Triazole compound, and preparation method and application thereof

A technology for triazoles and compounds, applied in the field of triazoles and their preparation, can solve problems such as scarcity of corrosion inhibitors, and achieve the effects of convenient synthesis, inhibition of damage and low price
CN103288775AInactive Publication Date: 2013-09-11INST OF OCEANOLOGY - CHINESE ACAD OF SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
INST OF OCEANOLOGY - CHINESE ACAD OF SCI
Publication Date
2013-09-11
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a copper seawater corrosion inhibitor, particularly a triazole compound, and a preparation method and application thereof. The triazole compound is 5-methyl-1,3,4-thiadiazolyl-2-mercaptan of which the structural formula is disclosed as Formula I. The corrosion inhibitor provided by the invention has the advantages of low consumption, small toxicity, high efficiency and strong retention capacity, can effectively inhibit the metallic copper from corrosive attack, and has wide application prospects.
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Description

technical field

[0001] The invention relates to a seawater corrosion inhibitor for copper, in particular to a triazole compound and its preparation method and application. Background technique

[0002] With the continuous consumption of various resources on land, the development and utilization of marine resources has become an inevitable way to solve the current resource depletion. However, seawater is a strong electrolyte solution with strong corrosiveness, which greatly limits the development and utilization of marine resources. Therefore, only by solving the corrosion problem of metal materials in seawater can the development and utilization value of marine resources be truly reflected.

[0003] Copper has excellent mechanical strength, machinability, electrical conductivity, thermal conductivity, weldability and other characteristics, and has been widely used in industry, military and civilian fields for a long time. However, although copper ranks after hydrogen in th...

Claims

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