Application of acid lotion in galvanized equipment

Small make up today is to introduce, hot dip galvanizing equipment and acid wash this knowledge, I hope you can through the introduction of this article, the hot galvanizing equipment using the pickling solution, have a deeper knowledge and understanding, will follow in hebei Solomon's take a look at below to introduce the content of it.

Galvanized processing daily items, acid liquid is the most commonly used in chemicals, the type is various, can enhance the speed of the pickling, acid salt, sulfur, sulfuric acid, hydrochloric acid mixture this several is now more commonly used several kinds of acid liquid, they have their own characteristics, including sulfuric acid pickling speed is the fastest, after treated with sulfuric acid, the less the rest of the waste water, in addition, plus the price for the above the prices with other than sulfuric acid are relatively high, at the same time, also need to pay attention to when using sulfuric acid pickling solution, because of sulphuric acid are heated to a temperature of about 60 degrees, in order to achieve better pickling speed, And when pickling is a dangerous for users, the operator is necessary for us to pay attention to your safety when using, relatively galvanized, galvanized equipment production using more, acid lotion is hydrochloric acid pickling because although slower wastewater is more, but the price is cheaper, so the more widely used in the galvanizing equipment production.

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