BRPI0400385A - Dispositivo de medição para determinar a atividade de oxigênio em massas fundidas de metal ou de escória - Google Patents

Dispositivo de medição para determinar a atividade de oxigênio em massas fundidas de metal ou de escória

Info

Publication number
BRPI0400385A
BRPI0400385A BR0400385-3A BRPI0400385A BRPI0400385A BR PI0400385 A BRPI0400385 A BR PI0400385A BR PI0400385 A BRPI0400385 A BR PI0400385A BR PI0400385 A BRPI0400385 A BR PI0400385A
Authority
BR
Brazil
Prior art keywords
molten metal
measurement device
oxygen activity
determining oxygen
masses
Prior art date
Application number
BR0400385-3A
Other languages
English (en)
Inventor
Danny Habets
Original Assignee
Heraeus Electro Nite Int
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Heraeus Electro Nite Int filed Critical Heraeus Electro Nite Int
Publication of BRPI0400385A publication Critical patent/BRPI0400385A/pt
Publication of BRPI0400385B1 publication Critical patent/BRPI0400385B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C9/00—Life-saving in water
    • B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
    • B63C9/11—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like covering the torso, e.g. harnesses
    • B63C9/115—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like covering the torso, e.g. harnesses using solid buoyant material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/411—Cells and probes with solid electrolytes for investigating or analysing of liquid metals
    • G01N27/4112—Composition or fabrication of the solid electrolyte
    • G01N27/4114—Composition or fabrication of the solid electrolyte for detection of gases other than oxygen
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/411—Cells and probes with solid electrolytes for investigating or analysing of liquid metals
    • G01N27/4112—Composition or fabrication of the solid electrolyte
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/012—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches for aquatic activities, e.g. with buoyancy aids
    • A41D13/0125—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches for aquatic activities, e.g. with buoyancy aids with buoyancy aids
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2600/00—Uses of garments specially adapted for specific purposes
    • A41D2600/10—Uses of garments specially adapted for specific purposes for sport activities
    • A41D2600/106—Fishing
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D27/00—Details of garments or of their making
    • A41D27/20—Pockets; Making or setting-in pockets
    • A41D27/201—Pocket closures

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Primary Cells (AREA)

Abstract

"DISPOSITIVO DE MEDIçãO PARA DETERMINAR A ATIVIDADE DE OXIGêNIO EM MASSAS FUNDIDAS DE METAL OU DE ESCóRIA". A presente invenção refere-se a um dispositivo de medição para determinar a atividade de oxigênio em massas fundidas de metal ou de escória com uma cabeça de medição disposta em uma extremidade de um tubo de suporte onde é disposta uma célula de medição eletroquímica, sendo que a célula de medição eletroquímica possui um tubinho de eletrólito sólido fechado unilateralmente, que na sua extremidade fechada contém um material de referência e um eletrodo, sendo que o eletrodo se projeta para fora da extremidade oposta do tubinho de eletrólito sólido, e um tubinho de eletrólito sólido correspondente. Ele é caracterizado pelo fato de que o tubinho de eletrólito sólido possui na sua superfície externa um revestimento consistindo em uma mistura de zirconato de cálcio com um fluoreto.
BRPI0400385A 2003-03-07 2004-03-03 dispositivo de medição para determinar a atividade de oxigênio em massas fundidas de metal ou de escória BRPI0400385B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10310387A DE10310387B3 (de) 2003-03-07 2003-03-07 Messeinrichtung zur Bestimmung der Sauerstoffaktivität in Metall- oder Schlackeschmelzen

Publications (2)

Publication Number Publication Date
BRPI0400385A true BRPI0400385A (pt) 2004-10-13
BRPI0400385B1 BRPI0400385B1 (pt) 2016-04-12

Family

ID=32520158

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0400385A BRPI0400385B1 (pt) 2003-03-07 2004-03-03 dispositivo de medição para determinar a atividade de oxigênio em massas fundidas de metal ou de escória

Country Status (17)

