JPS61256961A - カルシア質クリンカ−とその製造方法 - Google Patents
カルシア質クリンカ−とその製造方法Info
- Publication number
- JPS61256961A JPS61256961A JP60095226A JP9522685A JPS61256961A JP S61256961 A JPS61256961 A JP S61256961A JP 60095226 A JP60095226 A JP 60095226A JP 9522685 A JP9522685 A JP 9522685A JP S61256961 A JPS61256961 A JP S61256961A
- Authority
- JP
- Japan
- Prior art keywords
- clinker
- cao
- calcia
- carbonation
- layer
- 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
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 title claims description 55
- 239000000292 calcium oxide Substances 0.000 title claims description 54
- 235000012255 calcium oxide Nutrition 0.000 title claims description 54
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 239000000126 substance Substances 0.000 claims description 6
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 36
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 33
- 230000029087 digestion Effects 0.000 description 25
- 229910002092 carbon dioxide Inorganic materials 0.000 description 18
- 229910000019 calcium carbonate Inorganic materials 0.000 description 17
- 239000002245 particle Substances 0.000 description 17
- 235000010216 calcium carbonate Nutrition 0.000 description 16
- 238000000034 method Methods 0.000 description 16
- 239000011449 brick Substances 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 11
- 238000013003 hot bending Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000000635 electron micrograph Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000013078 crystal Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000011822 basic refractory Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000011819 refractory material Substances 0.000 description 3
- -1 B2Os Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 235000019621 digestibility Nutrition 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 description 1
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009749 continuous casting Methods 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
- 229910052593 corundum Inorganic materials 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001079 digestive effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001493 electron microscopy Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 238000002076 thermal analysis method Methods 0.000 description 1
- 239000011452 unfired brick Substances 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
Landscapes
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Compositions Of Oxide Ceramics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60095226A JPS61256961A (ja) | 1985-05-02 | 1985-05-02 | カルシア質クリンカ−とその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60095226A JPS61256961A (ja) | 1985-05-02 | 1985-05-02 | カルシア質クリンカ−とその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61256961A true JPS61256961A (ja) | 1986-11-14 |
| JPH025707B2 JPH025707B2 (enEXAMPLES) | 1990-02-05 |
Family
ID=14131840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60095226A Granted JPS61256961A (ja) | 1985-05-02 | 1985-05-02 | カルシア質クリンカ−とその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61256961A (enEXAMPLES) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4931314A (en) * | 1987-10-15 | 1990-06-05 | Nissan Chemical Industries Ltd. | Method for preventing hardened cementitious material from deteriorating |
