CN1193613A - 一种高贝利特水泥熟料及其制备工艺 - Google Patents
一种高贝利特水泥熟料及其制备工艺 Download PDFInfo
- Publication number
- CN1193613A CN1193613A CN 98100581 CN98100581A CN1193613A CN 1193613 A CN1193613 A CN 1193613A CN 98100581 CN98100581 CN 98100581 CN 98100581 A CN98100581 A CN 98100581A CN 1193613 A CN1193613 A CN 1193613A
- Authority
- CN
- China
- Prior art keywords
- cement
- grog
- admixture
- burns till
- preparation technology
- 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
- 239000004568 cement Substances 0.000 title claims abstract description 106
- 238000002360 preparation method Methods 0.000 title claims description 24
- 239000002994 raw material Substances 0.000 claims abstract description 18
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 16
- 239000011707 mineral Substances 0.000 claims abstract description 16
- 239000010440 gypsum Substances 0.000 claims abstract description 12
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 12
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims abstract description 6
- 239000010428 baryte Substances 0.000 claims abstract description 6
- 229910052601 baryte Inorganic materials 0.000 claims abstract description 6
- 229910052802 copper Inorganic materials 0.000 claims abstract description 5
- 239000010949 copper Substances 0.000 claims abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims abstract description 4
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000011028 pyrite Substances 0.000 claims abstract description 4
- 229910052683 pyrite Inorganic materials 0.000 claims abstract description 4
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 4
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 4
- 238000005516 engineering process Methods 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 11
- 238000010348 incorporation Methods 0.000 claims description 5
- 229910052717 sulfur Inorganic materials 0.000 claims description 5
- 239000000126 substance Substances 0.000 claims description 4
- 229910020218 Pb—Zn Inorganic materials 0.000 claims description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 2
- 235000012204 lemonade/lime carbonate Nutrition 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 238000004448 titration Methods 0.000 claims description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims 1
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 claims 1
- 238000010304 firing Methods 0.000 claims 1
- 239000011507 gypsum plaster Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- JQJCSZOEVBFDKO-UHFFFAOYSA-N lead zinc Chemical compound [Zn].[Pb] JQJCSZOEVBFDKO-UHFFFAOYSA-N 0.000 abstract 1
- 239000010446 mirabilite Substances 0.000 abstract 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 28
- 235000012241 calcium silicate Nutrition 0.000 description 28
- 239000004567 concrete Substances 0.000 description 28
- JHLNERQLKQQLRZ-UHFFFAOYSA-N calcium silicate Chemical compound [Ca+2].[Ca+2].[O-][Si]([O-])([O-])[O-] JHLNERQLKQQLRZ-UHFFFAOYSA-N 0.000 description 27
