JP2005082426A - 高炉水砕スラグの固結防止剤および高炉水砕スラグ - Google Patents
高炉水砕スラグの固結防止剤および高炉水砕スラグ Download PDFInfo
- Publication number
- JP2005082426A JP2005082426A JP2003314850A JP2003314850A JP2005082426A JP 2005082426 A JP2005082426 A JP 2005082426A JP 2003314850 A JP2003314850 A JP 2003314850A JP 2003314850 A JP2003314850 A JP 2003314850A JP 2005082426 A JP2005082426 A JP 2005082426A
- Authority
- JP
- Japan
- Prior art keywords
- blast furnace
- furnace slag
- slag
- granulated blast
- phosphonic acid
- 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
Links
- 239000002893 slag Substances 0.000 title claims abstract description 45
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 30
- 150000003007 phosphonic acid derivatives Chemical class 0.000 claims abstract description 27
- 150000003839 salts Chemical class 0.000 claims abstract description 18
- 239000002253 acid Substances 0.000 claims abstract description 14
- 150000005846 sugar alcohols Chemical class 0.000 claims abstract description 10
- 238000002156 mixing Methods 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 15
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 abstract description 9
- 239000000600 sorbitol Substances 0.000 abstract description 9
- -1 1-hydroxyethylene-1 Chemical class 0.000 abstract description 7
- 229920002125 Sokalan® Polymers 0.000 abstract description 5
- 239000004584 polyacrylic acid Substances 0.000 abstract description 4
- 239000007864 aqueous solution Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- SZHQPBJEOCHCKM-UHFFFAOYSA-N 2-phosphonobutane-1,2,4-tricarboxylic acid Chemical compound OC(=O)CCC(P(O)(O)=O)(C(O)=O)CC(O)=O SZHQPBJEOCHCKM-UHFFFAOYSA-N 0.000 description 3
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 3
- YDONNITUKPKTIG-UHFFFAOYSA-N [Nitrilotris(methylene)]trisphosphonic acid Chemical compound OP(O)(=O)CN(CP(O)(O)=O)CP(O)(O)=O YDONNITUKPKTIG-UHFFFAOYSA-N 0.000 description 3
- 229910052783 alkali metal Inorganic materials 0.000 description 3
- 239000011362 coarse particle Substances 0.000 description 3
- 229940042400 direct acting antivirals phosphonic acid derivative Drugs 0.000 description 3
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical compound [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- PQUXFUBNSYCQAL-UHFFFAOYSA-N 1-(2,3-difluorophenyl)ethanone Chemical compound CC(=O)C1=CC=CC(F)=C1F PQUXFUBNSYCQAL-UHFFFAOYSA-N 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 2
- 239000001692 EU approved anti-caking agent Substances 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 239000001099 ammonium carbonate Substances 0.000 description 2
- 150000003863 ammonium salts Chemical class 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- 159000000001 potassium salts Chemical class 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229940047670 sodium acrylate Drugs 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- AEQDJSLRWYMAQI-UHFFFAOYSA-N 2,3,9,10-tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline Chemical compound C1CN2CC(C(=C(OC)C=C3)OC)=C3CC2C2=C1C=C(OC)C(OC)=C2 AEQDJSLRWYMAQI-UHFFFAOYSA-N 0.000 description 1
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 description 1
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 description 1
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 1
