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BR9916469A - Pyrometallurgical reactor cooling element and its manufacture - Google Patents

Pyrometallurgical reactor cooling element and its manufacture

Info

Publication number
BR9916469A
BR9916469A BR9916469-8A BR9916469A BR9916469A BR 9916469 A BR9916469 A BR 9916469A BR 9916469 A BR9916469 A BR 9916469A BR 9916469 A BR9916469 A BR 9916469A
Authority
BR
Brazil
Prior art keywords
cooling element
reactor cooling
manufacture
flow channel
pyrometallurgical reactor
Prior art date
Application number
BR9916469-8A
Other languages
Portuguese (pt)
Inventor
Eero Hugg
Ilkka Kojo
Pertti Mokinen
Raimo Koota
Original Assignee
Outokumpu Oy
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 Outokumpu Oy filed Critical Outokumpu Oy
Publication of BR9916469A publication Critical patent/BR9916469A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
    • B22D11/051—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds into moulds having oscillating walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/40—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only inside the tubular element

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geometry (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Continuous Casting (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Metal Extraction Processes (AREA)
  • Blast Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

<B>"ELEMENTO DE RESFRIAMENTO DE REATOR PIROMETALúRGICO E SUA FABRICAçãO"<D> A presente invenção se refere a um método de fabricação por fundição contínua de um elemento de resfriamento de reator pirometalúrgico com canais de fluxo. De maneira a reforçar a capacidade de transferência de calor do elemento, a área de superfície de parede de canal de fluxo, que é tradicionalmente redonda ou oval em seção transversal, é aumentada sem aumentar o diâmetro ou comprimento do canal de fluxo. A invenção também se refere ao elemento de resfriamento manufaturado por este método.<B> "PYROMETALURGIC REACTOR COOLING ELEMENT AND ITS MANUFACTURING" <D> The present invention relates to a method of continuous casting manufacture of a pyrometallurgical reactor cooling element with flow channels. In order to reinforce the heat transfer capacity of the element, the flow channel wall surface area, which is traditionally round or oval in cross section, is increased without increasing the diameter or length of the flow channel. The invention also relates to the cooling element manufactured by this method.

BR9916469-8A 1998-12-22 1999-12-14 Pyrometallurgical reactor cooling element and its manufacture BR9916469A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI982771A FI108751B (en) 1998-12-22 1998-12-22 A method of producing a sliding casting heat sink and a heat sink produced by the method
PCT/FI1999/001029 WO2000037870A1 (en) 1998-12-22 1999-12-14 Pyrometallurgical reactor cooling element and its manufacture

Publications (1)

Publication Number Publication Date
BR9916469A true BR9916469A (en) 2001-09-25

Family

ID=8553169

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9916469-8A BR9916469A (en) 1998-12-22 1999-12-14 Pyrometallurgical reactor cooling element and its manufacture

Country Status (19)

Country Link
EP (1) EP1153254B1 (en)
JP (1) JP2002533649A (en)
KR (1) KR100640706B1 (en)
CN (1) CN100449242C (en)
AR (1) AR021961A1 (en)
AT (1) ATE274683T1 (en)
AU (1) AU768282B2 (en)
BR (1) BR9916469A (en)
CA (1) CA2356138C (en)
DE (1) DE69919745T2 (en)
EA (1) EA002584B1 (en)
FI (1) FI108751B (en)
ID (1) ID24579A (en)
PE (1) PE20001446A1 (en)
PL (1) PL193460B1 (en)
PT (1) PT1153254E (en)
RS (1) RS49726B (en)
WO (1) WO2000037870A1 (en)
ZA (1) ZA200104860B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1548133A1 (en) * 2003-12-03 2005-06-29 Paul Wurth S.A. Method of manufacturing a cooling plate and a cooling plate manufactured with this method
BRPI0924235B1 (en) 2009-05-06 2021-11-16 Mmc Copper Products Oy METHOD FOR THE MANUFACTURING OF A COOLING ELEMENT FOR PYROMETALURGICAL REACTORS AND A COOLING ELEMENT FOR PYROMETALURGICAL REACTORS
CN101634520B (en) * 2009-05-31 2011-03-30 江苏联兴成套设备制造有限公司 Casting method of cast steel cooling plate
FI124223B (en) 2010-06-29 2014-05-15 Outotec Oyj SUSPENSION MIXTURE AND CONCENTRATE BURNER
CN102489955A (en) * 2011-12-06 2012-06-13 阳谷祥光铜业有限公司 Method for manufacturing cooling element and cooling element
JP5983951B2 (en) * 2013-10-07 2016-09-06 Ｊｆｅスチール株式会社 Blast furnace stave design method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191416474A (en) * 1914-07-10 1915-10-11 Carl Schilling An Improved Process for Rectifying Spirit in Periodically Working Apparatus.
JPS5310530B1 (en) * 1971-04-09 1978-04-14
JPS60121045A (en) * 1983-12-05 1985-06-28 Kuroki Kogyosho:Kk Heat exchanger and its production
US4995252A (en) * 1989-03-06 1991-02-26 Carrier Corporation Method and apparatus for internally enhancing heat exchanger tubing
JPH0471742A (en) * 1990-07-10 1992-03-06 Mitsubishi Heavy Ind Ltd Manufacture of tube having complicated section hole
FI98380C (en) * 1994-02-17 1997-06-10 Outokumpu Eng Contract Method and apparatus for suspension melting
JPH10166036A (en) * 1996-12-11 1998-06-23 Hitachi Cable Ltd Method and apparatus for manufacturing inner grooved pipe
ATE203941T1 (en) * 1997-01-08 2001-08-15 Wurth Paul Sa METHOD FOR PRODUCING A COOLING PLATE FOR IRON AND STEEL PRODUCING FURNACES
DE19732537C1 (en) * 1997-07-23 1999-03-04 Mannesmann Ag Waste heat boiler

Also Published As

Publication number Publication date
CN100449242C (en) 2009-01-07
KR100640706B1 (en) 2006-10-31
AU768282B2 (en) 2003-12-04
FI982771L (en) 2000-06-23
FI108751B (en) 2002-03-15
CN1331791A (en) 2002-01-16
EP1153254A1 (en) 2001-11-14
ZA200104860B (en) 2001-12-14
RS49726B (en) 2008-04-04
AU1781800A (en) 2000-07-12
DE69919745T2 (en) 2005-01-20
CA2356138A1 (en) 2000-06-29
PE20001446A1 (en) 2000-12-28
AR021961A1 (en) 2002-09-04
CA2356138C (en) 2007-08-14
EA200100690A1 (en) 2001-12-24
WO2000037870A1 (en) 2000-06-29
PL349155A1 (en) 2002-07-01
PL193460B1 (en) 2007-02-28
YU44801A (en) 2003-12-31
PT1153254E (en) 2004-11-30
EA002584B1 (en) 2002-06-27
DE69919745D1 (en) 2004-09-30
ID24579A (en) 2000-07-27
KR20010099863A (en) 2001-11-09
EP1153254B1 (en) 2004-08-25
FI982771A0 (en) 1998-12-22
JP2002533649A (en) 2002-10-08
ATE274683T1 (en) 2004-09-15

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Legal Events

Date Code Title Description
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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/12/1999, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 11A E 12A ANUIDADE(S).

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2259 DE 22/04/2014 POR TER SIDO INDEVIDA.

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

Free format text: REFERENTE AS 11A E 12A ANUIDADES.

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 2607 DE 22-12-2020 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.