NO320596B1 - Destillasjonsprosess med redusert beleggdannelse - Google Patents
Destillasjonsprosess med redusert beleggdannelse Download PDFInfo
- Publication number
- NO320596B1 NO320596B1 NO19993285A NO993285A NO320596B1 NO 320596 B1 NO320596 B1 NO 320596B1 NO 19993285 A NO19993285 A NO 19993285A NO 993285 A NO993285 A NO 993285A NO 320596 B1 NO320596 B1 NO 320596B1
- Authority
- NO
- Norway
- Prior art keywords
- vapor
- fraction
- heated separator
- mass
- heat exchanger
- Prior art date
Links
- 238000004821 distillation Methods 0.000 title claims description 30
- 230000015572 biosynthetic process Effects 0.000 title claims description 14
- 239000011248 coating agent Substances 0.000 title description 12
- 238000000576 coating method Methods 0.000 title description 12
- 238000000034 method Methods 0.000 claims abstract description 49
- 239000012141 concentrate Substances 0.000 claims abstract description 43
- 239000012530 fluid Substances 0.000 claims abstract description 39
- 239000000356 contaminant Substances 0.000 claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- 238000001704 evaporation Methods 0.000 claims description 18
- 239000007787 solid Substances 0.000 claims description 12
- 230000008020 evaporation Effects 0.000 claims description 11
- 238000001556 precipitation Methods 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 4
- 238000004064 recycling Methods 0.000 claims description 4
- 238000010992 reflux Methods 0.000 claims description 4
- 230000005587 bubbling Effects 0.000 claims description 3
- 238000002203 pretreatment Methods 0.000 claims description 3
- 238000005342 ion exchange Methods 0.000 claims description 2
- 238000005194 fractionation Methods 0.000 claims 2
- 238000004140 cleaning Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 abstract description 11
- 229920006395 saturated elastomer Polymers 0.000 abstract description 3
- 238000005202 decontamination Methods 0.000 abstract 1
- 230000003588 decontaminative effect Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 31
- 230000008569 process Effects 0.000 description 20
- 238000012546 transfer Methods 0.000 description 17
- 238000009835 boiling Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 230000004907 flux Effects 0.000 description 7
- 238000011084 recovery Methods 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 6
- 238000009833 condensation Methods 0.000 description 6
- 230000005494 condensation Effects 0.000 description 6
- 238000005265 energy consumption Methods 0.000 description 5
- 230000003068 static effect Effects 0.000 description 5
- 239000012153 distilled water Substances 0.000 description 4
- 230000008016 vaporization Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000009834 vaporization Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000010612 desalination reaction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000012808 vapor phase Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000012206 bottled water Nutrition 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011555 saturated liquid Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 239000002349 well water Substances 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/048—Purification of waste water by evaporation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/0011—Heating features
- B01D1/0041—Use of fluids
- B01D1/0047—Use of fluids in a closed circuit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/28—Evaporating with vapour compression
- B01D1/284—Special features relating to the compressed vapour
- B01D1/2856—The compressed vapour is used for heating a reboiler or a heat exchanger outside an evaporator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
- B01D3/322—Reboiler specifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/06—Contaminated groundwater or leachate
-
- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S159/00—Concentrating evaporators
- Y10S159/901—Promoting circulation
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Saccharide Compounds (AREA)
- Processing Of Solid Wastes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3549397P | 1997-01-14 | 1997-01-14 | |
| PCT/CA1998/000010 WO1998031445A1 (en) | 1997-01-14 | 1998-01-14 | Distillation process with reduced fouling |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO993285D0 NO993285D0 (no) | 1999-07-02 |
| NO993285L NO993285L (no) | 1999-09-14 |
| NO320596B1 true NO320596B1 (no) | 2005-12-27 |
Family
ID=21883042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19993285A NO320596B1 (no) | 1997-01-14 | 1999-07-02 | Destillasjonsprosess med redusert beleggdannelse |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US6355145B1 (de) |
| EP (1) | EP0963225B1 (de) |
| JP (1) | JP3526582B2 (de) |
| CN (1) | CN1142808C (de) |
| AT (1) | ATE267634T1 (de) |
| AU (1) | AU741195B2 (de) |
| BR (1) | BR9806849B1 (de) |
| CA (1) | CA2274258C (de) |
| CZ (1) | CZ296037B6 (de) |
| DE (1) | DE69824154T2 (de) |
| DK (1) | DK0963225T3 (de) |
| ES (1) | ES2221145T3 (de) |
| HK (1) | HK1025061A1 (de) |
| ID (1) | ID23815A (de) |
| NO (1) | NO320596B1 (de) |
| NZ (1) | NZ336165A (de) |
| PL (1) | PL190692B1 (de) |
| PT (1) | PT963225E (de) |
| SK (1) | SK284946B6 (de) |
| WO (1) | WO1998031445A1 (de) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR9806849B1 (pt) | 1997-01-14 | 2011-06-28 | processo para remoção de contaminantes a partir de uma corrente de alimentação de água contendo contaminantes. | |
| US6551466B1 (en) * | 1998-01-14 | 2003-04-22 | Aqua Pure Ventures Inc. | Multiple effect distillation process with reduced fouling |
| US6365005B1 (en) * | 1997-01-27 | 2002-04-02 | James W. Schleiffarth | Apparatus and method for vapor compression distillation |
| NO322213B1 (no) * | 1998-01-30 | 2006-08-28 | Ube Industries | Fremgangsmåte for rensing av varmenedbrytbare aromatiske hydroksylforbindelser ved destillasjon hvor de varmenedbrytbare aromatiske hydroksylforbindelsene befinner seg i en flerkomponentholdig væskeblanding. |
| GB2337210A (en) * | 1998-05-14 | 1999-11-17 | Aqua Pure Ventures Inc | Mechanical vapour recompression separation process |
| NZ332331A (en) * | 1998-10-15 | 2000-03-27 | Craig Nazzer | Continuous process for removing solids from miscible liquid mixture; lower boiling point liquid(s) removed by flashing or boiling |
| US7681643B2 (en) * | 1999-05-07 | 2010-03-23 | Ge Ionics, Inc. | Treatment of brines for deep well injection |
| US7077201B2 (en) | 1999-05-07 | 2006-07-18 | Ge Ionics, Inc. | Water treatment method for heavy oil production |
| US7438129B2 (en) | 1999-05-07 | 2008-10-21 | Ge Ionics, Inc. | Water treatment method for heavy oil production using calcium sulfate seed slurry evaporation |
| CA2307819C (en) | 1999-05-07 | 2005-04-19 | Ionics, Incorporated | Water treatment method for heavy oil production |
| US7150320B2 (en) | 1999-05-07 | 2006-12-19 | Ge Ionics, Inc. | Water treatment method for heavy oil production |
| US7428926B2 (en) * | 1999-05-07 | 2008-09-30 | Ge Ionics, Inc. | Water treatment method for heavy oil production |
| JP4558870B2 (ja) * | 1999-11-08 | 2010-10-06 | 株式会社日本触媒 | 塔式処理方法および装置 |
| ID28685A (id) * | 1999-12-22 | 2001-06-28 | Aqua Pure Ventures Inc Cs | Proses pengolahan air untuk pemulihan minyak berat termal |
| DE10108528C1 (de) * | 2001-02-22 | 2002-06-13 | Neubert Susanne | Verfahren und Vorrichtung zur Aufbereitung von Flüssigkeiten |
| NZ514666A (en) * | 2001-10-08 | 2003-01-31 | Canterprise Ltd | Apparatus for continuous carbon dioxide absorption comprising a reactor containing a carbon dioxide absorbent liquid recycled via a regenerator |
| DE20210672U1 (de) * | 2002-07-10 | 2003-11-20 | Hoiß, Jakob, Dr., 80637 München | Vorrichtung zum Aufbereiten von organisch und/oder anorganisch belastetem Abwasser |
