CN104310828A - 以多酚接枝聚乙烯亚胺为转晶剂制备α-半水石膏的方法 - Google Patents
以多酚接枝聚乙烯亚胺为转晶剂制备α-半水石膏的方法 Download PDFInfo
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- CN104310828A CN104310828A CN201410510023.7A CN201410510023A CN104310828A CN 104310828 A CN104310828 A CN 104310828A CN 201410510023 A CN201410510023 A CN 201410510023A CN 104310828 A CN104310828 A CN 104310828A
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- alpha
- polyphenol
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- plaster stone
- semi water
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- 229920002873 Polyethylenimine Polymers 0.000 title claims abstract description 51
- 239000013078 crystal Substances 0.000 title claims abstract description 43
- 235000013824 polyphenols Nutrition 0.000 title claims abstract description 36
- 150000008442 polyphenolic compounds Chemical class 0.000 title claims abstract description 34
- 239000003607 modifier Substances 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 21
- 229910052602 gypsum Inorganic materials 0.000 title abstract description 20
- 239000010440 gypsum Substances 0.000 title abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 119
- 239000002002 slurry Substances 0.000 claims abstract description 43
- LNTHITQWFMADLM-UHFFFAOYSA-N gallic acid Chemical group OC(=O)C1=CC(O)=C(O)C(O)=C1 LNTHITQWFMADLM-UHFFFAOYSA-N 0.000 claims abstract description 40
- 238000002360 preparation method Methods 0.000 claims abstract description 28
- 229940074391 gallic acid Drugs 0.000 claims abstract description 20
- 235000004515 gallic acid Nutrition 0.000 claims abstract description 20
- 239000002253 acid Substances 0.000 claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 239000008367 deionised water Substances 0.000 claims abstract description 7
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 7
- 230000001105 regulatory effect Effects 0.000 claims abstract description 4
- 150000001408 amides Chemical class 0.000 claims abstract description 3
- 239000007822 coupling agent Substances 0.000 claims abstract description 3
- 239000011505 plaster Substances 0.000 claims description 119
- 239000004575 stone Substances 0.000 claims description 94
- 238000006243 chemical reaction Methods 0.000 claims description 19
- 238000005406 washing Methods 0.000 claims description 19
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 18
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 18
- 238000001035 drying Methods 0.000 claims description 17
- 239000000243 solution Substances 0.000 claims description 16
- 150000003839 salts Chemical class 0.000 claims description 14
- 238000009835 boiling Methods 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 13
- 238000000605 extraction Methods 0.000 claims description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 11
- WTDRDQBEARUVNC-UHFFFAOYSA-N L-Dopa Natural products OC(=O)C(N)CC1=CC=C(O)C(O)=C1 WTDRDQBEARUVNC-UHFFFAOYSA-N 0.000 claims description 11
- MHUWZNTUIIFHAS-CLFAGFIQSA-N dioleoyl phosphatidic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(COP(O)(O)=O)OC(=O)CCCCCCC\C=C/CCCCCCCC MHUWZNTUIIFHAS-CLFAGFIQSA-N 0.000 claims description 11
- 229960004502 levodopa Drugs 0.000 claims description 11
- 239000007864 aqueous solution Substances 0.000 claims description 9
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- 239000000047 product Substances 0.000 claims description 8
- 239000001117 sulphuric acid Substances 0.000 claims description 8
- 235000011149 sulphuric acid Nutrition 0.000 claims description 8
- 239000006227 byproduct Substances 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 6
- 238000000502 dialysis Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 238000006467 substitution reaction Methods 0.000 claims description 6
- 238000011034 membrane dialysis Methods 0.000 claims description 3
- CTENFNNZBMHDDG-UHFFFAOYSA-N Dopamine hydrochloride Chemical compound Cl.NCCC1=CC=C(O)C(O)=C1 CTENFNNZBMHDDG-UHFFFAOYSA-N 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 150000004683 dihydrates Chemical class 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 2
- WTDRDQBEARUVNC-LURJTMIESA-N L-DOPA Chemical compound OC(=O)[C@@H](N)CC1=CC=C(O)C(O)=C1 WTDRDQBEARUVNC-LURJTMIESA-N 0.000 abstract 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- 230000007704 transition Effects 0.000 abstract 1
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 22
- 239000011575 calcium Substances 0.000 description 10
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 239000012266 salt solution Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000033228 biological regulation Effects 0.000 description 4
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- FEMOMIGRRWSMCU-UHFFFAOYSA-N ninhydrin Chemical compound C1=CC=C2C(=O)C(O)(O)C(=O)C2=C1 FEMOMIGRRWSMCU-UHFFFAOYSA-N 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 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 3
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 2
- XTEGARKTQYYJKE-UHFFFAOYSA-M Chlorate Chemical compound [O-]Cl(=O)=O XTEGARKTQYYJKE-UHFFFAOYSA-M 0.000 description 2