- HEBKCHPVOIAQTA-QWWZWVQMSA-N D-arabinitol Chemical compound OC[C@@H](O)C(O)[C@H](O)CO HEBKCHPVOIAQTA-QWWZWVQMSA-N 0.000 description 1
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical class [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 1
- 239000004386 Erythritol Substances 0.000 description 1
- UNXHWFMMPAWVPI-UHFFFAOYSA-N Erythritol Natural products OCC(O)C(O)CO UNXHWFMMPAWVPI-UHFFFAOYSA-N 0.000 description 1
- DBVJJBKOTRCVKF-UHFFFAOYSA-N Etidronic acid Chemical compound OP(=O)(O)C(O)(C)P(O)(O)=O DBVJJBKOTRCVKF-UHFFFAOYSA-N 0.000 description 1
- 229930195725 Mannitol Natural products 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- 229920002845 Poly(methacrylic acid) Polymers 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 235000012538 ammonium bicarbonate Nutrition 0.000 description 1
- 235000012501 ammonium carbonate Nutrition 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- XFWJKVMFIVXPKK-UHFFFAOYSA-N calcium;oxido(oxo)alumane Chemical compound [Ca+2].[O-][Al]=O.[O-][Al]=O XFWJKVMFIVXPKK-UHFFFAOYSA-N 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- DUYCTCQXNHFCSJ-UHFFFAOYSA-N dtpmp Chemical compound OP(=O)(O)CN(CP(O)(O)=O)CCN(CP(O)(=O)O)CCN(CP(O)(O)=O)CP(O)(O)=O DUYCTCQXNHFCSJ-UHFFFAOYSA-N 0.000 description 1
- NFDRPXJGHKJRLJ-UHFFFAOYSA-N edtmp Chemical compound OP(O)(=O)CN(CP(O)(O)=O)CCN(CP(O)(O)=O)CP(O)(O)=O NFDRPXJGHKJRLJ-UHFFFAOYSA-N 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 235000019414 erythritol Nutrition 0.000 description 1
- UNXHWFMMPAWVPI-ZXZARUISSA-N erythritol Chemical compound OC[C@H](O)[C@H](O)CO UNXHWFMMPAWVPI-ZXZARUISSA-N 0.000 description 1
- 229940009714 erythritol Drugs 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- FBPFZTCFMRRESA-GUCUJZIJSA-N galactitol Chemical compound OC[C@H](O)[C@@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-GUCUJZIJSA-N 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 description 1
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 229920001444 polymaleic acid Polymers 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000003352 sequestering agent Substances 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 1
- 239000000176 sodium gluconate Substances 0.000 description 1
- 235000012207 sodium gluconate Nutrition 0.000 description 1
- 229940005574 sodium gluconate Drugs 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
【解決手段】 ホスホン酸誘導体(例えば、1−ヒドロキシエチレン−1,1−ジホスホン酸又はその塩)を含有する高炉水砕スラグの固結防止剤であり、好ましくは、更に、ポリカルボン酸(好ましくはポリアクリル酸)又はその塩、及び/又は、糖アルコール(好ましくはソルビトール)を更に含有するものである。
Description
Claims (5)
- ホスホン酸誘導体を含有することを特徴とする高炉水砕スラグの固結防止剤。
- ポリカルボン酸又はその塩、及び/又は、糖アルコールを更に含有することを特徴とする請求項1記載の高炉水砕スラグの固結防止剤。
- ホスホン酸誘導体の配合量をA、ポリカルボン酸又はその塩の配合量をB、糖アルコールの配合量をCとして、A/(B+C)=100/0〜5/95の質量比で配合されたことを特徴とする請求項1又は2記載の高炉水砕スラグの固結防止剤。
- ホスホン酸誘導体が添加されたことを特徴とする高炉水砕スラグ。
- ホスホン酸誘導体と、ポリカルボン酸又はその塩、及び/又は、糖アルコールと、が添加されたことを特徴とする高炉水砕スラグ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003314850A JP3834736B2 (ja) | 2003-09-05 | 2003-09-05 | 高炉水砕スラグの固結防止剤 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003314850A JP3834736B2 (ja) | 2003-09-05 | 2003-09-05 | 高炉水砕スラグの固結防止剤 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005082426A true JP2005082426A (ja) | 2005-03-31 |
JP3834736B2 JP3834736B2 (ja) | 2006-10-18 |
Family
