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WO2003020992A1 - Reaction vessel for use in producing titanium sponge, heat shielding plate provided therein, and method for producing titanium sponge - Google Patents

Reaction vessel for use in producing titanium sponge, heat shielding plate provided therein, and method for producing titanium sponge Download PDF

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Publication number
WO2003020992A1
WO2003020992A1 PCT/JP2002/002866 JP0202866W WO03020992A1 WO 2003020992 A1 WO2003020992 A1 WO 2003020992A1 JP 0202866 W JP0202866 W JP 0202866W WO 03020992 A1 WO03020992 A1 WO 03020992A1
Authority
WO
WIPO (PCT)
Prior art keywords
titanium sponge
producing titanium
shielding plate
reaction vessel
heat shielding
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.)
Ceased
Application number
PCT/JP2002/002866
Other languages
French (fr)
Japanese (ja)
Inventor
Tadao Araike
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Osaka Titanium Technologies Co Ltd
Original Assignee
Osaka Titanium Technologies Co Ltd
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 Osaka Titanium Technologies Co Ltd filed Critical Osaka Titanium Technologies Co Ltd
Priority to JP2003525690A priority Critical patent/JP3952303B2/en
Publication of WO2003020992A1 publication Critical patent/WO2003020992A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • C22B34/00—Obtaining refractory metals
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • C22B34/1263—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining metallic titanium from titanium compounds, e.g. by reduction
    • C22B34/1268—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining metallic titanium from titanium compounds, e.g. by reduction using alkali or alkaline-earth metals or amalgams
    • C22B34/1272—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining metallic titanium from titanium compounds, e.g. by reduction using alkali or alkaline-earth metals or amalgams reduction of titanium halides, e.g. Kroll process

Landscapes

  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Materials Engineering (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

A reaction vessel (A) for use in producing a high purity titanium sponge by the Kroll process, which has an inner surface of its body (10) being made of carbon steel at least at a liquid level or lower, and a heat shielding plate (30) made of carbon steel disposed between a cap (20) and a liquid level in the body (10) of the vessel, wherein at least the lower surface of the heat shielding plate is provided with a coating layer comprising a metal oxide such as TiO2 as a main component; a method for producing titanium sponge which comprises preparing a bulk of titanium sponge in the reaction vessel (A), taking out the bulk from the body (10) of the vessel, dividing the bulk into a plurality of small bulks, measuring the concentrations of Fe, Ni and Cr in all of the small bulks, and regarding a small bulk having been found to have impurity contents not more than the specified values, as a regular product.
PCT/JP2002/002866 2001-09-03 2002-03-25 Reaction vessel for use in producing titanium sponge, heat shielding plate provided therein, and method for producing titanium sponge Ceased WO2003020992A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2003525690A JP3952303B2 (en) 2001-09-03 2002-03-25 Reaction vessel for producing sponge titanium, heat shielding plate used for the same, and method for producing sponge titanium

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001-265928 2001-09-03
JP2001265928 2001-09-03

Publications (1)

Publication Number Publication Date
WO2003020992A1 true WO2003020992A1 (en) 2003-03-13

Family

ID=19092322

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/002866 Ceased WO2003020992A1 (en) 2001-09-03 2002-03-25 Reaction vessel for use in producing titanium sponge, heat shielding plate provided therein, and method for producing titanium sponge

Country Status (2)

Country Link
JP (1) JP3952303B2 (en)
WO (1) WO2003020992A1 (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004323911A (en) * 2003-04-24 2004-11-18 Sumitomo Titanium Corp Method for producing high purity titanium ingot
RU2258755C1 (en) * 2004-03-10 2005-08-20 Открытое Акционерное Общество "Российский научно-исследовательский и проектный институт титана и магния" (ОАО "РИТМ") Apparatus for vacuum separation of spongy titanium
RU2265070C1 (en) * 2004-04-30 2005-11-27 Открытое акционерное общество "АВИСМА титано-магниевый комбинат" Device for magnesium-reduced production of sponge titanium
RU2273676C1 (en) * 2004-09-22 2006-04-10 Открытое Акционерное Общество "Корпорация Всмпо-Ависма" Apparatus for vacuum separation of spongy titanium
RU2313592C1 (en) * 2006-04-26 2007-12-27 Открытое Акционерное Общество "Корпорация Всмпо-Ависма" Method for producing of spongy titanium and apparatus for performing the same
RU2315122C1 (en) * 2006-05-02 2008-01-20 Открытое Акционерное Общество "Российский научно-исследовательский и проектный институт титана и магния" (ОАО "РИТМ") Device for producing sponge titanium
RU2358028C1 (en) * 2007-12-24 2009-06-10 Открытое Акционерное Общество "Российский научно-исследовательский и проектный институт титана и магния" (ОАО "РИТМ") Installation for magnesium-thermal production of sponge titanium
JP2009127107A (en) * 2007-11-27 2009-06-11 Toho Titanium Co Ltd Reaction container for producing refractory metal and method for producing refractory metal using the same
JP2012162785A (en) * 2011-02-09 2012-08-30 Osaka Titanium Technologies Co Ltd Method for manufacturing sponge titanium particle
WO2017146109A1 (en) * 2016-02-23 2017-08-31 東邦チタニウム株式会社 Metallic container or tube, method for producing sponge titanium, and method for producing titanium processed product or titanium cast product
JP2020002435A (en) * 2018-06-28 2020-01-09 東邦チタニウム株式会社 Method for producing metal reduction reaction vessel, metal reduction reaction vessel, and method for producing titanium
RU211577U1 (en) * 2022-03-15 2022-06-14 Открытое акционерное общество "Соликамский магниевый завод" FURNACE FOR MAGNEUM THERMAL PRODUCTION OF SPONGE TITANIUM

