SG11201707251UA - Method and device for granulating molten material - Google Patents

Method and device for granulating molten material

Info

Publication number
SG11201707251UA
SG11201707251UA SG11201707251UA SG11201707251UA SG11201707251UA SG 11201707251U A SG11201707251U A SG 11201707251UA SG 11201707251U A SG11201707251U A SG 11201707251UA SG 11201707251U A SG11201707251U A SG 11201707251UA SG 11201707251U A SG11201707251U A SG 11201707251UA
Authority
SG
Singapore
Prior art keywords
molten material
granulating molten
granulating
molten
Prior art date
Application number
SG11201707251UA
Inventor
Alfred Edlinger
Original Assignee
Radmat 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 Radmat Ag filed Critical Radmat Ag
Publication of SG11201707251UA publication Critical patent/SG11201707251UA/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/06—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a liquid medium
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/12—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating drums
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/14—Waste materials; Refuse from metallurgical processes
    • C04B18/141—Slags
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B5/00—Treatment of  metallurgical  slag ; Artificial stone from molten  metallurgical  slag 
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B5/00—Treatment of  metallurgical  slag ; Artificial stone from molten  metallurgical  slag 
    • C04B5/06—Ingredients, other than water, added to the molten slag or to the granulating medium or before remelting; Treatment with gases or gas generating compounds, e.g. to obtain porous slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2300/00—Process aspects
    • C21B2300/02—Particular sequence of the process steps
    • 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
    • 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
    • C21B2400/064—Thermally-conductive removable bodies, e.g. balls
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Manufacture Of Iron (AREA)
SG11201707251UA 2015-03-13 2016-03-14 Method and device for granulating molten material SG11201707251UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA142/2015A AT516906A1 (en) 2015-03-13 2015-03-13 Method and apparatus for granulating molten material
PCT/AT2016/000027 WO2016145466A1 (en) 2015-03-13 2016-03-14 Method and device for granulating molten material

Publications (1)

Publication Number Publication Date
SG11201707251UA true SG11201707251UA (en) 2017-10-30

Family

ID=55628683

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201707251UA SG11201707251UA (en) 2015-03-13 2016-03-14 Method and device for granulating molten material

Country Status (7)

Country Link
US (1) US20180057901A1 (en)
EP (1) EP3268500A1 (en)
JP (1) JP2018509373A (en)
AT (1) AT516906A1 (en)
CA (1) CA2979558A1 (en)
SG (1) SG11201707251UA (en)
WO (1) WO2016145466A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020064582A1 (en) * 2018-09-24 2020-04-02 Merck Patent Gmbh Method for the production of a granular material
AT521769B1 (en) * 2018-12-18 2020-06-15 Dipl Ing Alfred Edlinger Process for processing molten material
CN109852746A (en) * 2019-04-03 2019-06-07 中冶赛迪工程技术股份有限公司 Blast furnace cinder processing unit and flushing cinder method
CN110616285A (en) * 2019-10-29 2019-12-27 昆明普利惠节能技术有限公司 Heat accumulating type slag dry type granulator
CN113798486A (en) * 2020-06-16 2021-12-17 美利林科技有限公司 Blast furnace molten iron using process
AT524054B1 (en) * 2021-02-23 2022-02-15 Radmat Ag Process for processing a non-metallic melt
CN113249534B (en) * 2021-05-18 2022-06-14 山西通才工贸有限公司 Steel smelting high temperature waste residue environmental protection processing system
AT526032B1 (en) * 2022-03-22 2024-01-15 Alfred Edlinger Dipl Ing Process for producing a hydraulic binder

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE465084C (en) * 1926-04-23 1928-09-07 Emil Best Device for granulating molten blast furnace slag
JPS604730B2 (en) * 1977-09-14 1985-02-06 株式会社クボタ Scum granulation equipment
AT406262B (en) * 1998-06-29 2000-03-27 Holderbank Financ Glarus METHOD AND DEVICE FOR GRANULATING AND CRUSHING LIQUID SLAG
AT408436B (en) 2000-01-13 2001-11-26 Holderbank Financ Glarus METHOD FOR GRANULATING LIQUID SLAG
JP4059864B2 (en) * 2004-03-31 2008-03-12 日鉱金属株式会社 Method for producing copper slag
JP5008943B2 (en) * 2006-10-25 2012-08-22 株式会社タクマ Molten slag treatment equipment and molten slag treatment method using the equipment
CN101545018B (en) * 2008-03-25 2011-07-20 宝山钢铁股份有限公司 Technological method of ladle slag thermal processing
FI124883B (en) * 2012-12-20 2015-03-13 Outotec Oyj Method and apparatus for acid granulation of metallic rock
CN104370482B (en) * 2014-10-22 2016-07-27 中北大学 A kind of preparation method of high-performance magnesium slag

Also Published As

Publication number Publication date
EP3268500A1 (en) 2018-01-17
WO2016145466A1 (en) 2016-09-22
US20180057901A1 (en) 2018-03-01
JP2018509373A (en) 2018-04-05
CA2979558A1 (en) 2016-09-22
AT516906A1 (en) 2016-09-15

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