CN104628160A - 一种用于水处理的环保型缓蚀剂 - Google Patents

一种用于水处理的环保型缓蚀剂 Download PDF

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Publication number
CN104628160A
CN104628160A CN201310550826.0A CN201310550826A CN104628160A CN 104628160 A CN104628160 A CN 104628160A CN 201310550826 A CN201310550826 A CN 201310550826A CN 104628160 A CN104628160 A CN 104628160A
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parts
corrosion inhibitor
environment
water treatment
friendly
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CN201310550826.0A
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谢晓安
晏志军
魏学宏
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XI'AN RUIDA CHEMICAL TECHNOLOGY Co Ltd
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XI'AN RUIDA CHEMICAL TECHNOLOGY Co Ltd
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Publication of CN104628160A publication Critical patent/CN104628160A/zh
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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
    • C02F5/12—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 nitrogen
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/08—Corrosion inhibition
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

一种用于水处理的环保型缓蚀剂，其原料的重量份数为：聚天冬氨酸 30-40份，聚甲基丙烯酸20-30份，烷基环氧羧酸酯5份-20份，纯净水 30-40份，本发明的主要成份为新型阻垢剂聚天冬氨酸、聚甲基丙烯酸、烷基环氧羧酸酯等，本发明的主要成份为新型阻垢剂聚天冬氨酸、聚甲基丙烯酸、烷基环氧羧酸酯等，缓蚀剂分子的极性配位基直接与金属表面配位，不饱和烷基具有进一步发生反应的能力，分子之间开链聚合形成膜。具有极高的安全和环保性能，允许在高浓缩倍数下运行而不引起与浓缩倍数有关的问题，因而减少了操作费用。是唯一的非三价磷控制机，可提供比膦酸盐更好的结垢控制，也是不会在高钙含量水中沉淀的非三价磷酸钙抑制剂。使总磷排放量减少了30%～50％。

Description

一种用于水处理的环保型缓蚀剂
技术领域
本发明涉及一种缓蚀药剂，具体涉及一种用于水处理的环保型缓蚀剂。
背景技术
水处理缓蚀剂从最初的铬酸盐、聚磷酸盐到膦酸盐；从高磷、含金属的配方到低磷、全有机配方；从单一的硌系、磷系配方到钼系、钨系、硅系、全有机系配方，显示出水处理缓蚀剂正朝着多品种、高效率、低毒性等方向发展，并且近几年来在型品种、新配方的发展研究中取得了许多可靠成果。全球环境意识的提高对缓蚀剂的毒害作用、患失效果、磷、氮等元素引入导致的水体富营养化提出了新的要求。 
发明内容
为了克服上述现有技术的缺点，本发明的目的在于提供一种用于水处理的环保型缓蚀剂，具有极高的安全和环保性能，允许在高浓缩倍数下运行而不引起与浓缩倍数有关的问题，因而减少了操作费用。是唯一的非三价磷控制机，可提供比膦酸盐更好的结垢控制，也是不会在高钙含量水中沉淀的非三价磷酸钙抑制剂。使总磷排放量减少了30%～50％。
为了达到上述目的，本发明采取的技术方案为：
一种用于水处理的环保型缓蚀剂，其原料的重量份数为：
聚天冬氨酸       　　30份—40份
聚甲基丙烯酸      　20份—30份
烷基环氧羧酸酯   　　5份—20份
纯净水              30份—40份
本发明的主要成份为新型阻垢剂聚天冬氨酸、聚甲基丙烯酸、烷基环氧羧酸酯等，缓蚀剂分子的极性配位基直接与金属表面配位，不饱和烷基具有进一步发生反应的能力，分子之间开链聚合形成膜。具有极高的安全和环保性能，允许在高浓缩倍数下运行而不引起与浓缩倍数有关的问题，因而减少了操作费用。是唯一的非三价磷控制机，可提供比膦酸盐更好的结垢控制，也是不会在高钙含量水中沉淀的非三价磷酸钙抑制剂。使总磷排放量减少了30%～50％。
 
与国内外同类产品相比，具有价格低、性能稳定，可根据用户水质调整配方，投加量少，缓蚀效果好，分散能力强，有优良的生物降解能力。
具体实施方式：
下面结合具体实施例对本发明做详细描述。
实施例1
一种水处理的环保型缓蚀剂，其原料的重量份数为：
聚天冬氨酸         34份
聚甲基丙烯酸        25份
烷基环氧羧酸酯    16份
纯净水             35份
具有极高的安全和环保性能，允许在高浓缩倍数下运行而不引起与浓缩倍数有关的问题，因而减少了操作费用。是唯一的非三价磷控制机，可提供比膦酸盐更好的结垢控制，也是不会在高钙含量水中沉淀的非三价磷酸钙抑制剂。使总磷排放量减少了30%～50％。

Claims (2)

1.一种用于水处理的环保型缓蚀剂，其特征在于：其原料的重量份数为：
聚天冬氨酸       30份—40份
聚甲基丙烯酸       20份—30份
烷基环氧羧酸酯　　　5份—20份
纯净水              30份—40份。
2.根据权利要求1所述的一种用于水处理的环保型缓蚀剂，其特征在于：其原料的重量份数为：
聚门冬氨酸         　34份
聚甲基丙烯酸         　25份
烷基环氧羧酸酯    　　　16份
纯净水             　35份。
CN201310550826.0A 2013-11-09 2013-11-09 一种用于水处理的环保型缓蚀剂 Pending CN104628160A (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140145111A1 (en) * 2012-11-26 2014-05-29 Ecolab Usa Inc. Control of mercury emissions
CN110201550A (zh) * 2019-06-24 2019-09-06 营口科林膜技术工程服务有限公司 一种用于反渗透膜的缓蚀阻垢剂

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140145111A1 (en) * 2012-11-26 2014-05-29 Ecolab Usa Inc. Control of mercury emissions
CN110201550A (zh) * 2019-06-24 2019-09-06 营口科林膜技术工程服务有限公司 一种用于反渗透膜的缓蚀阻垢剂
CN110201550B (zh) * 2019-06-24 2021-10-22 营口科林膜技术工程服务有限公司 一种用于反渗透膜的缓蚀阻垢剂

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Application publication date: 20150520