JPS5579815A - Treating method for waste formed during steel-making process and treated product - Google Patents

Treating method for waste formed during steel-making process and treated product

Info

Publication number
JPS5579815A
JPS5579815A JP15478378A JP15478378A JPS5579815A JP S5579815 A JPS5579815 A JP S5579815A JP 15478378 A JP15478378 A JP 15478378A JP 15478378 A JP15478378 A JP 15478378A JP S5579815 A JPS5579815 A JP S5579815A
Authority
JP
Japan
Prior art keywords
making process
waste
formed during
treated product
treating method
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.)
Pending
Application number
JP15478378A
Other languages
Japanese (ja)
Inventor
Hiroshi Mizushima
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.)
Nikken KK
Original Assignee
Nikken KK
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 Nikken KK filed Critical Nikken KK
Priority to JP15478378A priority Critical patent/JPS5579815A/en
Publication of JPS5579815A publication Critical patent/JPS5579815A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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

Abstract

PURPOSE: To make the waste, which contains harmful material and which is formed in steel making process, harmless, by forming the waste which has been subsumed in a thermoplastic synthetic resin.
CONSTITUTION: To a thermoplastic synthetic resin is added ≤50% waste which is formed in steel-making process and which contains harmful material such as S, As, Pb, Cr etc. and the mixt. is kneaded. Then the mixt. is press. formed in order that the harmful material may not come to the surface. The shaped product which has become harmless is utilized effectively as structures for civil engineering or for fishery etc.
COPYRIGHT: (C)1980,JPO&Japio
JP15478378A 1978-12-13 1978-12-13 Treating method for waste formed during steel-making process and treated product Pending JPS5579815A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15478378A JPS5579815A (en) 1978-12-13 1978-12-13 Treating method for waste formed during steel-making process and treated product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15478378A JPS5579815A (en) 1978-12-13 1978-12-13 Treating method for waste formed during steel-making process and treated product

Publications (1)

Publication Number Publication Date
JPS5579815A true JPS5579815A (en) 1980-06-16

Family

ID=15591792

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15478378A Pending JPS5579815A (en) 1978-12-13 1978-12-13 Treating method for waste formed during steel-making process and treated product

Country Status (1)

Country Link
JP (1) JPS5579815A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS618186A (en) * 1984-06-22 1986-01-14 Akiomi Kozu Solid material and production thereof
JPH03238076A (en) * 1990-02-14 1991-10-23 Ryoko Sangyo Kk Manufacture of formed product using slag
JP2009039666A (en) * 2007-08-09 2009-02-26 Dowa Metals & Mining Co Ltd Method of treating arsenic by using resin, and method of transporting/storing arsenic-containing compound and arsenic

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4961202A (en) * 1972-06-05 1974-06-13
JPS53113764A (en) * 1977-03-17 1978-10-04 Fuji Electric Co Ltd Fixing method for substances to be eluted from electrically collected ashes

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4961202A (en) * 1972-06-05 1974-06-13
JPS53113764A (en) * 1977-03-17 1978-10-04 Fuji Electric Co Ltd Fixing method for substances to be eluted from electrically collected ashes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS618186A (en) * 1984-06-22 1986-01-14 Akiomi Kozu Solid material and production thereof
JPH03238076A (en) * 1990-02-14 1991-10-23 Ryoko Sangyo Kk Manufacture of formed product using slag
JP2009039666A (en) * 2007-08-09 2009-02-26 Dowa Metals & Mining Co Ltd Method of treating arsenic by using resin, and method of transporting/storing arsenic-containing compound and arsenic

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