CN107827381B - 一种磷酸镁胶凝剂及胶凝材料 - Google Patents
一种磷酸镁胶凝剂及胶凝材料 Download PDFInfo
- Publication number
- CN107827381B CN107827381B CN201711203364.XA CN201711203364A CN107827381B CN 107827381 B CN107827381 B CN 107827381B CN 201711203364 A CN201711203364 A CN 201711203364A CN 107827381 B CN107827381 B CN 107827381B
- Authority
- CN
- China
- Prior art keywords
- magnesium phosphate
- parts
- gelling agent
- waste
- magnesium
- 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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- 239000004137 magnesium phosphate Substances 0.000 title claims abstract description 48
- 229960002261 magnesium phosphate Drugs 0.000 title claims abstract description 48
- 229910000157 magnesium phosphate Inorganic materials 0.000 title claims abstract description 48
- 235000010994 magnesium phosphates Nutrition 0.000 title claims abstract description 48
- GVALZJMUIHGIMD-UHFFFAOYSA-H magnesium phosphate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O GVALZJMUIHGIMD-UHFFFAOYSA-H 0.000 title claims abstract description 47
- 239000003349 gelling agent Substances 0.000 title claims abstract description 32
- 239000000463 material Substances 0.000 title claims abstract description 24
- 239000002699 waste material Substances 0.000 claims abstract description 36
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000000395 magnesium oxide Substances 0.000 claims abstract description 25
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000000843 powder Substances 0.000 claims abstract description 20
- 239000002994 raw material Substances 0.000 claims abstract description 16
- 229910000402 monopotassium phosphate Inorganic materials 0.000 claims abstract description 15
- 235000019796 monopotassium phosphate Nutrition 0.000 claims abstract description 15
- 235000019830 sodium polyphosphate Nutrition 0.000 claims abstract description 9
- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical compound [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 claims abstract description 6
- LWIHDJKSTIGBAC-UHFFFAOYSA-K potassium phosphate Substances [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 claims description 23
- 239000004576 sand Substances 0.000 claims description 18
- 239000002245 particle Substances 0.000 claims description 13
- 239000007787 solid Substances 0.000 claims description 5
- 238000007873 sieving Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000000292 calcium oxide Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 9
- 238000012360 testing method Methods 0.000 description 9
- 239000000203 mixture Substances 0.000 description 7
- 239000004568 cement Substances 0.000 description 6
- 229920000137 polyphosphoric acid Polymers 0.000 description 6
- 159000000000 sodium salts Chemical class 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 239000002002 slurry Substances 0.000 description 4
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011268 mixed slurry Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000010998 test method 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
- C04B12/00—Cements not provided for in groups C04B7/00 - C04B11/00
- C04B12/02—Phosphate 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
- 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
- C04B28/34—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 containing cold phosphate binders
- C04B28/342—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 containing cold phosphate binders the phosphate binder being present in the starting composition as a mixture of free acid and one or more reactive oxides
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
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)
- Processing Of Solid Wastes (AREA)
Abstract
Description
原料 | 质量份 |
磷酸二氢钾 | 65 |
重烧氧化镁 | 110 |
废弃混凝土粉料 | 120 |
聚磷酸钠 | 5 |
原料 | 质量份 |
磷酸二氢钾 | 67 |
重烧氧化镁 | 100 |
废弃混凝土粉料 | 80 |
聚磷酸钠 | 7 |
原料 | 质量份 |
磷酸二氢钾 | 72 |
重烧氧化镁 | 108 |
废弃混凝土粉料 | 125 |
聚磷酸钠 | 15 |
原料 | 质量份 |
磷酸二氢钾 | 70 |
重烧氧化镁 | 105 |
废弃混凝土粉料 | 120 |
聚磷酸钠 | 10 |
原料 | 质量份 |
磷酸二氢钾 | 75 |
重烧氧化镁 | 107 |
废弃混凝土粉料 | 130 |
聚磷酸钠 | 15 |
原料 | 质量份 |
磷酸二氢钾 | 75 |
重烧氧化镁 | 110 |
废弃混凝土粉料 | 80 |
聚磷酸钠 | 15 |
7天强度(MPa) | 28天强度(MPa) | |
实施例1 | 43.2 | 46.9 |
实施例2 | 41.7 | 47.2 |
实施例3 | 41.9 | 46.8 |
实施例4 | 42.1 | 45.5 |
实施例5 | 42.9 | 46.3 |
实施例6 | 44.8 | 48.2 |
对比例1 | 31.3 | 42.2 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711203364.XA CN107827381B (zh) | 2017-11-27 | 2017-11-27 | 一种磷酸镁胶凝剂及胶凝材料 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711203364.XA CN107827381B (zh) | 2017-11-27 | 2017-11-27 | 一种磷酸镁胶凝剂及胶凝材料 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107827381A CN107827381A (zh) | 2018-03-23 |
CN107827381B true CN107827381B (zh) | 2020-10-09 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201711203364.XA Active CN107827381B (zh) | 2017-11-27 | 2017-11-27 | 一种磷酸镁胶凝剂及胶凝材料 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107827381B (zh) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5383961B2 (ja) * | 1999-12-09 | 2014-01-08 | ドクトル.ハー.ツェー.ロベルト マシーズ スティフツング | マグネシウム塩で安定化されたブラッシュ石水硬セメント |
CN100545124C (zh) * | 2007-12-20 | 2009-09-30 | 河北农业大学 | 一种建筑垃圾及工业固体废弃物回收利用技术方法 |
CN101407383A (zh) * | 2008-10-30 | 2009-04-15 | 上海交通大学 | 用以固结废弃物的胶凝材料和制备建筑材料方法 |
CN101538132A (zh) * | 2009-04-17 | 2009-09-23 | 浙江大学宁波理工学院 | 废弃混凝土回收利用方法 |
CN106630924A (zh) * | 2016-12-14 | 2017-05-10 | 河海大学 | 一种镍铁渣磷酸镁胶凝材料及其应用 |
-
2017
- 2017-11-27 CN CN201711203364.XA patent/CN107827381B/zh active Active
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Publication number | Publication date |
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CN107827381A (zh) | 2018-03-23 |
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Effective date of registration: 20220622 Address after: 510000 room 3a03, No. 23, Huangge section, Fanzhong Road, Huangge Town, Nansha District, Guangzhou City, Guangdong Province (office only) Patentee after: Negative carbon technology (Guangzhou) Co.,Ltd. Address before: Room 303, 2 / F, building 5, Hongtai wisdom Valley, 19 Sicheng Road, Tianhe District, Guangzhou City, Guangdong Province Patentee before: GUYAN TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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Effective date of registration: 20240103 Address after: No. 3a01, building A1, lianyue Banshan Plaza, No. 23, Huangge section, Fanzhong Road, huangshe Town, Nansha District, Guangzhou City, Guangdong Province Patentee after: GUYAN TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: 510000 room 3a03, No. 23, Huangge section, Fanzhong Road, Huangge Town, Nansha District, Guangzhou City, Guangdong Province (office only) Patentee before: Negative carbon technology (Guangzhou) Co.,Ltd. |