- 238000000034 method Methods 0.000 description 21
- 230000008569 process Effects 0.000 description 17
- 239000000463 material Substances 0.000 description 14
- 239000002002 slurry Substances 0.000 description 14
- 239000013078 crystal Substances 0.000 description 13
- 230000036571 hydration Effects 0.000 description 10
- 238000006703 hydration reaction Methods 0.000 description 10
- 238000001354 calcination Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000001816 cooling Methods 0.000 description 8
- 239000011575 calcium Substances 0.000 description 7
- 239000003469 silicate cement Substances 0.000 description 7
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 239000002893 slag Substances 0.000 description 5
- 235000019739 Dicalciumphosphate Nutrition 0.000 description 4
- 230000004913 activation Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000001506 calcium phosphate Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- NEFBYIFKOOEVPA-UHFFFAOYSA-K dicalcium phosphate Chemical compound [Ca+2].[Ca+2].[O-]P([O-])([O-])=O NEFBYIFKOOEVPA-UHFFFAOYSA-K 0.000 description 4
- 229940038472 dicalcium phosphate Drugs 0.000 description 4
- 229910000390 dicalcium phosphate Inorganic materials 0.000 description 4
- 238000006253 efflorescence Methods 0.000 description 4
- 239000004570 mortar (masonry) Substances 0.000 description 4
- 206010037844 rash Diseases 0.000 description 4
- 238000005245 sintering Methods 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 230000015271 coagulation Effects 0.000 description 3
- 238000005345 coagulation Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- BCAARMUWIRURQS-UHFFFAOYSA-N dicalcium;oxocalcium;silicate Chemical compound [Ca+2].[Ca+2].[Ca]=O.[O-][Si]([O-])([O-])[O-] BCAARMUWIRURQS-UHFFFAOYSA-N 0.000 description 3
- 235000021321 essential mineral Nutrition 0.000 description 3
- 238000000227 grinding Methods 0.000 description 3
- 239000004574 high-performance concrete Substances 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 229910021534 tricalcium silicate Inorganic materials 0.000 description 3
- 235000019976 tricalcium silicate Nutrition 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- AGWMJKGGLUJAPB-UHFFFAOYSA-N aluminum;dicalcium;iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Al+3].[Ca+2].[Ca+2].[Fe+3] AGWMJKGGLUJAPB-UHFFFAOYSA-N 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000003556 assay Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910001576 calcium mineral Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 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
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002498 deadly effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- HOOWDPSAHIOHCC-UHFFFAOYSA-N dialuminum tricalcium oxygen(2-) Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[Al+3].[Al+3].[Ca++].[Ca++].[Ca++] HOOWDPSAHIOHCC-UHFFFAOYSA-N 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
- 229910052725 zinc Inorganic materials 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
