CN107777791A - 一种乙二胺四亚甲基膦酸阻垢剂 - Google Patents
一种乙二胺四亚甲基膦酸阻垢剂 Download PDFInfo
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- CN107777791A CN107777791A CN201711184476.5A CN201711184476A CN107777791A CN 107777791 A CN107777791 A CN 107777791A CN 201711184476 A CN201711184476 A CN 201711184476A CN 107777791 A CN107777791 A CN 107777791A
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- phosphonic acid
- tetramethylene phosphonic
- ethylenediamine tetramethylene
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
- C02F5/145—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus combined with inorganic substances
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- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Hydrology & Water Resources (AREA)
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- Environmental & Geological Engineering (AREA)
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- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Chemical Treatment Of Metals (AREA)
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Abstract
一种乙二胺四亚甲基膦酸阻垢剂，其特征在于：所述的乙二胺四亚甲基膦酸阻垢剂由下列组份按照重量份数组成：2‑羟基膦酸酰基乙酸12‑19份，乙二胺四亚甲基膦酸13‑25份，硫酸锌11‑14份，余量为水。本发明适用范围广泛，稳定性好，处理效果好，在较低的添加量下具有优异的缓蚀和阻垢性能，能在设备表面形成一层致密的保护膜。
Description
技术领域
本发明具体涉及一种化工设备表面的阻垢剂。
背景技术
阻垢剂是具有能分散水中的难溶性无机盐、阻止或干扰难溶性无机盐在金属表面的沉淀、结垢功能,并维持金属设备有良好的传热效果的一类药剂。它具有优异的屏蔽、抗渗、防锈性能、良好的阻垢、导热性，优良的耐弱酸、强碱、有机溶剂等性能，它的附着力强，且膜层光亮、柔韧、致密、坚硬。
发明内容
发明目的：本发明提供了一种乙二胺四亚甲基膦酸阻垢剂。
技术方案：一种乙二胺四亚甲基膦酸阻垢剂，其特征在于：所述的乙二胺四亚甲基膦酸阻垢剂由下列组份按照重量份数组成：2-羟基膦酸酰基乙酸12-19份，乙二胺四亚甲基膦酸13-25份，硫酸锌11-14份，余量为水。
有益效果：本发明适用范围广泛，稳定性好，处理效果好，在较低的添加量下具有优异的缓蚀和阻垢性能，能在设备表面形成一层致密的保护膜。
具体实施方式
下面结合具体实施例对本发明进行详细阐述。
具体实施例：
一种乙二胺四亚甲基膦酸阻垢剂，其特征在于：所述的乙二胺四亚甲基膦酸阻垢剂由下列组份按照重量份数组成：2-羟基膦酸酰基乙酸12-19份，乙二胺四亚甲基膦酸13-25份，硫酸锌11-14份，余量为水。
Claims (1)
1.一种乙二胺四亚甲基膦酸阻垢剂，其特征在于：所述的乙二胺四亚甲基膦酸阻垢剂由下列组份按照重量份数组成：2-羟基膦酸酰基乙酸12-19份，乙二胺四亚甲基膦酸13-25份，硫酸锌11-14份，余量为水。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711184476.5A CN107777791A (zh) | 2017-11-23 | 2017-11-23 | 一种乙二胺四亚甲基膦酸阻垢剂 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711184476.5A CN107777791A (zh) | 2017-11-23 | 2017-11-23 | 一种乙二胺四亚甲基膦酸阻垢剂 |
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| Publication Number | Publication Date |
|---|---|
| CN107777791A true CN107777791A (zh) | 2018-03-09 |
Family
ID=61430441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711184476.5A Pending CN107777791A (zh) | 2017-11-23 | 2017-11-23 | 一种乙二胺四亚甲基膦酸阻垢剂 |
Country Status (1)
| Country | Link |
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| CN (1) | CN107777791A (zh) |
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2017
- 2017-11-23 CN CN201711184476.5A patent/CN107777791A/zh active Pending
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Application publication date: 20180309 |
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| WD01 | Invention patent application deemed withdrawn after publication |