CN115611546B - 一种高效环保的钢渣复合激发剂的制备方法及其应用 - Google Patents
一种高效环保的钢渣复合激发剂的制备方法及其应用 Download PDFInfo
- Publication number
- CN115611546B CN115611546B CN202211243780.3A CN202211243780A CN115611546B CN 115611546 B CN115611546 B CN 115611546B CN 202211243780 A CN202211243780 A CN 202211243780A CN 115611546 B CN115611546 B CN 115611546B
- Authority
- CN
- China
- Prior art keywords
- steel slag
- polyalcohol
- parts
- mixture
- cement
- 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.)
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Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 79
- 239000002893 slag Substances 0.000 title claims abstract description 79
- 239000010959 steel Substances 0.000 title claims abstract description 79
- 239000002131 composite material Substances 0.000 title claims abstract description 21
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 150000005846 sugar alcohols Polymers 0.000 claims abstract description 34
- 238000002156 mixing Methods 0.000 claims abstract description 21
- 150000001412 amines Chemical class 0.000 claims abstract description 18
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims abstract description 17
- 239000001632 sodium acetate Substances 0.000 claims abstract description 17
- 235000017281 sodium acetate Nutrition 0.000 claims abstract description 17
- 150000004683 dihydrates Chemical class 0.000 claims abstract description 16
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 16
- 239000010440 gypsum Substances 0.000 claims abstract description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 15
- 238000003756 stirring Methods 0.000 claims abstract description 15
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 239000012190 activator Substances 0.000 claims abstract description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 5
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 2
- SLINHMUFWFWBMU-UHFFFAOYSA-N Triisopropanolamine Chemical compound CC(O)CN(CC(C)O)CC(C)O SLINHMUFWFWBMU-UHFFFAOYSA-N 0.000 claims description 2
- LVTYICIALWPMFW-UHFFFAOYSA-N diisopropanolamine Chemical compound CC(O)CNCC(C)O LVTYICIALWPMFW-UHFFFAOYSA-N 0.000 claims description 2
- 229940043276 diisopropanolamine Drugs 0.000 claims description 2
- 229920005862 polyol Polymers 0.000 claims description 2
- 150000003077 polyols Chemical class 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 28
- 239000004568 cement Substances 0.000 abstract description 27
- 230000000694 effects Effects 0.000 abstract description 20
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 239000001569 carbon dioxide Substances 0.000 abstract description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 3
- 238000009776 industrial production Methods 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 description 35
- 238000001514 detection method Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 10
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 238000006703 hydration reaction Methods 0.000 description 2
- 230000004913 activation Effects 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
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 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
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001737 promoting effect Effects 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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
Description
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211243780.3A CN115611546B (zh) | 2022-10-11 | 2022-10-11 | 一种高效环保的钢渣复合激发剂的制备方法及其应用 |
PCT/CN2022/129499 WO2024077681A1 (zh) | 2022-10-11 | 2022-11-03 | 一种高效环保的钢渣复合激发剂的制备方法及其应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211243780.3A CN115611546B (zh) | 2022-10-11 | 2022-10-11 | 一种高效环保的钢渣复合激发剂的制备方法及其应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN115611546A CN115611546A (zh) | 2023-01-17 |
CN115611546B true CN115611546B (zh) | 2023-11-14 |
Family
ID=84863119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202211243780.3A Active CN115611546B (zh) | 2022-10-11 | 2022-10-11 | 一种高效环保的钢渣复合激发剂的制备方法及其应用 |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN115611546B (zh) |
WO (1) | WO2024077681A1 (zh) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114133158A (zh) * | 2021-11-19 | 2022-03-04 | 电子科技大学 | 一种改性钢渣激发剂及其制备方法、应用 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106746778B (zh) * | 2016-12-09 | 2019-04-23 | 江苏润天建材有限公司 | 一种钢渣活化剂及其制备方法、应用 |
CN106977127B (zh) * | 2017-02-22 | 2019-01-18 | 清华大学 | 一种转炉热焖钢渣助磨-活化剂及其制备方法 |
AU2017436546A1 (en) * | 2017-10-17 | 2020-03-05 | Boral Ip Holdings (Australia) Pty Limited | Methods for producing a low CO2 cement composition |
CN114163155A (zh) * | 2021-12-02 | 2022-03-11 | 电子科技大学长三角研究院(湖州) | 一种新型改良复合钢渣激发剂的制备与应用 |
-
2022
- 2022-10-11 CN CN202211243780.3A patent/CN115611546B/zh active Active
- 2022-11-03 WO PCT/CN2022/129499 patent/WO2024077681A1/zh unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114133158A (zh) * | 2021-11-19 | 2022-03-04 | 电子科技大学 | 一种改性钢渣激发剂及其制备方法、应用 |
Non-Patent Citations (2)
Title |
---|
早强剂对钢渣胶凝材料早期强度的影响;罗珣等;北京化工大学学报;第38卷(第1期);第83-86页 * |
钢渣体积安定性与改性钢渣粉的开发利用;朱国华等;中国水泥;第86-90页 * |
Also Published As
Publication number | Publication date |
---|---|
WO2024077681A1 (zh) | 2024-04-18 |
CN115611546A (zh) | 2023-01-17 |
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Effective date of registration: 20240301 Address after: Floor 2, No. 433 Zhenbei Road, Zhili Town, Wuxing District, Huzhou City, Zhejiang Province, 313008 Patentee after: Hubei New Materials (Huzhou) Co.,Ltd. Country or region after: China Address before: 313000 8th floor, building B2, South Taihu science and technology innovation complex, No. 819, Xisaishan Road, Huzhou City, Zhejiang Province Patentee before: Yangtze River Delta Research Institute of UESTC (Huzhou) Country or region before: China |
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