| JPH03191017A (ja) * | 1989-12-20 | 1991-08-21 | Harima Ceramic Co Ltd | 溶鋼の清浄化方法 |
| WO2004018126A1 (ja) * | 2002-08-20 | 2004-03-04 | Krosakiharima Corporation | アルミナ付着を抑制する鋳造用ノズル耐火物 |
| WO2004018125A1 (ja) * | 2002-08-20 | 2004-03-04 | Krosakiharima Corporation | 難アルミナ付着連続鋳造用浸漬ノズルの製造方法 |
| KR100597932B1 (ko) * | 2002-08-22 | 2006-07-06 | 구로사키 하리마 코포레이션 | 박판용 용강(溶鋼: ｍｏｌｔｅｎ ｓｔｅｅｌ)의 연속주조방법 |
| US7275584B2 (en) * | 2003-08-22 | 2007-10-02 | Krosakiharima Corporation | Immersion nozzle for continuous casting of steel and continuous steel casting method using same |
-
1985
- 1985-05-02 JP JP60095226A patent/JPS61256961A/ja active Granted
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4931314A (en) * | 1987-10-15 | 1990-06-05 | Nissan Chemical Industries Ltd. | Method for preventing hardened cementitious material from deteriorating |
| JPH03191017A (ja) * | 1989-12-20 | 1991-08-21 | Harima Ceramic Co Ltd | 溶鋼の清浄化方法 |
| WO2004018126A1 (ja) * | 2002-08-20 | 2004-03-04 | Krosakiharima Corporation | アルミナ付着を抑制する鋳造用ノズル耐火物 |
| WO2004018125A1 (ja) * | 2002-08-20 | 2004-03-04 | Krosakiharima Corporation | 難アルミナ付着連続鋳造用浸漬ノズルの製造方法 |
| KR100602947B1 (ko) * | 2002-08-20 | 2006-07-20 | 구로사키 하리마 코포레이션 | 난(難)알루미나 부착 연속주조용 침지 노즐의 제조 방법 |
| CN1305608C (zh) * | 2002-08-20 | 2007-03-21 | 黑崎播磨株式会社 | 不易附着氧化铝的连续铸造用浸渍水口的制造方法 |
| CN1319675C (zh) * | 2002-08-20 | 2007-06-06 | 黑崎播磨株式会社 | 抑制氧化铝附着的铸造用水口耐火材料 |
| US8354354B2 (en) | 2002-08-20 | 2013-01-15 | Krosakiharima Corporation | Anti-alumina-buildup refractories for casting nozzles |
| KR100597932B1 (ko) * | 2002-08-22 | 2006-07-06 | 구로사키 하리마 코포레이션 | 박판용 용강(溶鋼: ｍｏｌｔｅｎ ｓｔｅｅｌ)의 연속주조방법 |
| US7275584B2 (en) * | 2003-08-22 | 2007-10-02 | Krosakiharima Corporation | Immersion nozzle for continuous casting of steel and continuous steel casting method using same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH025707B2 (enEXAMPLES) | 1990-02-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| G Kahrizsangi et al. | Effect of nano-sized Fe2O3 on microstructure and hydration resistance of MgO-CaO refractories | |
| Li et al. | Improving the hydration resistance of lime-based refractory materials | |
| EP4107136A1 (en) | Grains for the production of a sintered refractory product, a batch for the production of a sintered refractory product, a process for the production of a sintered refractory product and a sintered refractory product | |
| JPS61256961A (ja) | カルシア質クリンカ−とその製造方法 | |
| JPS62265164A (ja) | カルシア・マグネシア系クリンカ−およびその製造方法 | |
| JP4956044B2 (ja) | 鉱物相としてライムを含有しないマグネシアれんがとその製造法 | |
| JP4353627B2 (ja) | フィルター | |
| JPH0794343B2 (ja) | マグネシアクリンカー及びその製造方法 | |
| JP3121442B2 (ja) | 耐火物 | |
| JP3681199B2 (ja) | 流し込み用カルシア・マグネシアクリンカーおよびその製造方法 | |
| JPH0329020B2 (enEXAMPLES) | ||
| JP3771607B2 (ja) | 耐消化性カルシア・マグネシアクリンカーおよびその製造方法 | |
| JPH0755856B2 (ja) | スピネル構造からなるクリンカーおよび耐火物 | |
| JP2003128457A (ja) | カルシア系クリンカー及びそれを用いて得られる耐火物 | |
| JPH01197315A (ja) | 水酸化カルシウム | |
| JPH11147755A (ja) | 定形耐火物 | |
| JP2003095729A (ja) | カルシア系クリンカー及びそれを用いて得られる耐火物 | |
| JPH07291716A (ja) | 塩基性耐火物 | |
| JPH0649610B2 (ja) | 耐消化性カルシアクリンカの製造方法 | |
| JPH0653603B2 (ja) | マグネシアクリンカーの製造方法 | |
| JP2765458B2 (ja) | マグネシア・カ−ボン系耐火物 | |
| JP3176690B2 (ja) | 塩基性耐火物 | |
| JPH0647493B2 (ja) | マグネシア・アルミナ系スピネル質原料 | |
| JPH0940473A (ja) | 不定形耐火物用カルシア・マグネシアクリンカーおよびその製造方法 | |
| Sarkar et al. | Spinellisation of magnesium and aluminium hydroxides with pressure and temperature |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |