Anti-corrosion treatment for storage tanks is an urgent matter
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Dear colleagues with excellent technical skills, I have some media that need to be stored in tanks. I’m wondering what method would be best for preventing corrosion on the inner walls of these tanks I hope everyone can help out, thank you! Diisononyl phthalate, Dioctyl phthalate, Dichloroethane, Mixed aromatics, Diglycol, Fatty alcohols, n-Butanol, Ethyl acetate, Methyl isobutyl ketone, Octanol, Monobutyl ethylene glycol, Mixed xylene, o-Xylene, Toluene, Solvent oil, Methyl tert-butyl ether, Methanol, Ethanol, p-Xylene, Sulfuric acid, Benzene, Crude benzene, Coal tar, Lubricant additives, Polyether polyols, Epichlorohydrin, Isoprene, Styrene, Alkaline solution, Propylene, Ethylene glycol, Propylene glycol, Butyl acrylate, Acetic acid, Ethyl glycolate, Naphthalene, Ethyl acetate monomer. **Ethylene: For which of these media should hot-dip zinc coating be used, and which require hot-dip aluminum coating? Which ones can be used in rotation? What is a good choice for the interior sealing paint? I’m so stressed; please help me, everyone
Reply to 1# zjy66671717: Are you applying anti-corrosion coatings on top of hot-dip galvanizing or hot-dip aluminum coating? I recommend using phenolic epoxy antistatic paint on the inner walls; it has good resistance to oils, acids, and alkalis, and its antistatic properties make it suitable for your application. Given the large variety of products you have, it’s necessary to consider each case individually. For specific details, you can contact me on QQ 94527161
Reply to 1# zjy66671717: A single-layer water-based inorganic zinc-rich primer can resist most neutral solvents (no sealing coat is required), and it also has electrostatic discharge properties: dichloroethane, mixed aromatics, diglycol, fatty alcohols, n-butanol, ethyl acetate, methyl isobutyl ketone, octanol, ethylene glycol monobutyl ether, mixed xylene, o-xylene, toluene, solvent oil, ethanol, p-xylene, benzene, crude benzene, epichlorohydrin, isoprene, propylene, ethylene glycol, propylene glycol. Furthermore, if the medium contains acidic or alkaline components, an aqueous inorganic zinc-rich primer cannot be used; some media require experimental verification. {: q2 x% m* z2 r; D A
LZ, regarding storage and anti-corrosion, polymer materials can be used; since there are too many types of media, the specific situation is not clear, and a detailed analysis is required. Feel free to ask questions; you can add me on QQ at 120411310
You mentioned quite a few media types above. Hot-dip zinc coating and hot-dip aluminum coating are relatively expensive. I have a patented coating that is resistant to various substances such as alcohols, lipids, ethers, toluene, xylene, and solvent oils; it also has electrostatic discharge properties, and it is a patented product. If you need it, please send your contact information to my email: kingdarcoating@126.com.