CN104291725B - 一种改性脂肪族减水剂的制备方法 - Google Patents
一种改性脂肪族减水剂的制备方法 Download PDFInfo
- Publication number
- CN104291725B CN104291725B CN201410530687.XA CN201410530687A CN104291725B CN 104291725 B CN104291725 B CN 104291725B CN 201410530687 A CN201410530687 A CN 201410530687A CN 104291725 B CN104291725 B CN 104291725B
- Authority
- CN
- China
- Prior art keywords
- parts
- add
- reducing agent
- reactor
- water reducing
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 55
- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 37
- 125000001931 aliphatic group Chemical group 0.000 title claims abstract description 31
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical class CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims abstract description 51
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 30
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 27
- 239000011259 mixed solution Substances 0.000 claims abstract description 27
- 238000006243 chemical reaction Methods 0.000 claims abstract description 20
- 239000002253 acid Substances 0.000 claims abstract description 18
- 238000003756 stirring Methods 0.000 claims abstract description 18
- 239000002699 waste material Substances 0.000 claims abstract description 16
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical class [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 claims abstract description 12
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 238000009413 insulation Methods 0.000 claims abstract description 9
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims abstract description 9
- 235000011121 sodium hydroxide Nutrition 0.000 claims abstract description 9
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 claims abstract description 8
- LCTONWCANYUPML-UHFFFAOYSA-N Pyruvic acid Chemical compound CC(=O)C(O)=O LCTONWCANYUPML-UHFFFAOYSA-N 0.000 claims description 12
- 239000012535 impurity Substances 0.000 claims description 12
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 9
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 7
- 239000004519 grease Substances 0.000 claims description 6
- 229940107700 pyruvic acid Drugs 0.000 claims description 6
- NWICWPOKPPBLEX-UHFFFAOYSA-M sodium 2-amino-5-chloro-4-methylbenzenesulfonate Chemical compound [Na+].Cc1cc(N)c(cc1Cl)S([O-])(=O)=O NWICWPOKPPBLEX-UHFFFAOYSA-M 0.000 claims description 6
- 229920006305 unsaturated polyester Polymers 0.000 claims description 6
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 4
- -1 polyoxyethylene Polymers 0.000 claims description 4
- NSOXQYCFHDMMGV-UHFFFAOYSA-N Tetrakis(2-hydroxypropyl)ethylenediamine Chemical compound CC(O)CN(CC(C)O)CCN(CC(C)O)CC(C)O NSOXQYCFHDMMGV-UHFFFAOYSA-N 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 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
- 238000000034 method Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000002860 competitive effect Effects 0.000 abstract description 2
- 230000007423 decrease Effects 0.000 abstract 1
- 239000004567 concrete Substances 0.000 description 8
- 239000004568 cement Substances 0.000 description 5
- RWGFKTVRMDUZSP-UHFFFAOYSA-N cumene Chemical compound CC(C)C1=CC=CC=C1 RWGFKTVRMDUZSP-UHFFFAOYSA-N 0.000 description 4
- 239000002994 raw material Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920001732 Lignosulfonate Polymers 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 229920006318 anionic polymer Polymers 0.000 description 1
- 239000012237 artificial material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002430 hydrocarbons Chemical group 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000009440 infrastructure construction Methods 0.000 description 1
