JPS59227760A - 高炉スラグ等の硬化体の製造方法 - Google Patents
高炉スラグ等の硬化体の製造方法Info
- Publication number
- JPS59227760A JPS59227760A JP10239083A JP10239083A JPS59227760A JP S59227760 A JPS59227760 A JP S59227760A JP 10239083 A JP10239083 A JP 10239083A JP 10239083 A JP10239083 A JP 10239083A JP S59227760 A JPS59227760 A JP S59227760A
- Authority
- JP
- Japan
- Prior art keywords
- blast furnace
- furnace slag
- sulfuric acid
- slurry
- added
- 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 description 55
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 70
- 239000002002 slurry Substances 0.000 claims description 33
- 150000004645 aluminates Chemical class 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 10
- 239000010881 fly ash Substances 0.000 claims description 8
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 7
- 239000000920 calcium hydroxide Substances 0.000 claims description 7
- 235000011116 calcium hydroxide Nutrition 0.000 claims description 7
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 7
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 6
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 claims description 6
- 229910001388 sodium aluminate Inorganic materials 0.000 claims description 6
- XFWJKVMFIVXPKK-UHFFFAOYSA-N calcium;oxido(oxo)alumane Chemical compound [Ca+2].[O-][Al]=O.[O-][Al]=O XFWJKVMFIVXPKK-UHFFFAOYSA-N 0.000 claims description 5
- -1 Next Chemical compound 0.000 claims description 3
- 238000010306 acid treatment Methods 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 239000000292 calcium oxide Substances 0.000 claims description 3
- 235000012255 calcium oxide Nutrition 0.000 claims description 3
- 239000004568 cement Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 239000000047 product Substances 0.000 description 16
- 239000010802 sludge Substances 0.000 description 15
- 239000010893 paper waste Substances 0.000 description 9
- 239000000203 mixture Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 4
- 235000011941 Tilia x europaea Nutrition 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 239000004566 building material Substances 0.000 description 4
- 239000004571 lime Substances 0.000 description 4
- 230000009257 reactivity Effects 0.000 description 4
- 239000011398 Portland cement Substances 0.000 description 3
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 3
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 235000010724 Wisteria floribunda Nutrition 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/18—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing mixtures of the silica-lime type
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10239083A JPS59227760A (ja) | 1983-06-08 | 1983-06-08 | 高炉スラグ等の硬化体の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10239083A JPS59227760A (ja) | 1983-06-08 | 1983-06-08 | 高炉スラグ等の硬化体の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59227760A true JPS59227760A (ja) | 1984-12-21 |
| JPS6319466B2 JPS6319466B2 (enrdf_load_stackoverflow) | 1988-04-22 |
Family
ID=14326118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10239083A Granted JPS59227760A (ja) | 1983-06-08 | 1983-06-08 | 高炉スラグ等の硬化体の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59227760A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0570193A (ja) * | 1991-09-10 | 1993-03-23 | Kubota Corp | 窯業系シリカ質原料 |
| CN1329301C (zh) * | 2005-12-31 | 2007-08-01 | 朔州市人民政府 | 一种从粉煤灰中提取氧化铝的方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5098926A (enrdf_load_stackoverflow) * | 1973-12-30 | 1975-08-06 | ||
| JPS56150508A (en) * | 1980-04-24 | 1981-11-21 | Showa Denko Kk | Method of molding quick-setting light bubble cement slurry |
-
1983
- 1983-06-08 JP JP10239083A patent/JPS59227760A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5098926A (enrdf_load_stackoverflow) * | 1973-12-30 | 1975-08-06 | ||
| JPS56150508A (en) * | 1980-04-24 | 1981-11-21 | Showa Denko Kk | Method of molding quick-setting light bubble cement slurry |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0570193A (ja) * | 1991-09-10 | 1993-03-23 | Kubota Corp | 窯業系シリカ質原料 |
| CN1329301C (zh) * | 2005-12-31 | 2007-08-01 | 朔州市人民政府 | 一种从粉煤灰中提取氧化铝的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6319466B2 (enrdf_load_stackoverflow) | 1988-04-22 |
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