Discussion on new technologies for polyoxymethylene
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Is there any technology that directly uses methyl acetal added to methanol to produce high-concentration polyoxymethylene?
Yes, if it’s the silver method, methyl acetal is added directly to the evaporator; experiments have shown that this approach doesn’t yield good results. The iron-molybdenum method does possess this technology. Did anyone upstairs discuss what the root cause of this problem is? What problem do you want to solve?
It’s the silver method; what would be the results if methyl acetal were added directly to the evaporator after conducting the experiment? Is it the issue that the oxygen temperature can’t be increased, or does the vapor temperature need to be kept very high? Is it still the high alcohol content? Thank you
If the silver method is used, what will happen when methyl acetal is added to the evaporator, and what will be the results? Please provide me with some information on this topic. Thank you