DE69133104D1 - Verfahren zur Beseitigung von Arsen aus einem Fluidum in Gegenwart einer Sorptionsmasse - Google Patents
Verfahren zur Beseitigung von Arsen aus einem Fluidum in Gegenwart einer SorptionsmasseInfo
- Publication number
- DE69133104D1 DE69133104D1 DE69133104T DE69133104T DE69133104D1 DE 69133104 D1 DE69133104 D1 DE 69133104D1 DE 69133104 T DE69133104 T DE 69133104T DE 69133104 T DE69133104 T DE 69133104T DE 69133104 D1 DE69133104 D1 DE 69133104D1
- Authority
- DE
- Germany
- Prior art keywords
- sorbent
- fluid
- removing arsenic
- arsenic
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
-
- 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
- B01D53/46—Removing components of defined structure
- B01D53/64—Heavy metals or compounds thereof, e.g. mercury
-
- 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
- B01J20/0203—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
- B01J20/0233—Compounds of Cu, Ag, Au
- B01J20/0237—Compounds of Cu
-
- 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
- B01J20/0203—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
- B01J20/0274—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04 characterised by the type of anion
- B01J20/0285—Sulfides of compounds other than those provided for in B01J20/045
-
- 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
- B01J20/3078—Thermal treatment, e.g. calcining or pyrolizing
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Treating Waste Gases (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9013599A FR2668465B1 (fr) | 1990-10-30 | 1990-10-30 | Procede d'elimination de mercure ou d'arsenic dans un fluide en presence d'une masse de captation de mercure et/ou d'arsenic. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69133104D1 true DE69133104D1 (de) | 2002-10-17 |
DE69133104T2 DE69133104T2 (de) | 2003-02-27 |
Family
ID=9401791
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69133104T Expired - Lifetime DE69133104T2 (de) | 1990-10-30 | 1991-10-29 | Verfahren zur Beseitigung von Arsen aus einem Fluidum in Gegenwart einer Sorptionsmasse |
DE69119541T Expired - Lifetime DE69119541T2 (de) | 1990-10-30 | 1991-10-29 | Verfahren zur Beseitigung von Quecksilber und eventuell vorhandenem Arsen aus einem Fluidum in Gegenwart einer Absorptionsmasse für Quecksilber und Arsen |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69119541T Expired - Lifetime DE69119541T2 (de) | 1990-10-30 | 1991-10-29 | Verfahren zur Beseitigung von Quecksilber und eventuell vorhandenem Arsen aus einem Fluidum in Gegenwart einer Absorptionsmasse für Quecksilber und Arsen |
Country Status (9)
Country | Link |
---|---|
US (1) | US5245106A (de) |
EP (2) | EP0484234B1 (de) |
JP (1) | JP3194095B2 (de) |
CN (2) | CN1162205C (de) |
AU (1) | AU648119B2 (de) |
DE (2) | DE69133104T2 (de) |
ES (2) | ES2183820T3 (de) |
FR (1) | FR2668465B1 (de) |
MY (2) | MY107967A (de) |
Families Citing this family (80)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2668388B1 (fr) * | 1990-10-30 | 1994-09-09 | Inst Francais Du Petrole | Procede de preparation d'une masse solide de captation de mercure. |
FR2668385B1 (fr) * | 1990-10-30 | 1993-10-15 | Institut Francais Petrole | Procede d'elimination d'arsenic dans un gaz par passage sur une masse a base d'un support de sulfure de cuivre. |
