公开(公告)号：RU2180678C2

公开(公告)日：2002-03-20

申请号：RU98118235

申请日：1997-02-27

Applicant: BASF AG

Inventor： VIKARI MAKSIMILIAN ,  VAL TER MARK ,  SHVAB EHKKEKHARD ,  MJULLER KHANS-IOAKHIM ,  KONS ZHERMEN ,  DILLING SHTEFAN ,  POLANEK PETER

IPC: B01J23/755 ,  C10G45/36 ,  C10G67/02

Abstract: petrochemical processes. SUBSTANCE: flows containing dienes are hydrogenated on nickel-containing precipitated catalyst at temperature between 40 and 100 C, pressure between 3 and 20 bar, weight flow rate 1 to 10 kg/l. h in presence of free hydrogen. EFFECT: simplified technology. 7 cl, 1 tbl