ES2146002T3 - Sistema de depuracion de gas de combustion y de recuperacion de calor residual. - Google Patents
Sistema de depuracion de gas de combustion y de recuperacion de calor residual.Info
- Publication number
- ES2146002T3 ES2146002T3 ES96914032T ES96914032T ES2146002T3 ES 2146002 T3 ES2146002 T3 ES 2146002T3 ES 96914032 T ES96914032 T ES 96914032T ES 96914032 T ES96914032 T ES 96914032T ES 2146002 T3 ES2146002 T3 ES 2146002T3
- Authority
- ES
- Spain
- Prior art keywords
- sub
- combustion gas
- gas
- combustion
- wet
- 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
- 239000000567 combustion gas Substances 0.000 title abstract 9
- 238000011084 recovery Methods 0.000 title abstract 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract 16
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 3
- 239000007788 liquid Substances 0.000 abstract 3
- 239000000839 emulsion Substances 0.000 abstract 2
- 238000002347 injection Methods 0.000 abstract 2
- 239000007924 injection Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 230000003647 oxidation Effects 0.000 abstract 2
- 238000007254 oxidation reaction Methods 0.000 abstract 2
- 239000011574 phosphorus Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 abstract 1
- ODUCDPQEXGNKDN-UHFFFAOYSA-N Nitrogen oxide(NO) Natural products O=N ODUCDPQEXGNKDN-UHFFFAOYSA-N 0.000 abstract 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000007792 gaseous phase Substances 0.000 abstract 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 229910052698 phosphorus Inorganic materials 0.000 abstract 1
- 229910001392 phosphorus oxide Inorganic materials 0.000 abstract 1
Classifications
-
- 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
- B01D53/346—Controlling the process
-
- 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
-
- 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
- B01D53/343—Heat recovery
-
- 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
- B01D53/54—Nitrogen compounds
- B01D53/56—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
- B01D53/46—Removing components of defined structure
- B01D53/60—Simultaneously removing sulfur oxides and 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
-
- 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
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2215/00—Preventing emissions
- F23J2215/10—Nitrogen; Compounds thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2217/00—Intercepting solids
- F23J2217/50—Intercepting solids by cleaning fluids (washers or scrubbers)
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2219/00—Treatment devices
- F23J2219/40—Sorption with wet devices, e.g. scrubbers
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
-
- 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
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
- Chimneys And Flues (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Cleaning In General (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
