CN102229691A - 利用生产丙烯醛的尾液制备聚羧酸减水剂的方法 - Google Patents
利用生产丙烯醛的尾液制备聚羧酸减水剂的方法 Download PDFInfo
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- CN102229691A CN102229691A CN 201110085829 CN201110085829A CN102229691A CN 102229691 A CN102229691 A CN 102229691A CN 201110085829 CN201110085829 CN 201110085829 CN 201110085829 A CN201110085829 A CN 201110085829A CN 102229691 A CN102229691 A CN 102229691A
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- HGINCPLSRVDWNT-UHFFFAOYSA-N Acrolein Chemical compound C=CC=O HGINCPLSRVDWNT-UHFFFAOYSA-N 0.000 title claims abstract description 94
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000002253 acid Substances 0.000 title claims abstract description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 45
- 239000000243 solution Substances 0.000 claims abstract description 35
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000007864 aqueous solution Substances 0.000 claims abstract description 22
- 239000008367 deionised water Substances 0.000 claims abstract description 21
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 21
- 230000002829 reductive effect Effects 0.000 claims abstract description 20
- 239000012986 chain transfer agent Substances 0.000 claims abstract description 19
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract description 14
- 229920000570 polyether Polymers 0.000 claims abstract description 14
- 238000004821 distillation Methods 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims abstract description 9
- 238000005406 washing Methods 0.000 claims description 45
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 19
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 18
- 239000003795 chemical substances by application Substances 0.000 claims description 18
- 229920005646 polycarboxylate Polymers 0.000 claims description 18
- 238000002156 mixing Methods 0.000 claims description 16
- 238000009413 insulation Methods 0.000 claims description 8
- 235000019154 vitamin C Nutrition 0.000 claims description 7
- 239000011718 vitamin C Substances 0.000 claims description 7
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 6
- 239000004160 Ammonium persulphate Substances 0.000 claims description 5
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical group [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 5
- 235000019395 ammonium persulphate Nutrition 0.000 claims description 5
- CWERGRDVMFNCDR-UHFFFAOYSA-N thioglycolic acid Chemical compound OC(=O)CS CWERGRDVMFNCDR-UHFFFAOYSA-N 0.000 claims description 5
- 239000004159 Potassium persulphate Substances 0.000 claims description 4
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 4
- 235000019394 potassium persulphate Nutrition 0.000 claims description 4
- LCPVQAHEFVXVKT-UHFFFAOYSA-N 2-(2,4-difluorophenoxy)pyridin-3-amine Chemical compound NC1=CC=CN=C1OC1=CC=C(F)C=C1F LCPVQAHEFVXVKT-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 3
- JPAOMENBKRZQDR-UHFFFAOYSA-N CC=CC.[Na] Chemical compound CC=CC.[Na] JPAOMENBKRZQDR-UHFFFAOYSA-N 0.000 claims description 3
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 claims description 3
- DNJIEGIFACGWOD-UHFFFAOYSA-N ethyl mercaptane Natural products CCS DNJIEGIFACGWOD-UHFFFAOYSA-N 0.000 claims description 3
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 claims description 3
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Substances [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 3
- DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical group OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 0.000 claims description 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims description 2
- 239000008103 glucose Substances 0.000 claims description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 2
- 235000006408 oxalic acid Nutrition 0.000 claims description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims description 2
- PODWXQQNRWNDGD-UHFFFAOYSA-L sodium thiosulfate pentahydrate Chemical compound O.O.O.O.O.[Na+].[Na+].[O-]S([S-])(=O)=O PODWXQQNRWNDGD-UHFFFAOYSA-L 0.000 claims description 2
- ACTRVOBWPAIOHC-UHFFFAOYSA-N succimer Chemical compound OC(=O)C(S)C(S)C(O)=O ACTRVOBWPAIOHC-UHFFFAOYSA-N 0.000 claims description 2
- 238000010792 warming Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 239000004568 cement Substances 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000011259 mixed solution Substances 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- 238000009835 boiling Methods 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000004090 dissolution Methods 0.000 description 6
