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1.Method for producing 1,2-propandiol by hydrogenating glycerine in a two-step reactor cascade 有权
标题翻译: 通过在两步反应器级联中氢化甘油来生产1,2-丙二醇的方法公开(公告)号:US08252962B2
公开(公告)日:2012-08-28
申请号:US12675900
申请日:2008-08-29
申请人: Jochem Henkelmann , Roman Prochazka , Oliver Bey , Stephan Maurer , Jochen Steiner , Heiko Urtel , Gerhard Theis , Peter Wahl , Petra Maier , Georg Mehrl
发明人: Jochem Henkelmann , Roman Prochazka , Oliver Bey , Stephan Maurer , Jochen Steiner , Heiko Urtel , Gerhard Theis , Peter Wahl , Petra Maier , Georg Mehrl
IPC分类号: C07C29/60
CPC分类号: B01J23/83 , B01J23/002 , B01J35/0006 , B01J37/0203 , B01J37/18 , B01J2523/00 , C07C29/60 , C07C67/03 , Y02E50/13 , C07C31/205 , C07C69/24 , C07C69/52 , B01J2523/17 , B01J2523/31 , B01J2523/3706
摘要: The present invention relates to a process for preparing 1,2-propanediol, in which a glycerol-containing stream, especially a stream obtained on the industrial scale in the production of biodiesel, is subjected to a hydrogenation in a two-stage reactor cascade.
摘要翻译: 本发明涉及一种制备1,2-丙二醇的方法,其中含有甘油的料流,特别是在生产生物柴油的工业规模上获得的物流在两级反应器级联中进行氢化。
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2.METHOD FOR PRODUCING 1,2-PROPANDIOL BY HYDROGENATING GLYCERINE IN A TWO-STEP REACTOR CASCADE 有权
标题翻译: 通过在两步反应器CASCADE中加氢甘油来生产1,2-丙二酸的方法公开(公告)号:US20100240934A1
公开(公告)日:2010-09-23
申请号:US12675900
申请日:2008-08-29
申请人: Jochem Henkelmann , Roman Prochazka , Oliver Bey , Stephan Maurer , Jochen Steiner , Heiko Urtel , Gerhard Theis , Peter Wahl , Petra Maier , Georg Mehrl
发明人: Jochem Henkelmann , Roman Prochazka , Oliver Bey , Stephan Maurer , Jochen Steiner , Heiko Urtel , Gerhard Theis , Peter Wahl , Petra Maier , Georg Mehrl
IPC分类号: C07C29/60
CPC分类号: B01J23/83 , B01J23/002 , B01J35/0006 , B01J37/0203 , B01J37/18 , B01J2523/00 , C07C29/60 , C07C67/03 , Y02E50/13 , C07C31/205 , C07C69/24 , C07C69/52 , B01J2523/17 , B01J2523/31 , B01J2523/3706
摘要: The present invention relates to a process for preparing 1,2-propanediol, in which a glycerol-containing stream, especially a stream obtained on the industrial scale in the production of biodiesel, is subjected to a hydrogenation in a two-stage reactor cascade.
摘要翻译: 本发明涉及一种制备1,2-丙二醇的方法,其中含有甘油的料流,特别是在生产生物柴油的工业规模上获得的物流在两级反应器级联中进行氢化。
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