SE REVELA UN SISTEMA Y METODO PARA LA REDUCCION DE NO SUB,X} EN UN GAS DE COMBUSTION. SE INYECTA EN EL GAS DE COMBUSTION UN P SUB,4} EN EMULSION ACUOSA DE LIQUIDO/LIQUIDO PARA INDUCIR LA OXIDACION ACELERADA CON FOSFORO DEL NO QUE CONTIENE EL GAS DE COMBUSTION. LOS OXIDOS DE FOSFORO Y NO SUB,2} SE ELIMINAN POSTERIORMENTE DEL FLUJO DE GAS DE COMBUSTION EN UNA POSICION SUFICIENTEMENTE AGUAS ABAJO DEL PUNTO DE INYECCION PARA QUE LA OXIDACION DEL NO QUE CONTIENE EL GAS DE COMBUSTION SE HAYA COMPLETADO SUSTANCIALMENTE ANTES DE ELIMINAR EL NO SUB,2}. ESTO MEJORA SIGNIFICATIVAMENTE LA VELOCIDAD DE RECUPERACION DE NO SUB,X} DEL PRESENTE SISTEMA Y METODO CON RESPECTO A LOS DE LA TECNOLOGIA ANTERIOR. EL SISTEMA SE PUEDE RETROADAPTAR EN EL FLUJO DE GAS RESIDUAL DE CUALQUIER FUENTE DE COMBUSTION ESTACIONARIA CON INDEPENDENCIA DEL COMBUSTIBLE QUEMADO. EL SISTEMA SE UTILIZA VENTAJOSAMENTE JUNTO CON UN DEPURADOR DE GASES POR VIA HUMEDA PARA LA ELIMINACION DE NO SUB,2} Y OTROS COMPONENTES DE GASES DE COMBUSTION SOLUBLES EN AGUA. LA INYECCION DE LA EMULSION DA LUGAR A LA CREACION DE OZONO POR MEDIO DE LA OXIDACION CONTROLADA DE FOSFORO BLANCO. EL OZONO REACCIONA CON OXIDO DE NITROGENO (NO), QUE GENERALMENTE REPRESENTA EL 90 % DEL NO SUB,X} DEL GAS DE COMBUSTION, PARA PRODUCIR DIOXIDO DE NITROGENO (NO SUB,2}). LOS PRODUCTOS DE REACCION (NO SUB,2} Y P SUB,4}O SUB,10}) SE PUEDEN ELIMINAR DEL GAS DE COMBUSTION JUNTO CON EL SO SUB,2} Y LAS PARTICULAS DEL DEPURADOR DE GASES POR VIA HUMEDA DONDE LA FASE GASEOSA SE CONVIERTE EFICIENTEMENTE EN EL LIQUIDO DEPURADOR TAMPONADO. EN EL DEPURADOR DE GASES, EL GRADIENTE DE TEMPERATURA SE ESTABLECE PREFERIBLEMENTE POR EL PUNTO DE CONDENSACION, DE MODO QUE RECUPERA DEL GAS DE COMBUSTION TANTO LA ENERGIA CALORIFICA LATENTE COMO LA PERCEPTIBLE, LA CUAL ENERGIA SE PUEDE VENDER A CONSUMIDORES COMERCIALES O RESIDENCIALES PARA RECUPERAR AL MENOS UNA PARTE DE LOS COSTES DE CAPITAL (COMPRA Y EXPLOTACION) ASOCIADOS AL SISTEMA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45267195A | 1995-05-30 | 1995-05-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2146002T3 true ES2146002T3 (es) | 2000-07-16 |
Family
ID=23797428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96914032T Expired - Lifetime ES2146002T3 (es) | 1995-05-30 | 1996-05-29 | Sistema de depuracion de gas de combustion y de recuperacion de calor residual. |
Country Status (27)
Country | Link |
---|---|
US (1) | US6063348A (es) |
EP (1) | EP0828550B1 (es) |
JP (1) | JPH11511061A (es) |
KR (1) | KR100419314B1 (es) |
CN (1) | CN1089623C (es) |
AT (1) | ATE190239T1 (es) |
AU (1) | AU697034B2 (es) |
BR (1) | BR9608899A (es) |
CA (1) | CA2220456A1 (es) |
CZ (1) | CZ290490B6 (es) |
DE (1) | DE69606998T2 (es) |
DK (1) | DK0828550T3 (es) |
EA (1) | EA000374B1 (es) |
ES (1) | ES2146002T3 (es) |
FI (1) | FI974330A (es) |
GR (1) | GR3033623T3 (es) |
HU (1) | HU222552B1 (es) |
MX (1) | MX9709253A (es) |
NO (1) | NO316929B1 (es) |
NZ (1) | NZ308045A (es) |
PL (1) | PL184600B1 (es) |
PT (1) | PT828550E (es) |
RO (1) | RO118697B1 (es) |
SK (1) | SK282302B6 (es) |
TR (1) | TR199701478T1 (es) |
UA (1) | UA61885C2 (es) |
WO (1) | WO1996038218A1 (es) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11324652A (ja) * | 1998-04-09 | 1999-11-26 | Fev Motorentechnik Gmbh & Co Kg | 自動車の有害物質の放出を低減する方法 |
US6490984B1 (en) * | 1998-12-28 | 2002-12-10 | Miyoshi Yushi Kabushiki Kaisha | Method of making flue gas harmless |
DE69942997D1 (de) * | 1999-01-18 | 2011-01-13 | Takuma Kk | Verfahren zur Reduzierung der Abgastemperatur mittels Warmwasser |
US6523811B1 (en) * | 1999-01-18 | 2003-02-25 | Takuma Co., Ltd. | Method and device for temperature reduction of exhaust gas by making use of thermal water |
DE19939951C2 (de) * | 1999-08-23 | 2002-10-24 | Sgl Acotec Gmbh | Verfahren für einen Brenner und eine entsprechende Vorrichtung |
US6773683B2 (en) * | 2001-01-08 | 2004-08-10 | Uvtech Systems, Inc. | Photocatalytic reactor system for treating flue effluents |
