MX361024B - Method for producing hydraulic powder. - Google Patents

Method for producing hydraulic powder.

Info

Publication number
MX361024B
MX361024B MX2014001923A MX2014001923A MX361024B MX 361024 B MX361024 B MX 361024B MX 2014001923 A MX2014001923 A MX 2014001923A MX 2014001923 A MX2014001923 A MX 2014001923A MX 361024 B MX361024 B MX 361024B
Authority
MX
Mexico
Prior art keywords
compound
hydraulic powder
acid salt
hydraulic
producing
Prior art date
Application number
MX2014001923A
Other languages
Spanish (es)
Other versions
MX2014001923A (en
Inventor
Sagawa Keiichiro
Shimoda Masaaki
Nagasawa Koji
Hamai Toshimasa
Kawakami Hiroyuki
Original Assignee
Kao 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 Kao Corp filed Critical Kao Corp
Publication of MX2014001923A publication Critical patent/MX2014001923A/en
Publication of MX361024B publication Critical patent/MX361024B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/06—Selection or use of additives to aid disintegrating
    • 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients
    • 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
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/48—Clinker treatment
    • C04B7/52—Grinding ; After-treatment of ground cement
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/52—Grinding aids; Additives added during grinding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

The present invention is a method for producing a hydraulic powder, which comprises a step wherein a hydraulic compound is pulverized in the presence of a pulverization assistant and an acid salt of a specific compound such as urea. This method for producing a hydraulic powder is characterized in that the abundance of the acid salt of a compound is 0.0001-0.05 part by weight relative to 100 parts by weight of the hydraulic compound and the weight ratio of the acid salt of a compound to the pulverization assistant (acid salt of compound/pulverization assistant) is from 40/60 to 1/99.
MX2014001923A 2011-09-22 2012-09-12 Method for producing hydraulic powder. MX361024B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011207032 2011-09-22
PCT/JP2012/073265 WO2013042586A1 (en) 2011-09-22 2012-09-12 Method for producing hydraulic powder

Publications (2)

Publication Number Publication Date
MX2014001923A MX2014001923A (en) 2014-05-01
MX361024B true MX361024B (en) 2018-11-26

Family

ID=47914357

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014001923A MX361024B (en) 2011-09-22 2012-09-12 Method for producing hydraulic powder.

Country Status (5)

Country Link
JP (1) JP5965257B2 (en)
CN (1) CN103764589B (en)
BR (1) BR112014004536A2 (en)
MX (1) MX361024B (en)
WO (1) WO2013042586A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6198439B2 (en) * 2013-04-19 2017-09-20 花王株式会社 Hydraulic composition
KR102257590B1 (en) * 2019-04-29 2021-05-28 대호산업개발(주) Surface modified blast furnace slag, method for preparing therof, and back fill grout composition using the same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3420687A (en) * 1965-05-10 1969-01-07 Grace W R & Co Method of increasing the grinding efficiencies of minerals and cement
US3615785A (en) * 1968-02-02 1971-10-26 West Virginia Pulp & Paper Co Cement grinding aid and pack set inhibitor
US4375987A (en) * 1981-11-23 1983-03-08 W. R. Grace & Co. Additive combination for hydraulic cement compositions
AU579752B2 (en) * 1986-10-28 1988-12-08 Nalco Chemical Company Cement grinding aid compositions
CN1319900C (en) * 2003-01-23 2007-06-06 花王株式会社 Additive for water-curable composition
KR100686790B1 (en) * 2004-05-13 2007-02-23 경남유화 주식회사 Cement grinding aid composition
CN1332903C (en) * 2006-01-04 2007-08-22 胡佩龙 Cement grinding aids
JP5055219B2 (en) * 2007-08-10 2012-10-24 花王株式会社 Method for producing hydraulic powder
JP5122390B2 (en) * 2007-08-10 2013-01-16 花王株式会社 Method for producing hydraulic powder
JP5122391B2 (en) * 2008-07-29 2013-01-16 花王株式会社 Method for producing hydraulic powder

Also Published As

Publication number Publication date
JP2013079184A (en) 2013-05-02
CN103764589B (en) 2016-08-17
BR112014004536A2 (en) 2017-03-28
MX2014001923A (en) 2014-05-01
WO2013042586A1 (en) 2013-03-28
CN103764589A (en) 2014-04-30
JP5965257B2 (en) 2016-08-03

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