发明名称 |
VERFAHREN ZUR HERSTELLUNG VON PROPARGYLALKOHOL |
摘要 |
<p>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.</p> |
申请公布号 |
AT363461(T) |
申请公布日期 |
2007.06.15 |
申请号 |
AT20040763087T |
申请日期 |
2004.07.03 |
申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
VICARI, MAXIMILIAN;RUDLOFF, MARTIN;KRAMER, ANDREAS;DREWS, RONALD |
分类号 |
C07C29/42;C07C33/042 |
主分类号 |
C07C29/42 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|