CN102464464A - 一种萘系减水剂的制备方法 - Google Patents
一种萘系减水剂的制备方法 Download PDFInfo
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- CN102464464A CN102464464A CN2010105378329A CN201010537832A CN102464464A CN 102464464 A CN102464464 A CN 102464464A CN 2010105378329 A CN2010105378329 A CN 2010105378329A CN 201010537832 A CN201010537832 A CN 201010537832A CN 102464464 A CN102464464 A CN 102464464A
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- Prior art keywords
- naphthalene
- sulfonation
- homologue
- reaction
- condensation
- Prior art date
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- 239000003638 chemical reducing agent Substances 0.000 title claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 150000002790 naphthalenes Chemical class 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title claims description 6
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims abstract description 189
- 239000000463 material Substances 0.000 claims abstract description 38
- 230000005494 condensation Effects 0.000 claims abstract description 28
- 238000006386 neutralization reaction Methods 0.000 claims abstract description 19
- 238000006482 condensation reaction Methods 0.000 claims abstract description 17
- 230000007062 hydrolysis Effects 0.000 claims abstract description 17
- 238000006460 hydrolysis reaction Methods 0.000 claims abstract description 17
- 238000006277 sulfonation reaction Methods 0.000 claims description 79
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 42
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 41
- 238000009833 condensation Methods 0.000 claims description 26
- QPUYECUOLPXSFR-UHFFFAOYSA-N 1-methylnaphthalene Chemical compound C1=CC=C2C(C)=CC=CC2=C1 QPUYECUOLPXSFR-UHFFFAOYSA-N 0.000 claims description 16
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 12
- DGVVJWXRCWCCOD-UHFFFAOYSA-N naphthalene;hydrate Chemical compound O.C1=CC=CC2=CC=CC=C21 DGVVJWXRCWCCOD-UHFFFAOYSA-N 0.000 claims description 12
- 238000010792 warming Methods 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 8
- 239000003513 alkali Substances 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims description 5
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 3
- CWRYPZZKDGJXCA-UHFFFAOYSA-N acenaphthene Chemical compound C1=CC(CC2)=C3C2=CC=CC3=C1 CWRYPZZKDGJXCA-UHFFFAOYSA-N 0.000 claims description 2
- 230000003472 neutralizing effect Effects 0.000 claims description 2
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 2
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 2
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 2
- 239000002994 raw material Substances 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- 150000001875 compounds Chemical class 0.000 description 11
- 238000005303 weighing Methods 0.000 description 9
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 5
- 238000010923 batch production Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 239000008098 formaldehyde solution Substances 0.000 description 5
- 238000002156 mixing Methods 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 125000004054 acenaphthylenyl group Chemical group C1(=CC2=CC=CC3=CC=CC1=C23)* 0.000 description 2
- HXGDTGSAIMULJN-UHFFFAOYSA-N acetnaphthylene Natural products C1=CC(C=C2)=C3C2=CC=CC3=C1 HXGDTGSAIMULJN-UHFFFAOYSA-N 0.000 description 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 2
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- KVBGVZZKJNLNJU-UHFFFAOYSA-N naphthalene-2-sulfonic acid Chemical group C1=CC=CC2=CC(S(=O)(=O)O)=CC=C21 KVBGVZZKJNLNJU-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- RRDQTXGFURAKDI-UHFFFAOYSA-N formaldehyde;naphthalene-2-sulfonic acid Chemical compound O=C.C1=CC=CC2=CC(S(=O)(=O)O)=CC=C21 RRDQTXGFURAKDI-UHFFFAOYSA-N 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Abstract
Description
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Priority Applications (1)
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CN201010537832.9A CN102464464B (zh) | 2010-11-09 | 2010-11-09 | 一种萘系减水剂的制备方法 |
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CN201010537832.9A CN102464464B (zh) | 2010-11-09 | 2010-11-09 | 一种萘系减水剂的制备方法 |
