JPS55140725A - Manufacture of slag wool using steel making slag as starting material - Google Patents

Manufacture of slag wool using steel making slag as starting material

Info

Publication number
JPS55140725A
JPS55140725A JP4886579A JP4886579A JPS55140725A JP S55140725 A JPS55140725 A JP S55140725A JP 4886579 A JP4886579 A JP 4886579A JP 4886579 A JP4886579 A JP 4886579A JP S55140725 A JPS55140725 A JP S55140725A
Authority
JP
Japan
Prior art keywords
slag
wool
steel making
waste
manufacture
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP4886579A
Other languages
Japanese (ja)
Other versions
JPS6218498B2 (en
Inventor
Taku Sumida
Minoru Tanaka
Genzo Hashizume
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HIYOUGOKEN
Original Assignee
HIYOUGOKEN
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 HIYOUGOKEN filed Critical HIYOUGOKEN
Priority to JP4886579A priority Critical patent/JPS55140725A/en
Publication of JPS55140725A publication Critical patent/JPS55140725A/en
Publication of JPS6218498B2 publication Critical patent/JPS6218498B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C13/00—Fibre or filament compositions
    • C03C13/06—Mineral fibres, e.g. slag wool, mineral wool, rock wool

Abstract

PURPOSE:To cheaply manufacture superior slag wool as a high temp. heat insulating material by blending one or more out of mine slime, waste enamel, waste molding sand, etc. into steel making slag after which the blend is melted and converted into fiber. CONSTITUTION:One or more out of mine slime, waste enamel and waste molding sand which were thrown away formerly are blended as alumina and silica sources into steel making slag in a suitable ratio to adjust the slag composition. This blend is then melted in an electric furnace under a reducing atmosphere and converted into fiber by dropping. Thus, slag wool is cheaply obtd. which is superior to commercially available glass wool in heat resistant temp. and comparable to it in heat conductivity.
JP4886579A 1979-04-19 1979-04-19 Manufacture of slag wool using steel making slag as starting material Granted JPS55140725A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4886579A JPS55140725A (en) 1979-04-19 1979-04-19 Manufacture of slag wool using steel making slag as starting material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4886579A JPS55140725A (en) 1979-04-19 1979-04-19 Manufacture of slag wool using steel making slag as starting material

Publications (2)

Publication Number Publication Date
JPS55140725A true JPS55140725A (en) 1980-11-04
JPS6218498B2 JPS6218498B2 (en) 1987-04-23

Family

ID=12815166

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4886579A Granted JPS55140725A (en) 1979-04-19 1979-04-19 Manufacture of slag wool using steel making slag as starting material

Country Status (1)

Country Link
JP (1) JPS55140725A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995034516A1 (en) * 1994-06-15 1995-12-21 Rockwool International A/S Production of mineral fibres
JP2002060247A (en) * 2000-08-21 2002-02-26 Okamoto:Kk Iron-containing enamel glaze and method for producing iron-containing enameled product using the same
JP2013530110A (en) * 2010-04-12 2013-07-25 ユーエスジー・インテリアズ・エルエルシー Mineral wool from reusable materials
JP2013543473A (en) * 2010-09-27 2013-12-05 シャンドン コーキング グループ カンパニー リミテッド Method for producing reduced stone raw material using molten slag
CN103951269A (en) * 2014-04-22 2014-07-30 武汉理工大学 Glass fiber heat insulating cotton taking gold copper tailings as main raw material and preparation method thereof
CN106904820A (en) * 2017-03-15 2017-06-30 江苏东方船研环保节能材料有限公司 The reuse method of solid waste in rock wool production

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5182027A (en) * 1974-02-12 1976-07-19 Graenges Oxeloesunds Jaernverk
JPS536163A (en) * 1976-06-30 1978-01-20 Sebel Ltd Desk

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5182027A (en) * 1974-02-12 1976-07-19 Graenges Oxeloesunds Jaernverk
JPS536163A (en) * 1976-06-30 1978-01-20 Sebel Ltd Desk

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995034516A1 (en) * 1994-06-15 1995-12-21 Rockwool International A/S Production of mineral fibres
JP2002060247A (en) * 2000-08-21 2002-02-26 Okamoto:Kk Iron-containing enamel glaze and method for producing iron-containing enameled product using the same
JP4667566B2 (en) * 2000-08-21 2011-04-13 株式会社岡本 Manufacturing method of iron-based cocoon products
JP2013530110A (en) * 2010-04-12 2013-07-25 ユーエスジー・インテリアズ・エルエルシー Mineral wool from reusable materials
JP2013543473A (en) * 2010-09-27 2013-12-05 シャンドン コーキング グループ カンパニー リミテッド Method for producing reduced stone raw material using molten slag
US9302939B2 (en) 2010-09-27 2016-04-05 Shandong Coking Group Co., Ltd. Method for manufacturing stone material using molten slag
CN103951269A (en) * 2014-04-22 2014-07-30 武汉理工大学 Glass fiber heat insulating cotton taking gold copper tailings as main raw material and preparation method thereof
CN103951269B (en) * 2014-04-22 2016-08-17 武汉理工大学 A kind of spun-glass insulation with gold copper tailing as main material is cotton and preparation method thereof
CN106904820A (en) * 2017-03-15 2017-06-30 江苏东方船研环保节能材料有限公司 The reuse method of solid waste in rock wool production

Also Published As

Publication number Publication date
JPS6218498B2 (en) 1987-04-23

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