- 238000010907 mechanical stirring Methods 0.000 description 6
- 210000003097 mucus Anatomy 0.000 description 6
- 229920000151 polyglycol Polymers 0.000 description 3
- 239000010695 polyglycol Substances 0.000 description 3
- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 229930182817 methionine Natural products 0.000 description 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003905 agrochemical Substances 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- MLUCVPSAIODCQM-NSCUHMNNSA-N crotonaldehyde Chemical compound C\C=C\C=O MLUCVPSAIODCQM-NSCUHMNNSA-N 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 125000001844 prenyl group Chemical group [H]C([*])([H])C([H])=C(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Detergent Compositions (AREA)
Abstract
Description
实施例 | 掺量(%) | 初始流动度/mm | 30min流动度/mm | 60min流动度/mm |
1 | 0.5 | 230 | 220 | 235 |
2 | 0.5 | 235 | 210 | 195 |
3 | 0.5 | 225 | 220 | 180 |
4 | 0.5 | 250 | 240 | 230 |
5 | 0.5 | 260 | 240 | 220 |
6 | 0.35 | 255 | 250 | 245 |
对比例 | 0.5 | 255 | 240 | 235 |
实施例 | 掺量(%) | 初始坍落度/mm | 30min坍落度/mm | 60min坍落度/mm |
1 | 0.5 | 180 | 180 | 170 |
2 | 0.5 | 185 | 180 | 175 |
3 | 0.5 | 175 | 165 | 150 |
4 | 0.5 | 195 | 190 | 185 |
5 | 0.5 | 200 | 185 | 170 |
6 | 0.35 | 210 | 200 | 185 |
对比例 | 0.5 | 205 | 195 | 180 |
Claims (4)
Priority Applications (1)
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CN2011100858292A CN102229691B (zh) | 2011-03-30 | 2011-03-30 | 利用生产丙烯醛的尾液制备聚羧酸减水剂的方法 |
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CN2011100858292A CN102229691B (zh) | 2011-03-30 | 2011-03-30 | 利用生产丙烯醛的尾液制备聚羧酸减水剂的方法 |
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Publication Number | Publication Date |
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CN102229691A true CN102229691A (zh) | 2011-11-02 |
CN102229691B CN102229691B (zh) | 2012-06-27 |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102558454A (zh) * | 2011-12-05 | 2012-07-11 | 山西合盛邦砼建材有限公司 | 利用生产丙烯醛的尾液制备聚羧酸保坍剂的方法 |
CN102910857A (zh) * | 2012-08-02 | 2013-02-06 | 烟台市正源防水保温工程有限公司 | 一种聚羧酸减水剂的生产工艺 |
CN103435470A (zh) * | 2013-09-25 | 2013-12-11 | 重庆紫光合盛建材有限公司 | 一种生产丙烯醛的尾液的处理方法 |
CN103992444A (zh) * | 2014-06-09 | 2014-08-20 | 湖南省多元新材料科技有限公司 | 一种高保水型聚羧酸减水剂母液的制备方法 |
WO2019025477A1 (en) | 2017-08-04 | 2019-02-07 | Evonik Röhm Gmbh | AGENTS IMPROVING CONCRETE FLOW AND WATER REDUCERS |
EP3549961A1 (de) | 2018-04-03 | 2019-10-09 | Evonik Röhm GmbH | Beton-fliessverbesserer und wasserreduktionsmittel |
CN112708076A (zh) * | 2021-01-11 | 2021-04-27 | 浙江工业大学上虞研究院有限公司 | 一种高减水型聚羧酸减水剂母液 |
CN114456300A (zh) * | 2021-12-30 | 2022-05-10 | 云南森博混凝土外加剂有限公司 | 一种洗砂选矿用絮凝剂及其制备方法 |
CN114634589A (zh) * | 2021-12-30 | 2022-06-17 | 云南森博混凝土外加剂有限公司 | 一种混凝土保水降粘剂及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1772687A (zh) * | 2005-09-27 | 2006-05-17 | 广东省造纸研究所 | 一种含有非木本木质素磺酸镁的水泥高效减水剂 |
CN1802331A (zh) * | 2003-06-06 | 2006-07-12 | 株式会社日本触媒 | 用于水硬性材料的添加剂和混凝土组合物 |
CN101006155A (zh) * | 2004-08-20 | 2007-07-25 | 塞拉尼斯国际公司 | 用于水硬水泥的降失水浓缩物 |
-
2011
- 2011-03-30 CN CN2011100858292A patent/CN102229691B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1802331A (zh) * | 2003-06-06 | 2006-07-12 | 株式会社日本触媒 | 用于水硬性材料的添加剂和混凝土组合物 |
CN101006155A (zh) * | 2004-08-20 | 2007-07-25 | 塞拉尼斯国际公司 | 用于水硬水泥的降失水浓缩物 |
CN1772687A (zh) * | 2005-09-27 | 2006-05-17 | 广东省造纸研究所 | 一种含有非木本木质素磺酸镁的水泥高效减水剂 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102558454A (zh) * | 2011-12-05 | 2012-07-11 | 山西合盛邦砼建材有限公司 | 利用生产丙烯醛的尾液制备聚羧酸保坍剂的方法 |
CN102910857A (zh) * | 2012-08-02 | 2013-02-06 | 烟台市正源防水保温工程有限公司 | 一种聚羧酸减水剂的生产工艺 |
CN103435470A (zh) * | 2013-09-25 | 2013-12-11 | 重庆紫光合盛建材有限公司 | 一种生产丙烯醛的尾液的处理方法 |
CN103435470B (zh) * | 2013-09-25 | 2015-11-25 | 重庆紫光合盛建材有限公司 | 一种生产丙烯醛的尾液的处理方法 |
CN103992444A (zh) * | 2014-06-09 | 2014-08-20 | 湖南省多元新材料科技有限公司 | 一种高保水型聚羧酸减水剂母液的制备方法 |
WO2019025477A1 (en) | 2017-08-04 | 2019-02-07 | Evonik Röhm Gmbh | AGENTS IMPROVING CONCRETE FLOW AND WATER REDUCERS |
CN110997739A (zh) * | 2017-08-04 | 2020-04-10 | 罗姆化学有限责任公司 | 混凝土流动改进剂和减水剂 |
US11447579B2 (en) | 2017-08-04 | 2022-09-20 | Roehm Gmbh | Concrete flow improvers and water reducers |
EP3549961A1 (de) | 2018-04-03 | 2019-10-09 | Evonik Röhm GmbH | Beton-fliessverbesserer und wasserreduktionsmittel |
CN112708076A (zh) * | 2021-01-11 | 2021-04-27 | 浙江工业大学上虞研究院有限公司 | 一种高减水型聚羧酸减水剂母液 |
CN114456300A (zh) * | 2021-12-30 | 2022-05-10 | 云南森博混凝土外加剂有限公司 | 一种洗砂选矿用絮凝剂及其制备方法 |
CN114634589A (zh) * | 2021-12-30 | 2022-06-17 | 云南森博混凝土外加剂有限公司 | 一种混凝土保水降粘剂及其制备方法 |
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