Country Link
US (1) US7141151B2 (pt)
EP (1) EP1460416B8 (pt)
JP (1) JP4054314B2 (pt)
KR (1) KR100766618B1 (pt)
CN (1) CN100458433C (pt)
AT (1) ATE480768T1 (pt)
AU (1) AU2004200389B2 (pt)
BR (1) BRPI0400385B1 (pt)
CA (1) CA2455467C (pt)
DE (2) DE10310387B3 (pt)
ES (1) ES2352182T3 (pt)
MX (1) MXPA04002075A (pt)
PT (1) PT1460416E (pt)
RU (1) RU2282184C2 (pt)
TW (1) TWI298392B (pt)
UA (1) UA75693C2 (pt)
ZA (1) ZA200401834B (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2221717T3 (es) 1997-12-08 2005-01-01 Emd Lexigen Research Center Corp. Proteinas de fusion heterodimeras utiles para inmunoterapia dirigida e inmunoestimulacion general.
DE102004022763B3 (de) * 2004-05-05 2005-09-15 Heraeus Electro-Nite International N.V. Messeinrichtung zur Bestimmung der Sauerstoffaktivität in Metall- oder Schlackeschmelzen
GB0421868D0 (en) * 2004-10-01 2004-11-03 Environmental Monitoring And C Apparatus and method for measuring hydrogen concentration
DE102005019666B3 (de) * 2005-04-26 2006-08-31 Heraeus Electro-Nite International N.V. Eintauchmesssonde
DE102005019665B3 (de) * 2005-04-26 2006-08-31 Heraeus Electro-Nite International N.V. Eintauchmesssonde, insbesondere Einwurfmesssonde
DE102005060493B3 (de) * 2005-12-15 2006-11-30 Heraeus Electro-Nite International N.V. Messsonde
DE102007004147A1 (de) * 2007-01-22 2008-07-24 Heraeus Electro-Nite International N.V. Verfahren zum Beeinflussen der Eigenschaften von Gusseisen sowie Sauerstoffsensor
GB0822734D0 (en) * 2008-12-12 2009-01-21 Environmental Monitoring And C Method and apparatus for monitoring gas concentration
WO2010126481A1 (en) * 2009-04-28 2010-11-04 Midwest Instrument Company, Inc. Immersible oxygen sensor for molten metals
US8689650B2 (en) 2009-04-28 2014-04-08 Heraeus Electro-Nite Co., Llc Immersible oxygen sensor for molten metals
RU2489711C1 (ru) * 2011-12-26 2013-08-10 Федеральное государственное бюджетное учреждение науки Институт высокотемпературной электрохимии Уральского отделения Российской Академии наук Твердоэлектролитный датчик для измерения концентрации кислорода в газах и металлических расплавах
DE102012002027B4 (de) * 2012-02-03 2013-09-12 Heraeus Electro-Nite International N.V. Messeinrichtung zur Bestimmung der Sauerstoffaktivität in Metall- oder Schlackeschmelzen
RU2545517C1 (ru) * 2013-11-12 2015-04-10 Открытое Акционерное Общество "Акмэ-Инжиниринг" Ядерный реактор с жидкометаллическим теплоносителем, система для контроля термодинамической активности кислорода в таких реакторах и способ контроля термодинамической активности кислорода
JP6242261B2 (ja) * 2014-03-27 2017-12-06 新日鐵住金株式会社 溶融金属中の硫黄測定センサー及びその製造方法
CN106248760B (zh) * 2016-09-09 2018-12-14 中广核研究院有限公司 测量液态金属中溶解氧活度的固相参比电极氧传感器
CN107389768A (zh) * 2017-08-16 2017-11-24 钟祥市中原电子有限责任公司 一种用于钢水定氧电池的钼针
CN107504989A (zh) * 2017-08-16 2017-12-22 钟祥市中原电子有限责任公司 一种钢水定氧探头
MX2020003747A (es) 2017-10-05 2020-08-03 Vesuvius Refratarios Ltda Sensor de inmersion para determinar composicion quimica de metal fundido.
EP4230990B1 (en) 2018-06-12 2025-04-02 Heraeus Electro-Nite International N.V. Improved molten metal sampler
CN113466079B (zh) * 2021-06-30 2023-05-16 重庆钢铁股份有限公司 一种钢渣成分含量检测方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE322927B (pt) * 1967-09-28 1970-04-20 Asea Ab
US3758397A (en) * 1970-07-15 1973-09-11 Steel Corp Apparatus for oxygen determination
DE2600103C2 (de) * 1976-01-02 1978-11-16 Max-Planck-Institut Fuer Eisenforschung Gmbh, 4000 Duesseldorf Festelektrolyt mit überwiegender Ionenleitung bei höheren Temperaturen
DE2810134A1 (de) * 1978-03-09 1979-09-20 Bosch Gmbh Robert Zirkonoxid-keramik mit feinkoernigem und thermisch stabilem gefuege sowie mit hoher thermoschockbestaendigkeit, daraus hergestellte formkoerper, verfahren zur herstellung der formkoerper und ihre verwendung
JPS5746155A (en) * 1980-09-05 1982-03-16 Nippon Kokan Kk <Nkk> Measuring sensor for oxygen concentration for molten metal
JPS6052763A (ja) * 1983-09-01 1985-03-26 Sumitomo Alum Smelt Co Ltd 溶融金属中の酸素濃度測定用センサ−
JPH0778485B2 (ja) * 1987-06-11 1995-08-23 大阪酸素工業株式会社 溶融金属中の不純物元素濃度測定プロ−ブ
DE4135510C2 (de) * 1991-10-28 1994-02-24 Heraeus Electro Nite Int Tauchsensor für Metallschmelzen
GB9206367D0 (en) * 1992-03-24 1992-05-06 Pilkington Plc Oxygen measuring probe
RU2062460C1 (ru) * 1994-05-27 1996-06-20 Московский вечерний металлургический институт Датчик для определения содержания кислорода в расплавленной меди
DE19531661C2 (de) 1995-04-12 2002-08-14 Heraeus Electro Nite Int Verfahren zum Messen einer elektrochemischen Aktivität
WO1996032636A1 (de) * 1995-04-12 1996-10-17 Heraeus Electro-Nite International N.V. Verfahren zum messen einer elektrochemischen aktivität
DE10103701C1 (de) * 2001-01-26 2002-09-12 Heraeus Electro Nite Int Messeinrichtung zur Bestimmung der Sauerstoffaktivität in Metallschmelzen oder Schlackeschmelzen