US20070209653A1 (en) * | 2003-03-06 | 2007-09-13 | Exhausto, Inc. | Pressure Controller for a Mechanical Draft System |
US20090215375A1 (en) * | 2003-03-06 | 2009-08-27 | Greenvex | Fan Assemblies, Mechanical Draft Systems and Methods |
MXPA06000309A (es) * | 2003-07-09 | 2006-03-28 | Belco Techn Corp | Aparato y metodo de depuracion humeda para controlar emisiones de nox. |
US20070072138A1 (en) * | 2005-09-23 | 2007-03-29 | Exhausto, Inc. | Atmosphere-control-system design programs and methods |
CN100354022C (zh) * | 2005-10-14 | 2007-12-12 | 浙江大学 | 锅炉烟气臭氧氧化脱硝方法 |
FI20065330L (fi) | 2006-05-16 | 2007-11-17 | Kvaerner Power Oy | Menetelmä ja laitteisto laivamoottorin rikkidioksidipäästöjen vähentämiseksi |
FI124679B (fi) | 2006-10-13 | 2014-12-15 | Fortum Oyj | Menetelmä ja sovitelma kattilan polton valvomiseksi |
US7955419B2 (en) * | 2007-07-25 | 2011-06-07 | Casella Waste Systems, Inc. | System and method for treating landfill gas using landfill leachate |
US8809037B2 (en) | 2008-10-24 | 2014-08-19 | Bioprocessh20 Llc | Systems, apparatuses and methods for treating wastewater |
GB0902234D0 (en) * | 2009-02-11 | 2009-03-25 | Edwards Ltd | Method of treating an exhaust gas stream |
IT1392986B1 (it) * | 2009-02-23 | 2012-04-02 | Eberle | Dispositivo per il recupero energetico. |
IT1395291B1 (it) * | 2009-02-23 | 2012-09-05 | Mazzega | Impianto per il recupero energetico. |
JP4838870B2 (ja) * | 2009-04-28 | 2011-12-14 | 三菱重工業株式会社 | 伝熱管監視装置 |
US9308496B2 (en) * | 2010-04-23 | 2016-04-12 | General Electric Company | System and method for controlling and reducing NOx emissions |
US8784762B2 (en) | 2011-02-15 | 2014-07-22 | Ati Properties, Inc. | Treatment of NOx-containing gas streams |
US8795620B2 (en) | 2011-02-15 | 2014-08-05 | Ati Properties, Inc. | Systems and methods for recovering nitric acid from pickling solutions |
US8728221B2 (en) * | 2011-09-18 | 2014-05-20 | Donald F. Laffler | Modified wet scrubber for removal of airborne toner |
CN102343201A (zh) * | 2011-10-11 | 2012-02-08 | 南京大学 | 一种利用烟道气余热脱除其酸性气体的工艺 |
US9144769B2 (en) | 2012-01-09 | 2015-09-29 | Scio-Tech, Llc | Removal of atmospheric pollutants from gas, related apparatus, processes and uses thereof |
US9981241B2 (en) | 2012-01-09 | 2018-05-29 | Alloys Cleaning, Inc. | Removal of atmospheric pollutants from gas, related apparatuses, processes and uses thereof |
MX2014008219A (es) * | 2012-01-09 | 2015-09-22 | Roger Glen Miller | Remocion de contaminantes atmosféricos del gas, aparatos relacionados, procesos y usos de los mismos. |
CN102755822A (zh) * | 2012-07-30 | 2012-10-31 | 上海市张江高科技园区新能源技术有限公司 | 烟气循环流化床同时脱硫脱氮系统 |
CN104056514A (zh) * | 2013-03-23 | 2014-09-24 | 吕荣才 | 污染气体、颗粒物收集及利用系统 |
CN105056868A (zh) * | 2015-08-10 | 2015-11-18 | 宜兴福鼎环保工程有限公司 | 一种高效sncr脱硝装置 |
CN105148699B (zh) * | 2015-09-02 | 2018-01-12 | 北京国电龙源环保工程有限公司 | 一种单塔氧化脱硫脱硝装置及其脱硫脱硝方法 |
US11485649B2 (en) * | 2015-09-03 | 2022-11-01 | Questor Technology Inc. | System for reducing produced water disposal volumes utilizing waste heat |
US10065151B2 (en) * | 2015-12-21 | 2018-09-04 | Linde Aktiengesellschaft | Methods for removing contaminants from gas streams |
CN106244175B (zh) * | 2016-08-19 | 2019-02-19 | 肖爱国 | 烟气高温碳还原脱硝和热能回收装置 |
CN106955565A (zh) * | 2017-03-20 | 2017-07-18 | 中信戴卡股份有限公司 | 一种用于处理盐雾机废气的装置 |
JP2018171583A (ja) | 2017-03-31 | 2018-11-08 | 三菱日立パワーシステムズ株式会社 | 無排水化排ガス処理システム及び無排水化排ガス処理方法 |
CN108744930B (zh) * | 2018-06-13 | 2021-10-26 | 哈尔滨工程大学 | 一种基于喷射器的高效回收燃气锅炉烟气余热的系统 |
CN110038394A (zh) * | 2018-09-13 | 2019-07-23 | 苏治汇 | 气体净化装置 |
