JP5967294B2 - セメント原料用高炉水砕スラグおよびその選別方法 - Google Patents

セメント原料用高炉水砕スラグおよびその選別方法 Download PDF

Info

Publication number
JP5967294B2
JP5967294B2 JP2015508915A JP2015508915A JP5967294B2 JP 5967294 B2 JP5967294 B2 JP 5967294B2 JP 2015508915 A JP2015508915 A JP 2015508915A JP 2015508915 A JP2015508915 A JP 2015508915A JP 5967294 B2 JP5967294 B2 JP 5967294B2
Authority
JP
Japan
Prior art keywords
blast furnace
cement
slag
granulated
mass
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.)
Active
Application number
JP2015508915A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2015011911A1 (ja
Inventor
博幸 當房
博幸 當房
渡辺　圭児
圭児 渡辺
桑山　道弘
道弘 桑山
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.)
JFE Steel Corp
Original Assignee
JFE Steel Corp
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 JFE Steel Corp filed Critical JFE Steel Corp
Application granted granted Critical
Publication of JP5967294B2 publication Critical patent/JP5967294B2/ja
Publication of JPWO2015011911A1 publication Critical patent/JPWO2015011911A1/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • C04B7/00—Hydraulic cements
    • C04B7/14—Cements containing slag
    • C04B7/147—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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00215—Mortar or concrete mixtures defined by their oxide composition
    • 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
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
    • 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)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Ceramic Products (AREA)
JP2015508915A 2013-07-25 2014-07-18 セメント原料用高炉水砕スラグおよびその選別方法 Active JP5967294B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013154373 2013-07-25
JP2013154373 2013-07-25
PCT/JP2014/003829 WO2015011911A1 (ja) 2013-07-25 2014-07-18 セメント原料用高炉水砕スラグおよびその選別方法

Publications (2)

Publication Number Publication Date
JP5967294B2 true JP5967294B2 (ja) 2016-08-10
JPWO2015011911A1 JPWO2015011911A1 (ja) 2017-03-02

Family

ID=52392975

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015508915A Active JP5967294B2 (ja) 2013-07-25 2014-07-18 セメント原料用高炉水砕スラグおよびその選別方法

Country Status (5)

Country Link
JP (1) JP5967294B2 (zh)
KR (1) KR20150133272A (zh)
CN (1) CN105143137B (zh)
TW (1) TWI554615B (zh)
WO (1) WO2015011911A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6354373B2 (ja) * 2014-06-20 2018-07-11 宇部興産株式会社 高炉スラグの選別方法及び高炉セメントの製造方法
JP6753067B2 (ja) * 2015-03-23 2020-09-09 宇部興産株式会社 高炉スラグの選別方法及び高炉セメントの製造方法
JP6690273B2 (ja) * 2015-05-18 2020-04-28 宇部興産株式会社 セメント組成物およびその製造方法
JP6672862B2 (ja) * 2016-02-12 2020-03-25 宇部興産株式会社 セメント組成物およびその製造方法
CN108516772B (zh) * 2018-06-25 2020-10-30 深圳市振惠建混凝土有限公司 一种透水混凝土及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003520899A (ja) * 2000-01-28 2003-07-08 ホルシム リミティド 鉄浴でのスラグ又はスラグ混合物の処理方法
JP2008247715A (ja) * 2007-03-30 2008-10-16 Jfe Steel Kk セメント向け高炉水砕スラグの選別方法及びセメント組成物の製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003520899A (ja) * 2000-01-28 2003-07-08 ホルシム リミティド 鉄浴でのスラグ又はスラグ混合物の処理方法
JP2008247715A (ja) * 2007-03-30 2008-10-16 Jfe Steel Kk セメント向け高炉水砕スラグの選別方法及びセメント組成物の製造方法

Also Published As

Publication number Publication date
JPWO2015011911A1 (ja) 2017-03-02
TW201512408A (zh) 2015-04-01
TWI554615B (zh) 2016-10-21
CN105143137B (zh) 2018-05-04
WO2015011911A1 (ja) 2015-01-29
KR20150133272A (ko) 2015-11-27
CN105143137A (zh) 2015-12-09

Similar Documents

Publication Publication Date Title
JP5967294B2 (ja) セメント原料用高炉水砕スラグおよびその選別方法
JP6080340B2 (ja) 鉄鋼スラグ水和固化体
JP6543912B2 (ja) セメント組成物及びその製造方法
JP5946107B2 (ja) セメント組成物の製造方法
JP5006088B2 (ja) セメント向け高炉水砕スラグの選別方法及びセメント組成物の製造方法
JP6543911B2 (ja) セメント組成物及びその製造方法
KR101016877B1 (ko) 탈황슬래그로부터 제조되는 콘크리트용 고기능성 혼화재 및그 제조방법
JP6354373B2 (ja) 高炉スラグの選別方法及び高炉セメントの製造方法
JP6314683B2 (ja) セメント組成物及びその製造方法
TW201442992A (zh) 水合固化體的製造方法及水合固化體
JP6855691B2 (ja) セメント組成物およびその製造方法
JP2010120787A (ja) 低熱ポルトランドセメントの製造方法
JP6981481B2 (ja) セメント組成物およびその製造方法
JP7253981B2 (ja) 鉄鋼スラグ水和固化体の製造方法
JP6683025B2 (ja) セメント組成物およびその製造方法
JP6956502B2 (ja) セメント用混和材並びにセメント組成物および水硬性組成物
KR101461581B1 (ko) 제강 부산물을 이용한 조성물 및 이를 포함하는 성형체 제조방법
JP6702238B2 (ja) 水硬性組成物
JP5623329B2 (ja) 流動性改善型セメントクリンカー
JP2017171518A (ja) セメントクリンカ組成物およびポルトランドセメント組成物
JP6323484B2 (ja) セメントクリンカ組成物および高炉セメント組成物
JP6690273B2 (ja) セメント組成物およびその製造方法
KR101755539B1 (ko) 규석정제 부산물의 유효활용 방법
JP2016160168A (ja) クリンカ組成物、セメント組成物及びその製造方法
JP2006089337A (ja) カルシウムアルミネート系鉄鋼スラグからなるセメントなどの水硬性組成物

Legal Events

Date Code Title Description
TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20160607

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20160620

R150 Certificate of patent or registration of utility model

Ref document number: 5967294

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250