GB9607066D0 (en) * | 1996-04-03 | 1996-06-05 | Ici Plc | Purification process |
NL1007579C2 (nl) * | 1997-11-19 | 1999-05-20 | Anthonius Hendricus Vermeulen | Installatie voor het selectief reinigen van gassen afkomstig van een crematie-oven. |
US6350372B1 (en) | 1999-05-17 | 2002-02-26 | Mobil Oil Corporation | Mercury removal in petroleum crude using H2S/C |
US6537443B1 (en) | 2000-02-24 | 2003-03-25 | Union Oil Company Of California | Process for removing mercury from liquid hydrocarbons |
US6797178B2 (en) | 2000-03-24 | 2004-09-28 | Ada Technologies, Inc. | Method for removing mercury and mercuric compounds from dental effluents |
US6582497B1 (en) * | 2000-06-09 | 2003-06-24 | Merck & Co., Inc. | Adsorption power for removing mercury from high temperature high moisture gas streams |
US7288499B1 (en) * | 2001-04-30 | 2007-10-30 | Ada Technologies, Inc | Regenerable high capacity sorbent for removal of mercury from flue gas |
US6719828B1 (en) | 2001-04-30 | 2004-04-13 | John S. Lovell | High capacity regenerable sorbent for removal of mercury from flue gas |
JP5148033B2 (ja) * | 2001-08-13 | 2013-02-20 | 三菱重工業株式会社 | 排ガス処理剤及びこれを利用する排ガス処理設備 |
AU2003213854A1 (en) * | 2002-03-12 | 2003-09-29 | Battelle Memorial Institute | Treatment of environmental pollutants with mineral ores |
US8080459B2 (en) | 2002-09-24 | 2011-12-20 | Vishay-Siliconix | Self aligned contact in a semiconductor device and method of fabricating the same |
US7361209B1 (en) | 2003-04-03 | 2008-04-22 | Ada Environmental Solutions, Llc | Apparatus and process for preparing sorbents for mercury control at the point of use |
US20060198777A1 (en) * | 2005-03-03 | 2006-09-07 | Cross Joseph B | Mercury removal sorbent |
US9685524B2 (en) | 2005-03-11 | 2017-06-20 | Vishay-Siliconix | Narrow semiconductor trench structure |
GB0515419D0 (en) * | 2005-07-27 | 2005-08-31 | Johnson Matthey Plc | Process for removing mercury from gaseous streams |
US20070092418A1 (en) * | 2005-10-17 | 2007-04-26 | Chemical Products Corporation | Sorbents for Removal of Mercury from Flue Gas |
US7578869B2 (en) | 2005-11-30 | 2009-08-25 | Basf Catalysts Llc | Methods of manufacturing bentonite pollution control sorbents |
US7704920B2 (en) | 2005-11-30 | 2010-04-27 | Basf Catalysts Llc | Pollutant emission control sorbents and methods of manufacture |
US7575629B2 (en) | 2005-11-30 | 2009-08-18 | Basf Catalysts Llc | Pollutant emission control sorbents and methods of manufacture |
TWI489557B (zh) | 2005-12-22 | 2015-06-21 | Vishay Siliconix | 高移動率p-通道溝槽及平面型空乏模式的功率型金屬氧化物半導體場效電晶體 |
US8409954B2 (en) | 2006-03-21 | 2013-04-02 | Vishay-Silconix | Ultra-low drain-source resistance power MOSFET |
US8057576B1 (en) * | 2008-06-10 | 2011-11-15 | Calgon Carbon Corporation | Enhanced adsorbents and methods for mercury removal |
US20070265161A1 (en) * | 2006-05-11 | 2007-11-15 | Gadkaree Kishor P | Activated carbon honeycomb catalyst beds and methods for the manufacture of same |
US7753992B2 (en) | 2006-06-19 | 2010-07-13 | Basf Corporation | Methods of manufacturing mercury sorbents and removing mercury from a gas stream |
US20080041227A1 (en) * | 2006-08-15 | 2008-02-21 | Mulvaney Iii Robert C | Process for Removal of Mercury from Gas Stream |
GB0616343D0 (en) | 2006-08-17 | 2006-09-27 | Johnson Matthey Plc | Mercury removal |