- 235000019357 lignosulphonate Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 1
- 235000010262 sodium metabisulphite Nutrition 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006277 sulfonation reaction Methods 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410530687.XA CN104291725B (zh) | 2014-10-10 | 2014-10-10 | 一种改性脂肪族减水剂的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410530687.XA CN104291725B (zh) | 2014-10-10 | 2014-10-10 | 一种改性脂肪族减水剂的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104291725A CN104291725A (zh) | 2015-01-21 |
CN104291725B true CN104291725B (zh) | 2016-04-06 |
Family
ID=52311718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410530687.XA Expired - Fee Related CN104291725B (zh) | 2014-10-10 | 2014-10-10 | 一种改性脂肪族减水剂的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104291725B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109021226B (zh) * | 2017-06-09 | 2019-11-15 | 华南理工大学 | 一种具有空间位阻效应的脂肪族减水剂及其制备方法 |
CN109553326A (zh) * | 2018-11-24 | 2019-04-02 | 南京福盛建材有限公司 | 一种高保坍脂肪族减水剂及其制备方法 |
CN112358587A (zh) * | 2020-10-27 | 2021-02-12 | 安徽鑫固环保股份有限公司 | 一种间苯二酚生产废水资源化利用的方法 |
CN112279193B (zh) * | 2020-11-03 | 2022-01-07 | 湖南兆健建材有限公司 | 一种改性脂肪族减水剂制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103145366A (zh) * | 2013-03-07 | 2013-06-12 | 浙江秦燕化工有限公司 | 利用有机颜料中间体clt酸的副产物制备水泥减水剂的方法 |
CN103193411A (zh) * | 2013-04-03 | 2013-07-10 | 上海固佳化工科技有限公司 | 以clt酸生产废水为原料制备的改性脂肪族高效减水剂及其制备方法 |
CN103396033A (zh) * | 2013-08-05 | 2013-11-20 | 科之杰新材料集团有限公司 | 一种脂肪族高效减水剂及制备方法 |
-
2014
- 2014-10-10 CN CN201410530687.XA patent/CN104291725B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103145366A (zh) * | 2013-03-07 | 2013-06-12 | 浙江秦燕化工有限公司 | 利用有机颜料中间体clt酸的副产物制备水泥减水剂的方法 |
CN103193411A (zh) * | 2013-04-03 | 2013-07-10 | 上海固佳化工科技有限公司 | 以clt酸生产废水为原料制备的改性脂肪族高效减水剂及其制备方法 |
CN103396033A (zh) * | 2013-08-05 | 2013-11-20 | 科之杰新材料集团有限公司 | 一种脂肪族高效减水剂及制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN104291725A (zh) | 2015-01-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101575418B (zh) | 一种高磺化度高分子量木质素基高效减水剂及其制备方法 | |
CN105236798B (zh) | 一种萘系减水剂的制备方法 | |
CN104291725B (zh) | 一种改性脂肪族减水剂的制备方法 | |
CN103113036B (zh) | 一种改性脂肪族高效减水剂及其制备方法 | |
CN100357213C (zh) | 对氨基苯磺酸钠-磺化丙酮-甲醛缩合物高效减水剂制备方法 | |
CN105645810A (zh) | 一种早强型聚羧酸系高性能减水剂及制备方法 | |
CN101508536A (zh) | 改性脂肪族减水剂及制备方法 | |
CN103641358A (zh) | 预拌商品泵送混凝土用聚羧酸系中效泵送剂 | |
CN104446099A (zh) | 一种聚羧酸减水剂及其制备方法 | |
CN103708759A (zh) | 一种改性脂肪族高效减水剂及其制备方法 | |
CN104774293A (zh) | 一种抗泥型聚羧酸减水剂及其制备方法 | |
CN102875049B (zh) | 高磺化度脂肪族减水剂及其制备方法 | |
CN102504135B (zh) | 用于硅酸盐水泥和煅烧石膏的缓凝高效减水剂的制备方法 | |
CN101792282B (zh) | 一种聚羧酸盐减水剂及其制备方法 | |
CN105801786A (zh) | 一种低成本高保塌的改性萘系高效减水剂及其制备方法 | |
CN103951310A (zh) | 一种改性萘系高效减水剂及其制备方法 | |
CN106749962A (zh) | 一种高抗泥型聚羧酸减水剂及其制备方法 | |
CN105985527B (zh) | 一种高取代度木质素磺酸盐减水剂的合成新工艺 | |
CN105152561A (zh) | 利用纸浆废液制备石膏胶凝材料减水剂的方法 | |
CN102924735B (zh) | 一种改性木质素磺酸盐高性能减水剂制备方法 | |
CN103012222A (zh) | 一种萘系高效减水剂的制备方法 | |
CN102173634A (zh) | 一种改性脂肪族高效减水剂 | |
CN102452806A (zh) | 一种新型三聚氰胺减水剂及制备方法 | |
CN101863635A (zh) | 混凝土外加剂的萘系减水剂生产的新工艺配方 | |
CN1294096A (zh) | 一种减水剂的生产工艺 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 453000, Henan Province, Xinxiang County, Xinxiang County, seven Li Town Industrial Zone, Far West Road Co-patentee after: KZJ NEW MATERIALS GROUP Co.,Ltd. Patentee after: Kezhijie New Material Group Henan Co.,Ltd. Address before: 453000, Henan Province, Xinxiang County, Xinxiang County, seven Li Town Industrial Zone, Far West Road Co-patentee before: KZJ NEW MATERIALS GROUP Co.,Ltd. Patentee before: HENAN KZJ NEW MATERIALS Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 |