04 | Edward Koppelman | Process for upgrading lignitic-type coal as a fuel |
SU775156A1 (ru) | 1979-01-09 | 1980-10-30 | Украинский Государственный Институт По Проектированию Металлургических Заводов | Устройство дл подготовки шихт рудных и нерудных материалов |
SU882578A1 (ru) | 1979-05-30 | 1981-11-23 | Научно-Исследовательский И Проектный Институт По Обогащению И Агломерации Руд Черных Металлов | Смеситель |
US4528029A (en) * | 1980-07-21 | 1985-07-09 | Board Of Control Of Michigan Technological University | Self-reducing iron oxide agglomerates |
US4421521A (en) * | 1981-01-07 | 1983-12-20 | James C. Barber And Associates, Inc. | Process for agglomerating carbon particles |
US4560281A (en) | 1984-04-16 | 1985-12-24 | Foundry Automation, Inc. | Foundry apparatus for mixing sand with binder |
JPS6237325A (ja) * | 1985-06-27 | 1987-02-18 | Nippon Kokan Kk <Nkk> | 焼成塊成鉱およびその製造方法 |
JPS62227047A (ja) | 1986-03-28 | 1987-10-06 | Kobe Steel Ltd | 焼結鉱の移載方法 |
IN167132B (de) * | 1986-12-15 | 1990-09-01 | Nippon Kokan Kk | |
SU1653815A1 (ru) | 1987-03-24 | 1991-06-07 | Ярославский политехнический институт | Смеситель |
CA1306354C (en) * | 1987-08-27 | 1992-08-18 | Vincent P. Clancy | Preparation of composite fuels, with reduced sulfur emission characteristics, from oily and carbonaceous wastes |
SU1701554A1 (ru) | 1988-06-20 | 1991-12-30 | Ташкентский институт инженеров железнодорожного транспорта | Смеситель |
JPH089739B2 (ja) * | 1989-08-23 | 1996-01-31 | 日本鋼管株式会社 | 焼成塊成鉱の製造方法 |
GB9009404D0 (en) * | 1990-04-26 | 1990-06-20 | Allied Colloids Ltd | Pelletisation process |
DE4131043C2 (de) | 1991-09-18 | 1994-11-03 | Ibau Hamburg Ing Ges | Mechanischer Zwangsmischer für staubförmige und körnige Schüttgüter |
JPH05340871A (ja) * | 1992-06-11 | 1993-12-24 | Kawasaki Steel Corp | 粉粒体の水分測定装置 |
US5292186A (en) | 1993-06-09 | 1994-03-08 | Kurimoto, Ltd. | Continuous kneading machine |
CN2210366Y (zh) * | 1994-08-09 | 1995-10-18 | 冶金工业部钢铁研究总院 | 二次添加固体燃料的装置 |
WO1997012065A1 (fr) * | 1995-09-27 | 1997-04-03 | Sumitomo Metal Industries, Ltd. | Procede de fusion de ferrailles contenant de l'etain |
US6802886B2 (en) * | 2000-06-05 | 2004-10-12 | Midrex Technologies, Inc. | Method of producing a metallized briquette |
JP3755452B2 (ja) * | 2001-08-23 | 2006-03-15 | Jfeスチール株式会社 | 焼結用原料の製造方法 |
KR100793586B1 (ko) * | 2001-12-26 | 2008-01-14 | 주식회사 포스코 | 소결기 장입용 배합원료의 표면처리장치 |
-
2003
- 2003-07-16 AT AT0111003A patent/AT412401B/de not_active IP Right Cessation
-
2004
- 2004-07-09 BR BRPI0412587-8B1A patent/BRPI0412587B1/pt active IP Right Grant
- 2004-07-09 DE DE502004005839T patent/DE502004005839D1/de active Active
- 2004-07-09 JP JP2006519722A patent/JP4927538B2/ja active Active
- 2004-07-09 CN CNB2004800203513A patent/CN1329535C/zh not_active Expired - Fee Related
- 2004-07-09 EP EP04737378A patent/EP1646731B1/de active Active
- 2004-07-09 KR KR1020067001055A patent/KR101178362B1/ko not_active IP Right Cessation
- 2004-07-09 AT AT04737378T patent/ATE382717T1/de active
- 2004-07-09 WO PCT/AT2004/000248 patent/WO2005007899A1/de active IP Right Grant
- 2004-07-09 PL PL04737378T patent/PL1646731T3/pl unknown
- 2004-07-09 RU RU2006104700/02A patent/RU2363741C2/ru active
-
2006
- 2006-01-09 US US11/327,344 patent/US7645321B2/en not_active Expired - Fee Related
-
2009
- 2009-10-26 US US12/606,036 patent/US8273287B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO2005007899A1 * |
Also Published As
Publication number | Publication date |
---|---|
DE502004005839D1 (de) | 2008-02-14 |
ATA11102003A (de) | 2004-07-15 |
EP1646731B1 (de) | 2008-01-02 |
JP4927538B2 (ja) | 2012-05-09 |
US20100047381A1 (en) | 2010-02-25 |
KR101178362B1 (ko) | 2012-08-29 |
US20060112786A1 (en) | 2006-06-01 |
RU2006104700A (ru) | 2006-06-27 |
CN1823170A (zh) | 2006-08-23 |
WO2005007899A1 (de) | 2005-01-27 |
CN1329535C (zh) | 2007-08-01 |
BRPI0412587B1 (pt) | 2013-06-25 |
US7645321B2 (en) | 2010-01-12 |
ATE382717T1 (de) | 2008-01-15 |
US8273287B2 (en) | 2012-09-25 |
RU2363741C2 (ru) | 2009-08-10 |
BRPI0412587A (pt) | 2006-09-19 |
PL1646731T3 (pl) | 2008-05-30 |
JP2007538145A (ja) | 2007-12-27 |
KR20060033803A (ko) | 2006-04-19 |
AT412401B (de) | 2005-02-25 |
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