公开(公告)号：JP2000080490A

公开(公告)日：2000-03-21

申请号：JP23336099

申请日：1999-08-20

Applicant: BASF AG

Inventor： FRENZEL ANDREA ,  VAYENAS CONSTANTINOS G ,  GIANNIKOS ALEXANDROS ,  PETROLEKAS PANAGIOTIS ,  PLIANGOS CONSTANTINOS

IPC: C04B35/113 ,  B01J23/44 ,  C07B35/02 ,  C07B61/00 ,  C07C5/03 ,  C07C5/08 ,  C07C9/06 ,  C07C11/04 ,  C25B3/04 ,  C25B11/06 ,  C25B13/08

Abstract: PROBLEM TO BE SOLVED: To provide a selective hydrogen add. method to an org. compd. having at least one unsatd. group, which directly accomplishes a purpose without necessity of a troublesome catalyst separation from an objective product and produces the objective product in high conversion rate of an objective hydrogen addition and further in high selectivity. SOLUTION: A hydrogen addition method is a method selectively adding hydrogen to at least one kind of an org. compd. having at least one unsatd. group by bringing the org. compd. into contact with a hydrogen contg. gas in the presence of a catalyst. The catalyst contains a catalyst acting material formed in a solid electrolyte, which is combined to a metal substrate, and thus, a current flows in the solid electrolyte, accordingly this catalyst acting material is maintained at a stationary potential during the hydrogen addition reaction and further a potential is applied to the catalyst.

公开(公告)号：DE19937103A1

公开(公告)日：2000-02-24

申请号：DE19937103

申请日：1999-08-06

Applicant: BASF AG

Inventor： FRENZEL ANDREA ,  VAYENAS CONSTANTINOS G ,  GIANNIKOS ALEXANDROS ,  PETROLEKAS PANAGIOTIS ,  PLIANGOS CONSTANTINOS

IPC: C04B35/113 ,  B01J23/44 ,  C07B35/02 ,  C07B61/00 ,  C07C5/03 ,  C07C5/08 ,  C07C9/06 ,  C07C11/04 ,  C25B3/25 ,  C25B13/08 ,  C25B3/04 ,  C25B11/06 ,  C07B31/00

Abstract: Process for selectively hydrogenating an organic compound having at least one unsaturated group comprises contacting the compound with a hydrogen-containing gas in the presence of a catalyst comprising an active material that is applied to a solid electrolyte which in turn is joined to a substrate so that a current flows through the electrolyte. The active material is maintained at a constant potential. During hydrogenation, a voltage is applied to the catalyst.