- C04B7/00—Hydraulic cements
- C04B7/36—Manufacture of hydraulic cements in general
- C04B7/38—Preparing or treating the raw materials individually or as batches, e.g. mixing with fuel
- C04B7/42—Active ingredients added before, or during, the burning process
- C04B7/421—Inorganic materials
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00439—Physico-chemical properties of the materials not provided for elsewhere in C04B2111/00
- C04B2111/00448—Low heat cements
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
Description
试样编号 | 熟料矿物组成,% | 比表面积m2/kg | 标稠% | 凝结时间 | 流动度mm | 抗压强度,MPa | ||||||
C3S | C2S | C3A | C4AF | 初凝 | 终凝 | 3d | 7d | 28d | ||||
1 | 40 | 37 | 4 | 15 | 367 | 23.5 | 3:07 | 4:16 | 131 | 25.8 | 39.2 | 62.1 |
2 | 52 | 21 | 5 | 19 | 380 | 23.0 | 2:18 | 3:17 | 141 | 14.8 | 31.4 | 77.0 |
3 | 52 | 17 | 4 | 24 | 362 | 22.6 | 2:22 | 4:09 | 147 | 12.8 | 26.2 | 66.0 |
4 | 55 | 22 | 4 | 16 | 382 | 22.0 | 1:33 | 3:24 | 148 | 16.9 | 34.1 | 77.6 |
5 | 57 | 23 | 4 | 13 | 369 | 21 0 | 2:25 | 4:11 | 154 | 15.9 | 29.8 | 68.4 |
PC | 20 | 56 | 8 | 12 | 367 | 27.3 | 2:33 | 3:34 | 121 | 38.4 | 51.3 | 61.5 |
试样编号 | C2S含量% | 熟料烧成外加剂 | 比表面积m2/kg | 砂浆抗压强度,MPa | |||
种类 | 掺量,% | 3d | 7d | 28d | |||
1 | 58 | - | - | 350 | 7.0(100) | 15.8(100) | 27.3(100) |
2 | 58 | 石膏 | 0.5~5.0 | 349 | 18.2(260) | 26.8(170) | 65.3(239) |
3 | 59 | 重晶石 | 0.5~5.0 | 320 | 15.6(223) | 25.1(159) | 55.6(204) |
4 | 55 | 尾矿A | 5.0~10 | 325 | 16.5(236) | 26.3(166) | 66.8(245) |
5 | 54 | 尾矿B+石膏 | 4.0~10 | 326 | 14.0(200) | 24.3(154) | 66.4(243) |
6 | 56 | 尾矿C+石膏 | 4.0~10 | 349 | 14.7(210) | 24.5(155) | 62.4(228) |
编号 | 熟料矿物含量,% | 熟料化学成分,% | 水泥配合比,% | 比表面积m2/kg | 砂浆流动度mm | 标准稠度% | 凝结时间hr:min | 水泥砂浆抗折/抗压强度,MPa | |||||||||||
C2S | C3S | SiO2 | Al2O3 | Fe2O3 | CaO | MgO | f-CaO | 熟料 | 石膏 | 矿渣 | 初凝 | 终凝 | 3天 | 7天 | 28天 | ||||
1 | 42 | 38 | 24.51 | 4.23 | 4.74 | 63.63 | 1.25 | 0.51 | 93 | 7 | 0 | 369 | 140 | 22.4 | 1:30 | 2:22 | 4.6/19.9 | 6.0/29.9 | 8.7/55.9 |
2 | 45 | 33 | 24.50 | 4.34 | 4.96 | 62.83 | 1.36 | 0.59 | 93 | 7 | 0 | 377 | 141 | 21.6 | 1:44 | 2:41 | 4.2/19.7 | 6.0/28.6 | 8.9/56.4 |
3 | 52 | 26 | 24.92 | 4.47 | 4.96 | 62.72 | 1.57 | 0.66 | 93 | 7 | 0 | 353 | 137 | 22.0 | 1:37 | 2:40 | 4.6/24.0 | 6.6/32.2 | 9.0/56.9 |
4 | 50 | 28 | 24.76 | 4.58 | 4.94 | 62.77 | 1.46 | 0.34 | 93 | 7 | 0 | 373 | 139 | 22.0 | 1:52 | 2:55 | 4.6/20.7 | 6.1/28.9 | 9.4/58.6 |
5 | 49 | 29 | 24.91 | 4.11 | 5.12 | 62.71 | 1.32 | 0.33 | 93 | 7 | 0 | 364 | 138 | 22.0 | 2:42 | 3:53 | 4.4/20.5 | 5.9/30.7 | 8.6/59.8 |
6 | 同4 | 77 | 8 | 15 | 363 | 141 | 21.3 | 2:58 | 4:10 | 4.0/17.9 | 5.6/26.6 | 7.8/47.0 | |||||||
7 | 同4 | 62 | 8 | 30 | 368 | 142 | 21.0 | 3:06 | 4:30 | 3.4/13.8 | 5.6/23.9 | 7.1/45.1 | |||||||
8 | 同4 | 91 | 9 | 0 | 450 | 141 | 22.0 | 2:07 | 3:51 | 5.3/24.8 | 7.1/37.1 | 9.8/66.0 |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN98100581A CN1069092C (zh) | 1998-03-02 | 1998-03-02 | 一种高贝利特水泥熟料及其制备工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN98100581A CN1069092C (zh) | 1998-03-02 | 1998-03-02 | 一种高贝利特水泥熟料及其制备工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1193613A true CN1193613A (zh) | 1998-09-23 |
