SK282677B6 - Spôsob čistenia a/alebo obnovy úplne alebo čiastočne dezaktivovaných katalyzátorov na odstránenie dusíka z dymových plynov - Google Patents
Spôsob čistenia a/alebo obnovy úplne alebo čiastočne dezaktivovaných katalyzátorov na odstránenie dusíka z dymových plynov Download PDFInfo
- Publication number
- SK282677B6 SK282677B6 SK31-99A SK3199A SK282677B6 SK 282677 B6 SK282677 B6 SK 282677B6 SK 3199 A SK3199 A SK 3199A SK 282677 B6 SK282677 B6 SK 282677B6
- Authority
- SK
- Slovakia
- Prior art keywords
- catalysts
- fluid
- washing
- catalyst
- regenerating
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
- C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
- C10J3/72—Other features
- C10J3/86—Other features combined with waste-heat boilers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8621—Removing nitrogen compounds
- B01D53/8625—Nitrogen oxides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/88—Handling or mounting catalysts
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/90—Regeneration or reactivation
- B01J23/92—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
-
- 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
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
-
- 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
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
- B01J38/485—Impregnating or reimpregnating with, or deposition of metal compounds or catalytically active elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
- F22B1/1838—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines the hot gas being under a high pressure, e.g. in chemical installations
- F22B1/1846—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines the hot gas being under a high pressure, e.g. in chemical installations the hot gas being loaded with particles, e.g. waste heat boilers after a coal gasification plant
-
- 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
- B01J38/00—Regeneration or reactivation of catalysts, in general
- B01J38/48—Liquid treating or treating in liquid phase, e.g. dissolved or suspended
- B01J38/60—Liquid treating or treating in liquid phase, e.g. dissolved or suspended using acids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/584—Recycling of catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19628212A DE19628212B4 (de) | 1996-07-12 | 1996-07-12 | Verfahren zum Reinigen und/oder Regenerieren von ganz oder teilweise desaktivierten Katalysatoren zur Entstickung von Rauchgasen |
PCT/EP1997/003650 WO1998002248A1 (de) | 1996-07-12 | 1997-07-10 | Verfahren zum reinigen und/oder regenerieren von ganz oder teilweise desaktivierten katalysatoren zur entstickung von rauchgasen |
Publications (2)
Publication Number | Publication Date |
---|---|
SK3199A3 SK3199A3 (en) | 1999-07-12 |
SK282677B6 true SK282677B6 (sk) | 2002-11-06 |
Family
ID=7799704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SK31-99A SK282677B6 (sk) | 1996-07-12 | 1997-07-10 | Spôsob čistenia a/alebo obnovy úplne alebo čiastočne dezaktivovaných katalyzátorov na odstránenie dusíka z dymových plynov |
Country Status (11)
Country | Link |
---|---|
US (4) | US6232254B1 (pl) |
EP (1) | EP0910472B1 (pl) |
JP (2) | JP2000514351A (pl) |
AT (1) | ATE183947T1 (pl) |
CZ (1) | CZ294663B6 (pl) |
DE (2) | DE19628212B4 (pl) |
ES (1) | ES2140244T3 (pl) |
HU (1) | HU221612B (pl) |
PL (1) | PL190914B1 (pl) |
SK (1) | SK282677B6 (pl) |
WO (1) | WO1998002248A1 (pl) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19628212B4 (de) * | 1996-07-12 | 2008-06-05 | Enbw Energy Solutions Gmbh | Verfahren zum Reinigen und/oder Regenerieren von ganz oder teilweise desaktivierten Katalysatoren zur Entstickung von Rauchgasen |