ID=34415280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003314850A Expired - Fee Related JP3834736B2 (ja) | 2003-09-05 | 2003-09-05 | 高炉水砕スラグの固結防止剤 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3834736B2 (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008280192A (ja) * | 2007-05-08 | 2008-11-20 | Nippon Steel Corp | 高炉水砕スラグの固結防止方法および固結防止剤 |
EP2062986A1 (en) | 2007-11-22 | 2009-05-27 | Dai-Ichi Kogyo Seiyaku Co., Ltd. | Anticaking agent for iron and steel slag |
JP2017019722A (ja) * | 2016-10-03 | 2017-01-26 | 株式会社片山化学工業研究所 | 高炉水砕スラグの固結防止方法およびそれを用いる固結防止剤の水溶液 |
JP2017226826A (ja) * | 2016-06-15 | 2017-12-28 | 三洋化成工業株式会社 | 鉱物繊維用水性バインダー |
JP2017226825A (ja) * | 2016-06-15 | 2017-12-28 | 三洋化成工業株式会社 | 水性バインダー |
JP2019007202A (ja) * | 2017-06-23 | 2019-01-17 | Jfeミネラル株式会社 | 路盤材及びその施工方法 |
US10745286B2 (en) | 2012-09-05 | 2020-08-18 | Compass Minerals America Inc. | Methods and compositions to prevent caking of sodium chloride and prevent transition metal stains |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5496493A (en) * | 1978-01-18 | 1979-07-30 | Sanyo Chem Ind Ltd | Chemical agent for production of granulated slag |
JPS58104050A (ja) * | 1981-12-11 | 1983-06-21 | 新日本製鐵株式会社 | 高炉急冷スラグの固結防止剤 |
JPS6140854A (ja) * | 1984-07-31 | 1986-02-27 | 藤沢薬品工業株式会社 | 深層混合処理工法用の硬化遅延剤 |
JPH0999235A (ja) * | 1995-10-06 | 1997-04-15 | Kanegafuchi Chem Ind Co Ltd | 排ガス処理剤並びに排ガス及びばいじんの処理方法 |
JPH107446A (ja) * | 1996-06-25 | 1998-01-13 | Chichibu Onoda Cement Corp | セメント添加剤及びこのセメント添加剤の使用方法 |
JPH1036155A (ja) * | 1996-07-26 | 1998-02-10 | Daicel Huels Ltd | セメント硬化遅延用粉粒体、及びそれを用いたコンクリート構造物の製造法 |
JPH10310771A (ja) * | 1997-05-14 | 1998-11-24 | Mitsubishi Materials Corp | 遅硬性固化材 |
JPH11263974A (ja) * | 1998-12-16 | 1999-09-28 | Taisei Corp | 発生土を含有する水硬性組成物用添加剤 |
JP2001058855A (ja) * | 1999-08-18 | 2001-03-06 | Kokan Kogyo Kk | 高炉水砕スラグ又はその粒度調整物の固結防止剤及び固結防止方法 |
JP2001347339A (ja) * | 2000-06-08 | 2001-12-18 | Gun Ei Chem Ind Co Ltd | 鋳型用粘結剤組成物および鋳型用材料 |
JP2002535232A (ja) * | 1999-01-29 | 2002-10-22 | ダブリュ・アール・グレイス・アンド・カンパニー・コネテイカット | セメントおよびセメント質組成物の性質を変えるための糖誘導体組成物およびその製造方法 |
-
2003
- 2003-09-05 JP JP2003314850A patent/JP3834736B2/ja not_active Expired - Fee Related
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5496493A (en) * | 1978-01-18 | 1979-07-30 | Sanyo Chem Ind Ltd | Chemical agent for production of granulated slag |
JPS58104050A (ja) * | 1981-12-11 | 1983-06-21 | 新日本製鐵株式会社 | 高炉急冷スラグの固結防止剤 |
JPS6140854A (ja) * | 1984-07-31 | 1986-02-27 | 藤沢薬品工業株式会社 | 深層混合処理工法用の硬化遅延剤 |
JPH0999235A (ja) * | 1995-10-06 | 1997-04-15 | Kanegafuchi Chem Ind Co Ltd | 排ガス処理剤並びに排ガス及びばいじんの処理方法 |
JPH107446A (ja) * | 1996-06-25 | 1998-01-13 | Chichibu Onoda Cement Corp | セメント添加剤及びこのセメント添加剤の使用方法 |
JPH1036155A (ja) * | 1996-07-26 | 1998-02-10 | Daicel Huels Ltd | セメント硬化遅延用粉粒体、及びそれを用いたコンクリート構造物の製造法 |
JPH10310771A (ja) * | 1997-05-14 | 1998-11-24 | Mitsubishi Materials Corp | 遅硬性固化材 |
JPH11263974A (ja) * | 1998-12-16 | 1999-09-28 | Taisei Corp | 発生土を含有する水硬性組成物用添加剤 |
JP2002535232A (ja) * | 1999-01-29 | 2002-10-22 | ダブリュ・アール・グレイス・アンド・カンパニー・コネテイカット | セメントおよびセメント質組成物の性質を変えるための糖誘導体組成物およびその製造方法 |
JP2001058855A (ja) * | 1999-08-18 | 2001-03-06 | Kokan Kogyo Kk | 高炉水砕スラグ又はその粒度調整物の固結防止剤及び固結防止方法 |
JP2001347339A (ja) * | 2000-06-08 | 2001-12-18 | Gun Ei Chem Ind Co Ltd | 鋳型用粘結剤組成物および鋳型用材料 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008280192A (ja) * | 2007-05-08 | 2008-11-20 | Nippon Steel Corp | 高炉水砕スラグの固結防止方法および固結防止剤 |
