CN107903360A - 抗吸附型聚羧酸减水剂的造气阻隔制备方法 - Google Patents
抗吸附型聚羧酸减水剂的造气阻隔制备方法 Download PDFInfo
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- CN107903360A CN107903360A CN201711194514.5A CN201711194514A CN107903360A CN 107903360 A CN107903360 A CN 107903360A CN 201711194514 A CN201711194514 A CN 201711194514A CN 107903360 A CN107903360 A CN 107903360A
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 43
- 229920005646 polycarboxylate Polymers 0.000 title claims abstract description 24
- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- 230000004888 barrier function Effects 0.000 title claims description 16
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 120
- 239000007788 liquid Substances 0.000 claims abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 42
- 235000011121 sodium hydroxide Nutrition 0.000 claims abstract description 40
- 238000006243 chemical reaction Methods 0.000 claims abstract description 27
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- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 18
- 239000007789 gas Substances 0.000 claims description 15
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical group OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 12
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 10
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 9
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 7
- 238000005273 aeration Methods 0.000 claims description 7
- 230000003020 moisturizing effect Effects 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 7
- PHTQWCKDNZKARW-UHFFFAOYSA-N isoamylol Chemical compound CC(C)CCO PHTQWCKDNZKARW-UHFFFAOYSA-N 0.000 claims description 6
- 235000010323 ascorbic acid Nutrition 0.000 claims description 5
- 239000011668 ascorbic acid Chemical group 0.000 claims description 5
- 229960005070 ascorbic acid Drugs 0.000 claims description 5
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 4
- KOUKXHPPRFNWPP-UHFFFAOYSA-N pyrazine-2,5-dicarboxylic acid;hydrate Chemical group O.OC(=O)C1=CN=C(C(O)=O)C=N1 KOUKXHPPRFNWPP-UHFFFAOYSA-N 0.000 claims description 4
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethyl mercaptane Natural products CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical compound OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 0.000 claims description 3
- DKIDEFUBRARXTE-UHFFFAOYSA-N 3-mercaptopropanoic acid Chemical compound OC(=O)CCS DKIDEFUBRARXTE-UHFFFAOYSA-N 0.000 claims description 2
- 239000008139 complexing agent Substances 0.000 claims description 2
- 238000012546 transfer Methods 0.000 claims description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims 3
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 claims 1
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical group [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 claims 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 claims 1
- 239000004289 sodium hydrogen sulphite Substances 0.000 claims 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 1
- 229920002554 vinyl polymer Polymers 0.000 claims 1
- 239000002156 adsorbate Substances 0.000 abstract description 3
- 238000004375 physisorption Methods 0.000 abstract description 2
- 238000009933 burial Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 59
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 14
- 239000000047 product Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 11
- 238000007792 addition Methods 0.000 description 10
- 230000003467 diminishing effect Effects 0.000 description 8
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 7
- 239000004568 cement Substances 0.000 description 7
- 230000000977 initiatory effect Effects 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- 239000000178 monomer Substances 0.000 description 5
- UZKWTJUDCOPSNM-UHFFFAOYSA-N 1-ethenoxybutane Chemical compound CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 4
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- 239000004927 clay Substances 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 150000003254 radicals Chemical class 0.000 description 3
- 230000009257 reactivity Effects 0.000 description 3
- VYGBQXDNOUHIBZ-UHFFFAOYSA-L sodium formaldehyde sulphoxylate Chemical compound [Na+].[Na+].O=C.[O-]S[O-] VYGBQXDNOUHIBZ-UHFFFAOYSA-L 0.000 description 3
- PMNLUUOXGOOLSP-UHFFFAOYSA-N 2-mercaptopropanoic acid Chemical class CC(S)C(O)=O PMNLUUOXGOOLSP-UHFFFAOYSA-N 0.000 description 2
- 239000004594 Masterbatch (MB) Substances 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
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- 230000015572 biosynthetic process Effects 0.000 description 2
- 150000001734 carboxylic acid salts Chemical class 0.000 description 2
- 239000002734 clay mineral Substances 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- -1 ethers poly carboxylic acid Chemical class 0.000 description 2
- 239000003999 initiator Substances 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
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- 239000011734 sodium Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
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- GHKCSRZBNZQHKW-UHFFFAOYSA-N 1-sulfanylethanol Chemical class CC(O)S GHKCSRZBNZQHKW-UHFFFAOYSA-N 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- ZZZCUOFIHGPKAK-UHFFFAOYSA-N D-erythro-ascorbic acid Natural products OCC1OC(=O)C(O)=C1O ZZZCUOFIHGPKAK-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- ACIAHEMYLLBZOI-ZZXKWVIFSA-N Unsaturated alcohol Chemical compound CC\C(CO)=C/C ACIAHEMYLLBZOI-ZZXKWVIFSA-N 0.000 description 1
