ITUB20152949A1 - Impianto e metodo di degasaggio sottovuoto dell?acciaio liquido - Google Patents

Impianto e metodo di degasaggio sottovuoto dell?acciaio liquido

Info

Publication number
ITUB20152949A1
ITUB20152949A1 ITUB2015A002949A ITUB20152949A ITUB20152949A1 IT UB20152949 A1 ITUB20152949 A1 IT UB20152949A1 IT UB2015A002949 A ITUB2015A002949 A IT UB2015A002949A IT UB20152949 A ITUB20152949 A IT UB20152949A IT UB20152949 A1 ITUB20152949 A1 IT UB20152949A1
Authority
IT
Italy
Prior art keywords
degasage
vacuum
liquid steel
steel
liquid
Prior art date
Application number
ITUB2015A002949A
Other languages
English (en)
Inventor
Mauro Milocco
Federico Mazzarini
Fabio Trigatti
Original Assignee
Sms Meer Spa
Sms Concast Italia S P A
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 Sms Meer Spa, Sms Concast Italia S P A filed Critical Sms Meer Spa
Priority to ITUB2015A002949A priority Critical patent/ITUB20152949A1/it
Priority to KR1020187005124A priority patent/KR20180039647A/ko
Priority to US15/748,669 priority patent/US20190002996A1/en
Priority to ES16766620T priority patent/ES2742861T3/es
Priority to CA2994216A priority patent/CA2994216A1/en
Priority to EP16766620.5A priority patent/EP3332038B1/en
Priority to PCT/IB2016/054667 priority patent/WO2017021895A1/en
Publication of ITUB20152949A1 publication Critical patent/ITUB20152949A1/it

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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/10—Handling in a vacuum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Degasification And Air Bubble Elimination (AREA)
ITUB2015A002949A 2015-08-06 2015-08-06 Impianto e metodo di degasaggio sottovuoto dell?acciaio liquido ITUB20152949A1 (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ITUB2015A002949A ITUB20152949A1 (it) 2015-08-06 2015-08-06 Impianto e metodo di degasaggio sottovuoto dell?acciaio liquido
KR1020187005124A KR20180039647A (ko) 2015-08-06 2016-08-03 용강의 진공 탈가스를 위한 설비 및 방법
US15/748,669 US20190002996A1 (en) 2015-08-06 2016-08-03 Plant and method for vacuum degassing liquid steel
ES16766620T ES2742861T3 (es) 2015-08-06 2016-08-03 Planta y método para la desgasificación al vacío de acero líquido
CA2994216A CA2994216A1 (en) 2015-08-06 2016-08-03 Plant and method for vacuum degassing liquid steel
EP16766620.5A EP3332038B1 (en) 2015-08-06 2016-08-03 Plant and method for vacuum degassing liquid steel
PCT/IB2016/054667 WO2017021895A1 (en) 2015-08-06 2016-08-03 Plant and method for vacuum degassing liquid steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUB2015A002949A ITUB20152949A1 (it) 2015-08-06 2015-08-06 Impianto e metodo di degasaggio sottovuoto dell?acciaio liquido

Publications (1)

Publication Number Publication Date
ITUB20152949A1 true ITUB20152949A1 (it) 2017-02-06

Family

ID=54542382

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUB2015A002949A ITUB20152949A1 (it) 2015-08-06 2015-08-06 Impianto e metodo di degasaggio sottovuoto dell?acciaio liquido

Country Status (7)

Country Link
US (1) US20190002996A1 (it)
EP (1) EP3332038B1 (it)
KR (1) KR20180039647A (it)
CA (1) CA2994216A1 (it)
ES (1) ES2742861T3 (it)
IT (1) ITUB20152949A1 (it)
WO (1) WO2017021895A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111982384A (zh) * 2020-08-17 2020-11-24 诸暨新伏给排水设备有限公司 一种污水排水阀阀口水压监测设备
GB2604188A (en) * 2021-02-22 2022-08-31 Edwards Tech Vacuum Engineering Qingdao Co Ltd Control of liquid ring pump
CN112973196B (zh) * 2021-03-15 2022-05-06 悉瑞绿色电气(苏州)有限公司 利用压强差和液体内含气体产生的气动力进行高粘度液体真空脱泡的方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0366293A2 (en) * 1988-10-24 1990-05-02 A. FINKL & SONS CO. Tri-level method and apparatus for post melting treatment of molten steel
CN204401047U (zh) * 2015-01-12 2015-06-17 张宝夫 一种rh精炼装置中的机械泵组合机构

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1600283A (en) * 1977-07-05 1981-10-14 Biomechanics Ltd Apparatus for anaerobic digestion of biodegradable waste material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0366293A2 (en) * 1988-10-24 1990-05-02 A. FINKL & SONS CO. Tri-level method and apparatus for post melting treatment of molten steel
CN204401047U (zh) * 2015-01-12 2015-06-17 张宝夫 一种rh精炼装置中的机械泵组合机构

Also Published As

Publication number Publication date
KR20180039647A (ko) 2018-04-18
US20190002996A1 (en) 2019-01-03
CA2994216A1 (en) 2017-02-09
WO2017021895A1 (en) 2017-02-09
EP3332038A1 (en) 2018-06-13
EP3332038B1 (en) 2019-05-22
ES2742861T3 (es) 2020-02-17

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