LV11558B - A method for sintering iron oxide-conteining substances on a sintering machine - Google Patents
A method for sintering iron oxide-conteining substances on a sintering machine Download PDFInfo
- Publication number
- LV11558B LV11558B LVP-96-39A LV960039A LV11558B LV 11558 B LV11558 B LV 11558B LV 960039 A LV960039 A LV 960039A LV 11558 B LV11558 B LV 11558B
- Authority
- LV
- Latvia
- Prior art keywords
- gas
- gases
- der
- die
- des
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 61
- 239000000126 substance Substances 0.000 title claims description 7
- 238000005245 sintering Methods 0.000 title abstract description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract description 7
- 229910052742 iron Inorganic materials 0.000 title abstract description 3
- 239000007789 gas Substances 0.000 claims abstract description 112
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 28
- 239000001301 oxygen Substances 0.000 claims abstract description 28
- 230000008569 process Effects 0.000 claims abstract description 24
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000000203 mixture Substances 0.000 claims abstract description 22
- 239000004449 solid propellant Substances 0.000 claims abstract description 5
- 239000002912 waste gas Substances 0.000 claims abstract 8
- 238000005054 agglomeration Methods 0.000 claims description 13
- 230000002776 aggregation Effects 0.000 claims description 13
- 239000011575 calcium Substances 0.000 claims description 10
- 229910001868 water Inorganic materials 0.000 claims description 10
- 238000009833 condensation Methods 0.000 claims description 9
- 230000005494 condensation Effects 0.000 claims description 9
- 239000003546 flue gas Substances 0.000 claims description 9
- 239000000243 solution Substances 0.000 claims description 9
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical class [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 7
- 229910052791 calcium Inorganic materials 0.000 claims description 7
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 6
- 235000012254 magnesium hydroxide Nutrition 0.000 claims description 6
- 230000002829 reductive effect Effects 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 238000004064 recycling Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 2
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000004571 lime Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 238000011068 loading method Methods 0.000 claims description 2
- 239000002594 sorbent Substances 0.000 claims description 2
- 235000011149 sulphuric acid Nutrition 0.000 claims description 2
- 235000011116 calcium hydroxide Nutrition 0.000 claims 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000003134 recirculating effect Effects 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 150000003464 sulfur compounds Chemical class 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 14
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
- 230000036961 partial effect Effects 0.000 description 5
- 241000283690 Bos taurus Species 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 4
- 239000000347 magnesium hydroxide Substances 0.000 description 4
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 4
- 229960000816 magnesium hydroxide Drugs 0.000 description 4
- 201000002266 mite infestation Diseases 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- 206010053615 Thermal burn Diseases 0.000 description 3
- 235000012255 calcium oxide Nutrition 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 210000000056 organ Anatomy 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical class [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 235000013365 dairy product Nutrition 0.000 description 2
- 238000005115 demineralization Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical class [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 244000045947 parasite Species 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 241000283153 Cetacea Species 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 206010010904 Convulsion Diseases 0.000 description 1
