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1. 发明授权

US5177282A Oligomerization of olefins 失效
标题翻译：油脂的低聚
公开(公告)号：US5177282A
公开(公告)日：1993-01-05
申请号：US503951
申请日：1990-04-04
申请人： Franz Nierlich , Joachim Neumeister , Thomas Wildt , Wilhelm Droste , Fritz Obenaus
发明人： Franz Nierlich , Joachim Neumeister , Thomas Wildt , Wilhelm Droste , Fritz Obenaus
IPC分类号： B01J20/18 , B01J21/16 , B01J23/755 , B01J29/06 , C07B61/00 , C07C2/12 , C07C2/24 , C07C7/13 , C07C7/163 , C07C11/02
CPC分类号： C07C11/02 , C07C2/12 , C07C7/13 , C07C2529/04
摘要： Olefins are oligomerized by passing a hydrocarbon feedstock mixture containing olefins of from 2 to 8 carbon atoms over a molecular sieve having a pore diameter of from greater than 4 angstroms to 15 angstroms, and then oligomerizing said olefins by passing the hydrocarbon feedstock over a nickel-containing catalyst at a temperature of from 0.degree.to 200.degree. C. and at a pressure of from 1 to 70 bar absolute.
摘要翻译：烯烃通过使含有2至8个碳原子的烯烃的烃原料混合物通过孔径大于4埃的分子筛至15埃，然后使烃原料通过镍 - 在0℃至200℃的温度和1至70巴绝对压力下进行。

2. 发明授权

US07304188B2 Preparation of highly pure methyl tert-butyl ether 有权
标题翻译：制备高纯度甲基叔丁基醚
公开(公告)号：US07304188B2
公开(公告)日：2007-12-04
申请号：US10519397
申请日：2003-06-14
申请人： Fritz Obenaus , Wilhelm Droste , Bernhard Scholz , Franz Nierlich , Rainer Malzkorn , Udo Peters , Jochen Praefke , Richard Filipiak , Joachim Neumeister
发明人： Fritz Obenaus , Wilhelm Droste , Bernhard Scholz , Franz Nierlich , Rainer Malzkorn , Udo Peters , Jochen Praefke , Richard Filipiak , Joachim Neumeister
IPC分类号： C07C41/58
CPC分类号： C07C41/42 , C07C43/046
摘要： The invention relates to a process for preparing methyl tert-butyl ether (MTBE) in qualities which are suitable for organic syntheses and for use as a specialty solvent from MTBE in fuel quality.
摘要翻译：本发明涉及一种制备甲基叔丁基醚（MTBE）的方法，该方法适用于有机合成，并用作燃料质量中MTBE的特种溶剂。

3. 发明申请

US20060264681A1 Preparation of highly pure methyl tert-butyl ether 有权
标题翻译：制备高纯度甲基叔丁基醚
公开(公告)号：US20060264681A1
公开(公告)日：2006-11-23
申请号：US10519397
申请日：2003-06-14
申请人： Fritz Obenaus , Wilhelm Droste , Bernhard Scholz , Franz Nierlich , Rainer Malzkorn , Udo Peters , Jochen Praefke , Richard Filipiak , Joachim Neumeister
发明人： Fritz Obenaus , Wilhelm Droste , Bernhard Scholz , Franz Nierlich , Rainer Malzkorn , Udo Peters , Jochen Praefke , Richard Filipiak , Joachim Neumeister
IPC分类号： C07C41/58
CPC分类号： C07C41/42 , C07C43/046
摘要： The invention relates to a process for preparing methyl tert-butyl ether (MTBE) in qualities which are suitable for organic syntheses and for use as a specialty solvent from MTBE in fuel quality.
摘要翻译：本发明涉及一种制备甲基叔丁基醚（MTBE）的方法，该方法适用于有机合成，并用作燃料质量中MTBE的特种溶剂。

4. 发明授权

US5146039A Process for low level desulfurization of hydrocarbons 失效
标题翻译：烃类低水平脱硫工艺
公开(公告)号：US5146039A
公开(公告)日：1992-09-08
申请号：US608623
申请日：1990-11-06
申请人： Thomas Wildt , Franz Nierlich , Wilhelm Droste , Joachim Neumeister , Bernhard Scholz
发明人： Thomas Wildt , Franz Nierlich , Wilhelm Droste , Joachim Neumeister , Bernhard Scholz
IPC分类号： C10G25/03 , C07C7/13 , C10G25/05
CPC分类号： C10G25/05 , C07C7/13
摘要： A hydrocarbon containing sulfides, disulfides, trisulfides, tetrasulfides or mixtures can be desulfurized by contacting the hydrocarbon with a zeolite containing copper, silver, zinc or mixtures thereof.
摘要翻译：含硫化物，二硫化物，三硫化物，四硫化物或混合物的烃可以通过使烃与含有铜，银，锌或其混合物的沸石接触来脱硫。

