HUP0000688A2 - Eljárás és berendezés tűzfolyós anyag granulálására és aprítására - Google Patents

Eljárás és berendezés tűzfolyós anyag granulálására és aprítására

Info

Publication number
HUP0000688A2
HUP0000688A2 HU0000688A HUP0000688A HUP0000688A2 HU P0000688 A2 HUP0000688 A2 HU P0000688A2 HU 0000688 A HU0000688 A HU 0000688A HU P0000688 A HUP0000688 A HU P0000688A HU P0000688 A2 HUP0000688 A2 HU P0000688A2
Authority
HU
Hungary
Prior art keywords
slag
stone
granulation
generated steam
chamber
Prior art date
Application number
HU0000688A
Other languages
English (en)
Inventor
Alfred Edlinger
Original Assignee
Holderbank Financiere Glarus Ag.
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 Holderbank Financiere Glarus Ag. filed Critical Holderbank Financiere Glarus Ag.
Publication of HUP0000688A2 publication Critical patent/HUP0000688A2/hu

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
    • C21B2400/068—Receptacle features where the slag is treated with a sealed or controlled environment
    • 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
    • C21B2400/076—Fluidised bed for cooling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/08—Treatment of slags originating from iron or steel processes with energy recovery
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Disintegrating Or Milling (AREA)
  • Manufacture Of Iron (AREA)

Abstract

A találmány tárgya eljárás tűzfőlyós anyag granűlálására ésaprítására, amelynek főlyamán a salakőlvadékra nyőmóvizet vezetnek ésa képződött gőznek legalább egy részével együtt hőrdják ki. Afőlyékőny salakőt szabad sűgárban egy granűláló kamrába jűttatjűk. Asalaksűgárra nyőmóvízsűgarakat irányítanak, majd a megdermedt ésgranűlált salakőt a képződött gőznek legalább egy részével együtt egypneűmatikűs szállítóvezetéken és egy elősztón átvezetjük. Az elősztótelhagyó részáramőkat kúpősan szűkülő fúvókákőn át a granűláló térhezképest kisebb nyőmás alatt álló őrlőtérbe viszik, amelyből az aprítőttés granűlált anyagőt kiürítik . ŕ
HU0000688A 1997-10-29 1998-10-14 Eljárás és berendezés tűzfolyós anyag granulálására és aprítására HUP0000688A2 (hu)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0182697A AT405511B (de) 1997-10-29 1997-10-29 Verfahren zum granulieren und zerkleinern von schmelzflüssigem material sowie vorrichtung zur durchführung dieses verfahrens

Publications (1)

Publication Number Publication Date
HUP0000688A2 true HUP0000688A2 (hu) 2000-08-28

Family

ID=3521830

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0000688A HUP0000688A2 (hu) 1997-10-29 1998-10-14 Eljárás és berendezés tűzfolyós anyag granulálására és aprítására

Country Status (10)