| US8092656B2 (en) * | 2002-10-18 | 2012-01-10 | Aquatech International Corporation | Method and apparatus for high efficiency evaporation operation |
| US20040007451A1 (en) * | 2003-06-25 | 2004-01-15 | Northrup Lynn L. | Energy efficient evaporation system |
| US20070193739A1 (en) * | 2005-02-14 | 2007-08-23 | Smith Kevin W | Scale-inhibited water reduction in solutions and slurries |
| WO2009029685A1 (en) * | 2007-08-27 | 2009-03-05 | H2Oil, Inc. | System and method for providing aqueous stream purification services |
| CN101597091B (zh) * | 2008-06-06 | 2011-07-20 | 山东金诚重油化工有限公司 | 酸性水汽提装置塔底供热的方法 |
| US9005404B2 (en) * | 2011-02-15 | 2015-04-14 | Purestream Services, Llc | Controlled-gradient, accelerated-vapor-recompression apparatus and method |
| US8845865B2 (en) | 2009-01-14 | 2014-09-30 | Purestream Services, Llc | Controlled-gradient, accelerated-vapor-recompression apparatus and method |
| ES2486250T3 (es) * | 2009-03-02 | 2014-08-18 | Convex B.V. | Aparato y método para purificar un líquido |
| US8051902B2 (en) * | 2009-11-24 | 2011-11-08 | Kappes, Cassiday & Associates | Solid matrix tube-to-tube heat exchanger |
| SG187937A1 (en) * | 2010-08-24 | 2013-04-30 | Kemex Ltd | A contaminant control system in an evaporative water treating system |
| DE102011081015A1 (de) * | 2011-08-16 | 2013-02-21 | Siemens Aktiengesellschaft | Verfahren zur Wiederaufbereitung eines Abwassers und Wasseraufbereitungsvorrichtung |
| US9322258B2 (en) | 2011-11-23 | 2016-04-26 | Advanced Aqua Group | Water conversion system |
| US9524483B2 (en) | 2011-11-23 | 2016-12-20 | Advanced Aqua Group | Water conversion system |
| WO2013116789A1 (en) * | 2012-02-02 | 2013-08-08 | Purestream Services, Llc | Controlled-gradient, accelerated-vapor-recompression apparatus and method |
| CN102635342B (zh) * | 2012-04-10 | 2014-12-24 | 中国海洋石油总公司 | 一种海上稠油热化学采油方法 |
| US10703644B2 (en) | 2012-07-16 | 2020-07-07 | Saudi Arabian Oil Company | Produced water treatment process at crude oil and natural gas processing facilities |
| US10160663B2 (en) | 2013-01-04 | 2018-12-25 | Gas Technology Institute | Method for purifying water and water treatment system therefor |
| EP2905262B8 (de) | 2014-02-11 | 2019-02-27 | Matthias Enzenhofer | Anordnung und Verfahren zur Behandlung eines Rohwassers |
| MX2017016508A (es) * | 2015-06-23 | 2018-05-28 | D Joshi Rohit | Metodo para reciclado de desperdicio liquido. |
| GB2552162A (en) * | 2016-07-11 | 2018-01-17 | Ide Technologies Ltd | Water treatment system |
| WO2021146480A1 (en) * | 2020-01-15 | 2021-07-22 | Starrotor Corporation | Oilfield brine desalination |
| WO2021142527A1 (en) * | 2020-01-15 | 2021-07-22 | Heng Khun | Distillation process and method |
| US11982402B2 (en) | 2020-09-03 | 2024-05-14 | Saudi Arabian Oil Company | Integrated system for online detection and automatic removal of water and particulate contaminants from turbine oil |
| CN114797130B (zh) * | 2021-01-21 | 2024-01-30 | 北京诺维新材科技有限公司 | 一种溶液的浓缩方法 |
| KR20220112006A (ko) * | 2021-02-03 | 2022-08-10 | 한화솔루션 주식회사 | 방향족 화합물 제조 공정에서 발생되는 Brine의 정제 방법 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB935178A (en) | 1961-04-26 | 1963-08-28 | Aqua Chem Inc | Maintaining free from scale the heating surfaces of evaporators |
| US4054493A (en) * | 1966-03-15 | 1977-10-18 | Roller Paul S | Method and apparatus for converting saline water to fresh water |
| DE2503619C3 (de) | 1975-01-29 | 1979-05-17 | Wacker-Chemie Gmbh, 8000 Muenchen | Verfahren zum Rückgewinnen von mit Wasser mischbarem, organischem Lesungsmittel |
| US4168211A (en) * | 1975-08-18 | 1979-09-18 | Pottharst Jr John E | Distillation apparatus and method |
| FR2482979A1 (fr) | 1980-05-22 | 1981-11-27 | Commissariat Energie Atomique | Procede de distillation de l'alcool comportant l'utilisation d'une pompe a chaleur, et dispositif de mise en oeuvre de ce procede |
