| 摘要 |
A method for dehydration and/or enrichment of aqueous alcohol mixtures wherein the mixtures in the vapor state are contacted with a dehydration agent which is composed of cellulose, caboxymethylcellulose, cornmeal, cracked corn, corn cobs, wheat straw, bagasse, starch, hemicellulose, wood chips, other grains, other agricultural residues or mixtures thereof.
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