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

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