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公开(公告)号:US20110144391A1
公开(公告)日:2011-06-16
申请号:US13059355
申请日:2009-07-09
申请人: Marc Becker , Robert Franke , Wilfried Bueschken , Armin Boerner , Jens Holz
发明人: Marc Becker , Robert Franke , Wilfried Bueschken , Armin Boerner , Jens Holz
CPC分类号: B01J19/2425 , B01J4/002 , B01J8/1827 , B01J8/226 , B01J19/246 , B01J19/2465 , B01J2208/00221 , B01J2208/00849 , B01J2219/00038 , B01J2219/00094 , B01J2219/00777
摘要: The invention relates to a device and a method for the continuous reaction of a liquid and a second fluid, wherein the device comprises at least two jet loop reactors interconnected in parallel and common outer liquid recirculation.
摘要翻译: 本发明涉及一种用于液体和第二流体的连续反应的装置和方法,其中所述装置包括至少两个并联连接的喷射回路反应器和共同的外部液体再循环。
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公开(公告)号:US20140024860A1
公开(公告)日:2014-01-23
申请号:US13883808
申请日:2011-10-24
IPC分类号: C07C45/27
CPC分类号: C07C45/27 , C07C45/50 , C07C2601/14 , C07C2601/16 , C07C2601/18 , C07F9/145 , C07F9/5022 , C07F9/572 , C07F9/65683 , C07C47/11 , C07C47/225 , C07C47/228 , C07C47/277 , C07C47/33 , C07C47/02
摘要: The invention relates to a method for hydroformylation of unsaturated compounds such as olefins and alkynes using mixtures of synthesis gas (CO/H2), in which either the unsaturated compounds and a catalyst are heated to a reaction temperature of 60 to 200° C. and the synthesis gas is then added, or the unsaturated compounds and the catalyst are brought into contact with pure CO at normal temperature in a preformation step, then are heated to reaction temperature and on reaching the reaction temperature the CO is replaced by the synthesis gas. The pressure is 1 to 200 bar and the CO:H2 ratio in the synthesis gas is in the range from 1:1 to 50:1. The iridium catalyst used comprises a phosphorus-containing ligand in the iridium:ligand ratio in the range from 1:1 to 1:100. With high catalyst activities and low catalyst use, very high turnover frequencies are achieved.
摘要翻译: 本发明涉及使用合成气(CO / H 2)的混合物加氢甲酰化不饱和化合物如烯烃和炔烃的方法,其中将不饱和化合物和催化剂加热至60至200℃的反应温度, 然后加入合成气,或者使未饱和化合物和催化剂在预成型步骤中在常温下与纯的CO接触,然后加热至反应温度,达到反应温度,CO被合成气代替。 压力为1〜200巴,合成气中的CO:H 2比在1:1〜50:1的范围内。 使用的铱催化剂包含铱:配体比例为1:1至1:100的含磷配体。 具有高催化剂活性和低催化剂用途,实现了非常高的周转频率。
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