JP4472474B2 - 化学吸収剤の製造プロセス及び新規の化学吸収剤製剤 - Google Patents
化学吸収剤の製造プロセス及び新規の化学吸収剤製剤 Download PDFInfo
- Publication number
- JP4472474B2 JP4472474B2 JP2004265884A JP2004265884A JP4472474B2 JP 4472474 B2 JP4472474 B2 JP 4472474B2 JP 2004265884 A JP2004265884 A JP 2004265884A JP 2004265884 A JP2004265884 A JP 2004265884A JP 4472474 B2 JP4472474 B2 JP 4472474B2
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- Prior art keywords
- rollers
- paste
- chemical absorbent
- manufacturing
- drying
- 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.)
- Expired - Lifetime
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/26—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic on endless conveyor belts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/22—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by pressing in moulds or between rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/04—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of alkali metals, alkaline earth metals or magnesium
- B01J20/041—Oxides or hydroxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/16—Alumino-silicates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/16—Alumino-silicates
- B01J20/165—Natural alumino-silicates, e.g. zeolites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
- B01J20/16—Alumino-silicates
- B01J20/18—Synthetic zeolitic molecular sieves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/28016—Particle form
- B01J20/28019—Spherical, ellipsoidal or cylindrical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
- B01J20/2803—Sorbents comprising a binder, e.g. for forming aggregated, agglomerated or granulated products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/3007—Moulding, shaping or extruding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/42—Materials comprising a mixture of inorganic materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Glanulating (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Description
a) 化学吸収剤の成分を水と混合してペースト状にし、b) 実質的に半球状の対応する凹部が形成された1対の逆回転する接触ローラー間に前記ペーストを通過させる。
本発明に従ったプロセスは、主に、化学吸収剤が実質的に球状の粒剤に形成されることにおいて、都合が良い。その結果として、粒剤は、砕けて塵を生じ得る突起したエッジ又は角を持たない。この粒剤は従来の粒剤よりも破砕性が著しく低く、通常の使用において一貫して形状の一体性が維持される。
ゼオライトは、好ましくは製剤中に0.1から10% w/wのレベルで存在し、より好ましくは2%から6%w/wである。
水酸化カルシウム 77重量部
水酸化ナトリウム 3重量部
ケイ酸アルミニウムナトリウム 4重量部
水 16重量部
pH感知指示薬色素 0.03重量部
必要量の水酸化カルシウム、ケイ酸アルミニウムナトリウム、及び指示薬色素(全て微粉末状)
を混合し、均質な混合粉末にする。
必要量の水酸化ナトリウムと水とを混合し、均質な苛性溶液にする。
苛性溶液を混合粉末に加える。両者を混ぜ合せて堅練りのペースト状にする。
プロセッサは2つの逆回転する接触ローラー1、2を有する。ローラー1、2が接触する点での回転方向は、ローラー1、2の表面が両方とも下へと動くようになっている。
ローラー1、2はそれぞれ、同じ直径の半球状のくぼみを有するようにプロファイル(profile)されている。作られる製品によって、直径は3、3.5、または4mmである。この半球状のくぼみは、稠密六方配列になっている。
エアナイフ6、7がローラー1、2のそれぞれに近接して取り付けられ、高速且つ高エネルギーの空気のブレードが、ローラー1、2の表面に対して接線方向に、ローラー1、2の全長に渡って向けられる。
プロセッサの後ろから十分な距離をもって始まるコンベヤベルト8がその下を通過し、落下する球5を集める。成形された球5はコンベヤに沿って、連続したベルトオーブン9の中へと移動する。
オーブン9から出ると、乾燥した球5はコンベヤベルト8から落とされ、適切な容器10の中に集められる。
2:ローラー
