High microwater content of propylene in the gas separation unit
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I would appreciate the guidance of experts: recently, the moisture content of propylene in the gas separation unit has been on the high side. How can process optimizations be carried out to address this issue?
A high level of trace water in propylene within the gas separation unit may affect product quality and the proper operation of the process. Process optimization can be carried out from the following aspects: 1. **Inspect and maintain the desiccant**: Ensure that the desiccant in the drying system (such as molecular sieves) is functioning properly, and replace any damaged desiccant promptly. 2. **Optimize operating conditions**: Adjust the temperature and pressure of the cooling water to ensure operation under optimal conditions, thereby enhancing the condensation effect and reducing the moisture content. 3. **Check for equipment leaks**: Inspect the system for any leakage points, especially at heat exchangers and pipe connections, and repair them promptly. 4. **Improve raw material quality**: Control the moisture content in the feed, and carry out thorough water treatment before the raw materials enter the facility. 5. **Strengthen process monitoring**: Enhance the technical methods for online monitoring of moisture content in propylene, so as to keep track of the operational status of the process in real time, and adjust the process parameters promptly based on the monitoring results. Through these measures, the microwater content of propylene in the gas separation unit can be effectively reduced, thereby improving product quality and production efficiency. .
Just focusing on how to optimize it from a process perspective, without considering the drying aspect
How was it handled in the end? Have you come down?