JPS5496493A - Chemical agent for production of granulated slag - Google Patents

Chemical agent for production of granulated slag

Info

Publication number
JPS5496493A
JPS5496493A JP464778A JP464778A JPS5496493A JP S5496493 A JPS5496493 A JP S5496493A JP 464778 A JP464778 A JP 464778A JP 464778 A JP464778 A JP 464778A JP S5496493 A JPS5496493 A JP S5496493A
Authority
JP
Japan
Prior art keywords
monomer
contg
meth
copolymer
water
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
JP464778A
Other languages
Japanese (ja)
Other versions
JPS5719071B2 (en
Inventor
Masayoshi Yoshida
Shohei Suzuki
Yoshikuni Tokunaga
Motohiko Meshii
Hiroshi Yamaguchi
Fumihide Genjida
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.)
Nippon Steel Corp
Sanyo Chemical Industries Ltd
Original Assignee
Nippon Steel Corp
Sanyo Chemical Industries Ltd
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 Nippon Steel Corp, Sanyo Chemical Industries Ltd filed Critical Nippon Steel Corp
Priority to JP464778A priority Critical patent/JPS5496493A/en
Publication of JPS5496493A publication Critical patent/JPS5496493A/en
Publication of JPS5719071B2 publication Critical patent/JPS5719071B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Glanulating (AREA)

Abstract

PURPOSE: To provide the title agent contg. a polymer or copolymer having a water sol. monoethylenic unsatd. monomer as an essential constituent component, and capable of producing spherical dense granulated slag particles with good efficiency.
CONSTITUTION: The water sol. monomer may be, pref. a carboxy, carboxylic anhydride or carboxylate group-contg. monomer, an ether group-contg. monomer, a hydroxyl group-contg. monomer, a phosphoric acid ester or phosphoric acid ester salt group-contg. monomer, etc., esp. (meth)acrylic acid, sodium (meth)acrylate and Na salt of hydroxyethyl (meth)acrylate monophosphate. A polymer or copolymer of the monomer and a water sol. copolymer of the monomer and a water insol. monomer can be used. The resulting polymer usually has a viscosity of 100W20000 cps at 30§C as a 50% aq. soln. This chemical agent is used in circulating water for production of granulated slag usually as a 0.002W20 wt% aq. soln.
COPYRIGHT: (C)1979,JPO&Japio
JP464778A 1978-01-18 1978-01-18 Chemical agent for production of granulated slag Granted JPS5496493A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP464778A JPS5496493A (en) 1978-01-18 1978-01-18 Chemical agent for production of granulated slag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP464778A JPS5496493A (en) 1978-01-18 1978-01-18 Chemical agent for production of granulated slag

Publications (2)

Publication Number Publication Date
JPS5496493A true JPS5496493A (en) 1979-07-30
JPS5719071B2 JPS5719071B2 (en) 1982-04-20

Family

ID=11589747

Family Applications (1)

Application Number Title Priority Date Filing Date
JP464778A Granted JPS5496493A (en) 1978-01-18 1978-01-18 Chemical agent for production of granulated slag

Country Status (1)

Country Link
JP (1) JPS5496493A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5711856A (en) * 1980-06-10 1982-01-21 Urarusukii Nii Chiyoorunuifu M Treatment of metallurgical slag melt
JP2005082426A (en) * 2003-09-05 2005-03-31 Dai Ichi Kogyo Seiyaku Co Ltd Anti-solidifying agent for granulated blast furnace slag, and granulated blast furnace slag
JP2007077020A (en) * 2001-09-07 2007-03-29 Jfe Mineral Co Ltd Anticaking agents for granulated blast furnace slag or its size-controlled product
JP2007077021A (en) * 2006-12-22 2007-03-29 Jfe Mineral Co Ltd Hydraulic cement composition
EP2062986A1 (en) 2007-11-22 2009-05-27 Dai-Ichi Kogyo Seiyaku Co., Ltd. Anticaking agent for iron and steel slag

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2552369B1 (en) * 1983-09-22 1985-11-22 Gerriet Jacques FILER FOR CONTINUOUS OR DELIASSED MECHANOGRAPHIC SHEETS
JPH0930178A (en) * 1995-07-17 1997-02-04 Hidekazu Takahashi Binding metal fitting of file

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5711856A (en) * 1980-06-10 1982-01-21 Urarusukii Nii Chiyoorunuifu M Treatment of metallurgical slag melt
JP2007077020A (en) * 2001-09-07 2007-03-29 Jfe Mineral Co Ltd Anticaking agents for granulated blast furnace slag or its size-controlled product
JP2005082426A (en) * 2003-09-05 2005-03-31 Dai Ichi Kogyo Seiyaku Co Ltd Anti-solidifying agent for granulated blast furnace slag, and granulated blast furnace slag
JP2007077021A (en) * 2006-12-22 2007-03-29 Jfe Mineral Co Ltd Hydraulic cement composition
EP2062986A1 (en) 2007-11-22 2009-05-27 Dai-Ichi Kogyo Seiyaku Co., Ltd. Anticaking agent for iron and steel slag
US7938985B2 (en) 2007-11-22 2011-05-10 Dai-Ichi Kogyo Seiyaku Co., Ltd. Anticaking agent for iron and steel slag

Also Published As

Publication number Publication date
JPS5719071B2 (en) 1982-04-20

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