摘要 |
PCT No. PCT/GR95/00016 Sec. 371 Date Jul. 19, 1996 Sec. 102(e) Date Jul. 19, 1996 PCT Filed Sep. 13, 1995 PCT Pub. No. WO96/08575 PCT Pub. Date Mar. 21, 1996The invention describes a method for the economic production of ethyl alcohol involving dehydration of the alcohol in an adsorption-desorption process using ion exchange resins which have been swollen in water from about 50 to 300 times their weight. |