Purification Technology Edition Daily Question (Short Answer) [2018-2-4]
Thread Content
How to address the high methanol-water content in the system when the unit is started up? 1. The system establishes a methanol cycle ； 2. Start the pre-washing and regeneration system, increasing the pre-washing load to enhance water removal.
1. The system establishes a methanol cycle； 2. Start the pre-washing and regeneration system, increasing the pre-washing load to enhance water removal.
1. Establish a methanol cycle as early as possible； 2. Start the pre-washing and regeneration system, increase the amount of methanol used for pre-washing, and raise the pre-washing load to enhance water removal. 3. System methanol dehydration is achieved by increasing the reflux methanol in the methanol water tower.
1. The system establishes a methanol circulation; 2. The pre-washing and regeneration system is activated to increase the pre-washing load and enhance water removal.
1. The system establishes a methanol cycle； 2. Start the pre-washing and regeneration system, increasing the pre-washing load to enhance water removal.
1. Establish a methanol cycle as early as possible； 2. Start the pre-washing and regeneration system, increase the amount of methanol used for pre-washing, and raise the pre-washing load to enhance water removal. 3. System methanol dehydration is achieved by increasing the reflux methanol in the methanol water tower.
1. Establish a methanol cycle as early as possible； 2. Start the pre-washing and regeneration system, increase the amount of methanol used for pre-washing, and raise the pre-washing load to enhance water removal. 3. Dehydrate methanol in the system by increasing the reflux methanol in the methanol water tower
1. The system establishes a methanol cycle； 2. Start the pre-washing and regeneration system, increasing the pre-washing load to enhance water removal.
1. The system establishes a methanol cycle； 2. Start the pre-washing and regeneration system, increasing the pre-washing load to enhance water removal.
1. Establish a methanol cycle as early as possible； 2. Start the pre-washing and regeneration system, increase the amount of methanol used for pre-washing, and raise the pre-washing load to enhance water removal. 3. System methanol dehydration is achieved by increasing the reflux methanol in the methanol water tower.
Answer: 1. The system establishes a methanol cycle； 2. Start the pre-washing and regeneration system, increasing the pre-washing load to enhance water removal.