DE19723796C2 (de) | 1997-06-06 | 2003-07-17 | Saar En Gmbh | Verfahren zur erneuten Aktivierung wabenförmig aufgebauter Katalysatorelemente für die Entstickung von Rauchgasen |
DE19829916B4 (de) * | 1998-07-06 | 2005-03-24 | Envica Gmbh | Verfahren zur Regeneration von Katalysatoren und regenerierte Katalysatoren |
US6863019B2 (en) | 2000-06-13 | 2005-03-08 | Applied Materials, Inc. | Semiconductor device fabrication chamber cleaning method and apparatus with recirculation of cleaning gas |
EP1266689A1 (de) * | 2001-06-15 | 2002-12-18 | Siemens Aktiengesellschaft | Verfahren zur Regeneration eines für die Stickoxidminderung ausgebildeten Katalysators |
DE10222915B4 (de) * | 2002-05-24 | 2013-03-28 | Steag Power Saar Gmbh | Verfahren zur erneuten Aktivierung wabenförmig aufgebauter Katalysatorelemente für die Entstickung von Rauchgasen |
JP4578048B2 (ja) * | 2002-06-21 | 2010-11-10 | 中国電力株式会社 | 脱硝触媒再生方法 |
DE10241004A1 (de) | 2002-09-05 | 2004-03-11 | Envica Gmbh | Verfahren zur Regeneration von eisenbelasteten Denox-Katalysatoren |
US7945021B2 (en) | 2002-12-18 | 2011-05-17 | Varian Medical Systems, Inc. | Multi-mode cone beam CT radiotherapy simulator and treatment machine with a flat panel imager |
US6913026B2 (en) * | 2003-02-25 | 2005-07-05 | Enerfab, Inc. | Methods for cleaning catalytic converters |
US7559993B1 (en) | 2003-06-03 | 2009-07-14 | Scr-Tech Llc | Process for decoating a washcoat catalyst substrate |
US6929701B1 (en) | 2003-06-03 | 2005-08-16 | Scr-Tech Llc | Process for decoating a washcoat catalyst substrate |
DE10325779A1 (de) * | 2003-06-05 | 2005-01-05 | Envica Gmbh | Verfahren zur Entfernung von Verstopfungen aus denitrifizierenden Katalysatoren |
DE102005000873A1 (de) | 2005-01-05 | 2006-07-13 | Blohm, Maik | Verfahren und Vorrichtung zur Reinigung von SCR-Katalysatoren zwecks Wiedererlangung der Aktivität |
DE502005010940D1 (de) | 2005-12-16 | 2011-03-17 | Evonik Energy Services Gmbh | Verfahren zum Behandeln von Rauchgas-Katalysatoren |
US7781361B2 (en) * | 2006-05-11 | 2010-08-24 | Corning Incorporated | Method for regeneration of activated carbon catalyst beds |
DE102007020855A1 (de) | 2007-05-02 | 2008-11-06 | Evonik Energy Services Gmbh | Verfahren zum Reinigen von Rauchgasen aus Verbrennungsanlagen |
PT2033702E (pt) | 2007-09-04 | 2011-03-29 | Evonik Energy Services Gmbh | Processo para remover mercúrio de gases de exaustão de combustão |
US7741239B2 (en) * | 2008-03-11 | 2010-06-22 | Evonik Energy Services Llc | Methods of regeneration of SCR catalyst poisoned by phosphorous components in flue gas |
US7723251B2 (en) | 2008-03-11 | 2010-05-25 | Evonik Energy Services Llc | Method of regeneration of SCR catalyst |
DE102009008686A1 (de) | 2009-02-06 | 2010-08-12 | Enbw Kraftwerke Ag | Verfahren zur Reaktivierung und Optimierung von ganz oder teilweise deaktivierten oder zur Optimierung der Aktivität von neuen Katalysatoren zur Entstickung von Rauchgasen |
JP5349359B2 (ja) * | 2010-02-09 | 2013-11-20 | 中国電力株式会社 | 脱硝触媒の再生方法 |
US8268743B2 (en) * | 2011-05-04 | 2012-09-18 | Steag Energy Services Gmbh | Pluggage removal method for SCR catalysts and systems |
JP5701185B2 (ja) | 2011-09-09 | 2015-04-15 | 三菱重工業株式会社 | 脱硝触媒のso2酸化率上昇低減方法 |
DK2772293T3 (da) * | 2013-03-01 | 2020-08-24 | Gore & Ass | Stoffiltersystem og fremgangsmåde til regenerering af et stoffilter |
KR101446142B1 (ko) * | 2013-08-01 | 2014-10-06 | 주식회사 아주엔비씨 | Scr 촉매의 세미-인시츄 재생방법 |