- MFYSYFVPBJMHGN-UHFFFAOYSA-N Cortisone Natural products O=C1CCC2(C)C3C(=O)CC(C)(C(CC4)(O)C(=O)CO)C4C3CCC2=C1 MFYSYFVPBJMHGN-UHFFFAOYSA-N 0.000 description 1
- 241001331845 Equus asinus x caballus Species 0.000 description 1
- DNXHEGUUPJUMQT-CBZIJGRNSA-N Estrone Chemical compound OC1=CC=C2[C@H]3CC[C@](C)(C(CC4)=O)[C@@H]4[C@@H]3CCC2=C1 DNXHEGUUPJUMQT-CBZIJGRNSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 241000221931 Hypomyces rosellus Species 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 241000135309 Processus Species 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- CPGKMLVTFNUAHL-UHFFFAOYSA-N [Ca].[Ca] Chemical compound [Ca].[Ca] CPGKMLVTFNUAHL-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 description 1
- 239000003830 anthracite Substances 0.000 description 1
- 238000003339 best practice Methods 0.000 description 1
- 230000027455 binding Effects 0.000 description 1
- 238000009739 binding Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000009850 completed effect Effects 0.000 description 1
- 230000002328 demineralizing effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007937 eating Effects 0.000 description 1
- 235000005686 eating Nutrition 0.000 description 1
- 229910052876 emerald Inorganic materials 0.000 description 1
- 239000010976 emerald Substances 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/16—Sintering; Agglomerating
- C22B1/20—Sintering; Agglomerating in sintering machines with movable grates
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
- C22B1/16—Sintering; Agglomerating
-
- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/10—Reduction of greenhouse gas [GHG] emissions
- Y02P10/122—Reduction of greenhouse gas [GHG] emissions by capturing or storing CO2
-
- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treating Waste Gases (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Compounds Of Iron (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Carbon And Carbon Compounds (AREA)
- Steroid Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4132877 | 1991-10-03 | ||
| DE4202054 | 1992-01-25 | ||
| DE19924219491 DE4219491A1 (de) | 1992-01-25 | 1992-06-13 | Verfahren zum sintern von eisenoxidhaltigen stoffen auf einer sintermaschine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| LV11558A LV11558A (lv) | 1996-10-20 |
| LV11558B true LV11558B (en) | 1996-12-20 |
Family
ID=27202992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LVP-96-39A LV11558B (en) | 1991-10-03 | 1996-02-07 | A method for sintering iron oxide-conteining substances on a sintering machine |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US5476533A (cs) |
| EP (1) | EP0535727B1 (cs) |
| JP (1) | JP3531114B2 (cs) |
| AT (1) | ATE129750T1 (cs) |
| AU (1) | AU652482B2 (cs) |
| BR (1) | BR9203850A (cs) |
| CA (1) | CA2079766A1 (cs) |
| CZ (1) | CZ282472B6 (cs) |
| DE (1) | DE59204191D1 (cs) |
| ES (1) | ES2081036T3 (cs) |
| FI (1) | FI101810B1 (cs) |
| HU (1) | HU214151B (cs) |
| LV (1) | LV11558B (cs) |
| NO (1) | NO180052C (cs) |
| PL (1) | PL171639B1 (cs) |
| RO (1) | RO109559B1 (cs) |
| RU (1) | RU2086673C1 (cs) |
| SK (1) | SK281770B6 (cs) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4315822C2 (de) * | 1993-05-12 | 2002-01-17 | Mg Technologies Ag | Verfahren zum Sintern von eisenoxidhaltigen Stoffen auf einer Sintermaschine |
| DE4429027C2 (de) * | 1994-08-16 | 1997-09-11 | Metallgesellschaft Ag | Verfahren zur Abtrennung von polycyclischen und polyhalogenierten Kohlenwasserstoffen, insbesondere von Dioxinen und Furanen, aus dem Abgas eines Sinterprozesses |
| US5656062A (en) * | 1995-05-31 | 1997-08-12 | Betzdearborn Inc. | Method for inhibiting deposits in the calcination of fluxed iron ore pellets |
| CN1062913C (zh) * | 1996-08-16 | 2001-03-07 | 新日本制铁株式会社 | 生产烧结矿的方法及所用的烧结机 |
| US6063159A (en) * | 1997-04-22 | 2000-05-16 | Betzdearborn Inc. | Method for inhibiting deposits in the calcination of fluxed iron ore pellets |
| DE10224448B4 (de) * | 2002-05-29 | 2004-12-16 | Mannesmannröhren-Werke Ag | Verfahren zum Sintern von eisenoxidhaltigen Stoffen auf einer Sintermaschine |
