BRPI0803059A2 - dispositivo para a coleta de gases em metais fundidos e método de medição - Google Patents
dispositivo para a coleta de gases em metais fundidos e método de mediçãoInfo
- Publication number
- BRPI0803059A2 BRPI0803059A2 BRPI0803059-6A BRPI0803059A BRPI0803059A2 BR PI0803059 A2 BRPI0803059 A2 BR PI0803059A2 BR PI0803059 A BRPI0803059 A BR PI0803059A BR PI0803059 A2 BRPI0803059 A2 BR PI0803059A2
- Authority
- BR
- Brazil
- Prior art keywords
- gas
- collection body
- gas collection
- molten metals
- measuring method
- Prior art date
Links
- 239000007789 gas Substances 0.000 title abstract 11
- 229910052751 metal Inorganic materials 0.000 title abstract 3
- 239000002184 metal Substances 0.000 title abstract 3
- 150000002739 metals Chemical class 0.000 title abstract 3
- 238000007654 immersion Methods 0.000 abstract 2
- 238000000691 measurement method Methods 0.000 abstract 2
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/20—Metals
- G01N33/202—Constituents thereof
- G01N33/2022—Non-metallic constituents
- G01N33/2025—Gaseous constituents
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/20—Metals
- G01N33/205—Metals in liquid state, e.g. molten metals
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
- Sampling And Sample Adjustment (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
DISPOSITIVO PARA A COLETA DE GASES EM METAIS FUNDIDOS E MéTODO DE MEDIçãO. A presente invenção refere-se a um dispositivo para a coleta de gás em metais fundidos compreendendo uma ponta de imersão tendo um corpo de coleta de gás, uma linha de suprimento de gás na ponta de imersão, e uma linha de descarga de gás para os gases que penetram no corpo de coleta de gás, em que o corpo de coleta de gás tem uma face oposta disposta sobre a ponta de imersão e paredes laterais, e o dispositivo é feito de tal modo que pelo menos uma parte do corpo de coleta de gás tem uma camada impermeável a gás. A presente invenção se refere ainda a um método de medição.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007032436A DE102007032436B4 (de) | 2007-07-10 | 2007-07-10 | Vorrichtung zum Sammeln von Gasen in Metallschmelzen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0803059A2 true BRPI0803059A2 (pt) | 2009-06-30 |
Family
ID=39820904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0803059-6A BRPI0803059A2 (pt) | 2007-07-10 | 2008-07-09 | dispositivo para a coleta de gases em metais fundidos e método de medição |
Country Status (19)
| Country | Link |
|---|---|
| US (2) | US8104325B2 (pt) |
| EP (2) | EP2015049B1 (pt) |
| JP (3) | JP5295667B2 (pt) |
| KR (2) | KR101435687B1 (pt) |
| CN (1) | CN101344465B (pt) |
| AR (2) | AR067474A1 (pt) |
| AU (2) | AU2008202464B2 (pt) |
| BR (1) | BRPI0803059A2 (pt) |
| CA (2) | CA2634401C (pt) |
| CL (1) | CL2008001997A1 (pt) |
| DE (2) | DE102007032436B4 (pt) |
| ES (1) | ES2534344T3 (pt) |
| MX (2) | MX2008008912A (pt) |
| PL (1) | PL2015049T3 (pt) |
| PT (1) | PT2015049E (pt) |
| RU (1) | RU2478954C2 (pt) |
| TW (2) | TWI426967B (pt) |
| UA (2) | UA100493C2 (pt) |
| ZA (1) | ZA200806012B (pt) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007032436B4 (de) | 2007-07-10 | 2009-07-16 | Heraeus Electro-Nite International N.V. | Vorrichtung zum Sammeln von Gasen in Metallschmelzen |
| TWI384078B (zh) * | 2009-01-15 | 2013-02-01 | China Steel Corp | An adapter for the eddy current detection device |
