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公开(公告)号：DK311889D0
公开(公告)日：1989-06-23
申请号：DK311889
申请日：1989-06-23
Applicant: BASF AG
Inventor： SCHEIDSTEGER OLAF , HOELDERICH WOLFGANG , DREWS RONALD , SCHACHNER HELMUT , HESS KLAUS
IPC: B01D53/86 , B01J23/24 , B01J27/053 , B01D53/36 , B01J23/00
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公开(公告)号：AT363461T
公开(公告)日：2007-06-15
申请号：AT04763087
申请日：2004-07-03
Applicant: BASF AG
Inventor： VICARI MAXIMILIAN , RUDLOFF MARTIN , KRAMER ANDREAS , DREWS RONALD
IPC: C07C29/42 , C07C33/042
Abstract: In the production of propargyl alcohol (I) by conversion of an aqueous formaldehyde solution containing acetylene in presence of a catalyst containing copper acetylide at 1-15 (preferably 3-7) bars and 70-120[deg]C without formation of a coherent gas phase, the aqueous formaldehyde solution contains an organic solvent for acetylene and the catalyst is arranged in a fluidized bed.
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公开(公告)号：DK169537B1
公开(公告)日：1994-11-28
申请号：DK677887
申请日：1987-12-22
Applicant: BASF AG
Inventor： MROSS WOLF DIETER , DREWS RONALD , SCHEIDSTEGER OLAF , SCHACHNER HELMUT , HESS KLAUS
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公开(公告)号：FI875375A0
公开(公告)日：1987-12-07
申请号：FI875375
申请日：1987-12-07
Applicant: BASF AG
Inventor： MROSS WOLF DIETER , DREWS RONALD , SCHEIDSTEGER OLAF , SCHACHNER HELMUT , HESS KLAUS
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公开(公告)号：DE10333598A1
公开(公告)日：2005-02-17
申请号：DE10333598
申请日：2003-07-24
Applicant: BASF AG
Inventor： VICARI MAXIMILIAN , RUDLOFF MARTIN , KRAMER ANDREAS , DREWS RONALD
IPC: C07C29/42 , C07C33/042
Abstract: In the production of propargyl alcohol (I) by conversion of an aqueous formaldehyde solution containing acetylene in presence of a catalyst containing copper acetylide at 1-15 (preferably 3-7) bars and 70-120[deg]C without formation of a coherent gas phase, the aqueous formaldehyde solution contains an organic solvent for acetylene and the catalyst is arranged in a fluidized bed.
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Patent Agency Ranking
公开(公告)号：DK169610B1
公开(公告)日：1994-12-27
申请号：DK311889
申请日：1989-06-23
Applicant: BASF AG
Inventor： SCHEIDSTEGER OLAF , HOELDERICH WOLFGANG , DREWS RONALD , SCHACHNER HELMUT , HESS KLAUS
IPC: B01D53/86 , B01J23/24 , B01J27/053 , B01D53/56 , B01J23/00
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公开(公告)号：FI85562B
公开(公告)日：1992-01-31
申请号：FI875375
申请日：1987-12-07
Applicant: BASF AG
Inventor： MROSS WOLF DIETER , DREWS RONALD , SCHEIDSTEGER OLAF , SCHACHNER HELMUT , HESS KLAUS
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公开(公告)号：FI875375A
公开(公告)日：1988-06-25
申请号：FI875375
申请日：1987-12-07
Applicant: BASF AG
Inventor： MROSS WOLF DIETER , DREWS RONALD , SCHEIDSTEGER OLAF , SCHACHNER HELMUT , HESS KLAUS
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公开(公告)号：DE502004003979D1
公开(公告)日：2007-07-12
申请号：DE502004003979
申请日：2004-07-03
Applicant: BASF AG
Inventor： VICARI MAXIMILIAN , RUDLOFF MARTIN , KRAMER ANDREAS , DREWS RONALD
IPC: C07C29/42 , C07C33/042
Abstract: In the production of propargyl alcohol (I) by conversion of an aqueous formaldehyde solution containing acetylene in presence of a catalyst containing copper acetylide at 1-15 (preferably 3-7) bars and 70-120[deg]C without formation of a coherent gas phase, the aqueous formaldehyde solution contains an organic solvent for acetylene and the catalyst is arranged in a fluidized bed.
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公开(公告)号：DK311889A
公开(公告)日：1989-12-26
申请号：DK311889
申请日：1989-06-23
Applicant: BASF AG
Inventor： SCHEIDSTEGER OLAF , HOELDERICH WOLFGANG , DREWS RONALD , SCHACHNER HELMUT , HESS KLAUS
IPC: B01D53/86 , B01J23/24 , B01J27/053 , B01D53/36 , B01J23/00
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