| abstract |
The invention discloses a gas phase cleaning agent for cleaning refining and chemical equipment and a preparation method thereof, in particular to the field of refining and chemical equipment cleaning. The components include alcohol, propylene glycol, menthol, azone powder, phosphate, nitrite and chromic acid. Salt, nitric acid, titanate, phosphonic acid, phosphine carboxylic acid, mercaptobenzothiazole, benzotriazole, sulfonated lignin, linear alkyl benzene sulfonic acid; AES, alkyl alcohol amide, preservative Kayzon , sodium hydroxide, free radical terminator, sodium gluconate, sodium ammonium triacetate, monoethanolamine, diethanolamine, sodium tripolyphosphate, sodium pyrophosphate, water and activated carbon, the cleaning agent in the present invention can be used for many A variety of combinations, and then combined cleaning can be performed according to the actual cleaning needs, the cleaning is more targeted, and the cleaning efficiency can be effectively improved. |