-
公开(公告)号：US20050070745A1
公开(公告)日：2005-03-31
申请号：US10497524
申请日：2002-12-04
申请人： Frank Haese , Klaus Ebel , Kirsten Burkart , Signe Unverricht , Peter Munster
发明人： Frank Haese , Klaus Ebel , Kirsten Burkart , Signe Unverricht , Peter Munster
摘要： The present invention relates to a process for isomerizing reactant allyl alcohols to product allyl alcohols in the presence of a catalyst, wherein the reactant allyl alcohol is rearranged to product allyl alcohol in semicontinuous or continuous mode in a catalyst-containing suitable reactor. In particular, the process according to the invention is used to prepare linalool from Geraniol and/or nerol.
摘要翻译： 本发明涉及在催化剂存在下将反应性烯丙醇异构化成产物烯丙醇的方法，其中反应物烯丙醇在含催化剂的合适的反应器中以半连续或连续模式重排成产物烯丙醇。 特别地，根据本发明的方法用于由香叶醇和/或橙花醇制备芳樟醇。
-
公开(公告)号：US06759561B2
公开(公告)日：2004-07-06
申请号：US10309261
申请日：2002-12-04
申请人： Frank Funke , Till Gerlach , Klaus Ebel , Signe Unverricht , Frank Haese , Kirsten Burkart , Hans-Georg Göbbel
发明人： Frank Funke , Till Gerlach , Klaus Ebel , Signe Unverricht , Frank Haese , Kirsten Burkart , Hans-Georg Göbbel
IPC分类号： C07C2704
CPC分类号： C07C29/172 , C07B2200/09 , C07C31/125 , C07C33/02 , C07C33/025
摘要： The present invention relates to a process for the preparation of tetrahydrogeraniol, wherein the product mixtures and distillation residues from linalool, citronellal, citronellol or geraniol/nerol synthesis are fed directly to catalytic hydrogenation.
摘要翻译： 本发明涉及一种制备四氢环丁醇的方法，其中将产物混合物和来自芳樟醇，香茅醛，香茅醇或香叶醇/橙花醇合成的蒸馏残余物直接加入到催化氢化中。
-
公开(公告)号：US07126033B2
公开(公告)日：2006-10-24
申请号：US10497524
申请日：2002-12-04
申请人： Frank Haese , Klaus Ebel , Kirsten Burkart , Signe Unverricht , Peter Münster
发明人： Frank Haese , Klaus Ebel , Kirsten Burkart , Signe Unverricht , Peter Münster
摘要： The present invention relates to a process for isomerizing reactant allyl alcohols to product allyl alcohols in the presence of a catalyst, wherein the reactant allyl alcohol is rearranged to product allyl alcohol in semicontinuous or continuous mode in a catalyst-containing suitable reactor. In particular, the process according to the invention is used to prepare linalool from Geraniol and/or nerol.
摘要翻译： 本发明涉及在催化剂存在下将反应性烯丙醇异构化成产物烯丙醇的方法，其中反应物烯丙醇在含催化剂的合适的反应器中以半连续或连续模式重排成产物烯丙醇。 特别地，根据本发明的方法用于由香叶醇和/或橙花醇制备芳樟醇。
-
公开(公告)号：US06916964B2
公开(公告)日：2005-07-12
申请号：US10309181
申请日：2002-12-04
申请人： Hans-Georg Göbbel , Till Gerlach , Frank Funke , Klaus Ebel , Signe Unverricht , Gerd Kaibel
发明人： Hans-Georg Göbbel , Till Gerlach , Frank Funke , Klaus Ebel , Signe Unverricht , Gerd Kaibel
IPC分类号： C07B61/00 , C07C29/141 , C07C33/03 , C07C29/136 , C07C29/14 , C07C29/143 , C07C29/147
CPC分类号： C07C29/141 , C07B2200/07 , C07C33/02 , C07C33/025
摘要： The present invention relates to a continuous process for the selective hydrogenation of olefinically unsaturated carbonyl compounds to give unsaturated alcohols in particular of citral to give a mixture of geraniol and nerol, in a reactor containing a liquid phase, in which at least one catalyst is suspended, and which can additionally contain a gas phase, wherein the liquid phase and, if present, the gas phase are passed through a device in the reactor having openings or channels.
