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1. 发明授权

US5817871A Preparation of amines 失效
标题翻译：胺的制备
公开(公告)号：US5817871A
公开(公告)日：1998-10-06
申请号：US921769
申请日：1997-08-15
申请人： Uwe Dingerdissen , Gunter Lauth , Andreas Henne , Peter Stops , Karsten Eller , Eugen Gehrer
发明人： Uwe Dingerdissen , Gunter Lauth , Andreas Henne , Peter Stops , Karsten Eller , Eugen Gehrer
IPC分类号： B01J27/18 , B01J27/182 , B01J27/185 , B01J27/188 , C07B61/00 , C07C209/60 , C07C211/03 , C07C211/05 , C07C211/06 , C07C211/07 , C07C211/08 , C07C211/35
CPC分类号： C07C211/35 , C07C209/60 , C07C211/07 , C07C2101/08
摘要： A process for preparing an amine by catalytic reaction of an olefin with ammonia or a primary or secondary amine by contacting a mixture of the reactants in a reactor at 200.degree. to 400.degree. C. and an elevated pressure up to 700 bar in the presence of a catalyst consisting essentially of an X-ray amorphous (non-crystalline) mesoporous catalyst, some of which may have a microporous non-crystalline content. The catalyst has the composition a MO.sub.2 * b Q.sub.2 O.sub.3 * c P.sub.2 O.sub.5 where Q is at least one of the trivalent elements aluminum, boron, chromium, iron or gallium, and M is at least one of the tetravalent elements silicon, titanium or germanium. The molar ratio of a:b is from 0.5:1 to 1000:1 and the molar ratio of c:b is from 0 to 2:1. As prepared and used in the process, this non-crystalline catalyst has a specific BET surface area of from 200 to 1000 m.sup.2 /g.
摘要翻译：通过使烯烃与氨或伯胺或仲胺进行催化反应来制备胺的方法，该方法是将反应物的混合物在200-400℃的反应器和高达700巴的升高的压力下反应，主要由X射线无定形（非结晶）介孔催化剂组成的催化剂，其中一些可能具有微孔非晶体含量。催化剂具有以下组成：MO2 * b Q2O3 * c P2O5其中Q是三价元素铝，硼，铬，铁或镓中的至少一种，M是四价元素硅，钛或锗中的至少一种。 a:b的摩尔比为0.5:1-1000:1，c:b的摩尔比为0-2:1。在该方法中制备和使用时，该非结晶催化剂的BET比表面积为200-1000m2 / g。

2. 发明授权

US5935897A Monomodal and polymodal catalyst supports and catalysts having narrow pore size distributions and their production 失效
标题翻译：单峰和多模式催化剂载体和具有窄孔径分布及其生产的催化剂
公开(公告)号：US5935897A
公开(公告)日：1999-08-10
申请号：US711043
申请日：1996-09-10
申请人： Peter Trubenbach , Alfred Hagemeyer , Gunter Lauth , Uwe Dingerdissen , Franz Josef Brocker , Klemens Flick
发明人： Peter Trubenbach , Alfred Hagemeyer , Gunter Lauth , Uwe Dingerdissen , Franz Josef Brocker , Klemens Flick
IPC分类号： C12N11/14 , B01D53/86 , B01D53/94 , B01J21/00 , B01J21/04 , B01J21/06 , B01J23/00 , B01J23/10 , B01J27/00 , B01J27/224 , B01J27/24 , B01J29/00 , B01J35/10 , B01J37/00 , B01J37/08 , C01B7/04 , C07B61/00 , C07C5/333 , C07C5/48 , C07C15/46 , C07C37/06 , C07C37/07 , C07C39/06 , C07D203/00
CPC分类号： B01J27/224 , B01J27/24 , B01J35/10 , B01J37/0018 , C01B7/04 , C07C37/07 , C07C5/48 , B01D2255/2022 , B01D2255/2027 , B01D2255/20738 , B01D2255/20761 , B01D2255/9205 , B01D2255/9207 , B01J35/1009 , B01J35/1014 , B01J35/1019 , B01J35/108 , B01J35/109 , C07C2531/06
摘要： Monomodal or polymodal catalyst supports or catalysts having a BET specific surface area of from 0.01 to 250 m.sup.2 /g and a monomodal or polymodal pore size distribution having a mean pore diameter of from 50 to 300,000 nm measured by the mercury pressure porosimetry method, whereina) from 10 to 95% of the pore volume is at from 0.2 to 100 times the mean pore diameter and/orb) from 10 to 80% of the pore volume is at from 0.8 to 100 times the mean pore diameter and/orc) from 50 to 95% of the pore volume is at from 0.2 to 1 times the mean pore diameter and/ord) from 50 to 80% of the pore volume is at from 0.8 to 1 times the mean pore diameter ande) the width at half height of the pore size distribution is less than 0.6 times the mean pore diameter, whichare useful for the preparation of chlorine from hydrogen chloride in a non-steady-state Deacon process, for the reaction of ethylbenzene to give styrene in a non-steady-state oxydehydrogenation, for preparing aziridine from ethanolamine, in reductions, hydrogenations, oxidations, dehydrogenations, acid- or base-catalyzed reactions or reactions in a fluidized bed, for removing combustion residues from diesel exhaust gases and for removing NO.sub.x from waste gases, in bioreactors together with bacteria and as biocatalyst supports with immobilized enzymes or microbes, and a process for producing said monomodal or polymodal catalyst support or catalyst.
摘要翻译：单峰或多模式催化剂载体或BET比表面积为0.01至250m 2 / g的催化剂载体和通过汞压孔隙度法测量的平均孔径为50至300,000nm的单峰或多模孔径分布，其中a ）孔体积的10至95％为平均孔径的0.2至100倍和/或b）孔体积的10至80％为平均孔径的0.8至100倍和/或c ）孔体积的50至95％为平均孔径的0.2至1倍，和/或d）孔体积的50至80％为平均孔径的0.8至1倍，e）孔径分布的半高宽度小于平均孔径的0.6倍，这可用于在非稳态Deacon方法中从氯化氢制备氯，以使乙苯在苯乙烯中反应非稳态氧化脱氢，用于从乙醇胺制备氮丙啶在生物反应器中与细菌一起减少，氢化，氧化，脱氢，酸或碱催化的反应或在流化床中的反应，用于从柴油废气中除去燃烧残余物和从废气中除去NOx，并且作为生物催化剂载体，固定化酶或微生物，以及用于生产所述单峰或多模式催化剂载体或催化剂的方法。

