JPS61166908A - 溶銑の脱硫方法 - Google Patents

溶銑の脱硫方法

Info

Publication number
JPS61166908A
JPS61166908A JP60005015A JP501585A JPS61166908A JP S61166908 A JPS61166908 A JP S61166908A JP 60005015 A JP60005015 A JP 60005015A JP 501585 A JP501585 A JP 501585A JP S61166908 A JPS61166908 A JP S61166908A
Authority
JP
Japan
Prior art keywords
impeller
pig iron
molten pig
hot metal
rotation
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.)
Granted
Application number
JP60005015A
Other languages
English (en)
Japanese (ja)
Other versions
JPS636605B2 (cs
Inventor
Seiji Yamamoto
誠司 山本
Shinichi Sasaki
伸一 佐々木
Hachiro Yonetani
米谷　八郎
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP60005015A priority Critical patent/JPS61166908A/ja
Publication of JPS61166908A publication Critical patent/JPS61166908A/ja
Publication of JPS636605B2 publication Critical patent/JPS636605B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
JP60005015A 1985-01-17 1985-01-17 溶銑の脱硫方法 Granted JPS61166908A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60005015A JPS61166908A (ja) 1985-01-17 1985-01-17 溶銑の脱硫方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60005015A JPS61166908A (ja) 1985-01-17 1985-01-17 溶銑の脱硫方法

Publications (2)

Publication Number Publication Date
JPS61166908A true JPS61166908A (ja) 1986-07-28
JPS636605B2 JPS636605B2 (cs) 1988-02-10

Family

ID=11599699

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60005015A Granted JPS61166908A (ja) 1985-01-17 1985-01-17 溶銑の脱硫方法

Country Status (1)

Country Link
JP (1) JPS61166908A (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006265625A (ja) * 2005-03-24 2006-10-05 Jfe Steel Kk 溶融金属の精錬方法
JP2007327120A (ja) * 2006-06-09 2007-12-20 Jfe Steel Kk 溶融鉄の精錬方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5151112B2 (ja) * 2006-10-20 2013-02-27 Ｊｆｅスチール株式会社 溶銑の脱硫処理方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006265625A (ja) * 2005-03-24 2006-10-05 Jfe Steel Kk 溶融金属の精錬方法
JP2007327120A (ja) * 2006-06-09 2007-12-20 Jfe Steel Kk 溶融鉄の精錬方法

Also Published As

Publication number Publication date
JPS636605B2 (cs) 1988-02-10

Similar Documents

Publication Publication Date Title
US6689310B1 (en) Molten metal degassing device and impellers therefor
US4128415A (en) Aluminum scrap reclamation
US5310412A (en) Melting metal particles and dispersing gas and additives with vaned impeller
CN102234703B (zh) 一种kr法机械脱硫搅拌浆积瘤的在线热态清理方法
JPS61166908A (ja) 溶銑の脱硫方法
AU2002229433B2 (en) Treatment of molten metal with a particulate agent using a mixing impeller
JP4986383B2 (ja) 溶銑の脱硫方法
JP6119954B2 (ja) 溶銑の脱硫処理方法
JP2000212621A (ja) 攪拌用インペラ―
KR100845038B1 (ko) 케이알 설비용 임펠러
JP4341132B2 (ja) インペラーによる溶融金属と添加剤との攪拌、混合方法
JP2001049319A (ja) 溶銑の脱硫方法
JP4635672B2 (ja) 溶融金属の精錬方法
JPH1192811A (ja) 溶融金属の精錬方法
JP2847774B2 (ja) 溶融金属の精錬方法
JP2014177674A (ja) 精錬用攪拌体及び溶融鉄の精錬方法
US4058394A (en) Pyrometallurgical system for solid-liquid contacting
CN104471082A (zh) 铁水预处理方法以及铁水预处理用搅拌体
JP2001288506A (ja) 溶融金属の攪拌処理方法
JP2000001710A (ja) 溶銑の脱硫方法および脱硫装置
JP2004068036A (ja) 溶銑の脱燐方法
CN212833948U (zh) 一种适用于高密度液体搅拌传质的精炼锅
KR101443590B1 (ko) 교반체
JP2001262212A (ja) 溶銑の脱硫方法及び脱硫装置
CN213913225U (zh) 一种研磨液桶搅拌装置