Also Published As

Publication number Publication date
TWI298392B (en) 2008-07-01
PT1460416E (pt) 2010-12-09
UA75693C2 (en) 2006-05-15
AU2004200389B2 (en) 2007-09-20
EP1460416B1 (de) 2010-09-08
CA2455467A1 (en) 2004-09-07
BRPI0400385B1 (pt) 2016-04-12
ATE480768T1 (de) 2010-09-15
JP2004271517A (ja) 2004-09-30
DE10310387B3 (de) 2004-07-22
RU2004106715A (ru) 2005-08-20
EP1460416A2 (de) 2004-09-22
AU2004200389A1 (en) 2004-09-23
EP1460416A3 (de) 2004-11-03
ZA200401834B (en) 2004-09-07
US7141151B2 (en) 2006-11-28
TW200417731A (en) 2004-09-16
MXPA04002075A (es) 2005-02-17
CA2455467C (en) 2007-08-21
CN1527050A (zh) 2004-09-08
DE502004011626D1 (de) 2010-10-21
KR100766618B1 (ko) 2007-10-15
KR20040079834A (ko) 2004-09-16
ES2352182T3 (es) 2011-02-16
CN100458433C (zh) 2009-02-04
RU2282184C2 (ru) 2006-08-20
US20040173473A1 (en) 2004-09-09
EP1460416B8 (de) 2011-01-26
JP4054314B2 (ja) 2008-02-27

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 12/04/2016, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2712 DE 27-12-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.