CN115849740B - 一种硅酸二钙-硫铝酸钙-硫硅酸钙水泥熟料及其制备工艺 - Google Patents
一种硅酸二钙-硫铝酸钙-硫硅酸钙水泥熟料及其制备工艺 Download PDFInfo
- Publication number
- CN115849740B CN115849740B CN202211564190.0A CN202211564190A CN115849740B CN 115849740 B CN115849740 B CN 115849740B CN 202211564190 A CN202211564190 A CN 202211564190A CN 115849740 B CN115849740 B CN 115849740B
- Authority
- CN
- China
- Prior art keywords
- calcium
- cement clinker
- sulfosilicate
- dicalcium silicate
- calcium sulfoaluminate
- 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.)
- Active
Links
- 239000011575 calcium Substances 0.000 title claims abstract description 251
- 229910052791 calcium Inorganic materials 0.000 title claims abstract description 251
- 239000004568 cement Substances 0.000 title claims abstract description 169
- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 114
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 56
- 239000010440 gypsum Substances 0.000 claims abstract description 56
- 229910052918 calcium silicate Inorganic materials 0.000 claims abstract description 48
- JHLNERQLKQQLRZ-UHFFFAOYSA-N calcium silicate Chemical compound [Ca+2].[Ca+2].[O-][Si]([O-])([O-])[O-] JHLNERQLKQQLRZ-UHFFFAOYSA-N 0.000 claims abstract description 38
- 235000012241 calcium silicate Nutrition 0.000 claims abstract description 38
- 238000000227 grinding Methods 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 15
- 230000008569 process Effects 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims description 84
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 claims description 36
- 238000001354 calcination Methods 0.000 claims description 23
- 229910001570 bauxite Inorganic materials 0.000 claims description 20
- 239000010881 fly ash Substances 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 20
- 235000019738 Limestone Nutrition 0.000 claims description 17
- 239000006028 limestone Substances 0.000 claims description 17
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 15
- 229910052782 aluminium Inorganic materials 0.000 claims description 15
- 238000001035 drying Methods 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 239000000126 substance Substances 0.000 claims description 10
- 150000004683 dihydrates Chemical class 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 9
- 229910052925 anhydrite Inorganic materials 0.000 claims description 5
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 5
- 239000002440 industrial waste Substances 0.000 claims description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
- 239000002956 ash Substances 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 235000012054 meals Nutrition 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 claims description 2
- 239000013078 crystal Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 11
- 239000011707 mineral Substances 0.000 abstract description 11
- 230000036571 hydration Effects 0.000 abstract description 10
- 238000006703 hydration reaction Methods 0.000 abstract description 10