5. 发明授权

US4517395A Process for the selective hydrogenation of polyunsaturated hydrocarbons in hydrocarbon mixtures 失效
标题翻译：烃混合物中多不饱和烃的选择性氢化方法
公开(公告)号：US4517395A
公开(公告)日：1985-05-14
申请号：US438465
申请日：1982-11-02
申请人： Fritz Obenaus , Franz Nierlich , Otto Reitemeyer , Bernhard Scholz
发明人： Fritz Obenaus , Franz Nierlich , Otto Reitemeyer , Bernhard Scholz
IPC分类号： C07C5/02 , B01J23/00 , B01J23/44 , C07B61/00 , C07C1/00 , C07C5/05 , C07C5/09 , C07C7/163 , C07C11/02 , C07C11/08 , C07C67/00 , C10G45/40 , C07C5/03 , C07C5/08
CPC分类号： C07C5/05 , C07C5/09 , C07C2521/04 , C07C2523/44
摘要： A process for the selective hydrogenation of hydrocarbons having three and more carbon atoms and several double bonds or with triple bonds in monoene-containing hydrocarbon mixtures is described. These compounds are selectively hydrogenated to monoenes in a practically quantitative fashion. Before beginning the hydrogenation, a small amount of carbon monoxide and once to twice the stoichiometric quantity of hydrogen are homogeneously dissolved in the hydrocarbon mixture. The mixture is hydrogenated as a homogeneous liquid phase on a fixed palladium catalyst under a moderately high pressure and at a moderately high temperature. No isomerization can be found in the monoenes and no side reactions or secondary reactions occur.
摘要翻译：描述了在含单烯烃的烃混合物中选择性氢化具有三个或更多个碳原子和几个双键或三键的烃的方法。这些化合物以实际定量的方式选择性氢化成单烯。在开始氢化之前，少量的一氧化碳和一至两倍的化学计量的氢均匀地溶解在烃混合物中。将混合物在适当高的压力和适中的高温下在固定的钯催化剂上氢化为均匀的液相。在单烯中不能发现异构化，不会发生副反应或二次反应。

6. 发明授权

US5912191A Process for preparing alkyl tert-butyl ethers and di-n-butene from field butanes 失效
标题翻译：从野外丁烷制备烷基叔丁基醚和二正丁烯的方法
公开(公告)号：US5912191A
公开(公告)日：1999-06-15
申请号：US899797
申请日：1997-07-24
申请人： Franz Nierlich , Paul Olbrich , Wilhelm Droste , Richard Mueller , Walter Toetsch
发明人： Franz Nierlich , Paul Olbrich , Wilhelm Droste , Richard Mueller , Walter Toetsch
IPC分类号： C07C11/02 , C07C41/06 , C10L1/18
CPC分类号： C07C41/06 , C07C11/02
摘要： A process for the coupled production of alkyl tert-butyl ethers and butene oligomers from a mixture containing isobutane and n-butane. The isobutane is converted to the alkyl tert-butyl ether and the n-butane is converted to the oligomers. The ratio of the two reaction products may be controlled by setting the ratio of n-butane to isobutane appropriately by isomerization.
摘要翻译：从含有异丁烷和正丁烷的混合物偶联生产烷基叔丁基醚和丁烯低聚物的方法。将异丁烷转化为烷基叔丁基醚，将正丁烷转化为低聚物。可以通过将正丁烷与异丁烷的比例通过异构化适当地控制来控制两种反应产物的比例。