TWI414516B (zh) * | 2006-08-25 | 2013-11-11 | Basf Ag | 自富含氫氣之含烯烴氣體混合物中移除氧氣、氮氧化物、乙炔及/或二烯之方法 |
US9437729B2 (en) | 2007-01-08 | 2016-09-06 | Vishay-Siliconix | High-density power MOSFET with planarized metalization |
US7556672B2 (en) * | 2007-02-05 | 2009-07-07 | Gas Technology Institute | Regenerative process for removal of mercury and other heavy metals from gases containing H2 and/or CO |
US20080207443A1 (en) * | 2007-02-28 | 2008-08-28 | Kishor Purushottam Gadkaree | Sorbent comprising activated carbon, process for making same and use thereof |
US9947770B2 (en) | 2007-04-03 | 2018-04-17 | Vishay-Siliconix | Self-aligned trench MOSFET and method of manufacture |
US8741243B2 (en) | 2007-05-14 | 2014-06-03 | Corning Incorporated | Sorbent bodies comprising activated carbon, processes for making them, and their use |
US7998898B2 (en) * | 2007-10-26 | 2011-08-16 | Corning Incorporated | Sorbent comprising activated carbon, process for making same and use thereof |
EP2205338A2 (de) * | 2007-08-29 | 2010-07-14 | Corning Incorporated | Verfahren zur entfernung von toxischen metallen aus einem fluidstrom |
US8685351B2 (en) | 2007-09-24 | 2014-04-01 | Basf Corporation | Pollutant emission control sorbents and methods of manufacture and use |
US8906823B2 (en) | 2007-09-24 | 2014-12-09 | Basf Corporation | Pollutant emission control sorbents and methods of manufacture and use |
US9484451B2 (en) | 2007-10-05 | 2016-11-01 | Vishay-Siliconix | MOSFET active area and edge termination area charge balance |
GB0802828D0 (en) * | 2008-02-15 | 2008-03-26 | Johnson Matthey Plc | Absorbents |
US20090297885A1 (en) * | 2008-05-30 | 2009-12-03 | Kishor Purushottam Gadkaree | Composite Comprising An Inorganic Substrate With A Coating Comprising Activated Carbon And Metal Sulfide |
US8124213B2 (en) * | 2008-05-30 | 2012-02-28 | Corning Incorporated | Flow-through sorbent comprising a metal sulfide |
US8691722B2 (en) * | 2008-07-03 | 2014-04-08 | Corning Incorporated | Sorbent comprising activated carbon particles, sulfur and metal catalyst |
US7901486B2 (en) * | 2008-10-02 | 2011-03-08 | Conocophillips Company | Removal of heavy metals from hydrocarbon gases |
US20110247312A1 (en) * | 2008-12-19 | 2011-10-13 | Dana Craig Bookbinder | Coated Flow-Through Substrates and Methods for Making and Using Them |
US20110314821A1 (en) * | 2008-12-19 | 2011-12-29 | Dana Craig Bookbinder | Flow-Through Substrates and Methods for Making and Using Them |
US8420561B2 (en) * | 2009-06-16 | 2013-04-16 | Amcol International Corporation | Flue gas scrubbing |
US8268744B2 (en) * | 2009-06-16 | 2012-09-18 | Amcol International Corporation | High shear method for manufacturing a synthetic smectite mineral |
US9443974B2 (en) | 2009-08-27 | 2016-09-13 | Vishay-Siliconix | Super junction trench power MOSFET device fabrication |
US9425306B2 (en) | 2009-08-27 | 2016-08-23 | Vishay-Siliconix | Super junction trench power MOSFET devices |
US9431530B2 (en) | 2009-10-20 | 2016-08-30 | Vishay-Siliconix | Super-high density trench MOSFET |
FR2959240B1 (fr) | 2010-04-23 | 2014-10-24 | Inst Francais Du Petrole | Procede d'elimination des especes mercuriques presentes dans une charge hydrocarbonee |
JP2012071226A (ja) * | 2010-09-27 | 2012-04-12 | Central Res Inst Of Electric Power Ind | 水銀除去機能を有するガス処理設備 |
