Chemically Corrosive Environment
Corrosion Hazards in Strong Acid/Alkali Environments
In industrial settings, strong acids and alkalis, particularly acids, are primary causes of steel corrosion, compromising structural load-bearing capacity. Critical facilities like chemical storage tanks and electrolysis plants require specially engineered coatings and rigorous maintenance to withstand these aggressive conditions.
Industries Commonly Exposed to Strong Acid/Alkali Environments
Sewage Treatment Plant
The electrolysis industry includes the chlor-alkali industry, electroplating applications, and metal smelting. Usually, the electrolysis plant contains strong acids and alkalis, and the corrosive environment is very harsh.
Chemical Storage Tank
Chemical storage tank media include concentrated sulfuric acid, concentrated nitric acid, potassium permanganate, etc. It has strong oxidizing properties and can chemically react with most metals. It needs to be resistant to acids, alkalis, and solvents.
Sewage Treatment Plant
The inner wall and bottom of the sewage pond of the sewage treatment plant are corroded by high-concentration, multi-component sewage, microbial corrosion, and the aging of the reinforced concrete structure.
The Hazards of Corrosion Under High Temperature and Strong Acid
In the chemical plants, power plants, and steel plants we come into contact with every day, we can often find that many important decorations or pipelines are in a corrosive environment with high temperature and strong acid, and these devices are the heart and blood of the factory.
How to carry out long-term protection and non-stop maintenance of these parts, Zindn has a wealth of successful experience and solutions.
Common High Temperature and Strong Acid Environment
Chemical Plant
Including high temperature cracking, high temperature exhaust gas, high temperature refining, high temperature purification, refrigeration equipment. Some of these equipment have indicators such as high temperature, anti-corrosion and oil-proof, conductive and wear-resistant, etc.
Thermal Power Plant
Including: cooling tower, circulating water pipe, main engine steel structure, boiler steel structure, storage dock, desulfurization and denitrification system, chimney, long-term corrosion by high temperature and strong acid
Steel Plant
Anti-corrosion parts: blast furnaces, coke oven gas tanks, buried stainless steel pipes, factory steel structures, hot blast stove shells, granulation towers, pipes, these equipment are anti-corrosion and high temperature resistance
Heavy-Duty Anti-Corrosion System Provider for Strong Acid/Alkali & High-Temperature Industrial Environments >>
Zindn Professional Corrosion Protection Solutions
We Provide:
✓ Free On-Site Inspection & Evaluation – Comprehensive corrosion assessment by certified experts
✓ Customized Anti-Corrosion Solutions – Engineered protection systems for harsh marine environments
✓ Maximized Asset Lifespan – Advanced technologies to extend service life
✓ Reduced Maintenance Cycles – Cost-effective protection minimizing downtime
Recommended Coating Products for Steel Structure Resistant to Acid and Alkali Environment and Acid Environment >>
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