- 229910052799 carbon Inorganic materials 0.000 abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000004134 energy conservation Methods 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 22
- 230000000694 effects Effects 0.000 description 17
- 239000000463 material Substances 0.000 description 10
- 238000002441 X-ray diffraction Methods 0.000 description 9
- 229910001844 ye'elimite Inorganic materials 0.000 description 9
- 150000008064 anhydrides Chemical class 0.000 description 8
- 238000000265 homogenisation Methods 0.000 description 8
- 235000012431 wafers Nutrition 0.000 description 8
- 239000000843 powder Substances 0.000 description 7
- 238000003825 pressing Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- GALOTNBSUVEISR-UHFFFAOYSA-N molybdenum;silicon Chemical compound [Mo]#[Si] GALOTNBSUVEISR-UHFFFAOYSA-N 0.000 description 6
- 239000004570 mortar (masonry) Substances 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 238000011161 development Methods 0.000 description 5
- 238000010304 firing Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 239000003469 silicate cement Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000000292 calcium oxide Substances 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 239000011083 cement mortar Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004445 quantitative analysis Methods 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-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
- 230000008859 change Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000013074 reference sample Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000005406 washing Methods 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
- C04B11/00—Calcium sulfate cements
- C04B11/28—Mixtures thereof with other inorganic cementitious materials
- C04B11/30—Mixtures thereof with other inorganic cementitious materials with hydraulic cements, e.g. Portland cements
-
- 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
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
- C04B18/08—Flue dust, i.e. fly ash
-
- 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
- C04B7/345—Hydraulic cements not provided for in one of the groups C04B7/02 - C04B7/34
- C04B7/3453—Belite cements, e.g. self-disintegrating cements based on dicalciumsilicate
-
- 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
- C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
- C04B7/434—Preheating with addition of fuel, e.g. calcining
-
- 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
- C04B7/48—Clinker treatment
- C04B7/52—Grinding ; After-treatment of ground cement
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Combustion & Propulsion (AREA)
- Civil Engineering (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
Abstract
Description
Claims (11)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211564190.0A CN115849740B (zh) | 2022-12-07 | 2022-12-07 | 一种硅酸二钙-硫铝酸钙-硫硅酸钙水泥熟料及其制备工艺 |
PCT/CN2023/110595 WO2024119855A1 (zh) | 2022-12-07 | 2023-08-01 | 一种硅酸二钙-硫铝酸钙-硫硅酸钙水泥熟料及其制备工艺 |