| BE1015697A3 (fr) * | 2003-09-29 | 2005-07-05 | Ct Rech Metallurgiques Asbl | Procede ameliore d'agglomeration de minerals de fer sur grille mobile. |
| BE1016644A3 (fr) * | 2005-06-17 | 2007-03-06 | Ct Rech Metallurgiques Asbl | Procede d'agglomeration de minerais de fer avec suppression totale d'emissions polluantes vers l'atmosphere. |
| JP4976721B2 (ja) * | 2006-03-30 | 2012-07-18 | 株式会社神戸製鋼所 | 排ガス循環方式焼結操業方法およびその装置 |
| CN102676798B (zh) * | 2012-05-24 | 2017-12-22 | 山东省冶金设计院股份有限公司 | 烧结混合料的减水方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2672412A (en) * | 1949-07-18 | 1954-03-16 | Broken Hill Ass Smelter | Continuous oxidizing operations |
| DE1201558B (de) * | 1964-06-13 | 1965-09-23 | Metallgesellschaft Ag | Verfahren zur Drucksinterung sulfidischer Zink- und Bleierze und -Konzentrate |
| GB1259982A (en) * | 1969-01-09 | 1972-01-12 | Imp Smelting Corp Ltd | Improvements in or relating to sintering of sulphidic ores |
| DE2434722C2 (de) * | 1974-07-19 | 1982-07-29 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zum Drucksintern von Eisenerzen |
| JPS52116702A (en) * | 1976-03-26 | 1977-09-30 | Nippon Steel Corp | Treatment of waste gas of sintering |
| JPS52116703A (en) * | 1976-03-26 | 1977-09-30 | Nippon Steel Corp | Treatment of waste gas of sintering |
| AU500466B2 (en) * | 1977-08-01 | 1979-05-24 | Metallgesellschaft Ag | Cleaning gases from sintering plants |
| DE2841629A1 (de) * | 1977-09-26 | 1979-04-05 | Nippon Kokan Kk | Verfahren zum behandeln des abgases eines sinterapparats |
| JPS5461004A (en) * | 1977-10-26 | 1979-05-17 | Nippon Steel Corp | Sintering method for powdery ore |
-
1992
- 1992-09-18 EP EP92202867A patent/EP0535727B1/de not_active Expired - Lifetime
- 1992-09-18 ES ES92202867T patent/ES2081036T3/es not_active Expired - Lifetime
- 1992-09-18 AT AT92202867T patent/ATE129750T1/de active
- 1992-09-18 DE DE59204191T patent/DE59204191D1/de not_active Expired - Lifetime
- 1992-09-23 NO NO923689A patent/NO180052C/no unknown
- 1992-09-29 FI FI924369A patent/FI101810B1/fi not_active IP Right Cessation
- 1992-10-01 PL PL92296118A patent/PL171639B1/pl unknown
- 1992-10-01 SK SK3005-92A patent/SK281770B6/sk not_active IP Right Cessation
- 1992-10-01 CZ CS923005A patent/CZ282472B6/cs not_active IP Right Cessation
- 1992-10-01 RO RO92-01270A patent/RO109559B1/ro unknown
- 1992-10-02 RU SU925052944A patent/RU2086673C1/ru active
- 1992-10-02 HU HU9203150A patent/HU214151B/hu not_active IP Right Cessation
- 1992-10-02 US US07/955,483 patent/US5476533A/en not_active Expired - Fee Related
- 1992-10-02 CA CA002079766A patent/CA2079766A1/en not_active Abandoned
- 1992-10-02 BR BR929203850A patent/BR9203850A/pt not_active Application Discontinuation
- 1992-10-02 AU AU26103/92A patent/AU652482B2/en not_active Expired
- 1992-10-05 JP JP29078492A patent/JP3531114B2/ja not_active Expired - Lifetime
-
1996
- 1996-02-07 LV LVP-96-39A patent/LV11558B/lv unknown
Also Published As
| Publication number | Publication date |
|---|---|
| LV11558A (lv) | 1996-10-20 |
| CZ300592A3 (en) | 1993-04-14 |
| HU9203150D0 (en) | 1992-12-28 |
| SK281770B6 (sk) | 2001-07-10 |
| ATE129750T1 (de) | 1995-11-15 |
| RO109559B1 (ro) | 1995-03-30 |
| NO923689D0 (no) | 1992-09-23 |
| NO923689L (no) | 1993-04-05 |
| RU2086673C1 (ru) | 1997-08-10 |
| US5476533A (en) | 1995-12-19 |
| JP3531114B2 (ja) | 2004-05-24 |
| ES2081036T3 (es) | 1996-02-16 |
| CZ282472B6 (cs) | 1997-07-16 |
| FI101810B (fi) | 1998-08-31 |
| EP0535727B1 (de) | 1995-11-02 |
| NO180052C (no) | 1997-02-05 |
| PL296118A1 (en) | 1993-09-20 |
| EP0535727A1 (de) | 1993-04-07 |
| SK300592A3 (en) | 2000-12-11 |
| HUT66955A (en) | 1995-01-30 |
| FI101810B1 (fi) | 1998-08-31 |
| NO180052B (no) | 1996-10-28 |
| FI924369A0 (fi) | 1992-09-29 |
| AU2610392A (en) | 1993-04-08 |
| AU652482B2 (en) | 1994-08-25 |
| PL171639B1 (pl) | 1997-05-30 |
| BR9203850A (pt) | 1993-05-04 |
| JPH05247546A (ja) | 1993-09-24 |
| HU214151B (hu) | 1998-01-28 |
| CA2079766A1 (en) | 1993-04-04 |
| FI924369L (fi) | 1993-04-04 |
| DE59204191D1 (de) | 1995-12-07 |
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