The production process of acid pickling corrosion inhibitors can vary depending on the specific formula and factory equipment. The following is the production process flow of general acid pickling corrosion inhibitors:
Raw material preparation: Prepare the required raw materials according to the formula requirements, mainly including hydrochloric acid, stabilizers, surfactants, etc. Ensure the quality and purity of raw materials.
Ingredients mixing: According to the formula proportion, add the required raw materials to the reaction vessel for mixing. During the mixing process, it may be necessary to control the temperature and stirring speed to ensure uniform mixing.
Reaction treatment: Heat the mixed ingredients to reach the appropriate reaction temperature. In the reaction vessel, the chemical changes required to produce corrosion inhibitors are achieved through acid-base neutralization reactions. The reaction time and temperature are determined based on the specific formula.
Filtration and purification: Remove the reaction solution from the reaction vessel and use filtration equipment to remove impurities and residues. This step can improve the purity and quality of the corrosion inhibitor.
Packaging and storage: Place the purified pickling corrosion inhibitor in appropriate containers, such as plastic bottles, barrels, etc., and seal and label them. Store in a dry, cool, and well ventilated place, avoiding direct sunlight and high temperature environments.
It should be noted that during the production process of acid pickling corrosion inhibitors, relevant safety operating procedures and environmental protection requirements should be strictly followed to ensure the safety of workers and the environment. At the same time, according to the regulations of different countries and regions, it may be necessary to apply for and obtain relevant permits or licenses. Therefore, in actual production, it is recommended to follow laws and regulations and consult professional opinions.