Hourly sulfuric acid production and temperature parameters in a 200,000-ton chlor-alkali plant
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This post was last edited by sunjl1981 on 2013-1-6 20:08. 1. What is the hourly production of sulfuric acid in a chlor-alkali plant with a capacity of 200,000 or 150,000 tons? 2. What are the inlet and outlet temperature parameters for sulfuric acid? 3. What are the flow rate of the cooling water used to cool sulfuric acid, as well as its inlet and outlet temperatures? 4. What is the heat exchange area of the plate heat exchanger in this process? # ， ， &
Generally, the amount of sulfuric acid used is calculated based on the amount of chlorine gas produced. Generally, the sulfuric acid consumption is calculated at 12 Kg/t.Cl2.
The amount of sulfuric acid used is related to the moisture content of chlorine; there is no specific specification for its amount.
However, in the process of process design, cooling and water removal are carried out first; once certain criteria are met, sulfuric acid is then used for drying. The goal is to reduce the amount of sulfuric acid used, while making it easier to recover chlorine water.
Take a look at the chlorine drying technology and acid mist removal technology at http://bbs.hcbbs.com/viewthread.php?tid=59106&extra=page%3D1%26amp%3Bfilter%3Ddigest; there detailed information on design and process selection.