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Novel scale inhibitor and application thereof

A scale inhibitor and a new type of technology, applied in the field of water treatment, can solve problems such as large usage, achieve the effects of convenient addition, good application prospects, and prolonged production operation cycle

Active Publication Date: 2019-08-16
四川文理学院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a new type of scale inhibitor and its application in view of the problem that the existing scale inhibitor for industrial circulating water is generally a compound scale inhibitor mixed with various substances and has a large amount of use.

Method used

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  • Novel scale inhibitor and application thereof
  • Novel scale inhibitor and application thereof

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Embodiment Construction

[0023] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0024] Any feature disclosed in this specification, unless specifically stated, can be replaced by other alternative features that are equivalent or have similar purposes. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0025] (1) Embodiment

[0026] In the present embodiment, the molecular formula of scale inhibitor is as follows:

[0027]

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PUM

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Abstract

The invention discloses a novel scale inhibitor and application thereof, belongs to the field of water treatment, and aims to solve the problem that the existing scale inhibitor for industrial circulating water is generally a compound scale inhibitor formed by mixing a plurality of substances and is large in use amount. The novel scale inhibitor is a single-component scale inhibitor, and the molecular formula of the scale inhibitor is O,O'-diisopropyldithiophosphate triethylamine. The scale inhibitor has the advantages of being single in component, small in dosage, high in scale inhibition efficiency, stable in performance, good in water solubility and easy to use. The scale inhibitor can improve the recycling rate of circulating water and reduce the consumption of water resources. The novel scale inhibitor is suitable for scale inhibition of circulating water, is especially suitable for scale inhibition of circulating water in the fields of oil field sewage systems, small boilers, heating networks and the like, has wide application values and good application prospects, can bring remarkable economic benefits and social benefits, and is worthy of large-scale popularization and application.

Description

technical field [0001] The invention relates to the field of water treatment, in particular to a novel scale inhibitor and its application. The application provides a single-component scale inhibitor, which has the advantages of high efficiency, simple use, less dosage, stable performance and good water solubility, and has good application prospects. Background technique [0002] Water resources are one of the "three strategic resources" for national economic security and long-term development. my country has a large population, but the per capita water resources are only 1 / 4 of the world average level, and the per capita water shortage is serious. With the rapid development of industry, industrial water consumption has risen sharply. Among them, during the operation of industrial circulating water, along with the continuous evaporation and concentration of water, Ca in the water 2+ , Mg 2+ 、Ba 2+ and other metal cations and CO 3 2- , SO 4 2- 、PO 4 3- The anion co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F5/14
CPCC02F5/14C02F2303/22
Inventor 王成端赖川符东周绿山苟万
Owner 四川文理学院
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