Country Link
US (1) US6082640A (hu)
EP (1) EP0963447A1 (hu)
AT (1) AT405511B (hu)
AU (1) AU730428B2 (hu)
CA (1) CA2276083A1 (hu)
CZ (1) CZ9902306A3 (hu)
HU (1) HUP0000688A2 (hu)
SK (1) SK77399A3 (hu)
WO (1) WO1999022031A1 (hu)
ZA (1) ZA989596B (hu)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10011300A1 (de) 1999-03-10 2000-09-14 Sumitomo Spec Metals Mahlvorrichtung und Mahlverfahren zum Herstellen von Pulver
AT407525B (de) * 1999-07-09 2001-04-25 Holderbank Financ Glarus Verfahren zum zerkleinern von stückgut oder granulat sowie vorrichtung zur durchführung dieses verfahrens
AT408220B (de) * 1999-12-28 2001-09-25 Holderbank Financ Glarus Verfahren und vorrichtung zum granulieren und zerkleinern von schlackenschmelzen
AT408436B (de) * 2000-01-13 2001-11-26 Holderbank Financ Glarus Verfahren zum granulieren von flüssigen schlacken
AT410219B (de) * 2001-05-10 2003-03-25 Tribovent Verfahrensentwicklg Verfahren zum zerstäuben von schmelzflüssigem material, wie z.b. flüssigen schlacken, glasschmelzen und/oder metallschmelzen sowie vorrichtung zur durchführung dieses verfahrens
US20090193849A1 (en) * 2006-06-14 2009-08-06 Ecomaister Co., Ltd. Method for stabilizing slag and novel materials produced thereby
US20110052688A1 (en) * 2006-11-21 2011-03-03 San-Laung Chow Solid dispersion composition
WO2008064259A2 (en) * 2006-11-21 2008-05-29 Biokey, Inc. Solid dispersion composition comprising fluvastatin
US8646705B2 (en) 2011-09-15 2014-02-11 Ablation Technologies, Llc Devices, systems, and methods for processing heterogeneous materials
US9914132B2 (en) 2011-09-15 2018-03-13 Michael J. Pilgrim Devices, systems, and methods for processing heterogeneous materials
WO2015084417A1 (en) * 2013-12-02 2015-06-11 Ablation Technologies, Llc Devices, systems, and methods for processing heterogeneous materials
JP2017527770A (ja) * 2014-09-21 2017-09-21 ハッチ リミテッドＨａｔｃｈ Ｌｔｄ． 副生オフガスを用いた溶融材料のガス微粒子化
US10889744B2 (en) 2019-04-26 2021-01-12 Signet Aggregates, Llc Clarification of colloidal suspensions

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1184689B (de) * 1958-01-21 1964-12-31 Rothstein & Co K G Verfahren und Vorrichtung zur Granulation eines in einen Behaelter einfallenden Schlackenstromes
US3615329A (en) * 1969-03-18 1971-10-26 American Smelting Refining A recirculatory system for the granulation of molten slag
US4218201A (en) * 1978-07-25 1980-08-19 Nippon Steel Corporation Apparatus for producing solidified granular slag from molten blast furnace slag
JPS591227B2 (ja) * 1980-04-10 1984-01-11 濱田重工株式会社 球形膨張スラグの製造方法及び装置
JPS57134501A (en) * 1981-02-13 1982-08-19 Nippon Steel Corp Method for recovery of sensible heat of blast furnace slag
DE3807720A1 (de) * 1988-03-09 1989-09-21 Norddeutsche Affinerie Verfahren und vorrichtung zum granulieren fluessiger schlacken
DD278479A3 (de) * 1988-06-29 1990-05-09 Bandstahlkombinat Matern Veb Verfahren zum granulieren fluessiger schlacke
DE4327124C2 (de) * 1992-08-13 1995-07-20 Thyssen Stahl Ag Schlackenabkühlvorrichtung
AU672698B2 (en) * 1993-06-30 1996-10-10 Mitsubishi Materials Corporation Apparatus for water-granulating slag
AT400140B (de) * 1993-12-03 1995-10-25 Holderbank Financ Glarus Verfahren zum granulieren und zerkleinern von schmelzflüssigem material und mahlgut sowie einrichtung zur durchführung dieses verfahrens
DE19728382C2 (de) * 1997-07-03 2003-03-13 Hosokawa Alpine Ag & Co Verfahren und Vorrichtung zur Fließbett-Strahlmahlung

Also Published As

Publication number Publication date
US6082640A (en) 2000-07-04
EP0963447A1 (de) 1999-12-15
WO1999022031A1 (de) 1999-05-06
AT405511B (de) 1999-09-27
CA2276083A1 (en) 1999-05-06
AU730428B2 (en) 2001-03-08
SK77399A3 (en) 1999-12-10
ZA989596B (en) 1999-04-23
CZ9902306A3 (cs) 2001-06-13
AU9615098A (en) 1999-05-17
ATA182697A (de) 1999-01-15

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