Sulfur-based sulfuric acid production units in sulfuric acid manufacturing: An overview of the differences in control between the 2+2 process and the 3+1 process
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Sulfur-based sulfuric acid production plants in sulfuric acid manufacturing: An overview of the various aspects comparing the 2+2 process with the 3+1 process, such as exhaust gas quality control, conversion rate and conversion temperature control, the difficulty level of process operation, adjustment by adding water in the dry absorption process, and the key differences that need attention during operation. Control. Last edited by in the network e on 2009-2-20 03:41 in this post.]
Hey, why can’t I read your posts in their entirety? Is that it once control is achieved?
What is 2+2? What is 3+1? This post was last edited by Peach blossoms are in bloom on 2009-2-23 20:05.]
2+2 means two rotations and two suction actions; after one rotation, it moves to the first and second stages followed by one suction action, and after two rotations it moves to the third and fourth stages followed by two suction actions. 3+1 means two rotations and two suction actions; after one rotation, it moves to stages one, two, and three followed by one suction action, while after two rotations it moves to stage four followed by two suction actions. There’s also 3+2. Five-stage transformation. Understand it in the same way as above. It’s clear that you’re not very familiar with sulfuric acid production. These are all the most basic common senses!