- 229930003268 Vitamin C Natural products 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- ONCZQWJXONKSMM-UHFFFAOYSA-N dialuminum;disodium;oxygen(2-);silicon(4+);hydrate Chemical compound O.[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Al+3].[Al+3].[Si+4].[Si+4].[Si+4].[Si+4] ONCZQWJXONKSMM-UHFFFAOYSA-N 0.000 description 1
- 230000003503 early effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 150000002170 ethers Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 229920000578 graft copolymer Polymers 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 125000005702 oxyalkylene group Chemical group 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- ASUAYTHWZCLXAN-UHFFFAOYSA-N prenol Chemical compound CC(C)=CCO ASUAYTHWZCLXAN-UHFFFAOYSA-N 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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- 239000010703 silicon Substances 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229940080314 sodium bentonite Drugs 0.000 description 1
- 229910000280 sodium bentonite Inorganic materials 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006277 sulfonation reaction Methods 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 239000008030 superplasticizer Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 235000019154 vitamin C Nutrition 0.000 description 1
- 239000011718 vitamin C Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
- C08F283/065—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals on to unsaturated polyethers, polyoxymethylenes or polyacetals
-
- 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/2605—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing polyether side chains
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
- C04B2103/302—Water reducers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
减水剂种类 | 初始流动性mm | 经时流动性mm |
普通减水剂 | 180 | 130 |
实施例1 | 220 | 185 |
实施例2 | 210 | 190 |
实施例3 | 225 | 185 |
实施例4 | 220 | 200 |
实施例5 | 230 | 170 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711194514.5A CN107903360B (zh) | 2017-11-24 | 2017-11-24 | 抗吸附型聚羧酸减水剂的造气阻隔制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711194514.5A CN107903360B (zh) | 2017-11-24 | 2017-11-24 | 抗吸附型聚羧酸减水剂的造气阻隔制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN107903360A true CN107903360A (zh) | 2018-04-13 |
CN107903360B CN107903360B (zh) | 2019-10-11 |
Family
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CN201711194514.5A Active CN107903360B (zh) | 2017-11-24 | 2017-11-24 | 抗吸附型聚羧酸减水剂的造气阻隔制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN107903360B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110028633A (zh) * | 2019-05-10 | 2019-07-19 | 山西黄河新型化工有限公司 | 一种早强型聚羧酸减水剂及其制备方法 |
CN112645629A (zh) * | 2020-09-22 | 2021-04-13 | 甘肃建投商品混凝土有限公司 | 一种用于再生骨料混凝土的聚羧酸减水剂 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101974135A (zh) * | 2010-10-15 | 2011-02-16 | 北京工业大学 | 聚羧酸减水剂的常温合成方法 |
CN103214627A (zh) * | 2013-04-09 | 2013-07-24 | 杨绪杰 | 一种低温合成聚羧酸保塑剂的方法 |
EP1136508B1 (en) * | 2000-03-22 | 2013-08-14 | Sika Technology AG | Cement admixture for improved slump life |
-
2017
- 2017-11-24 CN CN201711194514.5A patent/CN107903360B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1136508B1 (en) * | 2000-03-22 | 2013-08-14 | Sika Technology AG | Cement admixture for improved slump life |
CN101974135A (zh) * | 2010-10-15 | 2011-02-16 | 北京工业大学 | 聚羧酸减水剂的常温合成方法 |
CN103214627A (zh) * | 2013-04-09 | 2013-07-24 | 杨绪杰 | 一种低温合成聚羧酸保塑剂的方法 |
Non-Patent Citations (1)
Title |
---|
钟丽娜等: "起始溶液pH值对聚羧酸减水剂分散性和分散保持性的影响", 《新型建筑材料》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110028633A (zh) * | 2019-05-10 | 2019-07-19 | 山西黄河新型化工有限公司 | 一种早强型聚羧酸减水剂及其制备方法 |
CN112645629A (zh) * | 2020-09-22 | 2021-04-13 | 甘肃建投商品混凝土有限公司 | 一种用于再生骨料混凝土的聚羧酸减水剂 |
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Application publication date: 20180413 Assignee: Yunnan Goudeli Biotechnology Co.,Ltd. Assignor: HUBEI University OF TECHNOLOGY Contract record no.: X2023420000081 Denomination of invention: Preparation Method for Gas Generation Barrier of Anti adsorption Polycarboxylic Acid Water Reducing Agent Granted publication date: 20191011 License type: Common License Record date: 20230427 Application publication date: 20180413 Assignee: Yunnan Benyi Lanche Environmental Protection Technology Co.,Ltd. Assignor: HUBEI University OF TECHNOLOGY Contract record no.: X2023420000080 Denomination of invention: Preparation Method for Gas Generation Barrier of Anti adsorption Polycarboxylic Acid Water Reducing Agent Granted publication date: 20191011 License type: Common License Record date: 20230427 Application publication date: 20180413 Assignee: Yunnan Weiqiang An Biotechnology Co.,Ltd. Assignor: HUBEI University OF TECHNOLOGY Contract record no.: X2023420000079 Denomination of invention: Preparation Method for Gas Generation Barrier of Anti adsorption Polycarboxylic Acid Water Reducing Agent Granted publication date: 20191011 License type: Common License Record date: 20230427 |
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Application publication date: 20180413 Assignee: Hubei Jialan Construction Engineering Co.,Ltd. Assignor: HUBEI University OF TECHNOLOGY Contract record no.: X2023420000112 Denomination of invention: Preparation Method for Gas Generation Barrier of Anti adsorption Polycarboxylic Acid Water Reducing Agent Granted publication date: 20191011 License type: Common License Record date: 20230518 |
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