BR9911391A - Dispositivo para granulação a úmido de escória liquefeita - Google Patents

Dispositivo para granulação a úmido de escória liquefeita

Info

Publication number
BR9911391A
BR9911391A BR9911391-0A BR9911391A BR9911391A BR 9911391 A BR9911391 A BR 9911391A BR 9911391 A BR9911391 A BR 9911391A BR 9911391 A BR9911391 A BR 9911391A
Authority
BR
Brazil
Prior art keywords
basin
granulate
wet granulation
water mixture
distribution channel
Prior art date
Application number
BR9911391-0A
Other languages
English (en)
Portuguese (pt)
Inventor
Leon Ulveling
Jean-Luc Roth
Henri Radoux
Original Assignee
Paul Wurth S A Luxemburguense
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 Paul Wurth S A Luxemburguense filed Critical Paul Wurth S A Luxemburguense
Publication of BR9911391A publication Critical patent/BR9911391A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • C21B3/06—Treatment of liquid slag
    • C21B3/08—Cooling slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • C21B2400/022—Methods of cooling or quenching molten slag
    • C21B2400/024—Methods of cooling or quenching molten slag with the direct use of steam or liquid coolants, e.g. water
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/062—Jet nozzles or pressurised fluids for cooling, fragmenting or atomising slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/05—Apparatus features
    • C21B2400/066—Receptacle features where the slag is treated
    • C21B2400/072—Tanks to collect the slag, e.g. water tank

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Details (AREA)
  • Manufacture Of Iron (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Processing Of Solid Wastes (AREA)
BR9911391-0A 1998-06-26 1999-06-15 Dispositivo para granulação a úmido de escória liquefeita BR9911391A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU90255A LU90255B1 (de) 1998-06-26 1998-06-26 Vorrichtung zum nassgranulieren von fluessiger Schlacke
PCT/EP1999/004111 WO2000000649A1 (de) 1998-06-26 1999-06-15 Vorrichtung zum nassgranulieren von flüssiger schlacke

Publications (1)

Publication Number Publication Date
BR9911391A true BR9911391A (pt) 2001-03-13

Family

ID=19731754

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9911391-0A BR9911391A (pt) 1998-06-26 1999-06-15 Dispositivo para granulação a úmido de escória liquefeita

Country Status (14)

Country Link
US (1) US6516632B1 (enExample)
EP (1) EP1097245B1 (enExample)
JP (1) JP2003520290A (enExample)
CN (1) CN1218052C (enExample)
AT (1) ATE231923T1 (enExample)
AU (1) AU743721B2 (enExample)
BR (1) BR9911391A (enExample)
CA (1) CA2334197C (enExample)
DE (1) DE59904173D1 (enExample)
ES (1) ES2191439T3 (enExample)
LU (1) LU90255B1 (enExample)
TW (1) TW426549B (enExample)
WO (1) WO2000000649A1 (enExample)
ZA (1) ZA200007698B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU90346B1 (fr) * 1999-02-08 2000-08-09 Wurth Paul Sa Installation pour la granulation aqueuse
DE10148152B4 (de) * 2001-09-28 2010-04-08 Egon Evertz Kg (Gmbh & Co.) Verfahren und Vorrichtung zum Kühlen von Pfannen- und Konverterschlacken
KR101147876B1 (ko) 2004-07-14 2012-07-02 파울 부르쓰 소시에떼 아노님 용융체의 과립화 방법 및 장치
CN1312295C (zh) * 2005-06-23 2007-04-25 天津市隆安冶金机械厂 气提转毂法高炉炉渣冲制工艺及其冲制装置
JP6414123B2 (ja) * 2016-03-31 2018-10-31 Ｊｆｅスチール株式会社 スラリーディストリビューター
CN109338121A (zh) * 2018-10-30 2019-02-15 铜陵有色金属集团股份有限公司金冠铜业分公司 翻包平台锁包装置
CN111575420B (zh) * 2020-07-06 2022-02-18 付光明 一种环保节能型高炉熔渣的处理方法及专用处理设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1416069A (en) * 1912-03-29 1922-05-16 Schumacher Wilhelm Method of obtaining granular slag
US2210999A (en) * 1937-12-20 1940-08-13 Bartholomew Tracy Production of dry granulated slag
DE1458808A1 (de) * 1965-11-05 1969-02-06 Acieries Et Minieres De La Sam Verfahren und Vorrichtung zum Granulieren von Schlacke
DE2157653C3 (de) * 1971-11-20 1974-05-22 Knapsack Ag, 5033 Huerth-Knapsack Verfahren zur Granulierung einer schmelzflüssigen Mischung von Phosphorofenschlacke und Ferrophosphor

Also Published As

Publication number Publication date
EP1097245A1 (de) 2001-05-09
AU743721B2 (en) 2002-01-31
ES2191439T3 (es) 2003-09-01
AU4610399A (en) 2000-01-17
CA2334197A1 (en) 2000-01-06
ZA200007698B (en) 2001-06-21
US6516632B1 (en) 2003-02-11
ATE231923T1 (de) 2003-02-15
CN1305533A (zh) 2001-07-25
CA2334197C (en) 2008-08-12
TW426549B (en) 2001-03-21
WO2000000649A1 (de) 2000-01-06
DE59904173D1 (de) 2003-03-06
CN1218052C (zh) 2005-09-07
JP2003520290A (ja) 2003-07-02
LU90255B1 (de) 2000-01-03
EP1097245B1 (de) 2003-01-29

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 12A ANUIDADE.

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 2256 DE 01/04/2014 POR TER SIDO INDEVIDA.

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

Free format text: REFERENTE A 12A ANUIDADE.

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 2605 DE 08-12-2020 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.