| BRPI1103889B1 (pt) * | 2011-08-17 | 2020-09-24 | Ecil Met Tec Ltda | Sonda de imersão para análise de gases em metal fundido |
| DE102013224565A1 (de) * | 2013-04-30 | 2014-10-30 | Heraeus Electro-Nite International N.V. | Probennehmer und Verfahren zur Probenentnahme |
| EP3366683A1 (en) | 2017-02-28 | 2018-08-29 | Acousia Therapeutics GmbH | Cyclic amides, acteamides and ureas useful as potassium channel openers |
| PL3581914T3 (pl) | 2018-06-12 | 2023-09-18 | Heraeus Electro-Nite International N.V. | Próbniki stopionego metalu do zastosowań z wysoką i niską zawartością tlenu |
| ES3028284T3 (en) | 2018-06-12 | 2025-06-18 | Heraeus Electro Nite Int | Improved molten metal sampler |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB821821A (en) * | 1954-08-10 | 1959-10-14 | British Aluminium Co Ltd | Improvements in the determination of the gas content of liquid metals |
| US3529459A (en) * | 1965-08-06 | 1970-09-22 | Atomic Power Dev Ass Inc | Continuous reading hydrogen meter |
| US3820380A (en) * | 1972-11-03 | 1974-06-28 | Nat Steel Corp | Sampling molten metal baths |
| US3886444A (en) * | 1974-02-07 | 1975-05-27 | Us Energy | Hydrogen detector for sodium cooled reactors |
| DE2423783A1 (de) | 1974-05-16 | 1975-12-04 | George R Fitterer | Tauchsonde fuer die bestimmung des geloesten sauerstoffgehalts von schmelzen |
| GB1510957A (en) * | 1975-05-07 | 1978-05-17 | National research development corp investigation of the gas content of molten metals | |
| US3950992A (en) * | 1975-08-27 | 1976-04-20 | Leeds & Northrup Company | Immersion sampler for molten metal |
| SU917065A1 (ru) * | 1980-04-16 | 1992-05-23 | Институт геохимии и аналитической химии им.В.И.Вернадского | Устройство дл определени газов в жидких металлах |
| GB2188417B (en) * | 1986-03-19 | 1990-02-21 | British Steel Corp | Molten metal gas analysis |
| SU1396755A1 (ru) * | 1986-07-24 | 1992-05-30 | Институт геохимии и аналитической химии им.В.И.Вернадского | Устройство дл определени содержани газообразующих элементов в жидких металлах |
| US4838336A (en) | 1987-02-24 | 1989-06-13 | Foseco International Limited | Hot metal sampling |
| EP0307430B1 (en) * | 1987-03-18 | 1992-01-29 | Heraeus Electro-Nite International N.V. | Apparatus and method for measuring a gas content of liquid metal and probe used therein |
| CA1276235C (en) | 1987-05-28 | 1990-11-13 | Ghyslain Dube | Probe for the determination of gas concentration in molten metal |
| JPH02118242U (pt) * | 1989-03-07 | 1990-09-21 | ||
| SU1679272A1 (ru) * | 1989-07-11 | 1991-09-23 | Сибирский Металлургический Институт Им.Серно Орджоникидзе | Способ определени содержани водорода в жидкой стали в ковше |
| DE4135510C2 (de) | 1991-10-28 | 1994-02-24 | Heraeus Electro Nite Int | Tauchsensor für Metallschmelzen |
| JP2523016Y2 (ja) * | 1992-03-13 | 1997-01-22 | 東京窯業株式会社 | 金属溶湯中の水素濃度測定用プローブ |
| DE4211041C2 (de) * | 1992-04-03 | 1994-12-22 | Heraeus Electro Nite Int | Verfahren zur Bestimmung der Konzentration eines Gases in einer Metallschmelze |
| EP0642019A3 (en) * | 1993-09-03 | 1996-09-25 | Heraeus Electronite Co Ltd | Method and apparatus for sequential and continuous determination of carbon, hydrogen and nitrogen concentrations in molten steel, and method and apparatus for rapidly determining trace amounts of carbon in molten steel. |
| JP3231154B2 (ja) * | 1993-09-03 | 2001-11-19 | 新日本製鐵株式会社 | 溶鋼中微量炭素の迅速測定方法及び装置 |
