CN114292043A - 一种托贝莫来石晶种诱导剂及制法、采用该诱导剂制备的加气混凝土及制法 - Google Patents
一种托贝莫来石晶种诱导剂及制法、采用该诱导剂制备的加气混凝土及制法 Download PDFInfo
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- CN114292043A CN114292043A CN202111585686.1A CN202111585686A CN114292043A CN 114292043 A CN114292043 A CN 114292043A CN 202111585686 A CN202111585686 A CN 202111585686A CN 114292043 A CN114292043 A CN 114292043A
- Authority
- CN
- China
- Prior art keywords
- inducer
- aerated concrete
- tobermorite
- parts
- seed crystal
- 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
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- 239000000411 inducer Substances 0.000 title claims abstract description 77
- 239000004567 concrete Substances 0.000 title claims abstract description 75
- 239000013078 crystal Substances 0.000 title claims abstract description 61
- 238000002360 preparation method Methods 0.000 title abstract description 26
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 title description 2
- 229910052863 mullite Inorganic materials 0.000 title description 2
- MKTRXTLKNXLULX-UHFFFAOYSA-P pentacalcium;dioxido(oxo)silane;hydron;tetrahydrate Chemical compound [H+].[H+].O.O.O.O.[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O MKTRXTLKNXLULX-UHFFFAOYSA-P 0.000 claims abstract description 58
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000002002 slurry Substances 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 229910001868 water Inorganic materials 0.000 claims abstract description 31
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 25
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract description 25
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000002156 mixing Methods 0.000 claims abstract description 23
- 239000002994 raw material Substances 0.000 claims abstract description 22
- 239000000292 calcium oxide Substances 0.000 claims abstract description 21
- 235000012255 calcium oxide Nutrition 0.000 claims abstract description 21
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000004568 cement Substances 0.000 claims abstract description 19
- 238000003756 stirring Methods 0.000 claims abstract description 18
- PHIQPXBZDGYJOG-UHFFFAOYSA-N sodium silicate nonahydrate Chemical compound O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-][Si]([O-])=O PHIQPXBZDGYJOG-UHFFFAOYSA-N 0.000 claims abstract description 17
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims abstract description 16
- 239000000920 calcium hydroxide Substances 0.000 claims abstract description 16
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims abstract description 16
- 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 claims abstract description 14
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 14
- 239000010440 gypsum Substances 0.000 claims abstract description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 14
- 238000001035 drying Methods 0.000 claims description 7
- 238000000227 grinding Methods 0.000 claims description 7
- 238000000967 suction filtration Methods 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 239000010881 fly ash Substances 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 claims description 4
- 239000004576 sand Substances 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 4
- 239000006004 Quartz sand Substances 0.000 claims description 3
- 238000001354 calcination Methods 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 230000006911 nucleation Effects 0.000 abstract description 4
- 238000010899 nucleation Methods 0.000 abstract description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000001179 sorption measurement Methods 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 17
- 239000011449 brick Substances 0.000 description 11
- 239000003795 chemical substances by application Substances 0.000 description 6
- 238000007599 discharging Methods 0.000 description 5
- 239000011507 gypsum plaster Substances 0.000 description 5
- 239000001164 aluminium sulphate Substances 0.000 description 3
- 235000011128 aluminium sulphate Nutrition 0.000 description 3
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 description 3
- 238000001027 hydrothermal synthesis Methods 0.000 description 3
- 238000001132 ultrasonic dispersion Methods 0.000 description 3