3:ペースト
4:供給ホッパー
5:ペーストの球
6:エアナイフ
7:エアナイフ
8:コンベヤベルト
9:ベルトオーブン
10:容器
Claims (5)
- 固体粒剤の形態のソーダ石灰化学吸収剤の製造方法であって、
a) 前記化学吸収剤の成分を水と混合してペースト状にするステップと、
b) 実質的に半球状の対応する凹部が形成された1対の逆回転する接触ローラー間に前記ペーストを通過させるステップであって、前記ローラーの表面が合わさる点で対応する半球状の凹部から球状の型が形づくられるように前記ローラーが同期されているステップと、
c) 得られた粒剤を完全に乾燥させるステップと、
d) 粒剤の含水量を13から19%とするように加水するステップと、
を有し、
前記乾燥させるステップが、第1の乾燥ステージと、第2の乾燥ステージと、を含み、前記第1の乾燥ステージの温度が100℃であり、前記第2の乾燥ステージの温度が140℃である、前記製造方法。 - 前記半球状の凹部が稠密六方アレイに配置される、請求項1に記載の製造方法。
- 前記ローラーの回転方向及び前記ローラー間への前記ペーストの供給方向が、前記ペーストが下へと移動するようになっている、請求項1又は2に記載の製造方法。
- 前記ローラーから前記製剤の粒剤を取り出す手段を備える、請求項1から3の任意の1つに記載の製造方法。
- 前記手段が、前記ローラーのそれぞれに近接して配置されて高速且つ高エネルギーの空気の接線ブレードを発生するエアナイフである、請求項4に記載の製造方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9621620.5A GB9621620D0 (en) | 1996-10-17 | 1996-10-17 | Process for the manufacture of chemical absorbents,and novel chemical absorbent formulations |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51907998A Division JP4364306B2 (ja) | 1996-10-17 | 1997-10-16 | 化学吸収剤の製造プロセス及び新規の化学吸収剤製剤 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005046843A JP2005046843A (ja) | 2005-02-24 |
JP4472474B2 true JP4472474B2 (ja) | 2010-06-02 |
Family
ID=10801550
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51907998A Expired - Lifetime JP4364306B2 (ja) | 1996-10-17 | 1997-10-16 | 化学吸収剤の製造プロセス及び新規の化学吸収剤製剤 |
JP2004265884A Expired - Lifetime JP4472474B2 (ja) | 1996-10-17 | 2004-09-13 | 化学吸収剤の製造プロセス及び新規の化学吸収剤製剤 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51907998A Expired - Lifetime JP4364306B2 (ja) | 1996-10-17 | 1997-10-16 | 化学吸収剤の製造プロセス及び新規の化学吸収剤製剤 |
Country Status (12)
Country | Link |
---|---|
US (1) | US6562748B2 (ja) |
EP (2) | EP0956154B1 (ja) |
JP (2) | JP4364306B2 (ja) |
AT (2) | ATE222142T1 (ja) |
AU (1) | AU726298B2 (ja) |
CA (2) | CA2266956C (ja) |
DE (2) | DE69714776T2 (ja) |
DK (2) | DK0956154T3 (ja) |
ES (2) | ES2286195T3 (ja) |
GB (1) | GB9621620D0 (ja) |
PT (2) | PT956154E (ja) |
WO (1) | WO1998017385A1 (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL130882A0 (en) * | 1999-07-11 | 2001-01-28 | Solmecs Israel Ltd | Sorbent composition |
GB0020656D0 (en) * | 2000-08-23 | 2000-10-11 | Molecular Products Ltd | Improvements in or relating to carbon dioxide absorbent formulations |
GB0025624D0 (en) * | 2000-10-19 | 2000-12-06 | Intersurgical Ltd | Chemical absorbent |
DE10157552B4 (de) * | 2001-11-23 | 2012-05-31 | Air Liquide Deutschland Gmbh | Gasreinigungsmasse zur Entfernung von Kohlendioxid aus trockenen Gasen und deren Verwendung |
JP3871127B2 (ja) * | 2002-11-29 | 2007-01-24 | 関東電化工業株式会社 | ベントガスの除害方法及びその処理剤 |
FR2887247B1 (fr) * | 2005-06-15 | 2007-10-12 | Snpe Materiaux Energetiques | Procede de fabrication de pastilles generatrices de gaz comportant une etape de granulation par voie seche |
WO2007047557A2 (en) * | 2005-10-14 | 2007-04-26 | Purafil, Inc. | Adsorbent composition with reactive indicator |