FR2311403A FR3143024A1 (fr) | 2022-12-07 | 2023-10-20 | Clinker de ciment a base de belite-ye’elimite-ternésite et son procédé de préparation |
US18/537,717 US20240190763A1 (en) | 2022-12-07 | 2023-12-12 | Belite-ye'elimite-ternesite cement clinker and method for preparing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211564190.0A CN115849740B (zh) | 2022-12-07 | 2022-12-07 | 一种硅酸二钙-硫铝酸钙-硫硅酸钙水泥熟料及其制备工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN115849740A CN115849740A (zh) | 2023-03-28 |
CN115849740B true CN115849740B (zh) | 2024-03-29 |
Family
ID=85670724
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202211564190.0A Active CN115849740B (zh) | 2022-12-07 | 2022-12-07 | 一种硅酸二钙-硫铝酸钙-硫硅酸钙水泥熟料及其制备工艺 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20240190763A1 (zh) |
CN (1) | CN115849740B (zh) |
FR (1) | FR3143024A1 (zh) |
WO (1) | WO2024119855A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115849740B (zh) * | 2022-12-07 | 2024-03-29 | 中国建筑材料科学研究总院有限公司 | 一种硅酸二钙-硫铝酸钙-硫硅酸钙水泥熟料及其制备工艺 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106220008A (zh) * | 2016-08-01 | 2016-12-14 | 郑州市王楼水泥工业有限公司 | 一种低碳水泥熟料的制备方法及其应用方法 |
CN106277859A (zh) * | 2016-08-01 | 2017-01-04 | 郑州市王楼水泥工业有限公司 | 一种高水化活性硫硅酸钙矿物及其制备方法和应用方法 |
CN107021654A (zh) * | 2017-05-31 | 2017-08-08 | 重庆大学 | 一种硫硅酸钙硫铝酸盐水泥及其制备方法 |
CN110078394A (zh) * | 2019-05-15 | 2019-08-02 | 盐城工学院 | 低温制备硫硅酸钙-贝利特-硫铝酸盐水泥熟料的方法 |
CN110194604A (zh) * | 2019-05-15 | 2019-09-03 | 盐城工学院 | 硅酸三钙-硫硅酸钙-硫铝酸盐水泥及其低温制备方法 |
CN111792858A (zh) * | 2020-07-10 | 2020-10-20 | 江苏建鸿环保材料科技有限公司 | 硅酸二钙-硫硅酸钙-硫铝酸盐水泥及一次烧成方法 |
CN112608047A (zh) * | 2020-12-22 | 2021-04-06 | 中国建筑材料科学研究总院有限公司 | 一种改性硫铝酸盐水泥及其制备方法和应用 |
CN112960929A (zh) * | 2021-03-05 | 2021-06-15 | 北京工业大学 | 电石渣钙质原料制备硫硅酸钙-硅酸二钙-硫铝酸钙体系及提升水泥后期强度的方法 |
CN114213043A (zh) * | 2022-01-06 | 2022-03-22 | 南京工业大学 | 一种高贝利特-硫铝酸钙-硫硅酸钙水泥熟料及其制备方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1402754B1 (it) * | 2010-11-15 | 2013-09-18 | Italcementi Spa | Clinker solfoalluminoso ad elevate prestazioni |
EP2559674A1 (de) * | 2011-08-18 | 2013-02-20 | HeidelbergCement AG | Ternesit-Belit-Calciumsulfoaluminat-Klinker und Verfahren zu seiner Herstellung |
CN115849740B (zh) * | 2022-12-07 | 2024-03-29 | 中国建筑材料科学研究总院有限公司 | 一种硅酸二钙-硫铝酸钙-硫硅酸钙水泥熟料及其制备工艺 |
-
2022
- 2022-12-07 CN CN202211564190.0A patent/CN115849740B/zh active Active
-
2023
- 2023-08-01 WO PCT/CN2023/110595 patent/WO2024119855A1/zh unknown
- 2023-10-20 FR FR2311403A patent/FR3143024A1/fr active Pending
- 2023-12-12 US US18/537,717 patent/US20240190763A1/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106220008A (zh) * | 2016-08-01 | 2016-12-14 | 郑州市王楼水泥工业有限公司 | 一种低碳水泥熟料的制备方法及其应用方法 |
CN106277859A (zh) * | 2016-08-01 | 2017-01-04 | 郑州市王楼水泥工业有限公司 | 一种高水化活性硫硅酸钙矿物及其制备方法和应用方法 |
CN107021654A (zh) * | 2017-05-31 | 2017-08-08 | 重庆大学 | 一种硫硅酸钙硫铝酸盐水泥及其制备方法 |
CN110078394A (zh) * | 2019-05-15 | 2019-08-02 | 盐城工学院 | 低温制备硫硅酸钙-贝利特-硫铝酸盐水泥熟料的方法 |
CN110194604A (zh) * | 2019-05-15 | 2019-09-03 | 盐城工学院 | 硅酸三钙-硫硅酸钙-硫铝酸盐水泥及其低温制备方法 |
CN111792858A (zh) * | 2020-07-10 | 2020-10-20 | 江苏建鸿环保材料科技有限公司 | 硅酸二钙-硫硅酸钙-硫铝酸盐水泥及一次烧成方法 |
