JPS531222A - Method of manufacturing cement by using as main raw materials calcium sulphonate and coal ash - Google Patents

Method of manufacturing cement by using as main raw materials calcium sulphonate and coal ash

Info

Publication number
JPS531222A
JPS531222A JP7581576A JP7581576A JPS531222A JP S531222 A JPS531222 A JP S531222A JP 7581576 A JP7581576 A JP 7581576A JP 7581576 A JP7581576 A JP 7581576A JP S531222 A JPS531222 A JP S531222A
Authority
JP
Japan
Prior art keywords
raw materials
main raw
coal ash
calcium sulphonate
manufacturing cement
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
JP7581576A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5640100B2 (Direct
Inventor
Tsutomu Ueno
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.)
Hokkaido Electric Power Co Inc
Original Assignee
Hokkaido Electric Power Co Inc
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 Hokkaido Electric Power Co Inc filed Critical Hokkaido Electric Power Co Inc
Priority to JP7581576A priority Critical patent/JPS531222A/ja
Publication of JPS531222A publication Critical patent/JPS531222A/ja
Publication of JPS5640100B2 publication Critical patent/JPS5640100B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

  • Curing Cements, Concrete, And Artificial Stone (AREA)
JP7581576A 1976-06-25 1976-06-25 Method of manufacturing cement by using as main raw materials calcium sulphonate and coal ash Granted JPS531222A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7581576A JPS531222A (en) 1976-06-25 1976-06-25 Method of manufacturing cement by using as main raw materials calcium sulphonate and coal ash

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7581576A JPS531222A (en) 1976-06-25 1976-06-25 Method of manufacturing cement by using as main raw materials calcium sulphonate and coal ash

Publications (2)

Publication Number Publication Date
JPS531222A true JPS531222A (en) 1978-01-09
JPS5640100B2 JPS5640100B2 (Direct) 1981-09-18

Family

ID=13587044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7581576A Granted JPS531222A (en) 1976-06-25 1976-06-25 Method of manufacturing cement by using as main raw materials calcium sulphonate and coal ash

Country Status (1)

Country Link
JP (1) JPS531222A (Direct)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56149371A (en) * 1980-04-21 1981-11-19 Kawasaki Heavy Ind Ltd Manufacture of hardened body chiefly based on coal ash
JPH01180986A (ja) * 1988-01-12 1989-07-18 Japan Steel Works Ltd:The 無電解銅メッキ方法
JP2002255619A (ja) * 2001-02-27 2002-09-11 Taiheiyo Cement Corp 空洞充填材

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56149371A (en) * 1980-04-21 1981-11-19 Kawasaki Heavy Ind Ltd Manufacture of hardened body chiefly based on coal ash
JPH01180986A (ja) * 1988-01-12 1989-07-18 Japan Steel Works Ltd:The 無電解銅メッキ方法
JP2002255619A (ja) * 2001-02-27 2002-09-11 Taiheiyo Cement Corp 空洞充填材

Also Published As

Publication number Publication date
JPS5640100B2 (Direct) 1981-09-18

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