| 摘要 |
<p>PCT No. PCT/EP96/05071 Sec. 371 Date May 22, 1998 Sec. 102(e) Date May 22, 1998 PCT Filed Nov. 18, 1996 PCT Pub. No. WO97/19939 PCT Pub. Date Jun. 5, 1997In a process for the catalytic hydrogenation of 2,5- and 2,3-dihydrofuran with hydrogen to give tetrahydrofuran, use is made of a catalyst in which a metal or a plurality of metals have been deposited by vapor deposition or sputtering on a metal wire mesh or a metal foil as support.</p> |