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108220628A (en) * 2018-04-04 2018-06-29 遵义钛业股份有限公司 A kind of reduction apparatus produced during titanium sponge

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61143528A (en) * 1984-12-14 1986-07-01 Sumitomo Metal Ind Ltd Production of rectangular ingot by consumable electrode type vacuum arc melting method
JPH03125056U (en) * 1990-03-30 1991-12-18
JPH07258765A (en) * 1994-03-24 1995-10-09 Sumitomo Sitix Corp Method for producing high-purity titanium material
JPH09287035A (en) * 1996-04-22 1997-11-04 Nippon Steel Corp Reaction vessel for producing high-purity sponge titanium

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5343017A (en) * 1976-09-30 1978-04-18 Osaka Titanium Apparatus for production of ti or zr by mg reduction
JPS60110824A (en) * 1983-11-22 1985-06-17 Mitsubishi Metal Corp Reaction vessel for producing high melting high- toughness metal
JPS6433561U (en) * 1987-08-20 1989-03-01
JPH02185931A (en) * 1989-01-13 1990-07-20 Toho Titanium Co Ltd Manufacture of metallic titanium
JPH02267235A (en) * 1989-04-06 1990-11-01 Toho Titanium Co Ltd Manufacture of metallic titanium
JPH05311266A (en) * 1992-05-14 1993-11-22 Toho Titanium Co Ltd Production of metallic titanium
JPH0617158A (en) * 1992-06-30 1994-01-25 Sumitomo Sitix Corp Method for producing refractory metal
JP3407028B2 (en) * 1995-03-30 2003-05-19 住友チタニウム株式会社 Apparatus and method for producing titanium
JP3516625B2 (en) * 1999-02-19 2004-04-05 東邦チタニウム株式会社 Separation apparatus and separation method for impurities in metal

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61143528A (en) * 1984-12-14 1986-07-01 Sumitomo Metal Ind Ltd Production of rectangular ingot by consumable electrode type vacuum arc melting method
JPH03125056U (en) * 1990-03-30 1991-12-18
JPH07258765A (en) * 1994-03-24 1995-10-09 Sumitomo Sitix Corp Method for producing high-purity titanium material
JPH09287035A (en) * 1996-04-22 1997-11-04 Nippon Steel Corp Reaction vessel for producing high-purity sponge titanium

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004323911A (en) * 2003-04-24 2004-11-18 Sumitomo Titanium Corp Method for producing high purity titanium ingot
RU2258755C1 (en) * 2004-03-10 2005-08-20 Открытое Акционерное Общество "Российский научно-исследовательский и проектный институт титана и магния" (ОАО "РИТМ") Apparatus for vacuum separation of spongy titanium
RU2265070C1 (en) * 2004-04-30 2005-11-27 Открытое акционерное общество "АВИСМА титано-магниевый комбинат" Device for magnesium-reduced production of sponge titanium
RU2273676C1 (en) * 2004-09-22 2006-04-10 Открытое Акционерное Общество "Корпорация Всмпо-Ависма" Apparatus for vacuum separation of spongy titanium
RU2313592C1 (en) * 2006-04-26 2007-12-27 Открытое Акционерное Общество "Корпорация Всмпо-Ависма" Method for producing of spongy titanium and apparatus for performing the same
RU2315122C1 (en) * 2006-05-02 2008-01-20 Открытое Акционерное Общество "Российский научно-исследовательский и проектный институт титана и магния" (ОАО "РИТМ") Device for producing sponge titanium
JP2009127107A (en) * 2007-11-27 2009-06-11 Toho Titanium Co Ltd Reaction container for producing refractory metal and method for producing refractory metal using the same
RU2358028C1 (en) * 2007-12-24 2009-06-10 Открытое Акционерное Общество "Российский научно-исследовательский и проектный институт титана и магния" (ОАО "РИТМ") Installation for magnesium-thermal production of sponge titanium
JP2012162785A (en) * 2011-02-09 2012-08-30 Osaka Titanium Technologies Co Ltd Method for manufacturing sponge titanium particle
WO2017146109A1 (en) * 2016-02-23 2017-08-31 東邦チタニウム株式会社 Metallic container or tube, method for producing sponge titanium, and method for producing titanium processed product or titanium cast product
JPWO2017146109A1 (en) * 2016-02-23 2018-12-20 東邦チタニウム株式会社 Metal container or pipe, method for producing sponge titanium, and method for producing titanium processed product or cast product
JP2020002435A (en) * 2018-06-28 2020-01-09 東邦チタニウム株式会社 Method for producing metal reduction reaction vessel, metal reduction reaction vessel, and method for producing titanium
JP7106372B2 (en) 2018-06-28 2022-07-26 東邦チタニウム株式会社 METHOD FOR MANUFACTURING METAL REDUCTION REACTION VESSEL, METHOD FOR MANUFACTURING METAL REDUCTION REACTION VESSEL, AND TITANIUM
RU211577U1 (en) * 2022-03-15 2022-06-14 Открытое акционерное общество "Соликамский магниевый завод" FURNACE FOR MAGNEUM THERMAL PRODUCTION OF SPONGE TITANIUM

Also Published As

Publication number Publication date
JPWO2003020992A1 (en) 2004-12-16
JP3952303B2 (en) 2007-08-01

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