DE102010007391A1 (de) * | 2010-02-02 | 2011-08-04 | Sandvik Materials Technology Deutschland GmbH, 40549 | Verfahren zur Bandkonditionierung bei Pastillieranlagen und Vorrichtung zum Herstellen von Pastillen |
CN102258938B (zh) * | 2010-05-31 | 2015-02-04 | 上海医药工业研究院 | 医用二氧化碳吸收剂钠石灰及其制备方法 |
US20130180431A1 (en) * | 2011-07-20 | 2013-07-18 | Edward A. Myszak, Jr. | Zeolite and lime combinations for warm mix asphalt |
DE102013104806A1 (de) | 2013-05-08 | 2014-11-13 | Sandvik Materials Technology Deutschland Gmbh | Bandofen |
PT3152164T (pt) * | 2014-06-06 | 2019-12-18 | Imertech Sas | Materiais granulados inorgânicos |
CN104207938A (zh) * | 2014-08-29 | 2014-12-17 | 无锡市华牧机械有限公司 | 一种形成规则形状颗粒的颗粒机 |
GB2531738B (en) * | 2014-10-28 | 2020-08-19 | Intersurgical Ag | Chemical absorbent |
RU2591164C1 (ru) * | 2015-04-13 | 2016-07-10 | Открытое акционерное общество "Корпорация "Росхимзащита" (ОАО "Корпорация "Росхимзащита") | Способ изготовления структурированного регенеративного продукта |
CN114713323A (zh) * | 2022-03-17 | 2022-07-08 | 黑奇(潍坊)宠物食品有限公司 | 一种宠物食品加工机 |
DE102022116394A1 (de) | 2022-06-30 | 2024-01-04 | Elementar Analysensysteme Gmbh | Absorptionsmittel zur quantitativen Entfernung von Kohlendioxid aus einem Gasstrom sowie Verwendung desselben |
KR102556856B1 (ko) * | 2022-07-19 | 2023-07-19 | 홍원방 | 이산화탄소 흡수제 및 탈황촉매 제조방법 |
KR102556855B1 (ko) * | 2022-07-19 | 2023-07-18 | 홍원방 | 이산화탄소 흡수제 |
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US3287281A (en) * | 1962-11-19 | 1966-11-22 | Jr Walter L Haden | Zeolite agglomerates and the preparation thereof |
US4065289A (en) * | 1970-07-24 | 1977-12-27 | Murphy Chemical Limited | Method of making solid fertilizer herbicide granules |
US3857144A (en) * | 1971-07-02 | 1974-12-31 | Mobil Oil Corp | Method of embossing limp plastic sheet material |
JPS57196720A (en) * | 1981-05-28 | 1982-12-02 | Toyo Soda Mfg Co Ltd | Molded body of modified zeolite |
JPS5884039A (ja) * | 1981-11-12 | 1983-05-20 | Daishiro Fujishima | 炭酸ガス吸収剤包装体 |
JPS58177137A (ja) * | 1982-04-13 | 1983-10-17 | Toppan Printing Co Ltd | 食品の包装方法 |
JPS61203969A (ja) * | 1985-03-07 | 1986-09-09 | 松下 敏子 | 空気浄化剤 |
DE3534472A1 (de) * | 1985-09-27 | 1987-04-02 | Henkel Kgaa | Verfahren und mittel zur wasserbehandlung |
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CA1335153C (en) * | 1988-04-28 | 1995-04-11 | Tanaka, Shinsaku | Activating material composed mainly of animal bone, flocculating agent composed mainly of the material and processes for preparation thereof |
CA2014500C (en) * | 1989-04-17 | 1996-09-24 | Yoshitsugu Sakata | Acidic gas absorbent and process for production thereof |
JPH0716583B2 (ja) * | 1990-08-10 | 1995-03-01 | セントラル硝子株式会社 | フッ化塩素を含む排ガスの乾式処理方法 |
US5176751A (en) * | 1991-03-01 | 1993-01-05 | Thermocolor Corporation | Pellets useful in production of plastic resin materials |