摘要翻译： 本发明涉及一种用于选择性氢化烯属不饱和羰基化合物的连续方法，以在含有液相的反应器中提供不饱和醇，特别是柠檬醛，得到香叶醇和橙花醇的混合物，其中悬浮有至少一种催化剂 并且其还可以包含气相，其中液相和（如果存在的话）气相通过具有开口或通道的反应器中的装置。
-
公开(公告)号：US07101824B2
公开(公告)日：2006-09-05
申请号：US10309115
申请日：2002-12-04
申请人： Till Gerlach , Hans-Georg Göbbel , Frank Funke , Klaus Ebel , Ekkehard Schwab , Signe Unverricht , Reinhard Körner , Lisa Lobree
发明人： Till Gerlach , Hans-Georg Göbbel , Frank Funke , Klaus Ebel , Ekkehard Schwab , Signe Unverricht , Reinhard Körner , Lisa Lobree
CPC分类号： B01J37/035 , B01J21/18 , B01J23/8906 , B01J33/00 , B01J37/03 , C07B2200/07 , C07C29/141 , C07C29/175 , C07C33/02 , C07C33/025
摘要： The present invention relates to a process for the preparation of iron-doped ruthenium catalysts supported on carbon, and their use for the selective liquid phase hydrogenation of carbonyl compounds to give the corresponding alcohols, in particular for the hydrogenation of citral to give geraniol or nerol or of citronellal to give citronellol.
-
公开(公告)号：US07777082B2
公开(公告)日：2010-08-17
申请号：US10934525
申请日：2004-09-07
CPC分类号： C07C51/252 , B01J23/002 , B01J23/8876 , B01J23/8877 , B01J23/8885 , B01J35/0006 , B01J35/026 , B01J35/1009 , B01J35/1014 , B01J35/1038 , B01J35/108 , B01J37/0018 , B01J37/0063 , B01J37/08 , B01J2523/00 , C07C45/35 , C07C45/37 , C07C47/22 , C07C57/04 , B01J2523/13 , B01J2523/41 , B01J2523/54 , B01J2523/68 , B01J2523/69 , B01J2523/842 , B01J2523/845
摘要： A process for preparing annular unsupported catalysts by thermally treating annular shaped unsupported catalyst precursor bodies, wherein the side crushing strength of the annular shaped unsupported catalyst precursor bodies is ≧12 N and ≦23 N; such precursor bodies per se; annular unsupported catalysts having a specific pore structure; and a method of using such annular unsupported catalysts for the catalytic partial oxidative preparation in the gas phase of (meth)acrolein.
摘要翻译： 一种通过热处理环形的未负载的催化剂前体体来制备环形的未负载的催化剂的方法，其中环形的未负载的催化剂前体体的侧面破碎强度为≥12N和＆lt; NlE; 23N; 这样的前体体本身; 具有特定孔结构的环状无载体催化剂; 以及在（甲基）丙烯醛气相中使用这种环状无载体催化剂用于催化部分氧化制备的方法。
-
7.发明授权公开(公告)号：US07589046B2
公开(公告)日：2009-09-15
申请号：US10843632
申请日：2004-05-12
申请人： Martin Dieterle , Wolfgang Juergen Poepel , Silke Berndt , Raimund Felder , Signe Unverricht , Klaus Joachim Mueller-Engel
发明人： Martin Dieterle , Wolfgang Juergen Poepel , Silke Berndt , Raimund Felder , Signe Unverricht , Klaus Joachim Mueller-Engel
IPC分类号： B01J23/00
CPC分类号： B01J23/002 , B01J23/885 , B01J37/0009 , B01J37/0045 , B01J37/0223 , B01J37/08 , B01J2523/00 , C07C51/252 , C21B13/006 , C21B13/0073 , C21B13/08 , C21B2100/44 , C22B1/216 , C22B34/00 , C22B34/30 , Y02P10/136 , C07C57/04 , B01J2523/17 , B01J2523/55 , B01J2523/68 , B01J2523/69
摘要： In a process for the thermal treatment of the precursor material of a catalytically active material in a rotary tube furnace through which a gas stream flows, at least a proportion of the gas stream flowing through the rotary tube furnace is circulated, and the associated rotary tube furnace apparatus and tube-bundle reactors for the partial gas-phase oxidation of acrolein to acrylic acid are loaded with catalysts whose catalytically active material is obtainable by the process for the thermal treatment.
