Methods for corrosion and scale inhibition
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Urgently need to know what methods are available for corrosion and scale inhibition? ? And I’d like to share the related papers as well
1. Magnetization treatment: the magnetic field can affect the crystal form of CaCO3. 2. Electrostatic field treatment of scale: the mechanism involves breaking apart the associated water molecules. 3. Ultrasonic treatment: As ultrasonic waves propagate through a medium, they cause the particles to vibrate, thereby endowing them with kinetic energy. During the conversion of ultrasonic wave energy into thermal energy, local high temperatures are often generated, and even ionization effects may occur, thus disrupting the conditions necessary for scale formation. For reference, please see ≤Industrial Circulating Cooling Water Treatment≤, compiled by Tang Shouyin, Dai Youzhi, and others
Thank you, Sandstorm333. Is there a more detailed explanation of methods for scale prevention, especially those that are more effective for treating alcohol-containing wastewater from gas fields?
One category is chemical corrosion and scale inhibitors, which are also a commonly used method; they generally consist of complexing agents and dispersants, and contain organic phosphines. There are also phosphorus-free scale inhibitors, which mainly use polyaspartic acid-based substances. The second category consists of scale-inhibiting devices for electromagnetic waves, but such devices are generally used for small water volumes and low concentration ratios.