【Daily Question】Methanol Technical Version, July 8
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This post was last edited by qy576100527 on 2017-7-8 21:58. In actual production, when the operating pressure for methanol synthesis increases, what are the methods for adjusting it? ①Increase the flow rate of the circulating gas appropriately. ② Increase the carbon monoxide content in the circulating gas appropriately. ③ Increase the carbon dioxide content in the circulating gas appropriately. ④ Open the system pressure control valve slightly more to reduce the amount of inert gas
1. Appropriately increase the circulating gas flow rate； 2. Appropriately increase the carbon monoxide content in the circulating gas ； 3. Appropriately increase the carbon dioxide content in the circulating gas ； 4. Slightly increase the system pressure control valve to reduce the content of inert gas.
1. Appropriately increase the circulating gas flow rate； 2. Appropriately increase the carbon monoxide content in the circulating gas ； 3. Appropriately increase the carbon dioxide content in the circulating gas ； 4. Slightly increase the system pressure control valve to reduce the content of inert gas.
1. The hydrogen-to-carbon ratio needs to be adjusted properly. 2. Appropriately reduce the content of inert gases in the synthetic cycle gas. 3. Appropriately increase the circulation volume. 4. Reduce the temperature at the cold exhaust outlet to improve the methanol separation efficiency.
①Appropriately increase the circulating gas flow rate. ②Appropriately increase the carbon monoxide content in the recycle gas. ③Appropriately increase the carbon dioxide content in the circulating gas. ④Slightly increase the system pressure control valve to reduce the inert gas content.
①Appropriately increase the flow rate of the recycled gas. ② Appropriately raise the carbon monoxide content in the recycled gas. ③ Appropriately raise the carbon dioxide content in the recycled gas. ④ Slightly open the system pressure control valve to reduce the amount of inert gas.
In actual production, when the operating pressure for methanol synthesis increases, the methods for adjustment include: 1\ Appropriately increasing the flow rate of the recycle gas. 2\ Slightly increase the carbon monoxide content in the recycle gas. 3\ Appropriately increase the carbon dioxide content in the circulating gas. 4\ Slightly increase the system pressure control valve to reduce the content of inert gas
①Appropriately increase the circulating gas flow rate. ②Appropriately increase the carbon monoxide content in the recycle gas. ③Appropriately increase the carbon dioxide content in the circulating gas. ④Slightly increase the system pressure control valve to reduce the inert gas content.
Appropriately increase the levels of carbon monoxide and carbon dioxide in the circulating gas
①Appropriately increase the circulating gas flow rate. ②Appropriately increase the carbon monoxide content in the recycle gas. ③Appropriately increase the carbon dioxide content in the circulating gas. ④Slightly increase the system pressure control valve to reduce the inert gas content.
①Appropriately increase the circulating gas flow rate. ②Appropriately increase the carbon monoxide content in the recycle gas. ③Appropriately increase the carbon dioxide content in the circulating gas. ④Slightly increase the system pressure control valve to reduce the inert gas content.