摘要翻译： 在用于热处理旋转管式炉中的催化活性材料的前体材料的方法中，气流流过该方法，使流过旋转管式炉的气流的至少一部分循环，并将相关的旋转管 用于将丙烯醛部分气相氧化成丙烯酸的炉装置和管束反应器装载有催化活性物质可通过热处理方法获得的催化剂。
-
公开(公告)号：US06998504B1
公开(公告)日：2006-02-14
申请号：US09936184
申请日：2000-02-28
申请人： Signe Unverricht , Heiko Arnold , Andreas Tenten , Ulrich Hammon , Hans-Peter Neumann , Klaus Harth
发明人： Signe Unverricht , Heiko Arnold , Andreas Tenten , Ulrich Hammon , Hans-Peter Neumann , Klaus Harth
CPC分类号： C07C45/35 , B01J23/002 , B01J23/31 , B01J23/8872 , B01J23/8876 , B01J23/8885 , B01J35/0006 , B01J37/0221 , B01J2523/00 , C07C51/252 , C07C47/22 , C07C57/04 , B01J2523/17 , B01J2523/55 , B01J2523/68 , B01J2523/69 , B01J2523/13 , B01J2523/41 , B01J2523/54 , B01J2523/842 , B01J2523/845
摘要： A process for the catalytic gas-phase oxidation of propene to acrylic acid, in which the reaction gas starting mixture is oxidized, with a high propene loading, in a first reaction stage, over a first fixed-bed catalyst which is housed in two successive reaction zones A, B, the reaction zone B being kept at a higher temperature than the reaction zone A, and the acrolein-containing product gas mixture of the first reaction stage is then oxidized in a second reaction stage, with a high acrolein loading, over a second fixed-bed catalyst which is housed in two successive reaction zones C, D, the reaction zone D being kept at a higher temperature than the reaction zone C.
摘要翻译： 将丙烯催化气相氧化成丙烯酸的方法，其中反应气体起始混合物在第一反应阶段中以高丙烯负载氧化，在第二固定床催化剂上经二次连续 反应区A，B，反应区B保持在比反应区A高的温度下，然后第一反应阶段的含丙烯醛的产物气体混合物在第二反应阶段被氧化，丙烯醛加载量高， 在第二固定床催化剂上，其被容纳在两个连续的反应区C，D中，反应区D保持在比反应区C高的温度。
-
公开(公告)号：US20050038291A1
公开(公告)日：2005-02-17
申请号：US10917414
申请日：2004-08-13
CPC分类号： C07C45/35 , C07C51/252 , C07C47/22 , C07C57/04
摘要： A process for preparing (meth)acrolein and/or (meth)acrylic acid by heterogeneously catalyzed gas phase partial oxidation of an organic precursor compound over a fresh fixed catalyst bed, in which the process is started up at a reduced hourly space velocity of charging gas mixture on the fixed catalyst bed.
摘要翻译： 通过在新鲜的固定催化剂床上的有机前体化合物的非均相催化气相部分氧化制备（甲基）丙烯醛和/或（甲基）丙烯酸的方法，其中该方法以减小的小时空速充电开始 固定催化剂床上的气体混合物。
-
公开(公告)号：US06737545B1
公开(公告)日：2004-05-18
申请号：US09646884
申请日：2000-10-06
申请人： Hartmut Hibst , Signe Unverricht
发明人： Hartmut Hibst , Signe Unverricht
IPC分类号： C07C51235
CPC分类号： C01G30/02 , B01J23/002 , B01J23/8877 , B01J35/0006 , B01J2523/00 , C01G1/02 , C01P2006/12 , C07C51/252 , C07C57/04 , B01J2523/17 , B01J2523/53 , B01J2523/55 , B01J2523/68 , B01J2523/69
摘要： Multimetal oxide materials containing molybdenum, vanadium, antimony, one or more of the elements W, Nb, Ta, Cr and Ce and one or more of the elements Cu, Zn, Co, Fe, Cd, Mn, Mg, Ca, Sr and Ba and having a 2-component structure are used for the gas-phase catalytic oxidative preparation of acrylic acid.
摘要翻译： 含有钼，钒，锑，元素W，Nb，Ta，Cr和Ce中的一种或多种的多金属氧化物材料以及一种或多种元素Cu，Zn，Co，Fe，Cd，Mn，Mg，Ca，Sr和 具有2组分结构的Ba用于丙烯酸的气相催化氧化制备。
-
-
-
-
-
-
-
-
-
搜索结果
37 条记录 (耗时 0.027 秒)