- 239000000084 colloidal system Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- 241000508269 Psidium Species 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 229910052925 anhydrite Inorganic materials 0.000 description 1
- 238000007630 basic procedure Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Abstract
Description
序号 | 组分 | 份数 |
1 | 煅烧高岭土 | 16份 |
2 | 九水偏硅酸钠 | 45份 |
3 | 氢氧化钙 | 6份 |
4 | 硫酸铝 | 2份 |
5 | 水 | 300份 |
序号 | 组分 | 份数 |
1 | 煅烧高岭土 | 22份 |
2 | 九水偏硅酸钠 | 40份 |
3 | 氢氧化钙 | 5份 |
4 | 硫酸铝 | 1份 |
5 | 水 | 320份 |
序号 | 组分 | 份数 |
1 | 石英砂尾矿 | 50份 |
2 | 水泥 | 14份 |
3 | 生石灰 | 18份 |
4 | 石膏 | 3份 |
5 | 晶种诱导剂 | 1.2份 |
6 | 水 | 45份 |
7 | 铝粉膏 | 0.1份 |
序号 | 组分 | 份数 |
1 | 煅烧高岭土 | 20份 |
2 | 九水偏硅酸钠 | 42份 |
3 | 氢氧化钙 | 5份 |
4 | 硫酸铝 | 2份 |
5 | 水 | 360份 |
序号 | 组分 | 份数 |
1 | 铁尾矿 | 42份 |
2 | 水泥 | 16份 |
3 | 生石灰 | 15份 |
4 | 石膏 | 3份 |
5 | 晶种诱导剂 | 1份 |
6 | 水 | 48份 |
7 | 铝粉膏 | 0.12份 |
序号 | 组分 | 份数 |
1 | 机制砂尾料 | 45份 |
2 | 水泥 | 13份 |
3 | 生石灰 | 18份 |
4 | 石膏 | 2份 |
5 | 晶种诱导剂 | 1.1份 |
6 | 水 | 46份 |
7 | 铝粉膏 | 0.11份 |
序号 | 组分 | 份数 |
1 | 粉煤灰 | 48份 |
2 | 水泥 | 15份 |
3 | 生石灰 | 16份 |
4 | 石膏 | 3份 |
5 | 晶种诱导剂 | 0.9份 |
6 | 水 | 44份 |
7 | 铝粉膏 | 0.09份 |
序号 | 组分 | 质量份数 |
1 | 粉煤灰 | 48份 |
2 | 水泥 | 15份 |
3 | 生石灰 | 16份 |
4 | 石膏 | 3份 |
5 | 水 | 44份 |
6 | 铝粉膏 | 0.09份 |
Claims (9)
Priority Applications (1)
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CN202111585686.1A CN114292043B (zh) | 2021-12-22 | 2021-12-22 | 一种托贝莫来石晶种诱导剂及制法、采用该诱导剂制备的加气混凝土及制法 |
Applications Claiming Priority (1)
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---|---|---|---|
CN202111585686.1A CN114292043B (zh) | 2021-12-22 | 2021-12-22 | 一种托贝莫来石晶种诱导剂及制法、采用该诱导剂制备的加气混凝土及制法 |
Publications (2)
Publication Number | Publication Date |
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CN114292043A true CN114292043A (zh) | 2022-04-08 |
CN114292043B CN114292043B (zh) | 2023-03-17 |
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CN202111585686.1A Active CN114292043B (zh) | 2021-12-22 | 2021-12-22 | 一种托贝莫来石晶种诱导剂及制法、采用该诱导剂制备的加气混凝土及制法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115385645A (zh) * | 2022-09-19 | 2022-11-25 | 安徽省高迪循环经济产业园股份有限公司 | 高性能蒸压加气混凝土板材及其制备方法、建筑物 |
CN117209242A (zh) * | 2023-09-18 | 2023-12-12 | 武汉鑫祥旺实业有限责任公司 | 一种短养护高耐久蒸压加气混凝土及其制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1334142A (zh) * | 2000-07-19 | 2002-02-06 | 中国石油天然气股份有限公司兰州炼化分公司 | 一种用高岭土合成分子筛的方法 |
CN107500642A (zh) * | 2017-10-19 | 2017-12-22 | 中南大学 | 一种水化硅酸钙纤维在制备加气混凝土砌块中的应用 |
CN110981259A (zh) * | 2019-12-16 | 2020-04-10 | 河海大学 | 一种提高水热合成水化硅酸钙结晶度的外加剂 |
CN111646726A (zh) * | 2020-06-04 | 2020-09-11 | 江苏汉普顿新材料科技有限公司 | 一种减少混凝土自生裂缝的晶种材料及其制备方法 |
US20210094836A1 (en) * | 2019-09-30 | 2021-04-01 | China University Of Petroleum-Beijing | Method of synthesizing an aluminosilicate molecular sieve by a crystal seed-assisted method |
CN112919493A (zh) * | 2021-02-05 | 2021-06-08 | 正大能源材料(大连)有限公司 | 一种低成本制备ssz-13分子筛的方法及应用 |
-
2021
- 2021-12-22 CN CN202111585686.1A patent/CN114292043B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1334142A (zh) * | 2000-07-19 | 2002-02-06 | 中国石油天然气股份有限公司兰州炼化分公司 | 一种用高岭土合成分子筛的方法 |
CN107500642A (zh) * | 2017-10-19 | 2017-12-22 | 中南大学 | 一种水化硅酸钙纤维在制备加气混凝土砌块中的应用 |
US20210094836A1 (en) * | 2019-09-30 | 2021-04-01 | China University Of Petroleum-Beijing | Method of synthesizing an aluminosilicate molecular sieve by a crystal seed-assisted method |
CN110981259A (zh) * | 2019-12-16 | 2020-04-10 | 河海大学 | 一种提高水热合成水化硅酸钙结晶度的外加剂 |
CN111646726A (zh) * | 2020-06-04 | 2020-09-11 | 江苏汉普顿新材料科技有限公司 | 一种减少混凝土自生裂缝的晶种材料及其制备方法 |
CN112919493A (zh) * | 2021-02-05 | 2021-06-08 | 正大能源材料(大连)有限公司 | 一种低成本制备ssz-13分子筛的方法及应用 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115385645A (zh) * | 2022-09-19 | 2022-11-25 | 安徽省高迪循环经济产业园股份有限公司 | 高性能蒸压加气混凝土板材及其制备方法、建筑物 |
CN115385645B (zh) * | 2022-09-19 | 2023-10-03 | 安徽省高迪循环经济产业园股份有限公司 | 高性能蒸压加气混凝土板材及其制备方法、建筑物 |
CN117209242A (zh) * | 2023-09-18 | 2023-12-12 | 武汉鑫祥旺实业有限责任公司 | 一种短养护高耐久蒸压加气混凝土及其制备方法 |
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Application publication date: 20220408 Assignee: YANCHENG FUQI CONCRETE Co.,Ltd. Assignor: Jiangsu Botuo new building materials Co.,Ltd. Contract record no.: X2024980000850 Denomination of invention: A Tobemorite crystal seed inducing agent and its preparation method, aerated concrete prepared using the inducing agent and its preparation method Granted publication date: 20230317 License type: Common License Record date: 20240118 |