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Purification Technology Edition Daily Question (Short Answer) [2018-1-25]

2018-01-25View Original

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What is the pH control at the bottom of the methanol-water distillation tower? What is the purpose? The pH value at the bottom of the methanol-water distillation column is generally maintained between 8 and 10, in order to prevent the accumulation of acidic substances such as HCN in the methanol-water system, which could cause pipe corrosion, as well as to avoid the buildup of certain substances in an acidic environment that might lead to pipe blockages.
Reply #22018-01-25
The pH value is generally maintained between 8 and 10, in order to prevent pipe corrosion in the methanol-water system caused by the accumulation of acidic substances such as HCN, as well as the buildup of certain substances that can block the pipes in an acidic environment.
Reply #32018-01-25
The pH level is maintained between 8 and 10 in order to prevent pipe corrosion in the methanol-water system caused by the accumulation of acidic substances such as HCN, as well as to avoid blockages in the pipes due to the aggregation of certain substances under acidic conditions
Reply #42018-01-25
The pH value is generally maintained between 8 and 10; this is done to prevent pipe corrosion in the methanol-water system caused by the accumulation of acidic substances such as HCN, as well as to avoid blockages in the pipes due to the accumulation of certain substances in acidic conditions
Reply #52018-01-25
The pH value at the bottom of the methanol-water distillation tower is controlled between 8 and 10; this is to prevent pipe corrosion in the methanol-water system caused by the accumulation of acidic substances such as HCN, as well as the buildup of certain substances in acidic conditions that could lead to pipe blockages.
Reply #62018-01-25
The pH value is generally maintained between 8 and 10, in order to prevent pipe corrosion in the methanol-water system caused by the accumulation of acidic substances such as HCN, as well as the buildup of certain substances that can block the pipes in an acidic environment.
Reply #72018-01-25
The pH value at the bottom of the methanol-water distillation column is generally maintained between 8 and 10, in order to prevent the accumulation of acidic substances such as HCN in the methanol-water system, which could cause pipe corrosion, as well as to avoid the buildup of certain substances in an acidic environment that might lead to pipe blockages.
Reply #82018-01-25
The pH value is generally maintained between 8 and 10; this is done to prevent pipe corrosion in the methanol-water system caused by the accumulation of acidic substances such as HCN, as well as to avoid blockages in the pipes due to the accumulation of certain substances in acidic conditions
Reply #92018-01-25
What is the pH control at the bottom of the methanol-water distillation tower? What is the purpose? Answer: The pH value at the bottom of the methanol-water distillation tower is generally maintained between 8 and 10. This is to prevent the accumulation of acidic substances such as HCN in the methanol-water system, which could cause pipe corrosion, as well as the buildup of certain substances in an acidic environment that might lead to pipe blockages.
Reply #102018-01-25
The pH value at the bottom of the methanol-water distillation column is generally maintained between 8 and 10, in order to prevent the accumulation of acidic substances such as HCN in the methanol-water system, which could cause pipe corrosion, as well as to avoid the buildup of certain substances in an acidic environment that might lead to pipe blockages.

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