US5240731A (en) * | 1992-06-24 | 1993-08-31 | General Mills, Inc. | Apparatus and methods for recouping scrap dough material |
JP3264453B2 (ja) * | 1992-09-02 | 2002-03-11 | セントラル硝子株式会社 | Nf▲3▼ガスの前処理方法 |
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US5484533A (en) * | 1994-01-04 | 1996-01-16 | A.C.T. Partnership, Ltd. | Method for the stabilization and detoxification of waste material |
-
1996
- 1996-10-17 GB GBGB9621620.5A patent/GB9621620D0/en active Pending
-
1997
- 1997-10-16 JP JP51907998A patent/JP4364306B2/ja not_active Expired - Lifetime
- 1997-10-16 CA CA002266956A patent/CA2266956C/en not_active Expired - Lifetime
- 1997-10-16 AT AT97909430T patent/ATE222142T1/de not_active IP Right Cessation
- 1997-10-16 DK DK97909430T patent/DK0956154T3/da active
- 1997-10-16 EP EP97909430A patent/EP0956154B1/en not_active Expired - Lifetime
- 1997-10-16 US US09/284,400 patent/US6562748B2/en not_active Expired - Lifetime
- 1997-10-16 CA CA002523807A patent/CA2523807C/en not_active Expired - Lifetime
- 1997-10-16 WO PCT/GB1997/002847 patent/WO1998017385A1/en active IP Right Grant
- 1997-10-16 ES ES02075357T patent/ES2286195T3/es not_active Expired - Lifetime
- 1997-10-16 DK DK02075357T patent/DK1222958T3/da active
- 1997-10-16 EP EP02075357A patent/EP1222958B8/en not_active Expired - Lifetime
- 1997-10-16 DE DE69714776T patent/DE69714776T2/de not_active Expired - Lifetime
- 1997-10-16 PT PT97909430T patent/PT956154E/pt unknown
- 1997-10-16 AU AU47117/97A patent/AU726298B2/en not_active Expired
- 1997-10-16 DE DE69737819T patent/DE69737819T2/de not_active Expired - Lifetime
- 1997-10-16 ES ES97909430T patent/ES2182038T3/es not_active Expired - Lifetime
- 1997-10-16 AT AT02075357T patent/ATE364443T1/de not_active IP Right Cessation
- 1997-10-16 PT PT02075357T patent/PT1222958E/pt unknown
-
2004
- 2004-09-13 JP JP2004265884A patent/JP4472474B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
PT956154E (pt) | 2003-01-31 |
US20020072466A1 (en) | 2002-06-13 |
DE69737819T2 (de) | 2008-03-06 |
DE69714776T2 (de) | 2003-04-10 |
GB9621620D0 (en) | 1996-12-11 |
EP1222958A2 (en) | 2002-07-17 |
PT1222958E (pt) | 2007-07-24 |
DE69714776D1 (de) | 2002-09-19 |
CA2266956C (en) | 2006-07-11 |
CA2266956A1 (en) | 1998-04-30 |
EP0956154B1 (en) | 2002-08-14 |
AU726298B2 (en) | 2000-11-02 |
JP2001502237A (ja) | 2001-02-20 |
CA2523807C (en) | 2007-09-25 |
AU4711797A (en) | 1998-05-15 |
EP1222958A3 (en) | 2002-07-31 |
DK1222958T3 (da) | 2007-09-03 |
DK0956154T3 (da) | 2002-12-02 |
US6562748B2 (en) | 2003-05-13 |
EP1222958B8 (en) | 2010-04-14 |
CA2523807A1 (en) | 1998-04-30 |
WO1998017385A1 (en) | 1998-04-30 |
EP0956154A1 (en) | 1999-11-17 |
JP4364306B2 (ja) | 2009-11-18 |
JP2005046843A (ja) | 2005-02-24 |
DE69737819D1 (de) | 2007-07-26 |
ATE364443T1 (de) | 2007-07-15 |
ATE222142T1 (de) | 2002-08-15 |
EP1222958B1 (en) | 2007-06-13 |
ES2182038T3 (es) | 2003-03-01 |
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