CN102701638A - 一种新型石膏缓凝剂及其制备方法 - Google Patents
一种新型石膏缓凝剂及其制备方法 Download PDFInfo
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- CN102701638A CN102701638A CN201210178438XA CN201210178438A CN102701638A CN 102701638 A CN102701638 A CN 102701638A CN 201210178438X A CN201210178438X A CN 201210178438XA CN 201210178438 A CN201210178438 A CN 201210178438A CN 102701638 A CN102701638 A CN 102701638A
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- penicillium mould
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- novel gypsum
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- 239000010440 gypsum Substances 0.000 title claims abstract description 27
- 229910052602 gypsum Inorganic materials 0.000 title claims abstract description 27
- 238000002360 preparation method Methods 0.000 title abstract description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 24
- 230000004048 modification Effects 0.000 claims abstract description 24
- 238000012986 modification Methods 0.000 claims abstract description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- CHHHXKFHOYLYRE-UHFFFAOYSA-M 2,4-Hexadienoic acid, potassium salt (1:1), (2E,4E)- Chemical compound [K+].CC=CC=CC([O-])=O CHHHXKFHOYLYRE-UHFFFAOYSA-M 0.000 claims abstract description 8
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 claims abstract description 8
- 239000004302 potassium sorbate Substances 0.000 claims abstract description 8
- 229940069338 potassium sorbate Drugs 0.000 claims abstract description 8
- 235000010241 potassium sorbate Nutrition 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims abstract description 6
- 229910000281 calcium bentonite Inorganic materials 0.000 claims abstract description 3
- 241000228143 Penicillium Species 0.000 claims description 19
- 150000001875 compounds Chemical class 0.000 claims description 11
- 239000000843 powder Substances 0.000 claims description 11
- 229940061607 dibasic sodium phosphate Drugs 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 5
- 235000012216 bentonite Nutrition 0.000 claims description 5
- 239000011575 calcium Substances 0.000 claims description 5
- 229910052791 calcium Inorganic materials 0.000 claims description 5
- 238000013019 agitation Methods 0.000 claims description 2
- 239000004567 concrete Substances 0.000 claims description 2
- 230000018044 dehydration Effects 0.000 claims description 2
- 238000006297 dehydration reaction Methods 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 238000005304 joining Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 8
- 230000000979 retarding effect Effects 0.000 abstract description 3
- -1 polydimethylsiloxane Polymers 0.000 abstract description 2
- WRMNZCZEMHIOCP-UHFFFAOYSA-N 2-phenylethanol Chemical compound OCCC1=CC=CC=C1 WRMNZCZEMHIOCP-UHFFFAOYSA-N 0.000 abstract 2
- 229930182555 Penicillin Natural products 0.000 abstract 1
- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 abstract 1
- 239000004205 dimethyl polysiloxane Substances 0.000 abstract 1
- 229940049954 penicillin Drugs 0.000 abstract 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 abstract 1
