Production process and price analysis of liquid polymerized ferric sulfate
The production process and price of liquid polymerized ferric sulfate have been deeply concerned by users. As a manufacturer, Zhengyuan takes you to know about the production process and price of liquid polymerized ferric sulfate
Production process of liquid polymerized ferric sulfate
There are many production processes of liquid polymerized ferric sulfate, such as direct oxidation method, hydrogen peroxide method, bleaching water preparation method, potassium chlorate oxidation method, nitric acid catalytic method, etc. at present, the direct oxidation method is commonly used by various manufacturers to produce liquid polyferric sulfate. This process is very simple, and the product has high iron content, high density and stable basicity.
The production process steps of liquid polymerized ferric sulfate are as follows ：
1. When producing liquid polyferric sulfate, sulfuric acid needs to be diluted and then added. Generally speaking, dilute sulfuric acid dissolved in water to 3% is used.
Second, it is necessary to add the prepared sulfuric acid solution to the ferrous sulfate solution for stirring.
3. Adding a quantitative proportion of oxidants (such as nitric acid, potassium chlorate, etc.), the dosage is theoretically about 3% of the amount of ferrous sulfate.
4. Increase the temperature while stirring, put in the oxidant, and then pass in oxygen for oxidation replacement reaction.
The above said the liquid Polyferric production process, the following talk about Price of liquid polyferric sulfate ：
The price of liquid polyferric sulfate produced by different processes is certainly different, and the cost of polyferric sulfate produced by direct oxidation method is more advantageous. At present, the price of Zhengyuan liquid polyferric sulfate is 200 yuan per ton, and the market price is still lower. How to achieve this?
In fact, it is very simple. For the production process of liquid polymerized ferric sulfate by direct oxidation method, the cost of replacing sulfuric acid raw materials with waste sulfuric acid can be lower. However, as a positive source committed to long-term service of sewage treatment users, it will not use waste sulfuric acid production. A good product must first ensure the quality, and then can pursue low cost!