The application discloses a wet-process
phosphoric acid multifunctional efficient scale inhibitor as well as a preparation method and application thereof, and comprises the following raw materials in parts by weight:
phosphamide compounds 20-25 parts; 18-crown-6 15-20 parts;
glyceryl monolaurate 5-10 parts; a surfactant 10-15 parts; an inhibitor 5-10 parts; an
organic solvent 20-45 parts; the scale inhibitor provided by the application has multiple functions, can cope with different types of scale
layers, can be used for scale inhibition in various scenes such as
industrial equipment, pipelines and heat exchangers, has strong scale inhibition capacity, has not only a scale removal function but also a long-acting scale prevention capacity. In addition, the scale inhibitor has a small addition amount and low use cost.