3. 发明授权

US5693825A Preparation of aziridines 失效
标题翻译：氮丙啶的制备
公开(公告)号：US5693825A
公开(公告)日：1997-12-02
申请号：US705768
申请日：1996-08-30
申请人： Uwe Dingerdissen , Gunter Lauth , Peter Trubenbach , Ulrich Steuerle
发明人： Uwe Dingerdissen , Gunter Lauth , Peter Trubenbach , Ulrich Steuerle
IPC分类号： B01J27/16 , B01J37/00 , C07B61/00 , C07D203/02 , C07D203/08 , C07D203/10 , C07D203/12 , C07D203/14
CPC分类号： C07D203/02 , C07D203/08 , Y10S977/70 , Y10S977/84 , Y10S977/915
摘要： A process for the preparation of an aziridine, especially ethyleneimine but also its derivatives in which one or both of its carbon atoms may be substituted once or twice by C.sub.1 -C.sub.8 -alkyl, C.sub.3 -C.sub.8 -cycloalkyl or aryl, and the nitrogen atom is substituted by hydrogen, C.sub.1 -C.sub.8 -alkyl, C.sub.3 -C.sub.8 -cycloalkyl, aryl benzyl, C.sub.1 -C.sub.8 -hydroxyalkyl or C.sub.1 -C.sub.8 - aminoalkyl wherein ethanolamine or its derivatives bearing the same carbon and nitrogen substituents is reacted in the gas phase for dehydration at from 200.degree. to 600.degree. C. and from 0.001 to 5 bar, especially 0.1 to 1 bar, over a heterogeneous catalyst shaped as presintered moldings and maintained as a steady-state or as a circulating fluidized bed catalyst. The preferred fluidizable presintered moldings are those prepared from a ceramic powder as a catalyst or catalyst carrier having a uniform pore size in the macroporous range.
摘要翻译：一种制备氮丙啶，特别是乙烯亚胺的方法，也是其中一个或两个碳原子被C1-C8-烷基，C3-C8-环烷基或芳基取代一次或两次的衍生物，和氮原子是被氢，C1-C8-烷基，C3-C8-环烷基，芳基苄基，C1-C8-羟基烷基或C1-C8-氨基烷基取代，其中具有相同碳和氮取代基的乙醇胺或其衍生物在气相中反应脱水在200至600℃和0.001至5巴，特别是0.1至1巴之间，在作为预烧结模制品成型并保持为稳态或作为循环流化床催化剂的多相催化剂上。优选的可流化的预烧结模制品是由陶瓷粉末作为催化剂或在大孔范围内具有均匀孔径的催化剂载体制备的。