| US4566947A (en) * | 1984-09-27 | 1986-01-28 | Hidemasa Tsuruta | Method of separating a mixed liquid into light and heavy fractions by distillation |
| JPH0796110B2 (ja) * | 1986-04-04 | 1995-10-18 | コニカ株式会社 | 写真処理廃液処理方法及びその装置 |
| JPH054097A (ja) | 1991-06-26 | 1993-01-14 | Konica Corp | 非銀塩感光材料の処理廃液の処理方法 |
| JP3112508B2 (ja) | 1991-07-25 | 2000-11-27 | コニカ株式会社 | 廃液の処理方法 |
| US5597453A (en) * | 1992-10-16 | 1997-01-28 | Superstill Technology, Inc. | Apparatus and method for vapor compression distillation device |
| DE4318936C1 (de) * | 1993-06-02 | 1994-09-29 | Mannesmann Ag | Verfahren und Vorrichtung zur Steuerung der Ausförderung des Rückstandes bei der Destillation von verunreinigten Flüssigkeiten |
| US5587054A (en) * | 1994-10-11 | 1996-12-24 | Grano Environmental Corporation | Vapor compression distillation system |
| US5730209A (en) | 1995-04-28 | 1998-03-24 | Air Products And Chemicals, Inc. | Defrost and liquid distribution for plate-fin heat exchangers |
| US5766412A (en) * | 1997-01-13 | 1998-06-16 | Recovery Technologies Corporation | System and method of waster water reduction and product recovery |
| BR9806849B1 (pt) | 1997-01-14 | 2011-06-28 | processo para remoção de contaminantes a partir de uma corrente de alimentação de água contendo contaminantes. |
-
1998
- 1998-01-14 BR BRPI9806849-0A patent/BR9806849B1/pt not_active IP Right Cessation
- 1998-01-14 DE DE69824154T patent/DE69824154T2/de not_active Expired - Lifetime
- 1998-01-14 SK SK954-99A patent/SK284946B6/sk not_active IP Right Cessation
- 1998-01-14 NZ NZ336165A patent/NZ336165A/en not_active IP Right Cessation
- 1998-01-14 ES ES98900497T patent/ES2221145T3/es not_active Expired - Lifetime
- 1998-01-14 PT PT98900497T patent/PT963225E/pt unknown
- 1998-01-14 US US09/006,499 patent/US6355145B1/en not_active Expired - Lifetime
- 1998-01-14 CZ CZ19992526A patent/CZ296037B6/cs not_active IP Right Cessation
- 1998-01-14 CA CA002274258A patent/CA2274258C/en not_active Expired - Lifetime
- 1998-01-14 CN CNB988018284A patent/CN1142808C/zh not_active Expired - Fee Related
- 1998-01-14 PL PL98334682A patent/PL190692B1/pl unknown
- 1998-01-14 EP EP98900497A patent/EP0963225B1/de not_active Expired - Lifetime
- 1998-01-14 AU AU55457/98A patent/AU741195B2/en not_active Ceased
- 1998-01-14 DK DK98900497T patent/DK0963225T3/da active
- 1998-01-14 ID IDW990670A patent/ID23815A/id unknown
- 1998-01-14 AT AT98900497T patent/ATE267634T1/de active
- 1998-01-14 JP JP53344298A patent/JP3526582B2/ja not_active Expired - Fee Related
- 1998-01-14 WO PCT/CA1998/000010 patent/WO1998031445A1/en active IP Right Grant
-
1999
- 1999-07-02 NO NO19993285A patent/NO320596B1/no not_active IP Right Cessation
-
2000
- 2000-07-13 HK HK00104325A patent/HK1025061A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU5545798A (en) | 1998-08-07 |
| PT963225E (pt) | 2004-09-30 |
| ATE267634T1 (de) | 2004-06-15 |
| CA2274258A1 (en) | 1998-07-23 |
| HK1025061A1 (en) | 2000-11-03 |
| DE69824154D1 (de) | 2004-07-01 |
| US6355145B1 (en) | 2002-03-12 |
| CN1243449A (zh) | 2000-02-02 |
| BR9806849A (pt) | 2000-03-14 |
| BR9806849B1 (pt) | 2011-06-28 |
| JP3526582B2 (ja) | 2004-05-17 |
| JP2001501868A (ja) | 2001-02-13 |
| EP0963225A1 (de) | 1999-12-15 |
| NZ336165A (en) | 2001-08-31 |
| ID23815A (id) | 2000-05-17 |
| CN1142808C (zh) | 2004-03-24 |
| CZ252699A3 (cs) | 2000-08-16 |
| WO1998031445A1 (en) | 1998-07-23 |
| NO993285L (no) | 1999-09-14 |
| ES2221145T3 (es) | 2004-12-16 |
| DE69824154T2 (de) | 2005-06-23 |
| CZ296037B6 (cs) | 2005-12-14 |
| NO993285D0 (no) | 1999-07-02 |
| PL190692B1 (pl) | 2005-12-30 |
| CA2274258C (en) | 2006-10-17 |
| PL334682A1 (en) | 2000-03-13 |
| DK0963225T3 (da) | 2004-09-27 |
| SK284946B6 (sk) | 2006-03-02 |
| SK95499A3 (en) | 1999-11-08 |
| AU741195B2 (en) | 2001-11-22 |
| EP0963225B1 (de) | 2004-05-26 |
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