KR102034422B1 (ko) * | 2011-12-22 | 2019-10-18 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 금속 황화물을 포함하는 여과재 |
GB201204650D0 (en) * | 2012-03-16 | 2012-05-02 | Johnson Matthey Plc | A method for producing a sulphided copper sorbent |
US9842911B2 (en) | 2012-05-30 | 2017-12-12 | Vishay-Siliconix | Adaptive charge balanced edge termination |
US20130330257A1 (en) | 2012-06-11 | 2013-12-12 | Calgon Carbon Corporation | Sorbents for removal of mercury |
GB201213360D0 (en) * | 2012-07-26 | 2012-09-12 | Johnson Matthey Plc | Process |
GB201213361D0 (en) * | 2012-07-26 | 2012-09-12 | Johnson Matthey Plc | Sorbents |
JP6076854B2 (ja) * | 2013-08-07 | 2017-02-08 | Jxエネルギー株式会社 | 炭化水素油中の水銀の除去方法 |
CN103521166A (zh) * | 2013-10-22 | 2014-01-22 | 北京三聚环保新材料股份有限公司 | 铜系脱汞剂的制备方法 |
CN103521165A (zh) * | 2013-10-22 | 2014-01-22 | 北京三聚环保新材料股份有限公司 | 一种铜系脱汞剂的制备方法 |
GB201322462D0 (en) * | 2013-12-18 | 2014-02-05 | Johnson Matthey Plc | Method for preparing a sorbent |
GB201322464D0 (en) * | 2013-12-18 | 2014-02-05 | Johnson Matthey Plc | Method for preparing a sorbent |
GB201322466D0 (en) | 2013-12-18 | 2014-02-05 | Johnson Matthey Plc | Method for preparing a sorbent |
GB201322461D0 (en) * | 2013-12-18 | 2014-02-05 | Johnson Matthey Plc | Method for preparing a sorbent |
CN105126557B (zh) * | 2014-05-30 | 2017-03-01 | 北京三聚环保新材料股份有限公司 | 一种硫化铜脱汞剂的制备方法 |
US9887259B2 (en) | 2014-06-23 | 2018-02-06 | Vishay-Siliconix | Modulated super junction power MOSFET devices |
CN107078161A (zh) | 2014-08-19 | 2017-08-18 | 维西埃-硅化物公司 | 电子电路 |
EP3183754A4 (de) | 2014-08-19 | 2018-05-02 | Vishay-Siliconix | Sj-mosfet |
CN104785278A (zh) * | 2015-03-25 | 2015-07-22 | 江苏佳华新材料科技有限公司 | 一种脱汞催化剂及其制备方法 |
GB201509824D0 (en) * | 2015-06-05 | 2015-07-22 | Johnson Matthey Plc | Method for preparing a sorbent |
GB201509822D0 (en) * | 2015-06-05 | 2015-07-22 | Johnson Matthey Plc | Method for preparing a sorbent |
GB201509823D0 (en) | 2015-06-05 | 2015-07-22 | Johnson Matthey Plc | Method for preparing a sorbent |
US10220369B2 (en) | 2015-08-11 | 2019-03-05 | Calgon Carbon Corporation | Enhanced sorbent formulation for removal of mercury from flue gas |
JP2018532586A (ja) * | 2015-10-30 | 2018-11-08 | アムコル・インターナショナル・コーポレーション | 水銀吸着材の改良された製造方法 |
WO2018104257A1 (en) * | 2016-12-05 | 2018-06-14 | Umicore | Removal of arsenic from flue-gas |
US20180319674A1 (en) * | 2017-05-04 | 2018-11-08 | Uop Llc | Removal of selenocyanate from industrial water systems with sulfided metal adsorbents |
CN111375373B (zh) * | 2018-12-29 | 2022-08-12 | 中国石油化工股份有限公司 | 一种以活性炭为载体的吸附剂及其制备方法 |
CN110860271B (zh) * | 2019-12-28 | 2022-07-01 | 合肥学院 | 一种SiO2/Ag2S纳米复合粉体在脱除亚甲基蓝中的应用 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2781297A (en) * | 1952-10-24 | 1957-02-12 | Universal Oil Prod Co | Treatment of petroleum fractions |
DE2656803C2 (de) * | 1975-12-18 | 1986-12-18 | Institut Français du Pétrole, Rueil-Malmaison, Hauts-de-Seine | Verfahren zur Entfernung von in einem Gas oder in einer Flüssigkeit vorhandenem Quecksilber |
US4338288A (en) * | 1978-09-14 | 1982-07-06 | Mobil Oil Corporation | Sorbent for removing metals from fluids |
FR2534826A1 (fr) * | 1982-10-26 | 1984-04-27 | Pro Catalyse | Nouvelles masses d'absorption pour l'elimination du mercure comportant un support sur lequel est depose du soufre |