- 241000132536 Cirsium Species 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 241001274216 Naso Species 0.000 description 2
- 238000011074 autoclave method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910001424 calcium ion Inorganic materials 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 241000024287 Areas Species 0.000 description 1
- 241000370738 Chlorion Species 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical class [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 description 1
- 235000011132 calcium sulphate Nutrition 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006353 environmental stress Effects 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000011507 gypsum plaster Substances 0.000 description 1
- 150000002466 imines Chemical class 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000010534 mechanism of action Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
样品名 | 直径(μm)/长径比 | 抗折强度(MPa) | 抗压强度(MPa) |
HH-1 | 15/5 | 8.4MPa | 32.5MPa |
HH-2 | 20/3 | 11.2MPa | 37.9MPa |
HH-3 | 20/3 | 11.4MPa | 38.6MPa |
HH-4 | 25/1.2 | 15.6MPa | 47.5MPa |
HH-5 | 20/3 | 11.0MPa | 37.6MPa |
HH-6 | 20/3 | 10.8MPa | 36.7MPa |
HH-7 | 25/1.2 | 15.1MPa | 46.3MPa |
HH-8 | 25/1.2 | 14.8MPa | 45.9MPa |
HH-9 | 20/3 | 10.8MPa | 36.4MPa |
HH-10 | 15/5 | 8.7MPa | 31.9MPa |
HH-11 | 20/3 | 11.5MPa | 37.1MPa |
Claims (9)
Priority Applications (1)
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CN201410510023.7A CN104310828B (zh) | 2014-09-28 | 2014-09-28 | 以多酚接枝聚乙烯亚胺为转晶剂制备α-半水石膏的方法 |
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CN201410510023.7A CN104310828B (zh) | 2014-09-28 | 2014-09-28 | 以多酚接枝聚乙烯亚胺为转晶剂制备α-半水石膏的方法 |
Publications (2)
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CN104310828A true CN104310828A (zh) | 2015-01-28 |
CN104310828B CN104310828B (zh) | 2016-07-27 |
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CN201410510023.7A Active CN104310828B (zh) | 2014-09-28 | 2014-09-28 | 以多酚接枝聚乙烯亚胺为转晶剂制备α-半水石膏的方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107572571A (zh) * | 2017-10-19 | 2018-01-12 | 湖北民族学院 | 高强度片状α‑半水石膏的制备方法 |
CN108439454A (zh) * | 2018-05-09 | 2018-08-24 | 湖北民族学院 | 多孔中空α-半水石膏微球自组装体及其制备方法 |
CN108525004A (zh) * | 2018-05-09 | 2018-09-14 | 湖北民族学院 | α-半水石膏/羟基磷灰石复合微球及其制备方法 |
CN108865086A (zh) * | 2018-04-28 | 2018-11-23 | 中石化石油工程技术服务有限公司 | 一种强抑制、强胶结井壁稳定剂及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101585921B (zh) * | 2009-06-18 | 2010-12-01 | 天津大学 | 温度敏感聚乙烯亚胺-接枝-聚丙烯酸寡乙二醇酯嵌段共聚物及制备方法和应用 |
CN101649011B (zh) * | 2009-08-13 | 2011-01-19 | 同济大学 | 硫醇-烯点击化学功能化超支化聚乙烯亚胺的制备方法 |
CN101768276B (zh) * | 2008-12-26 | 2011-11-30 | 中国科学技术大学 | 聚乙二醇单甲醚-聚己内酯-聚乙烯亚胺三嵌段共聚物及其应用 |
-
2014
- 2014-09-28 CN CN201410510023.7A patent/CN104310828B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101768276B (zh) * | 2008-12-26 | 2011-11-30 | 中国科学技术大学 | 聚乙二醇单甲醚-聚己内酯-聚乙烯亚胺三嵌段共聚物及其应用 |
CN101585921B (zh) * | 2009-06-18 | 2010-12-01 | 天津大学 | 温度敏感聚乙烯亚胺-接枝-聚丙烯酸寡乙二醇酯嵌段共聚物及制备方法和应用 |
CN101649011B (zh) * | 2009-08-13 | 2011-01-19 | 同济大学 | 硫醇-烯点击化学功能化超支化聚乙烯亚胺的制备方法 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107572571A (zh) * | 2017-10-19 | 2018-01-12 | 湖北民族学院 | 高强度片状α‑半水石膏的制备方法 |
CN107572571B (zh) * | 2017-10-19 | 2019-04-09 | 湖北民族学院 | 高强度片状α-半水石膏的制备方法 |
CN108865086A (zh) * | 2018-04-28 | 2018-11-23 | 中石化石油工程技术服务有限公司 | 一种强抑制、强胶结井壁稳定剂及其制备方法 |
CN108439454A (zh) * | 2018-05-09 | 2018-08-24 | 湖北民族学院 | 多孔中空α-半水石膏微球自组装体及其制备方法 |
CN108525004A (zh) * | 2018-05-09 | 2018-09-14 | 湖北民族学院 | α-半水石膏/羟基磷灰石复合微球及其制备方法 |
CN108525004B (zh) * | 2018-05-09 | 2020-11-17 | 湖北民族学院 | α-半水石膏/羟基磷灰石复合微球及其制备方法 |
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CN104310828B (zh) | 2016-07-27 |
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Application publication date: 20150128 Assignee: Hubei Juhui New Material Industry Technology Research Institute Co.,Ltd. Assignor: CENTRAL CHINA NORMAL University Contract record no.: X2022420000147 Denomination of invention: Preparation of Polyphenol Grafted Polyethyleneimine as Crystallization Agent a- Method of hemihydrate gypsum Granted publication date: 20160727 License type: Common License Record date: 20221228 |
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Application publication date: 20150128 Assignee: Wuhan Nanwang Environmental Protection Technology Research Co.,Ltd. Assignor: CENTRAL CHINA NORMAL University Contract record no.: X2023980053268 Denomination of invention: Preparation of Polyphenol Grafted Polyethyleneimine as a Transgenic Agent a- The method of semi hydrated gypsum Granted publication date: 20160727 License type: Common License Record date: 20231220 |
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Application publication date: 20150128 Assignee: Hubei Ouyue Pharmaceutical Co.,Ltd. Assignor: CENTRAL CHINA NORMAL University Contract record no.: X2023980054452 Denomination of invention: Preparation of Polyphenol Grafted Polyethyleneimine as a Transgenic Agent a- The method of semi hydrated gypsum Granted publication date: 20160727 License type: Common License Record date: 20240102 |
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