- 238000001694 spray drying Methods 0.000 abstract 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 11
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 9
- 239000011507 gypsum plaster Substances 0.000 description 9
- 230000015271 coagulation Effects 0.000 description 7
- 238000005345 coagulation Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 3
- 102000004169 proteins and genes Human genes 0.000 description 3
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- 238000012360 testing method Methods 0.000 description 3
- 239000004566 building material Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- OILXMJHPFNGGTO-UHFFFAOYSA-N (22E)-(24xi)-24-methylcholesta-5,22-dien-3beta-ol Natural products C1C=C2CC(O)CCC2(C)C2C1C1CCC(C(C)C=CC(C)C(C)C)C1(C)CC2 OILXMJHPFNGGTO-UHFFFAOYSA-N 0.000 description 1
- RQOCXCFLRBRBCS-UHFFFAOYSA-N (22E)-cholesta-5,7,22-trien-3beta-ol Natural products C1C(O)CCC2(C)C(CCC3(C(C(C)C=CCC(C)C)CCC33)C)C3=CC=C21 RQOCXCFLRBRBCS-UHFFFAOYSA-N 0.000 description 1
- OQMZNAMGEHIHNN-UHFFFAOYSA-N 7-Dehydrostigmasterol Natural products C1C(O)CCC2(C)C(CCC3(C(C(C)C=CC(CC)C(C)C)CCC33)C)C3=CC=C21 OQMZNAMGEHIHNN-UHFFFAOYSA-N 0.000 description 1
- 229920002101 Chitin Polymers 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- DNVPQKQSNYMLRS-NXVQYWJNSA-N Ergosterol Natural products CC(C)[C@@H](C)C=C[C@H](C)[C@H]1CC[C@H]2C3=CC=C4C[C@@H](O)CC[C@]4(C)[C@@H]3CC[C@]12C DNVPQKQSNYMLRS-NXVQYWJNSA-N 0.000 description 1
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical class [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 239000002551 biofuel Substances 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000001175 calcium sulphate Substances 0.000 description 1
- 235000011132 calcium sulphate Nutrition 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
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- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- DNVPQKQSNYMLRS-SOWFXMKYSA-N ergosterol Chemical compound C1[C@@H](O)CC[C@]2(C)[C@H](CC[C@]3([C@H]([C@H](C)/C=C/[C@@H](C)C(C)C)CC[C@H]33)C)C3=CC=C21 DNVPQKQSNYMLRS-SOWFXMKYSA-N 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000011426 gypsum mortar Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002906 microbiologic effect Effects 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
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CN 201210178438 CN102701638B (zh) | 2012-06-01 | 2012-06-01 | 一种石膏缓凝剂及其制备方法 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103979819A (zh) * | 2014-05-21 | 2014-08-13 | 北京建筑材料科学研究总院有限公司 | 一种石膏缓凝剂的制备方法及其应用 |
CN104058707A (zh) * | 2014-07-03 | 2014-09-24 | 河北科技大学 | 一种耐水性石膏基墙体修补料 |
CN104176956A (zh) * | 2014-08-10 | 2014-12-03 | 安徽锦洋氟化学有限公司 | 一种改性剂-焙烧联合改性废渣氟石膏的方法 |
CN104291731A (zh) * | 2014-09-26 | 2015-01-21 | 成都上筑建材有限公司 | 一种建筑石膏缓凝剂、其制备方法及应用 |
CN104773971B (zh) * | 2015-04-08 | 2017-01-04 | 苏州市兴邦化学建材有限公司 | 一种石膏缓凝剂及其制备方法 |
CN106866015A (zh) * | 2017-03-15 | 2017-06-20 | 河北科技大学 | 一种β半水石膏缓凝剂及其制备方法 |
CN107082587A (zh) * | 2017-05-18 | 2017-08-22 | 河北科技大学 | 一种石膏缓凝剂的制备方法 |
