Anhydrous alcohol
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In the process of producing anhydrous alcohol using molecular sieves, it is necessary to vaporize the alcohol. I would like to ask whether too high a vaporization temperature of the alcohol could cause carbonization of the alcohol vapor. If carbonization occurs, what is its carbonization temperature in degrees? Does anyone who’s an expert know? Thank you
Carbonization, also known as dry distillation or carbonization process, refers to the reaction in which solids or organic substances are heated and decomposed in an air-free environment, or it is a method of heating solid materials to produce liquid or gaseous products (which usually end up as solids). This process does not necessarily involve cracking or pyrolysis. The product is collected after condensation. Compared to normal distillation, this process requires higher temperatures. Dry distillation can be used to extract liquid fuel from charcoal or wood. Dry distillation can also be used to decompose mineral salts through pyrolysis; for example, the dry distillation of sulfates can produce sulfur dioxide and sulfur trioxide, which, when dissolved in water, yield sulfuric acid ； Through coal carbonization, coke, coal tar, crude ammonia water, and gas can be obtained. (And the other “carbonation” refers to a term for one of the failure modes of reinforced concrete.) ) I heard about the problem of alcohol carbonization for the first time. I don’t think this is a problem; the temperature for membrane separation isn’t very high, so there’s no such issue