CN1069092C CN1069092C (zh) | 2001-08-01 |
Family
ID=5216113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98100581A Expired - Lifetime CN1069092C (zh) | 1998-03-02 | 1998-03-02 | 一种高贝利特水泥熟料及其制备工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1069092C (zh) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100334028C (zh) * | 2005-01-24 | 2007-08-29 | 浙江大学 | 石灰石分解点与二氧化硅溶出点吻合的水泥熟料烧成方法 |
CN100429170C (zh) * | 2005-10-24 | 2008-10-29 | 南京工业大学 | 一种高阿利特硅酸盐水泥熟料及其制备方法 |
CN102173700A (zh) * | 2010-12-31 | 2011-09-07 | 四川嘉华企业(集团)股份有限公司 | 一种微膨胀低热硅酸盐水泥 |
CN101723606B (zh) * | 2009-12-11 | 2012-10-24 | 四川嘉华企业(集团)股份有限公司 | 水泥熟料、大坝防渗墙用水工水泥及其应用 |
CN104478247A (zh) * | 2014-11-17 | 2015-04-01 | 济南大学 | 一种贝利特-硫铝酸钡钙水泥熟料的冷却方式 |
CN104860556A (zh) * | 2014-02-24 | 2015-08-26 | 唐山北极熊建材有限公司 | 快凝快硬贝利特硫铝酸盐水泥熟料、应用及其生产工艺 |
CN104944811A (zh) * | 2015-07-01 | 2015-09-30 | 嘉华特种水泥股份有限公司 | 一种水泥熟料矿物结构 |
CN105217980A (zh) * | 2015-10-23 | 2016-01-06 | 中国建筑材料科学研究总院 | 低钙硅酸盐水泥及其制备方法 |
CN105330180A (zh) * | 2015-11-19 | 2016-02-17 | 中国建筑材料科学研究总院 | 早强型低热硅酸盐水泥及其制备方法 |
CN105330185A (zh) * | 2015-11-25 | 2016-02-17 | 中国长江三峡集团公司 | 一种降低低热硅酸盐水泥熟料最低共熔点的方法 |
CN106277864A (zh) * | 2016-08-26 | 2017-01-04 | 中国建筑材料科学研究总院 | 海工低热硅酸盐水泥熟料及其制备方法 |
CN106630804A (zh) * | 2016-12-29 | 2017-05-10 | 嘉华特种水泥股份有限公司 | 一种低磁混凝土 |
CN108164162A (zh) * | 2018-01-17 | 2018-06-15 | 浙江汇新新能源科技有限公司 | 一种水泥砂浆的抗侵蚀材料及其制造方法 |
CN111825352A (zh) * | 2019-05-31 | 2020-10-27 | 尧柏特种水泥技术研发有限公司 | 一种复合熟料生产的中热硅酸盐水泥 |
CN115340305A (zh) * | 2022-05-30 | 2022-11-15 | 嘉华特种水泥股份有限公司 | 一种稀土尾矿制备的低铝酸三钙相通用硅酸盐水泥及制备方法 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1296306C (zh) * | 2005-05-24 | 2007-01-24 | 武汉理工大学 | 一种早强硅酸盐水泥熟料的快速烧成方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86103649B (zh) * | 1986-05-28 | 1988-10-26 | 国家建筑材料工业局建筑材料科学研究院 | 阿利特硫铝酸钙水泥的组成及制造方法 |
DK129594A (da) * | 1994-11-11 | 1996-05-12 | Smidth & Co As F L | Fremgangsmåde til fremstilling af klinker i stationær brændingsreaktor |
DE4441614C1 (de) * | 1994-11-23 | 1996-04-04 | Ivan Prof Dr Odler | C¶4¶ A¶3¶ S freier Portlandzementklinker und dessen Verwendung |
CN1049880C (zh) * | 1995-05-22 | 2000-03-01 | 中国建筑材料科学研究院 | 超高铁铝酸钙的硅酸盐水泥熟料及制造方法 |
-
1998
- 1998-03-02 CN CN98100581A patent/CN1069092C/zh not_active Expired - Lifetime
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100334028C (zh) * | 2005-01-24 | 2007-08-29 | 浙江大学 | 石灰石分解点与二氧化硅溶出点吻合的水泥熟料烧成方法 |
CN100429170C (zh) * | 2005-10-24 | 2008-10-29 | 南京工业大学 | 一种高阿利特硅酸盐水泥熟料及其制备方法 |
CN101723606B (zh) * | 2009-12-11 | 2012-10-24 | 四川嘉华企业(集团)股份有限公司 | 水泥熟料、大坝防渗墙用水工水泥及其应用 |
CN102173700A (zh) * | 2010-12-31 | 2011-09-07 | 四川嘉华企业(集团)股份有限公司 | 一种微膨胀低热硅酸盐水泥 |
CN102173700B (zh) * | 2010-12-31 | 2015-03-04 | 四川嘉华企业(集团)股份有限公司 | 一种微膨胀低热硅酸盐水泥 |
CN104860556A (zh) * | 2014-02-24 | 2015-08-26 | 唐山北极熊建材有限公司 | 快凝快硬贝利特硫铝酸盐水泥熟料、应用及其生产工艺 |
CN104860556B (zh) * | 2014-02-24 | 2018-07-13 | 唐山北极熊建材有限公司 | 快凝快硬贝利特硫铝酸盐水泥熟料、应用及其生产工艺 |