| US5850034A (en) * | 1997-06-17 | 1998-12-15 | Asarco Incorporated | Making of metal products using a gas analyzer |
| US6216526B1 (en) | 1998-12-16 | 2001-04-17 | Midwest Instrument Co., Inc. | Gas sampler for molten metal and method |
| CN2575649Y (zh) * | 2002-11-04 | 2003-09-24 | 向知杰 | 铝熔体及铝合金熔体用高速、高稳定测氢探头 |
| US20070240488A1 (en) * | 2004-09-14 | 2007-10-18 | Kreuser Joseph J | Molten Metal Gas Sampling |
| DE102005011181A1 (de) * | 2005-03-09 | 2006-09-14 | Heraeus Electro-Nite International N.V. | Vorrichtung zum Messen des Gasgehaltes in einer Metallschmelze |
| DE102007032436B4 (de) | 2007-07-10 | 2009-07-16 | Heraeus Electro-Nite International N.V. | Vorrichtung zum Sammeln von Gasen in Metallschmelzen |
-
2007
- 2007-07-10 DE DE102007032436A patent/DE102007032436B4/de not_active Expired - Fee Related
- 2007-07-10 DE DE102007063673.5A patent/DE102007063673B4/de not_active Expired - Fee Related
-
2008
- 2008-06-03 AU AU2008202464A patent/AU2008202464B2/en not_active Ceased
- 2008-06-03 TW TW097120612A patent/TWI426967B/zh not_active IP Right Cessation
- 2008-06-03 TW TW100144485A patent/TWI460035B/zh not_active IP Right Cessation
- 2008-06-06 CA CA2634401A patent/CA2634401C/en not_active Expired - Fee Related
- 2008-06-06 CA CA2776507A patent/CA2776507C/en not_active Expired - Fee Related
- 2008-06-12 EP EP08010689.1A patent/EP2015049B1/de active Active
- 2008-06-12 PL PL08010689T patent/PL2015049T3/pl unknown
- 2008-06-12 PT PT80106891T patent/PT2015049E/pt unknown
- 2008-06-12 ES ES08010689.1T patent/ES2534344T3/es active Active
- 2008-06-12 EP EP14171474.1A patent/EP2775285B1/de not_active Not-in-force
- 2008-07-07 KR KR1020080065376A patent/KR101435687B1/ko not_active Expired - Fee Related
- 2008-07-07 CL CL2008001997A patent/CL2008001997A1/es unknown
- 2008-07-07 AR ARP080102935A patent/AR067474A1/es active IP Right Grant
- 2008-07-09 JP JP2008179271A patent/JP5295667B2/ja not_active Expired - Fee Related
- 2008-07-09 US US12/169,692 patent/US8104325B2/en not_active Expired - Fee Related
- 2008-07-09 UA UAA200809013A patent/UA100493C2/ru unknown
- 2008-07-09 BR BRPI0803059-6A patent/BRPI0803059A2/pt not_active Application Discontinuation
- 2008-07-09 UA UAA201200096A patent/UA102314C2/ru unknown
- 2008-07-09 RU RU2008128217/15A patent/RU2478954C2/ru active
- 2008-07-10 ZA ZA200806012A patent/ZA200806012B/en unknown
- 2008-07-10 CN CN2008101305887A patent/CN101344465B/zh active Active
- 2008-07-10 MX MX2008008912A patent/MX2008008912A/es active IP Right Grant
-
2010
- 2010-08-04 AU AU2010206115A patent/AU2010206115B9/en not_active Ceased
-
2011
- 2011-10-07 MX MX2011010592A patent/MX2011010592A/es active IP Right Grant
- 2011-12-13 US US13/324,030 patent/US8671735B2/en active Active
-
2012
- 2012-10-03 JP JP2012221747A patent/JP5843737B2/ja not_active Expired - Fee Related
-
2013
- 2013-04-03 JP JP2013077851A patent/JP2013137328A/ja active Pending
-
2014
- 2014-06-10 KR KR1020140070001A patent/KR20140093646A/ko not_active Ceased
-
2015
- 2015-06-15 AR ARP150101902A patent/AR100845A2/es unknown
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] | ||
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09B | Patent application refused [chapter 9.2 patent gazette] | ||
| B09B | Patent application refused [chapter 9.2 patent gazette] |
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