EP2062986A1 (en) | 2007-11-22 | 2009-05-27 | Dai-Ichi Kogyo Seiyaku Co., Ltd. | Anticaking agent for iron and steel slag |
JP2009126743A (ja) * | 2007-11-22 | 2009-06-11 | Dai Ichi Kogyo Seiyaku Co Ltd | 鉄鋼スラグの固結防止剤 |
JP4510869B2 (ja) * | 2007-11-22 | 2010-07-28 | 第一工業製薬株式会社 | 鉄鋼スラグの固結防止剤 |
US7938985B2 (en) | 2007-11-22 | 2011-05-10 | Dai-Ichi Kogyo Seiyaku Co., Ltd. | Anticaking agent for iron and steel slag |
US10745286B2 (en) | 2012-09-05 | 2020-08-18 | Compass Minerals America Inc. | Methods and compositions to prevent caking of sodium chloride and prevent transition metal stains |
JP2017226826A (ja) * | 2016-06-15 | 2017-12-28 | 三洋化成工業株式会社 | 鉱物繊維用水性バインダー |
JP2017226825A (ja) * | 2016-06-15 | 2017-12-28 | 三洋化成工業株式会社 | 水性バインダー |
JP2017019722A (ja) * | 2016-10-03 | 2017-01-26 | 株式会社片山化学工業研究所 | 高炉水砕スラグの固結防止方法およびそれを用いる固結防止剤の水溶液 |
JP2019007202A (ja) * | 2017-06-23 | 2019-01-17 | Jfeミネラル株式会社 | 路盤材及びその施工方法 |
Also Published As
Publication number | Publication date |
---|---|
JP3834736B2 (ja) | 2006-10-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4321708B2 (ja) | 硬化促進剤組成物 | |
JP3834736B2 (ja) | 高炉水砕スラグの固結防止剤 | |
AU2015260996B2 (en) | Stabilized solidification and setting accelerator for hydraulic binders | |
JP2007169144A (ja) | アルカリ性低減剤 | |
JP2017154948A (ja) | 注入材 | |
JP3817698B2 (ja) | 高炉水砕スラグの固結防止剤 | |
JP4510869B2 (ja) | 鉄鋼スラグの固結防止剤 | |
JPH1161126A (ja) | 地盤注入材 | |
JP2009286655A (ja) | 粉状の地盤改良用プレミックスセメント組成物 | |
JP6675033B1 (ja) | セメント混和剤及び水硬性組成物 | |
JP5189272B2 (ja) | 地盤安定化用混和剤、地盤安定化材料およびそれを用いた地盤安定化工法 | |
JP2000169206A (ja) | 粉末状セメント分散剤及びその製造方法並びにセメント混合物 | |
JP2007314725A (ja) | 地盤安定化用混和剤、地盤安定化材料、及びそれを用いた地盤安定化工法 | |
JP2021160972A (ja) | 粉末状急結剤、急結材料、及び吹付け施工方法 | |
JPS59101410A (ja) | アルジネ−ト印象材用ペ−スト状硬化剤 | |
KR20100115012A (ko) | 철강 슬래그의 고결 방지제 | |
JP2003334597A (ja) | 残土固化処理剤および残土固化処理方法 | |
JP2019172522A (ja) | セメント組成物及びその製造方法 | |
JPS59156946A (ja) | 吹付けコンクリ−ト用急結剤 | |
JP4105777B2 (ja) | 地盤安定化用セメント混和材を用いた地盤安定化工法 | |
JPH10273665A (ja) | 地盤改良材 | |
JP2011201749A (ja) | 高炉水砕スラグの固結防止剤および固結防止方法 | |
JPS58115057A (ja) | 水硬性組成物 | |
JP2928329B2 (ja) | 無機質材料用起泡剤 | |
JP2853773B2 (ja) | 地盤注入剤 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20060323 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060411 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060425 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060523 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060607 |
|
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: 20060704 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20060711 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 3834736 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120804 Year of fee payment: 6 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120804 Year of fee payment: 6 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130804 Year of fee payment: 7 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130804 Year of fee payment: 7 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130804 Year of fee payment: 7 |
|
R157 | Certificate of patent or utility model (correction) |
Free format text: JAPANESE INTERMEDIATE CODE: R157 |
|
LAPS | Cancellation because of no payment of annual fees |