CN112608047A (zh) * | 2020-12-22 | 2021-04-06 | 中国建筑材料科学研究总院有限公司 | 一种改性硫铝酸盐水泥及其制备方法和应用 |
CN112960929A (zh) * | 2021-03-05 | 2021-06-15 | 北京工业大学 | 电石渣钙质原料制备硫硅酸钙-硅酸二钙-硫铝酸钙体系及提升水泥后期强度的方法 |
GB202203020D0 (en) * | 2021-03-05 | 2022-04-20 | Univ Beijing Technology | Method for preparing calcium sulphosilicate-dicalcium silicate-calcium sulphoaluminate system from calcium carbide slag and method for improving late-stage |
CN114213043A (zh) * | 2022-01-06 | 2022-03-22 | 南京工业大学 | 一种高贝利特-硫铝酸钙-硫硅酸钙水泥熟料及其制备方法 |
Non-Patent Citations (6)
Title |
---|
Li, Weifeng.Study on the synthesis of belite-ye'elimite-ternesite clinker.《CONSTRUCTION AND BUILDING MATERIALS》.2022,第319卷全文. * |
Tao, Xu.Preparation and hydration of Belite-Ye' elimite-Ternesite clinker based on industrial solid waste.《CASE STUDIES IN CONSTRUCTION MATERIALS》.2023,第18卷全文. * |
冯光明等.《超高水材料充填开采技术研究及应用》.中国矿业大学出版社,2010,第42页. * |
硫铝酸盐水泥性能及在GRC制品业的应用初探;刁江京;《水泥工程》;20030731(第3期);全文 * |
胡曙光.《特种水泥》.武汉理工大学出版社,2010,第12-13页. * |
阿利特-硫铝酸盐水泥熟料的气固反应制备及水化性能;葛大顺等;《南京工业大学学报(自然科学版)》;第39卷(第2期);全文 * |
Also Published As
Publication number | Publication date |
---|---|
WO2024119855A1 (zh) | 2024-06-13 |
US20240190763A1 (en) | 2024-06-13 |
FR3143024A1 (fr) | 2024-06-14 |
CN115849740A (zh) | 2023-03-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107721214B (zh) | 一种高铁铝酸盐-贝利特-硫铝酸盐水泥熟料及其制备方法 | |
CN105060745B (zh) | 贝利特‑硫铝酸盐‑铁铝酸盐水泥及其制备方法 | |
CN103304170B (zh) | 一种生产硫铝酸盐水泥的方法 | |
US20110308431A1 (en) | Sulfoaluminous clinker and method for preparing same | |
CN102584045A (zh) | 一种活性贝利特硫铝酸盐水泥熟料及其制备方法 | |
CN111393047A (zh) | 一种高铁贝利特水泥及其制备方法 | |
CN115677243B (zh) | 一种低碳水泥熟料的制备方法 | |
JP2013103865A (ja) | セメントペーストの製造方法 | |
CN115849740B (zh) | 一种硅酸二钙-硫铝酸钙-硫硅酸钙水泥熟料及其制备工艺 | |
CN102491655A (zh) | 自粉化熟料矿渣硅酸盐水泥及其制备方法 | |
CN114213043B (zh) | 一种高贝利特-硫铝酸钙-硫硅酸钙水泥熟料及其制备方法 | |
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 | |
CN101575180B (zh) | 一种锶钡水泥煅烧复合矿化剂 | |
CN102936104A (zh) | 一种制备快硬早强水泥熟料的方法 | |
EP1847515B1 (en) | Cement clinker and process for producing the same | |
CN106966617B (zh) | 一次低温烧成贝利特-硫铝酸盐-硫铁铝酸盐-硫硅酸钙水泥熟料的方法 | |
AU2020293568A1 (en) | A method for the manufacture of hydraulic binders from water treatment residuals | |
CN114573318B (zh) | 一种加气混凝土专用混合料及制备方法 | |
JP2018002547A (ja) | カルシウムアルミネートの製造方法 | |
CN115710095A (zh) | 一种硼磷复合改性高贝利特硫铝酸盐水泥熟料及制备方法 | |
JP2021050124A (ja) | セメントの製造方法 | |
CN114007995B (zh) | 水泥熟料及水泥组合物、以及水泥熟料的制造方法 | |
CN115304296B (zh) | 一种可循环水泥及其制备方法 | |
RU2809560C2 (ru) | Способ производства гидравлических вяжущих из остатков от водоподготовки | |
JP2002087854A (ja) | リン高含有クリンカと高炉スラグ微粉末からなる低発熱型セメント |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Cao Lixue Inventor after: Ren Xuehong Inventor after: Zhang Wensheng Inventor after: Ye Jiayuan Inventor after: Zhang Hongtao Inventor after: An Nan Inventor after: Cui Wenjuan Inventor before: Cao Lixue Inventor before: Ren Xuehong Inventor before: Zhang Wensheng Inventor before: Ye Jiayuan Inventor before: Zhang Hongtao Inventor before: An Nan Inventor before: Cui Wenjuan Inventor before: Ji Xiao |
|
GR01 | Patent grant | ||
GR01 | Patent grant |