CN104478247A (zh) * | 2014-11-17 | 2015-04-01 | 济南大学 | 一种贝利特-硫铝酸钡钙水泥熟料的冷却方式 |
CN104944811B (zh) * | 2015-07-01 | 2017-12-26 | 嘉华特种水泥股份有限公司 | 一种水泥熟料矿物结构的制备方法 |
CN104944811A (zh) * | 2015-07-01 | 2015-09-30 | 嘉华特种水泥股份有限公司 | 一种水泥熟料矿物结构 |
CN105217980A (zh) * | 2015-10-23 | 2016-01-06 | 中国建筑材料科学研究总院 | 低钙硅酸盐水泥及其制备方法 |
CN105330180A (zh) * | 2015-11-19 | 2016-02-17 | 中国建筑材料科学研究总院 | 早强型低热硅酸盐水泥及其制备方法 |
CN105330185A (zh) * | 2015-11-25 | 2016-02-17 | 中国长江三峡集团公司 | 一种降低低热硅酸盐水泥熟料最低共熔点的方法 |
CN106277864B (zh) * | 2016-08-26 | 2018-04-13 | 中国建筑材料科学研究总院 | 海工低热硅酸盐水泥熟料及其制备方法 |
CN106277864A (zh) * | 2016-08-26 | 2017-01-04 | 中国建筑材料科学研究总院 | 海工低热硅酸盐水泥熟料及其制备方法 |
CN106630804A (zh) * | 2016-12-29 | 2017-05-10 | 嘉华特种水泥股份有限公司 | 一种低磁混凝土 |
CN106630804B (zh) * | 2016-12-29 | 2019-09-03 | 嘉华特种水泥股份有限公司 | 一种低磁混凝土 |
CN108164162A (zh) * | 2018-01-17 | 2018-06-15 | 浙江汇新新能源科技有限公司 | 一种水泥砂浆的抗侵蚀材料及其制造方法 |
CN111825352A (zh) * | 2019-05-31 | 2020-10-27 | 尧柏特种水泥技术研发有限公司 | 一种复合熟料生产的中热硅酸盐水泥 |
CN115340305A (zh) * | 2022-05-30 | 2022-11-15 | 嘉华特种水泥股份有限公司 | 一种稀土尾矿制备的低铝酸三钙相通用硅酸盐水泥及制备方法 |
CN115340305B (zh) * | 2022-05-30 | 2023-12-05 | 嘉华特种水泥股份有限公司 | 一种稀土尾矿制备的低铝酸三钙相通用硅酸盐水泥及制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1069092C (zh) | 2001-08-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1069092C (zh) | 一种高贝利特水泥熟料及其制备工艺 | |
US4042408A (en) | Hydraulic cements | |
CN104860556B (zh) | 快凝快硬贝利特硫铝酸盐水泥熟料、应用及其生产工艺 | |
CN105541143B (zh) | 一种利用干法回转窑系统生产高强度低碳水泥熟料的方法 | |
CN108821618B (zh) | 利用高铝石灰石制备的低钙硅酸盐水泥熟料及其制备方法 | |
CN110615627B (zh) | 一种铁道工程用早强型低热水泥及其制备方法 | |
CN100357209C (zh) | 贝利特-硫铝酸钡钙水泥 | |
CN109081615A (zh) | 一种基于工业废渣的道路硅酸盐水泥熟料及其制备方法 | |
CN112479609A (zh) | 一种预制构件用全固废铁酸铝盐水泥熟料及其制备方法 | |
CN106746783B (zh) | 一种高抗折微膨胀耐侵蚀的道路硅酸盐水泥熟料以及道路硅酸盐水泥制备方法 | |
CN109399972A (zh) | 一种低碱水泥熟料及其制备方法 | |
CN1061951C (zh) | 超高强快硬硫铝酸盐水泥 | |
CN108675657A (zh) | 一种利用废渣制备硅酸盐-硫铝酸盐复合体系熟料的方法 | |
CA1095540A (en) | Binding agent based on cement clinker | |
CN118344033A (zh) | 一种含锂渣的全固废胶凝材料及其制备方法 | |
CN114716164A (zh) | 一种以磷石膏为主要原料的硫铝酸盐水泥及其制备方法 | |
US3942994A (en) | Early strength cements | |
Alkhateeb | Chemical analysis of ordinary Portland cement of Iraq | |
CN112209692A (zh) | 磷石膏抗裂抹灰砂浆及其制备方法 | |
CN106277859A (zh) | 一种高水化活性硫硅酸钙矿物及其制备方法和应用方法 | |
CN114538803B (zh) | 一种低碳高强度微膨胀水泥熟料及其制备方法和应用 | |
CN1049880C (zh) | 超高铁铝酸钙的硅酸盐水泥熟料及制造方法 | |
CN1101791C (zh) | 水泥 | |
CN113845319A (zh) | 一种硅酸盐水泥及其制作方法 | |
CN105217980B (zh) | 低钙硅酸盐水泥及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hunan Helin Chemical Industry Co.,Ltd. Assignor: China Building Material Science Institute Contract fulfillment period: 2008.3.14 to 2018.3.1 contract change Contract record no.: 2009430000236 Denomination of invention: Cement clinker and preparation thereof Granted publication date: 20010801 License type: Exclusive license Record date: 20091211 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.3.14 TO 2018.3.1; CHANGE OF CONTRACT Name of requester: HUNAN HELIN CHEMICAL INDUSTRY CO., LTD. Effective date: 20091211 |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20010801 |