ES454679A1 - Perfeccionamientos en envolturas para un recipiente conver- tidor metalurgico. - Google Patents

Perfeccionamientos en envolturas para un recipiente conver- tidor metalurgico.

Info

Publication number
ES454679A1
ES454679A1 ES454679A ES454679A ES454679A1 ES 454679 A1 ES454679 A1 ES 454679A1 ES 454679 A ES454679 A ES 454679A ES 454679 A ES454679 A ES 454679A ES 454679 A1 ES454679 A1 ES 454679A1
Authority
ES
Spain
Prior art keywords
vessel
enclosure
smoke hood
hood
top opening
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.)
Expired
Application number
ES454679A
Other languages
English (en)
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.)
Pennsylvania Engineering Corp
Original Assignee
Pennsylvania Engineering 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 Pennsylvania Engineering Corp filed Critical Pennsylvania Engineering Corp
Publication of ES454679A1 publication Critical patent/ES454679A1/es
Expired 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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/38—Removal of waste gases or dust
    • C21C5/40—Offtakes or separating apparatus for converter waste gases or dust
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
ES454679A 1975-12-31 1976-12-29 Perfeccionamientos en envolturas para un recipiente conver- tidor metalurgico. Expired ES454679A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/645,536 US4076223A (en) 1975-12-31 1975-12-31 Enclosure for steel converting apparatus

Publications (1)

Publication Number Publication Date
ES454679A1 true ES454679A1 (es) 1977-12-01

Family

ID=24589400

Family Applications (1)

Application Number Title Priority Date Filing Date
ES454679A Expired ES454679A1 (es) 1975-12-31 1976-12-29 Perfeccionamientos en envolturas para un recipiente conver- tidor metalurgico.

Country Status (5)

Country Link
US (1) US4076223A (es)
JP (2) JPS5293609A (es)
CA (1) CA1077266A (es)
ES (1) ES454679A1 (es)
MX (1) MX4087E (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT356157B (de) * 1977-02-21 1980-04-10 Voest Alpine Ag Anlage zum frischen von roheisen
US4245820A (en) * 1979-07-20 1981-01-20 Wheeling-Pittsburgh Steel Corporation Pipe curtain for pollution control hood
JPS6250405A (ja) * 1985-08-30 1987-03-05 Nippon Steel Corp 密閉型転炉排ガス処理装置のスカ−トシ−ル装置
IT1197143B (it) * 1986-09-02 1988-11-25 Snam Progetti Metodo per il raffreddamento di gas e/o vapori provenienti da impianti di trattamento di metalli non ferrosi ed apparecchiatura relativa
US7227837B1 (en) 1998-04-30 2007-06-05 At&T Labs, Inc. Fault tolerant virtual tandem switch
CN114540570B (zh) * 2022-01-20 2023-02-28 中冶南方工程技术有限公司 一种转炉余热锅炉烟道
CN114737009A (zh) * 2022-03-14 2022-07-12 河钢股份有限公司 一种控制转炉煤气中氮气含量的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA732543A (en) * 1966-04-19 Maehara Shigeru Apparatus for recovering an unburnt waste gas in an oxygen top-blowing converter
US2855194A (en) * 1954-07-21 1958-10-07 Brassert Oxygen Technik A G System for sealing a converter
FR76548E (fr) * 1959-12-14 1961-11-03 Loire Atel Forges Installation pour la récupération des gaz de convertisseur soufflés à l'oxygène
FR1590185A (es) * 1968-10-04 1970-04-13
US3743264A (en) * 1971-07-26 1973-07-03 Pennsylvania Engineering Corp Steel conversion apparatus
FR2194781B1 (es) * 1972-08-03 1974-10-25 Creusot Loire
GB1435199A (en) * 1973-03-29 1976-05-12 Baum Verfahrenstechnik Oxygen converters
US3799520A (en) * 1973-04-16 1974-03-26 Bischoff Gasreinigung Two-part gas-collecting hood for converter
US3854709A (en) * 1973-07-13 1974-12-17 Gaw M Containment of dust and fumes from a metallurgical vessel

Also Published As

Publication number Publication date
US4076223A (en) 1978-02-28
JPS5293609A (en) 1977-08-06
JPS6049142U (ja) 1985-04-06
CA1077266A (en) 1980-05-13
MX4087E (es) 1981-12-07
JPS6036581Y2 (ja) 1985-10-30

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19870930