MY167074A - Method for producing cement - Google Patents

Method for producing cement

Info

Publication number
MY167074A
MY167074A MYPI2014700435A MYPI2014700435A MY167074A MY 167074 A MY167074 A MY 167074A MY PI2014700435 A MYPI2014700435 A MY PI2014700435A MY PI2014700435 A MYPI2014700435 A MY PI2014700435A MY 167074 A MY167074 A MY 167074A
Authority
MY
Malaysia
Prior art keywords
cement
kiln
amount
raw materials
variation
Prior art date
Application number
MYPI2014700435A
Inventor
Kazuhide Tsuji
Toshihiko Nakamura
Hisanobu Tanaka
Makio Yamashita
Original Assignee
Mitsubishi Materials 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 Mitsubishi Materials Corp filed Critical Mitsubishi Materials Corp
Publication of MY167074A publication Critical patent/MY167074A/en

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
    • 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
    • Y02P40/121—Energy efficiency measures, e.g. improving or optimising the production methods

Landscapes

  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Treatment Of Sludge (AREA)

Abstract

THIS METHOD OF PRODUCING CEMENT, BY WHICH A CEMENT CLINKER IS PRODUCED BY BURNING CEMENT RAW MATERIALS IN A CEMENT KILN (1) MAINTAINED AT A TEMPERATURE OF 1400 °C OR HIGHER BY FLAMES FROM A MAIN BURNER (5) PROVIDED ON A KILN OUTLET PART (4), WHILE SENDING THE CEMENT RAW MATERIALS SUPPLIED FROM A KILN INLET PART (2) TO A KILN OUTLET PART (4), INCLUDES A STEP OF CONTROLLING AN AMOUNT OF P₂O₅ INCLUDED IN THE CEMENT CLINKER IN A RANGE OF 0.3 TO 1.0 % BY MASS, BY ADDING A DRY SLUDGE TO THE CEMENT KILN (1), WHEREIN AN ADDITIVE AMOUNT OF THE DRY SLUDGE IS A COMPENSATION AMOUNT USED TO COMPENSATE FOR A VARIATION OF AN AMOUNT OF P₂O₅ IN THE CEMENT CLINKER OR A VARIATION OF AN AMOUNT OF P₂O₅ IN THE CEMENT RAW MATERIALS.
MYPI2014700435A 2011-08-31 2012-08-30 Method for producing cement MY167074A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201110256138.4A CN102964070B (en) 2011-08-31 2011-08-31 Cement manufacturing method
JP2012032365A JP5733235B2 (en) 2011-08-31 2012-02-17 Cement production method

Publications (1)

Publication Number Publication Date
MY167074A true MY167074A (en) 2018-08-09

Family

ID=47794541

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2014700435A MY167074A (en) 2011-08-31 2012-08-30 Method for producing cement

Country Status (5)

Country Link
JP (1) JP5733235B2 (en)
KR (1) KR101660136B1 (en)
CN (1) CN102964070B (en)
AU (1) AU2012302693B2 (en)
MY (1) MY167074A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106996701A (en) * 2016-08-05 2017-08-01 太平洋工程株式会社 The method of operation of cement kiln
KR101854656B1 (en) * 2016-09-02 2018-05-03 케이하나시멘트(주) Apparatus and method for manufacturing cement clinker using circulating fludized bed combustion ash
JP2023128916A (en) * 2022-03-04 2023-09-14 Ｕｂｅ三菱セメント株式会社 How to determine the addition rate of high performance AE water reducing agent

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11217576A (en) 1998-02-04 1999-08-10 Nippon Alum Co Ltd Co-fuel for cement calcination and its production
JP2004203662A (en) * 2002-12-25 2004-07-22 Tokuyama Corp Manufacturing method of cement
JP4336591B2 (en) * 2004-01-30 2009-09-30 三菱マテリアル株式会社 Cement quality prediction method and cement production management system
JP5531525B2 (en) * 2009-09-15 2014-06-25 三菱マテリアル株式会社 Cement manufacturing method

Also Published As

Publication number Publication date
KR101660136B1 (en) 2016-09-26
AU2012302693A1 (en) 2014-03-13
JP2013053057A (en) 2013-03-21
CN102964070A (en) 2013-03-13
AU2012302693B2 (en) 2014-12-11
KR20140043496A (en) 2014-04-09
CN102964070B (en) 2016-09-07
JP5733235B2 (en) 2015-06-10

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