CN116102286A (zh) * | 2022-12-14 | 2023-05-12 | 山东华诚高科胶粘剂有限公司 | 一种石膏缓凝剂及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101781099A (zh) * | 2009-01-16 | 2010-07-21 | 上海华联建筑外加剂厂有限公司 | 预拌砂浆专用缓凝剂 |
CN101891410A (zh) * | 2009-05-19 | 2010-11-24 | 北京建筑材料科学研究总院有限公司 | 一种粉状石膏缓凝剂的制备方法 |
CN101990525A (zh) * | 2008-04-10 | 2011-03-23 | Sika技术股份公司 | 用于水硬性组合物的缓凝剂 |
-
2012
- 2012-06-01 CN CN 201210178438 patent/CN102701638B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101990525A (zh) * | 2008-04-10 | 2011-03-23 | Sika技术股份公司 | 用于水硬性组合物的缓凝剂 |
CN101781099A (zh) * | 2009-01-16 | 2010-07-21 | 上海华联建筑外加剂厂有限公司 | 预拌砂浆专用缓凝剂 |
CN101891410A (zh) * | 2009-05-19 | 2010-11-24 | 北京建筑材料科学研究总院有限公司 | 一种粉状石膏缓凝剂的制备方法 |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103979819A (zh) * | 2014-05-21 | 2014-08-13 | 北京建筑材料科学研究总院有限公司 | 一种石膏缓凝剂的制备方法及其应用 |
CN103979819B (zh) * | 2014-05-21 | 2016-01-20 | 北京建筑材料科学研究总院有限公司 | 一种石膏缓凝剂的制备方法及其应用 |
CN104058707B (zh) * | 2014-07-03 | 2016-05-04 | 河北科技大学 | 一种耐水性石膏基墙体修补料 |
CN104058707A (zh) * | 2014-07-03 | 2014-09-24 | 河北科技大学 | 一种耐水性石膏基墙体修补料 |
CN104176956A (zh) * | 2014-08-10 | 2014-12-03 | 安徽锦洋氟化学有限公司 | 一种改性剂-焙烧联合改性废渣氟石膏的方法 |
CN104176956B (zh) * | 2014-08-10 | 2016-03-02 | 安徽锦洋氟化学有限公司 | 一种改性剂-焙烧联合改性废渣氟石膏的方法 |
CN104291731A (zh) * | 2014-09-26 | 2015-01-21 | 成都上筑建材有限公司 | 一种建筑石膏缓凝剂、其制备方法及应用 |
CN104291731B (zh) * | 2014-09-26 | 2019-09-10 | 成都上筑建材有限公司 | 一种建筑石膏缓凝剂、其制备方法及应用 |
CN104773971B (zh) * | 2015-04-08 | 2017-01-04 | 苏州市兴邦化学建材有限公司 | 一种石膏缓凝剂及其制备方法 |
CN106866015A (zh) * | 2017-03-15 | 2017-06-20 | 河北科技大学 | 一种β半水石膏缓凝剂及其制备方法 |
CN106866015B (zh) * | 2017-03-15 | 2019-02-26 | 河北科技大学 | 一种β半水石膏缓凝剂及其制备方法 |
CN107082587A (zh) * | 2017-05-18 | 2017-08-22 | 河北科技大学 | 一种石膏缓凝剂的制备方法 |
CN107082587B (zh) * | 2017-05-18 | 2019-04-19 | 河北科技大学 | 一种石膏缓凝剂的制备方法 |
CN116102286A (zh) * | 2022-12-14 | 2023-05-12 | 山东华诚高科胶粘剂有限公司 | 一种石膏缓凝剂及其制备方法 |
CN116102286B (zh) * | 2022-12-14 | 2024-04-09 | 山东华诚高科胶粘剂有限公司 | 一种石膏缓凝剂及其制备方法 |
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Effective date of registration: 20211112 Address after: 056000 standard plant office, No. 10, southwest of the intersection of Jingwu road and Weiwu Road, East Zone, development zone, Feixiang District, Handan City, Hebei Province (Beijing Tianjin New Material Industrial Park) Patentee after: Handan panren New Energy Technology Co.,Ltd. Address before: 050018 No. 70, Yuhua East Road, Shijiazhuang City, Hebei Province Patentee before: Hebei University of science and technology |
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Address after: 056000 North side of Jingwu Road and Weiwu Road, Development Zone East Zone (Beijing Tianjin New Materials Industrial Park), Feixiang District, Handan City, Hebei Province Patentee after: Shenhui (Hebei) Jinghua Co.,Ltd. Address before: 056000 standard plant office, No. 10, southwest of the intersection of Jingwu road and Weiwu Road, East Zone, development zone, Feixiang District, Handan City, Hebei Province (Beijing Tianjin New Material Industrial Park) Patentee before: Handan panren New Energy Technology Co.,Ltd. |