CN109675426A (zh) * | 2018-12-06 | 2019-04-26 | 昆明理工大学 | 一种利用磷矿粉和泥磷对烟气脱硫脱硝并副产硝酸磷肥的系统及方法 |
CN110975923A (zh) * | 2019-11-21 | 2020-04-10 | 太原理工大学 | 一种用于催化氧化no和so2的复合液相催化氧化剂的制备方法 |
CN111603923A (zh) * | 2020-05-22 | 2020-09-01 | 朱文艳 | 一种高浓度氮氧化物三级尾气净化塔 |
CN115193178B (zh) * | 2022-06-29 | 2023-07-04 | 成都易态科技有限公司 | 烟气过滤除尘装置及黄磷烟气净化系统 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3033653A (en) * | 1960-06-27 | 1962-05-08 | American Agricultural Chem Co | Preparation of carbon-free phosphorus |
US4178357A (en) * | 1977-11-28 | 1979-12-11 | Stoddard Xerxes T | Stripping sulphur compounds from stack and other discharge gases and the commercial products derived therefrom |
DE2915795A1 (de) * | 1979-04-19 | 1980-10-23 | Helmut Dipl Chem Ulrich | Heizungsanlage |
DE3238424A1 (de) * | 1982-10-16 | 1984-04-19 | Hoechst Ag, 6230 Frankfurt | Verfahren zur entfernung von stickstoffmonoxid aus abgasen |
US5023064A (en) * | 1987-03-02 | 1991-06-11 | Turbotak Inc. | Method for removing sulfur oxide |
US5164167A (en) * | 1988-10-24 | 1992-11-17 | Regents Of The University Of California | Process for the removal of acid forming gases from exhaust gases |
US5348715A (en) * | 1988-10-24 | 1994-09-20 | The Regents Of The University Of California | Processes to remove acid forming gases from exhaust gases |
US5284636A (en) * | 1992-03-25 | 1994-02-08 | Air Products And Chemicals, Inc. | Method of stabilizing heavy metals in ash residues from combustion devices by addition of elemental phosphorus |
-
1996
- 1996-05-29 RO RO97-02199A patent/RO118697B1/ro unknown
- 1996-05-29 DK DK96914032T patent/DK0828550T3/da active
- 1996-05-29 SK SK1617-97A patent/SK282302B6/sk unknown
- 1996-05-29 CA CA002220456A patent/CA2220456A1/en not_active Abandoned
- 1996-05-29 TR TR97/01478T patent/TR199701478T1/xx unknown
- 1996-05-29 EA EA199700345A patent/EA000374B1/ru not_active IP Right Cessation
- 1996-05-29 AT AT96914032T patent/ATE190239T1/de not_active IP Right Cessation
- 1996-05-29 CZ CZ19973774A patent/CZ290490B6/cs not_active IP Right Cessation
- 1996-05-29 AU AU57573/96A patent/AU697034B2/en not_active Ceased
- 1996-05-29 PL PL96323732A patent/PL184600B1/pl not_active IP Right Cessation
- 1996-05-29 ES ES96914032T patent/ES2146002T3/es not_active Expired - Lifetime
- 1996-05-29 NZ NZ308045A patent/NZ308045A/xx unknown
- 1996-05-29 WO PCT/CA1996/000344 patent/WO1996038218A1/en active IP Right Grant
- 1996-05-29 DE DE69606998T patent/DE69606998T2/de not_active Expired - Fee Related
- 1996-05-29 JP JP8536052A patent/JPH11511061A/ja not_active Ceased
- 1996-05-29 HU HU9900070A patent/HU222552B1/hu not_active IP Right Cessation
- 1996-05-29 UA UA97115681A patent/UA61885C2/uk unknown
- 1996-05-29 KR KR1019970708594A patent/KR100419314B1/ko not_active IP Right Cessation
- 1996-05-29 PT PT96914032T patent/PT828550E/pt unknown
- 1996-05-29 BR BR9608899-0A patent/BR9608899A/pt not_active IP Right Cessation
- 1996-05-29 EP EP96914032A patent/EP0828550B1/en not_active Expired - Lifetime
- 1996-05-29 CN CN96195619A patent/CN1089623C/zh not_active Expired - Fee Related
-
1997
- 1997-04-16 US US08/842,639 patent/US6063348A/en not_active Expired - Fee Related
- 1997-11-26 FI FI974330A patent/FI974330A/fi unknown
- 1997-11-28 NO NO19975506A patent/NO316929B1/no unknown
- 1997-11-28 MX MX9709253A patent/MX9709253A/es not_active IP Right Cessation
-
2000
- 2000-06-07 GR GR20000401309T patent/GR3033623T3/el not_active IP Right Cessation
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