FR3041546B1 (fr) * | 2015-09-25 | 2019-06-07 | Renault S.A.S | Procede et systeme de nettoyage d'un filtre a particules |
KR101819283B1 (ko) * | 2015-10-26 | 2018-01-17 | 주식회사 포스코 | Scr 촉매의 재생 방법 |
WO2017117103A1 (en) | 2015-12-30 | 2017-07-06 | Cummins Inc. | Recovering deactivated metal/zeolite catalysts |
CN111715210A (zh) * | 2020-07-09 | 2020-09-29 | 江苏龙净科杰环保技术有限公司 | 一种水泥窑铊中毒scr脱硝催化剂的再生方法 |
Family Cites Families (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2871201A (en) * | 1951-07-06 | 1959-01-27 | Union Oil Co | Hydrocarbon conversion catalysts |
JPS4934899B1 (pl) * | 1970-01-31 | 1974-09-18 | ||
FR2123917A5 (en) * | 1971-02-05 | 1972-09-15 | Maltret Georges | Co-current gas scrubbing tower - for recovery or neutralization of nitrogenous fumes |
US3733788A (en) * | 1972-05-10 | 1973-05-22 | W Crowley | Apparatus for removing particulate and gaseous pollutants from stack smoke |
US4210628A (en) | 1973-07-12 | 1980-07-01 | Takeda Chemical Industries, Ltd. | Removal of nitrogen oxides |
JPS5227091A (en) * | 1975-08-27 | 1977-03-01 | Kobe Steel Ltd | Reproduction process of catalyst for removing nitrogen oxides in waste gas |
JPS5228460A (en) * | 1975-08-29 | 1977-03-03 | Kobe Steel Ltd | Catalytic reaction apparatus |
JPS5326772A (en) * | 1976-08-26 | 1978-03-13 | Denka Engineering | Method and apparatus for preventing dusttsticking |
US4190554A (en) * | 1976-12-22 | 1980-02-26 | Osaka Gas Company, Ltd. | Method for reactivation of platinum group metal catalyst with aqueous alkaline and/or reducing solutions |
JPS5637053A (en) * | 1979-09-03 | 1981-04-10 | Kawasaki Heavy Ind Ltd | Regenerating treatment of denitrificating catalyst |
CA1163810A (en) * | 1980-02-20 | 1984-03-20 | Petrus J.W.M. Van Den Bosch | Process for the removal of vanadium-containing acid from an acid-extracted deactivated demetallization catalyst |
JPS5820234A (ja) * | 1981-07-29 | 1983-02-05 | Mitsubishi Heavy Ind Ltd | 触媒の水洗方法 |
US4406775A (en) * | 1982-02-01 | 1983-09-27 | Exxon Research And Engineering Co. | Catalyst regeneration process |
JPS58189041A (ja) * | 1982-04-30 | 1983-11-04 | Mitsubishi Heavy Ind Ltd | 触媒の再生方法 |
JPS5949847A (ja) * | 1982-09-13 | 1984-03-22 | Ngk Insulators Ltd | 脱硝触媒の賦活方法 |
US4575336A (en) * | 1983-07-25 | 1986-03-11 | Eco Industries, Inc. | Apparatus for treating oil field wastes containing hydrocarbons |
JPS6048147A (ja) * | 1983-08-25 | 1985-03-15 | Mitsubishi Heavy Ind Ltd | 触媒の賦活方法 |
JPS6071079A (ja) * | 1983-09-29 | 1985-04-22 | Mitsubishi Heavy Ind Ltd | 洗浄廃水の処理方法 |
JPS61254230A (ja) * | 1985-05-07 | 1986-11-12 | Mitsubishi Heavy Ind Ltd | 脱硝方法及び脱硝装置 |
JPS61263646A (ja) | 1985-05-17 | 1986-11-21 | Mitsubishi Heavy Ind Ltd | 石炭焚脱硝触媒の再生方法 |
US4849095A (en) * | 1985-11-01 | 1989-07-18 | Uop | Process for hydrogenating a hydrocarbonaceous charge stock |
FR2590805B1 (fr) * | 1985-12-02 | 1990-02-09 | Propiorga | Procede et installation de neutralisation de fumees acides provenant notamment de la combustion de residus |
JPH0714486B2 (ja) * | 1986-04-11 | 1995-02-22 | 川崎重工業株式会社 | 触媒の乾式再生方法 |
JPH0714487B2 (ja) * | 1986-12-12 | 1995-02-22 | 石川島播磨重工業株式会社 | 脱硝触媒の再生処理装置 |
DE3816600A1 (de) * | 1988-05-14 | 1989-11-23 | Huels Chemische Werke Ag | Verfahren zur regeneration arsenkontaminierter katalysatoren und sorbentien |
US4992614A (en) * | 1988-06-30 | 1991-02-12 | Mobil Oil Corp. | Reactivation of partially deactivated catalyst employing ultrasonic energy |
JP2994769B2 (ja) * | 1991-02-15 | 1999-12-27 | 三菱重工業株式会社 | 脱硝触媒再生液の処理方法 |
US5480524A (en) * | 1991-12-21 | 1996-01-02 | Robert Aalbers | Method and apparatus for removing undesirable chemical substances from gases, exhaust gases, vapors, and brines |
