KR890002691B1 - 입상 슬래그의 탈수촉진제 및 그 처리방법 - Google Patents

입상 슬래그의 탈수촉진제 및 그 처리방법 Download PDF

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Publication number
KR890002691B1
KR890002691B1 KR1019850004489A KR850004489A KR890002691B1 KR 890002691 B1 KR890002691 B1 KR 890002691B1 KR 1019850004489 A KR1019850004489 A KR 1019850004489A KR 850004489 A KR850004489 A KR 850004489A KR 890002691 B1 KR890002691 B1 KR 890002691B1
Authority
KR
South Korea
Prior art keywords
slag
granular slag
surfactant
weight
granular
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.)
Expired
Application number
KR1019850004489A
Other languages
English (en)
Korean (ko)
Other versions
KR860000225A (ko
Inventor
아끼라 야마모또
야쓰다까 아리모또
미찌오 곤노
Original Assignee
가부시기가이샤 가다야마가가꾸 고오교 겐뀨쇼
가다야마 가즈오
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 가부시기가이샤 가다야마가가꾸 고오교 겐뀨쇼, 가다야마 가즈오 filed Critical 가부시기가이샤 가다야마가가꾸 고오교 겐뀨쇼
Publication of KR860000225A publication Critical patent/KR860000225A/ko
Application granted granted Critical
Publication of KR890002691B1 publication Critical patent/KR890002691B1/ko
Expired legal-status Critical Current

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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
    • C04B5/00—Treatment of  metallurgical  slag ; Artificial stone from molten  metallurgical  slag 
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/017—Mixtures of compounds
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Degasification And Air Bubble Elimination (AREA)
KR1019850004489A 1984-06-23 1985-06-22 입상 슬래그의 탈수촉진제 및 그 처리방법 Expired KR890002691B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP59-129644 1984-06-23
JP129644 1984-06-23
JP59129644A JPS6110046A (ja) 1984-06-23 1984-06-23 粒状スラグの脱水促進処理方法及び処理剤

Publications (2)

Publication Number Publication Date
KR860000225A KR860000225A (ko) 1986-01-27
KR890002691B1 true KR890002691B1 (ko) 1989-07-24

Family

ID=15014608

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850004489A Expired KR890002691B1 (ko) 1984-06-23 1985-06-22 입상 슬래그의 탈수촉진제 및 그 처리방법

Country Status (7)

Country Link
US (1) US4897201A (enExample)
JP (1) JPS6110046A (enExample)
KR (1) KR890002691B1 (enExample)
BE (1) BE902736A (enExample)
DE (1) DE3522283A1 (enExample)
FR (1) FR2566387A1 (enExample)
GB (1) GB2162834B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5785737A (en) * 1997-04-08 1998-07-28 Bethlehem Steel Corporation Method for recycling iron bearing sludges in a steelmaking operation
US6241805B1 (en) 1999-07-26 2001-06-05 Bethlehem Steel Corporation Method and system for improving the efficiency of a basic oxygen furnace
US6797180B2 (en) * 2002-05-01 2004-09-28 Ge Betz, Inc. Dewatering sand with surfactants
ES2303039T3 (es) * 2004-05-12 2008-08-01 Vomm Chemipharma S.R.L. Uso de siliconas para producir o facilitar el flujo de dispersiones de materiales particulados solidos en liquidos.
US9593850B2 (en) * 2010-03-22 2017-03-14 Clyde Bergemann, Inc. Bottom ash dewatering system using a remote submerged scraper conveyor

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE910533C (de) * 1951-09-08 1954-05-03 Hoechst Ag Verfahren zur Steigerung der Leistung von Anschwemmfiltern
US3525414A (en) * 1968-03-18 1970-08-25 Aubrey I Copelan Protective automotive ignition circuit
US3515214A (en) * 1968-04-17 1970-06-02 Shell Oil Co Chemical waterflooding techniques using complex surfactants
JPS5243477B2 (enExample) * 1974-03-20 1977-10-31
JPS5243477A (en) * 1975-10-02 1977-04-05 Aichi Tokei Denki Co Ltd Device for integratig quantity of heat with automatic switching for co oling and heating
US4210531A (en) * 1977-12-15 1980-07-01 American Cyanamid Company Process for dewatering mineral concentrates
US4326971A (en) * 1978-12-11 1982-04-27 Colgate Palmolive Company Detergent softener compositions
DE2930111A1 (de) * 1979-07-25 1981-02-12 Hoechst Ag Waescheweichspuelmittel
DE3069767D1 (en) * 1979-09-29 1985-01-17 Procter & Gamble Detergent compositions
US4264457A (en) * 1980-02-04 1981-04-28 Desoto, Inc. Cationic liquid laundry detergent and fabric softener
US4290896A (en) * 1980-05-27 1981-09-22 Dow Corning Corporation Dewatering fine coal slurries using organopolysiloxanes
FR2488910A1 (fr) * 1980-08-19 1982-02-26 Uralsky Inst Chernykh Metall Procede de transformation de bains de scories metallurgiques et scorie metallurgique obtenue conformement audit procede
JPS5784708A (en) * 1980-11-18 1982-05-27 Kao Corp Improving agent for filtration/dehydration property of metal hydroxide slurry
JPS5817816A (ja) * 1981-07-23 1983-02-02 Kao Corp 金属水酸化物水スラリ−ろ過脱水性向上剤
JPS5871994A (ja) * 1981-10-22 1983-04-28 Neos Co Ltd 石炭スラリ−用脱水剤
US4447344A (en) * 1983-06-02 1984-05-08 Nalco Chemical Company Dewatering aids for coal and other mineral particulates
JPS6016841A (ja) * 1983-07-11 1985-01-28 株式会社片山化学工業研究所 粒状スラグの乾燥方法及び乾燥助剤

Also Published As

Publication number Publication date
GB8514987D0 (en) 1985-07-17
GB2162834B (en) 1987-09-09
BE902736A (fr) 1985-10-16
GB2162834A (en) 1986-02-12
FR2566387A1 (fr) 1985-12-27
JPS6110046A (ja) 1986-01-17
JPH0223490B2 (enExample) 1990-05-24
DE3522283A1 (de) 1986-01-02
US4897201A (en) 1990-01-30
KR860000225A (ko) 1986-01-27

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