Acid corrosion inhibitor
A corrosion inhibitor and acidic technology, applied in the chemical industry, can solve problems such as unimaginable consequences
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[0021] Example 1
[0022] An acidic corrosion inhibitor of the present invention contains urotropine, thiourea, benzotriazole, mercaptobenzothiazole, sodium silicate, and water, wherein the weight percentage of each component is:
[0023] Urotropine: 25%~30%;
[0024] Thiourea: 15%~20%;
[0025] Benzotriazole: 3%~6%;
[0026] Mercaptobenzothiazole: 5%~10%;
[0027] Sodium silicate: 5%~10%;
[0028] Water: 35%~45%
[0029] Preferably, the weight percentage of each component is:
[0030] Urotropine: 29%;
[0031] Thiourea: 20%;
[0032] Benzotriazole: 6%;
[0033] Mercaptobenzothiazole: 5%;
[0034] Sodium silicate: 5%;
[0035] Water: 35%.
[0036] The acid corrosion inhibitor can be used in central air conditioning circulating water systems, industrial cooling circulating water systems, and boiler systems. The method of using the acidic corrosion inhibitor of the present invention is as follows:
[0037] 1. Rinse the system with clean water and turn on the circulating water pump t...
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