4. 发明授权

US5935898A Monomodal and polymodal catalyst supports and catalysts having narrow pore size distributions and their production 失效
标题翻译：单峰和多模式催化剂载体和具有窄孔径分布及其生产的催化剂
公开(公告)号：US5935898A
公开(公告)日：1999-08-10
申请号：US711989
申请日：1996-09-10
申请人： Peter Trubenbach , Alfred Hagemeyer , Gunter Lauth , Uwe Dingerdissen , Franz Josef Brocker , Klemens Flick
发明人： Peter Trubenbach , Alfred Hagemeyer , Gunter Lauth , Uwe Dingerdissen , Franz Josef Brocker , Klemens Flick
IPC分类号： C12M1/40 , B01J21/00 , B01J27/00 , B01J29/00 , B01J35/10 , B01J37/00 , B01J23/00
CPC分类号： B01J37/0018 , B01J35/10 , B01J35/1009 , B01J35/1014 , B01J35/1019 , B01J35/108 , B01J35/1085
摘要： Monomodal or polymodal catalyst supports or catalysts having a BET specific surface area of from 0.01 to 250 m.sup.2 /g and a monomodal or polymodal pore size distribution having a mean pore diameter of from 50 to 300,000 nm measured by the mercury pressure porosimetry method, whereina) from 10 to 95% of the pore volume is at from 0.1 to 3 times the mean pore diameter and/orb) from 10 to 80% of the pore volume is at from 0.4 to 3 times the mean pore diameter and/orc) from 50 to 95% of the pore volume is at from 0.1 to 1 times the mean pore diameter and/ord) from 50 to 80% of the pore volume is at from 0.4 to 1 times the mean pore diameter ande) the width at half height of the pore size distribution is less than 0.5 times the mean pore diameter,which are useful for preparing chlorine from hydrogen chloride in a non-steady-state Deacon process, for the reaction of ethylbenzene to give styrene in a non-steady-state oxydehydrogenation, for preparing aziridine from ethanolamine, in reductions, hydrogenations, oxidations, dehydrogenations, acid- or base-catalyzed reactions or reactions in a fluidized bed, for removing combustion residues from diesel exhaust gases and for removing NO.sub.x from waste gases, in bioreactors together with bacteria and as biocatalyst supports with immobilized enzymes or microbes, and a process for producing said monomodal or polymodal catalyst supports or catalysts.
摘要翻译：单峰或多模式催化剂载体或BET比表面积为0.01至250m 2 / g的催化剂载体和通过汞压孔隙度法测量的平均孔径为50至300,000nm的单峰或多模孔径分布，其中a ）孔体积的10至95％为平均孔径的0.1至3倍和/或b）孔体积的10至80％为平均孔径的0.4至3倍和/或c ）孔体积的50至95％为平均孔径的0.1至1倍，和/或d）孔体积的50至80％为平均孔径的0.4至1倍，e）孔尺寸分布的半高宽度小于平均孔径的0.5倍，这可用于在非稳态Deacon方法中从氯化氢制备氯，用于乙苯的反应，稳态氧化脱氢，用于从乙醇胺制备氮丙啶，还原 ns，氢化，氧化，脱氢，酸或碱催化的反应或在流化床中的反应，用于从生物反应器中连同细菌和作为生物催化剂载体与固定化酶一起从柴油机排气中除去燃烧残余物并从废气中除去NOx 或微生物，以及用于生产所述单峰或多模式催化剂载体或催化剂的方法。

5. 发明授权

US5902918A Catalyst and catalytic oxidative dehydrogenation of alkylaromatics and paraffins 失效
标题翻译：烷基芳烃和链烷烃的催化和催化氧化脱氢
公开(公告)号：US5902918A
公开(公告)日：1999-05-11
申请号：US765746
申请日：1997-03-13
申请人： Alfred Hagemeyer , Gunter Lauth , Thomas Lautensack , Axel Deimling
发明人： Alfred Hagemeyer , Gunter Lauth , Thomas Lautensack , Axel Deimling
IPC分类号： B01J23/18 , B01J23/92 , C07B61/00 , C07C5/42 , C07C11/02 , C07C15/40 , C07C15/46 , C07C5/367
CPC分类号： C07C5/42 , B01J23/92 , C07C2521/04 , C07C2521/06 , C07C2523/10 , C07C2523/18 , C07C2523/22 , Y02P20/584
摘要： Alkenylaromatics are produced by catalytic oxidative dehydrogenation of alkylaromatics employing a redox catalyst which is bismuth oxide, in combination with an additive compound of an alkali metal and/or an alkaline earth metal, on a titanium diooxide carrier. In a first reaction step, an alkylaromatic starting material is oxidatively dehydrogenated with the redox catalyst in the absence of molecular oxygen with attending reduction of the redox catalyst. In a second reaction step, the reduced redox catalyst is reoxidized with an oxygen-containing gas.
摘要翻译： PCT No.PCT / EP95 / 02483第 371日期1997年3月13日 102（e）日期1997年3月13日PCT归档1995年6月26日PCT Pub。公开号WO96 / 01796 日期1996年1月25日烯烃芳烃通过使用氧化铋催化剂的烷基芳族化合物的催化氧化脱氢产生，氧化铋催化剂与碱金属和/或碱土金属的添加剂化合物结合在钛二氧化物载体上。在第一反应步骤中，在不存在分子氧的情况下，使烷基芳族原料与氧化还原催化剂进行氧化脱氢，同时引起氧化还原催化剂的还原。在第二反应步骤中，还原的氧化还原催化剂用含氧气体再氧化。

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