Film evaporator
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Currently, there are plans to improve some chemical manufacturing processes, and film evaporators might be used in these efforts. I would like to use film evaporators to remove as much water as possible from the reaction process, so that this water can be recovered and reused. The questions I would like to ask are categorized as follows: 1. What is the maximum processing capacity of commercially available thin-film evaporators at present? It would be helpful to have a reference value to ensure that these devices remain suitable for use when large-scale production begins in the future. 2. It is assumed that the processing capacity and the properties of the materials being processed can affect the evaporation efficiency; are there any relevant documents or studies available? I’m worried that these devices may not be suitable once production scales up in the future. Please offer your feedback and advice. Thank you~
Processing capacity generally refers to the evaporation rate per hour; you can tell me the maximum evaporation rate you want to achieve, which will help as a reference for you.
The solution I need to process is an ionic liquid, with a flow rate of around 4,000 tons per day. This ionic liquid contains water, and since it is intended to be recycled, I want to use a thin-film evaporator to remove as much water as possible. I’m concerned that such a high flow rate for the ionic liquid might make this approach impractical.
Having just traffic isn’t enough, right? What’s your moisture content? If the evaporation rate is high, one unit may not be sufficient; multiple units can be used, with up to five evaporation stages being possible, which should be enough to meet the requirements. Last edited by skipper on 2009-3-13 15:13]
The water content of the ionic liquid is around 8–9%. It is hoped that after using a thin-film evaporator, this water content can be reduced to below 0.1%. The other conditions remain as stated initially; it is expected that the amount of ionic liquid to be processed per day will be around 4,100 tons. Are such conditions too stringent? Unrealistic? @@” Additionally, thank you to the fellow poster for their thoughtful answers
This post was last edited by 68ZCW on 2013-9-15 at 21:35. There is no problem; our company uses the latest plate evaporation technology to process ionic liquids, with an evaporation capacity of hundreds of tons per hour. It features low energy consumption, high efficiency, and is stable and reliable. Those interested are welcome to communicate within the site.