Publications (2)
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CN102464464A true CN102464464A (zh) | 2012-05-23 |
CN102464464B CN102464464B (zh) | 2014-03-12 |
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CN201010537832.9A Active CN102464464B (zh) | 2010-11-09 | 2010-11-09 | 一种萘系减水剂的制备方法 |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103951310A (zh) * | 2013-12-28 | 2014-07-30 | 福清市永春混凝土外加剂有限公司 | 一种改性萘系高效减水剂及其制备方法 |
CN104497250A (zh) * | 2014-12-19 | 2015-04-08 | 河南奥思达新材料有限公司 | 一种二元共沸法生产高浓高效萘系减水剂的方法 |
CN105801786A (zh) * | 2016-03-10 | 2016-07-27 | 安徽鑫固环保股份有限公司 | 一种低成本高保塌的改性萘系高效减水剂及其制备方法 |
CN106082756A (zh) * | 2016-06-24 | 2016-11-09 | 山东省莱芜市汶河化工有限公司 | 一种溶剂法集中磺化分餐式缩合生产萘系减水剂的生产*** |
CN106632938A (zh) * | 2016-09-20 | 2017-05-10 | 江苏苏博特新材料股份有限公司 | 一种萘系减水剂的节能制备方法及其专用设备 |
CN107522637A (zh) * | 2017-08-31 | 2017-12-29 | 浙江吉盛化学建材有限公司 | 一种分散剂mf的生产工艺 |
CN108084383A (zh) * | 2017-12-19 | 2018-05-29 | 萧县沃德化工科技有限公司 | 一种高效减水剂及其制备方法 |
CN111423551A (zh) * | 2020-04-01 | 2020-07-17 | 山东汶河新材料有限公司 | 一种萘过量法生产高浓萘系减水剂***及其生产方法 |
CN112125564A (zh) * | 2020-06-15 | 2020-12-25 | 安徽鑫固环保股份有限公司 | 一种萘系减水剂 |
CN113041820A (zh) * | 2021-03-12 | 2021-06-29 | 广东科隆智谷新材料股份有限公司 | 萘生产减水剂时产生的磺化尾气处理的方法 |
CN114106893A (zh) * | 2021-12-24 | 2022-03-01 | 莱芜市兆信新材料股份有限公司 | 一种用于水煤浆的萘系减水剂的制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1355148A (zh) * | 2000-11-24 | 2002-06-26 | 周效懿 | 萘系混凝土减水增强剂及其制造方法 |
CN101863635A (zh) * | 2010-04-13 | 2010-10-20 | 宫振鑫 | 混凝土外加剂的萘系减水剂生产的新工艺配方 |
-
2010
- 2010-11-09 CN CN201010537832.9A patent/CN102464464B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1355148A (zh) * | 2000-11-24 | 2002-06-26 | 周效懿 | 萘系混凝土减水增强剂及其制造方法 |
CN101863635A (zh) * | 2010-04-13 | 2010-10-20 | 宫振鑫 | 混凝土外加剂的萘系减水剂生产的新工艺配方 |
Non-Patent Citations (1)
Title |
---|
冯乃谦等: "《新实用混凝土大全》", 30 April 2005, 科学出版社 * |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103951310A (zh) * | 2013-12-28 | 2014-07-30 | 福清市永春混凝土外加剂有限公司 | 一种改性萘系高效减水剂及其制备方法 |
CN104497250A (zh) * | 2014-12-19 | 2015-04-08 | 河南奥思达新材料有限公司 | 一种二元共沸法生产高浓高效萘系减水剂的方法 |
CN105801786A (zh) * | 2016-03-10 | 2016-07-27 | 安徽鑫固环保股份有限公司 | 一种低成本高保塌的改性萘系高效减水剂及其制备方法 |
CN106082756B (zh) * | 2016-06-24 | 2018-01-09 | 山东省莱芜市汶河化工有限公司 | 一种溶剂法集中磺化分餐式缩合生产萘系减水剂的生产*** |
CN106082756A (zh) * | 2016-06-24 | 2016-11-09 | 山东省莱芜市汶河化工有限公司 | 一种溶剂法集中磺化分餐式缩合生产萘系减水剂的生产*** |
CN106632938A (zh) * | 2016-09-20 | 2017-05-10 | 江苏苏博特新材料股份有限公司 | 一种萘系减水剂的节能制备方法及其专用设备 |
CN106632938B (zh) * | 2016-09-20 | 2019-01-01 | 江苏苏博特新材料股份有限公司 | 一种萘系减水剂的节能制备方法及其专用设备 |
CN107522637A (zh) * | 2017-08-31 | 2017-12-29 | 浙江吉盛化学建材有限公司 | 一种分散剂mf的生产工艺 |
CN108084383A (zh) * | 2017-12-19 | 2018-05-29 | 萧县沃德化工科技有限公司 | 一种高效减水剂及其制备方法 |
CN111423551A (zh) * | 2020-04-01 | 2020-07-17 | 山东汶河新材料有限公司 | 一种萘过量法生产高浓萘系减水剂***及其生产方法 |
CN112125564A (zh) * | 2020-06-15 | 2020-12-25 | 安徽鑫固环保股份有限公司 | 一种萘系减水剂 |
CN112125564B (zh) * | 2020-06-15 | 2022-10-04 | 安徽鑫固环保股份有限公司 | 一种萘系减水剂 |
CN113041820A (zh) * | 2021-03-12 | 2021-06-29 | 广东科隆智谷新材料股份有限公司 | 萘生产减水剂时产生的磺化尾气处理的方法 |
CN114106893A (zh) * | 2021-12-24 | 2022-03-01 | 莱芜市兆信新材料股份有限公司 | 一种用于水煤浆的萘系减水剂的制备方法 |
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Effective date of registration: 20160811 Address after: 312368 Zhejiang city of Shaoxing province Shangyu City Road Town Patentee after: Zhejiang Longsheng Group Co., Ltd. Patentee after: Zhejiang Jisheng Chemical Building Materials Co.,Ltd. Address before: 312368 Zhejiang city of Shaoxing province Shangyu City Road Town Patentee before: Zhejiang Longsheng Group Co., Ltd. Patentee before: Shangyu Jilong Chemical Building Materials Co.,Ltd. Patentee before: Zhejiang Jisheng Chemical Building Materials Co.,Ltd. |
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Effective date of registration: 20201104 Address after: 321369 Weisan Road, Shangyu economic and Technological Development Zone, Hangzhou Bay, Shaoxing City, Zhejiang Province Patentee after: ZHEJIANG JISHENG CHEMICAL BUILDING MATERIALS Co.,Ltd. Address before: 312368 Zhejiang city of Shaoxing province Shangyu City Road Town Patentee before: ZHEJIANG LONGSHENG GROUP Co.,Ltd. Patentee before: ZHEJIANG JISHENG CHEMICAL BUILDING MATERIALS Co.,Ltd. |
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