JP5227150B2 - 速硬性組成物及びその製造方法 - Google Patents
速硬性組成物及びその製造方法 Download PDFInfo
- Publication number
- JP5227150B2 JP5227150B2 JP2008309976A JP2008309976A JP5227150B2 JP 5227150 B2 JP5227150 B2 JP 5227150B2 JP 2008309976 A JP2008309976 A JP 2008309976A JP 2008309976 A JP2008309976 A JP 2008309976A JP 5227150 B2 JP5227150 B2 JP 5227150B2
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- JP
- Japan
- Prior art keywords
- fast
- curing composition
- free carbon
- carbon
- calcium aluminate
- 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.)
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- 239000000203 mixture Substances 0.000 title claims description 42
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 55
- 229910052799 carbon Inorganic materials 0.000 claims description 52
- XFWJKVMFIVXPKK-UHFFFAOYSA-N calcium;oxido(oxo)alumane Chemical compound [Ca+2].[O-][Al]=O.[O-][Al]=O XFWJKVMFIVXPKK-UHFFFAOYSA-N 0.000 claims description 27
- 239000000463 material Substances 0.000 claims description 25
- 239000002270 dispersing agent Substances 0.000 claims description 21
- 239000002245 particle Substances 0.000 claims description 12
- 239000003054 catalyst Substances 0.000 claims description 10
- 238000005504 petroleum refining Methods 0.000 claims description 4
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 36
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 18
- 239000000292 calcium oxide Substances 0.000 description 18
- 235000012255 calcium oxide Nutrition 0.000 description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 238000000034 method Methods 0.000 description 13
- 239000004570 mortar (masonry) Substances 0.000 description 13
- 239000004568 cement Substances 0.000 description 11
- 239000004480 active ingredient Substances 0.000 description 10
- 239000004567 concrete Substances 0.000 description 10
- 230000007423 decrease Effects 0.000 description 10
- 239000003638 chemical reducing agent Substances 0.000 description 9
- 239000002994 raw material Substances 0.000 description 9
- 238000000926 separation method Methods 0.000 description 9
- 239000002002 slurry Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 239000000126 substance Substances 0.000 description 7
- 239000002699 waste material Substances 0.000 description 7
- 239000003208 petroleum Substances 0.000 description 6
- 238000001179 sorption measurement Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 210000004556 brain Anatomy 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000006703 hydration reaction Methods 0.000 description 4
- 239000011398 Portland cement Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 238000004898 kneading Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 239000002562 thickening agent Substances 0.000 description 3
- 229910004261 CaF 2 Inorganic materials 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000002440 industrial waste Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 238000004017 vitrification Methods 0.000 description 2
- -1 12CaO · 7Al 2 O 3 Chemical compound 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 239000011400 blast furnace cement Substances 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000007580 dry-mixing Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 239000011396 hydraulic cement Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 1
- 229910052808 lithium carbonate Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002846 particulate organic matter Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Description
M1;石灰石(CaO含有量51質量%、Al2O3含有量及び有機物含有量は0%)
M2;アルミドロス(Al2O3含有量87質量%、SiO2含有量8質量%、CaO含有量1質量%、Fe2O3含有量1質量%及び有機物含有量0%)
M3;石油廃触媒(Al2O3含有量89質量%、SiO2含有量1質量%、CaO含有量0質量%、Fe2O3含有量0質量%、有機物含有量10%)
GR;グラファイト粉(市販試薬、純度99.9%)
CM;炭化ケイ素(SiC、市販品、純度99%)
Claims (4)
- 分散剤と併用する速硬性組成物であって、遊離カーボンとカルシウムアルミネートからなり、遊離カーボン含有率が0.01〜0.7質量%である速硬性組成物。
- 遊離カーボンの平均粒径が1〜1000μmである請求項1記載の速硬性組成物。
- 遊離カーボンが未燃カーボンである請求項1又は2記載の速硬性組成物。
- 請求項1〜3何れかに記載の速硬性組成物を製造する方法であって、石油精製工程で使用された酸化アルミニウム系触媒にCaO源原料を混合し、混合物を加熱溶融することを特徴とする速硬性組成物の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008309976A JP5227150B2 (ja) | 2008-12-04 | 2008-12-04 | 速硬性組成物及びその製造方法 |
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Application Number | Priority Date | Filing Date | Title |
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JP2008309976A JP5227150B2 (ja) | 2008-12-04 | 2008-12-04 | 速硬性組成物及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
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JP2010132495A JP2010132495A (ja) | 2010-06-17 |
JP5227150B2 true JP5227150B2 (ja) | 2013-07-03 |
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JP2008309976A Active JP5227150B2 (ja) | 2008-12-04 | 2008-12-04 | 速硬性組成物及びその製造方法 |
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JP (1) | JP5227150B2 (ja) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2928310B2 (ja) * | 1990-02-22 | 1999-08-03 | 電気化学工業株式会社 | セメント混和材及びセメント組成物 |
JP4155932B2 (ja) * | 2004-03-03 | 2008-09-24 | 電気化学工業株式会社 | アルミナセメント及び不定形耐火物 |
JP4925564B6 (ja) * | 2004-03-31 | 2023-11-06 | 電気化学工業株式会社 | 超速硬セメント混和材、超速硬セメント組成物、超速硬グラウトモルタル、及びそれを用いたモルタル硬化体 |
JP4976657B2 (ja) * | 2005-03-28 | 2012-07-18 | 電気化学工業株式会社 | セメント混和材、セメント組成物、及びそれを用いたセメントモルタル |
JP4527656B2 (ja) * | 2005-11-28 | 2010-08-18 | 電気化学工業株式会社 | カルシウムアルミネート、アルミナセメント及び不定形耐火物 |
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2008
- 2008-12-04 JP JP2008309976A patent/JP5227150B2/ja active Active
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JP2010132495A (ja) | 2010-06-17 |
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