GB9219720D0 (en) * | 1992-09-17 | 1992-10-28 | Ici Plc | Catalyst production |
US5308810A (en) * | 1992-12-28 | 1994-05-03 | Atlantic Richfield Company | Method for treating contaminated catalyst |
JPH08173764A (ja) * | 1994-12-28 | 1996-07-09 | Fuji Electric Co Ltd | 有害ガス除去装置 |
JPH08196920A (ja) * | 1995-01-25 | 1996-08-06 | Nippon Steel Corp | 脱硝触媒の再生方法 |
JP3297305B2 (ja) * | 1996-06-13 | 2002-07-02 | 三菱重工業株式会社 | ハニカム触媒の目詰りダストの除去方法 |
DE19628212B4 (de) * | 1996-07-12 | 2008-06-05 | Enbw Energy Solutions Gmbh | Verfahren zum Reinigen und/oder Regenerieren von ganz oder teilweise desaktivierten Katalysatoren zur Entstickung von Rauchgasen |
US5817701A (en) * | 1997-05-02 | 1998-10-06 | Exxon Research And Engineering Company | Slurry hydrocarbon synthesis with cyclic CO purge and catalyst rejuvenation |
US5844005A (en) * | 1997-05-02 | 1998-12-01 | Exxon Research And Engineering Company | Hydrocarbon synthesis using reactor tail gas for catalyst rejuvenation |
US6395664B1 (en) * | 1998-02-19 | 2002-05-28 | Uop Llc | Process for reactivating a deactivated dehydrocyclodimerization catalyst with water |
DE19829916B4 (de) * | 1998-07-06 | 2005-03-24 | Envica Gmbh | Verfahren zur Regeneration von Katalysatoren und regenerierte Katalysatoren |
US6395665B2 (en) * | 1998-07-24 | 2002-05-28 | Mitsubishi Heavy Industries, Ltd. | Methods for the regeneration of a denitration catalyst |
-
1996
- 1996-07-12 DE DE19628212A patent/DE19628212B4/de not_active Expired - Fee Related
-
1997
- 1997-07-10 JP JP10505588A patent/JP2000514351A/ja not_active Withdrawn
- 1997-07-10 US US09/147,477 patent/US6232254B1/en not_active Expired - Lifetime
- 1997-07-10 EP EP97938815A patent/EP0910472B1/de not_active Expired - Lifetime
- 1997-07-10 DE DE59700402T patent/DE59700402D1/de not_active Expired - Lifetime
- 1997-07-10 ES ES97938815T patent/ES2140244T3/es not_active Expired - Lifetime
- 1997-07-10 WO PCT/EP1997/003650 patent/WO1998002248A1/de active IP Right Grant
- 1997-07-10 AT AT97938815T patent/ATE183947T1/de not_active IP Right Cessation
- 1997-07-10 CZ CZ199963A patent/CZ294663B6/cs not_active IP Right Cessation
- 1997-07-10 SK SK31-99A patent/SK282677B6/sk not_active IP Right Cessation
- 1997-07-10 PL PL331169A patent/PL190914B1/pl not_active IP Right Cessation
- 1997-07-10 HU HU9903256A patent/HU221612B/hu not_active IP Right Cessation
-
2001
- 2001-04-27 US US09/842,621 patent/US6631727B2/en not_active Expired - Lifetime
-
2003
- 2003-09-04 US US10/654,450 patent/US20050119109A1/en not_active Abandoned
-
2007
- 2007-06-11 US US11/761,018 patent/US20070221250A1/en not_active Abandoned
-
2008
- 2008-02-13 JP JP2008031690A patent/JP2008119695A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
PL331169A1 (en) | 1999-06-21 |
WO1998002248A1 (de) | 1998-01-22 |
US6631727B2 (en) | 2003-10-14 |
EP0910472B1 (de) | 1999-09-01 |
HUP9903256A2 (hu) | 2000-02-28 |
CZ6399A3 (cs) | 1999-07-14 |
ATE183947T1 (de) | 1999-09-15 |
SK3199A3 (en) | 1999-07-12 |
US6232254B1 (en) | 2001-05-15 |
DE19628212A1 (de) | 1998-01-15 |
HU221612B (hu) | 2002-11-28 |
US20050119109A1 (en) | 2005-06-02 |
DE19628212B4 (de) | 2008-06-05 |
HUP9903256A3 (en) | 2001-10-29 |
US20070221250A1 (en) | 2007-09-27 |
CZ294663B6 (cs) | 2005-02-16 |
PL190914B1 (pl) | 2006-02-28 |
JP2000514351A (ja) | 2000-10-31 |
DE59700402D1 (de) | 1999-10-07 |
ES2140244T3 (es) | 2000-02-16 |
US20020006860A1 (en) | 2002-01-17 |
JP2008119695A (ja) | 2008-05-29 |
EP0910472A1 (de) | 1999-04-28 |
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