What is the difference between side extraction and top extraction in towers? ? , let’s discuss it together
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Generally, the products at the top of the tower are taken out using a reflux drum; in some cases, these products are obtained through side lines at the top of the tower. Let’s analyze the similarities and differences between these two methods
Taking it out from the reflux tank allows for proper sedimentation and dewatering; taking it out directly may carry some water into the posterior area, increasing the difficulty of processing there…
Sometimes, the purity of the product obtained from the side stream is higher than that of the product obtained from the top of the tower; for example, the ammonia obtained through single-tower stripping of acidic water is produced via the side stream； Side-line production can utilize high-temperature heat sources.