US4474896A (en) * | 1983-03-31 | 1984-10-02 | Union Carbide Corporation | Adsorbent compositions |
US4601998A (en) * | 1983-08-17 | 1986-07-22 | Mobil Oil Corporation | Method and catalyst for removing contaminants from hydrocarbonaceous fluids using a copper-group via metal-alumina catalyst |
US4593148A (en) * | 1985-03-25 | 1986-06-03 | Phillips Petroleum Company | Process for removal of arsine impurities from gases containing arsine and hydrogen sulfide |
DZ1209A1 (fr) * | 1987-05-26 | 2004-09-13 | Inst Francais Du Petrole | Procédé de préparation et de régeneration d'une masse solide de captation du mercure renfermant du cuivre. |
FR2615756B1 (fr) * | 1987-05-26 | 1993-05-14 | Inst Francais Du Petrole | Procede de regeneration d'une masse d'absorption du mercure renfermant du cuivre |
US4902262A (en) * | 1987-07-27 | 1990-02-20 | Lunsford David W | Power unit and battery pack for toys |
FR2628338B1 (fr) * | 1988-03-10 | 1991-01-04 | Inst Francais Du Petrole | Procede pour l'elimination du mercure dans les hydrocarbures |
WO1990001068A1 (en) * | 1988-07-22 | 1990-02-08 | Life Technologies, Inc. | Sequence specific assay for the detection of a nucleic acid molecule |
FR2644472B1 (fr) * | 1989-03-16 | 1991-06-21 | Inst Francais Du Petrole | Procede pour l'elimination du mercure et eventuellement d'arsenic dans les hydrocarbures |
US5024683A (en) * | 1990-06-12 | 1991-06-18 | Phillips Petroleum Company | Sorption of trialkyl arsines |
-
1990
- 1990-10-30 FR FR9013599A patent/FR2668465B1/fr not_active Expired - Lifetime
-
1991
- 1991-10-29 DE DE69133104T patent/DE69133104T2/de not_active Expired - Lifetime
- 1991-10-29 EP EP91402903A patent/EP0484234B1/de not_active Expired - Lifetime
- 1991-10-29 MY MYPI91002000A patent/MY107967A/en unknown
- 1991-10-29 MY MYPI91002001A patent/MY107862A/en unknown
- 1991-10-29 ES ES94108002T patent/ES2183820T3/es not_active Expired - Lifetime
- 1991-10-29 EP EP94108002A patent/EP0628337B1/de not_active Expired - Lifetime
- 1991-10-29 DE DE69119541T patent/DE69119541T2/de not_active Expired - Lifetime
- 1991-10-29 ES ES91402903T patent/ES2090276T3/es not_active Expired - Lifetime
- 1991-10-30 CN CNB011169605A patent/CN1162205C/zh not_active Expired - Lifetime
- 1991-10-30 JP JP28454791A patent/JP3194095B2/ja not_active Expired - Fee Related
- 1991-10-30 US US07/785,111 patent/US5245106A/en not_active Expired - Lifetime
- 1991-10-30 AU AU86837/91A patent/AU648119B2/en not_active Ceased
- 1991-10-30 CN CN91111439A patent/CN1078816C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP3194095B2 (ja) | 2001-07-30 |
US5245106A (en) | 1993-09-14 |
CN1062301A (zh) | 1992-07-01 |
EP0484234A3 (en) | 1992-09-30 |
EP0484234B1 (de) | 1996-05-15 |
EP0628337A1 (de) | 1994-12-14 |
AU648119B2 (en) | 1994-04-14 |
EP0484234A2 (de) | 1992-05-06 |
CN1162205C (zh) | 2004-08-18 |
MY107967A (en) | 1996-07-15 |
AU8683791A (en) | 1993-01-28 |
FR2668465A1 (fr) | 1992-04-30 |
DE69119541T2 (de) | 1996-11-28 |
CN1356267A (zh) | 2002-07-03 |
JPH04281841A (ja) | 1992-10-07 |
FR2668465B1 (fr) | 1993-04-16 |
ES2183820T3 (es) | 2003-04-01 |
CN1078816C (zh) | 2002-02-06 |
ES2090276T3 (es) | 1996-10-16 |
DE69119541D1 (de) | 1996-06-20 |
DE69133104T2 (de) | 2003-02-27 |
EP0628337B1 (de) | 2002-09-11 |
MY107862A (en) | 1996-06-29 |
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