7. 发明授权

US5998685A Process for preparing butene oligomers from field butanes 失效
标题翻译：从场丁烷制备丁烯低聚物的方法
公开(公告)号：US5998685A
公开(公告)日：1999-12-07
申请号：US899897
申请日：1997-07-24
申请人： Franz Nierlich , Paul Olbrich , Wilhelm Droste , Richard Mueller , Walter Toetsch
发明人： Franz Nierlich , Paul Olbrich , Wilhelm Droste , Richard Mueller , Walter Toetsch
IPC分类号： C07C2/08 , C07C11/02 , C07C11/28 , C07C29/16 , C07C1/00 , C07C5/00 , C07C5/373 , C07C27/20
CPC分类号： C07C29/16 , C07C11/02 , C07C2/24 , C07C5/3337 , C07C7/005 , C07C7/04 , C07C7/12 , C07C7/163 , C07C2523/04 , C07C2523/14 , C07C2523/62 , C07C2529/76
摘要： A highly flexible process for preparing butene oligomers from field butanes. The process can be controlled to produce the desired oligomerization products by appropriate selection of the starting materials.
摘要翻译：一种用于从场丁烷制备丁烯低聚物的高度灵活的方法。可以通过适当选择原料来控制该方法以产生所需的低聚产物。

8. 发明授权

US5864052A Process for preparing alkyl tert-butyl ethers and di-n-butene from field butanes 失效
标题翻译：从野外丁烷制备烷基叔丁基醚和二正丁烯的方法
公开(公告)号：US5864052A
公开(公告)日：1999-01-26
申请号：US899792
申请日：1997-07-24
申请人： Franz Nierlich , Paul Olbrich , Wilhelm Droste , Richard Mueller , Walter Toetsch
发明人： Franz Nierlich , Paul Olbrich , Wilhelm Droste , Richard Mueller , Walter Toetsch
IPC分类号： C07C11/02 , C07C41/06 , C07C43/04
CPC分类号： C07C11/02 , C07C41/06
摘要： The invention relates to a process for preparing di-n-butene and alkyl tertbutyl ethers in a coupled production from field butanes, which indicates (a) separating the field butanes 1 into n-butane and isobutane in the separation stage 4, (b) dehydrogenating the n-butane 5 in a dehydrogenation stage 6 to give an n-butene-containing dehydrogenation mixture 7, oligomerizing the n-butene in the oligomerization stage 10 to give an oligomer mixture 11 and separating di-n-butene 12 off from this, and (c) de-hydrogenating the isobutane 15 in the dehydrogenation stage 16 to give an isobutene-containing dehydrogenation mixture 17 and reacting the isobutene with an alkanol 20 in the etherification stage 19 to give an alkyl tert-butyl ether 21. In an advantageous embodiment, the field butanes 1, prior to entry into the separation stage 4, are subjected to hydrogenation conditions in the hydrogenation stage 2 and an isomerization stage 3 is assigned to the separation stage 4, by means of which isomerization stage the ratio of n-butane to isobutane is set in accordance with the desired ratio of alkyl tertbutyl ether to di-n-butene.
摘要翻译：本发明涉及一种从场丁烷偶联制备二正丁烯和烷基叔丁基醚的方法，其表明（a）在分离段4中将场丁烷1分离成正丁烷和异丁烷;（b）在脱氢阶段6中使正丁烷5脱氢，得到含正丁烯的脱氢混合物7，使低聚反应阶段10中的正丁烯低聚，得到低聚物混合物11，并从其中分离出二 - 正丁烯12 ，和（c）脱氢阶段16中的异丁烷15脱氢，得到含异丁烯的脱氢混合物17，并使异丁烯与醚化阶段19中的链烷醇20反应，得到烷基叔丁基醚21.在有利的实施方案中，进入分离阶段4之前的现场丁烷1在氢化阶段2中经受氢化条件，异构化阶段3分配给分离阶段4 根据所需的烷基叔丁醚与二正丁烯的比例来设定正丁烷与异丁烷的比例。

9. 发明授权

US5994601A Process for preparing butene oligomers from Fischer-Tropsch olefins 失效
标题翻译：从费 - 托烯烃制备丁烯低聚物的方法
公开(公告)号：US5994601A
公开(公告)日：1999-11-30
申请号：US899819
申请日：1997-07-24
申请人： Franz Nierlich , Walter Toetsch , Paul Olbrich , Wilhelm Droste , Richard Mueller
发明人： Franz Nierlich , Walter Toetsch , Paul Olbrich , Wilhelm Droste , Richard Mueller
IPC分类号： C07C2/08 , C07C11/02 , C07C29/16 , C07C29/17 , C07C41/06 , C07C1/00
CPC分类号： C07C11/02 , C07C29/16 , C07C29/175 , C07C41/06
摘要： A process is described in which butene oligomers are prepared from Fischer-Tropsch olefins, in which the butenes present in a C.sub.4 fraction of Fischer-Tropsch hydrocarbons are oligomerized to obtain dibutene. The dibutene can be fractionated in a fine distillation stage into di-n-butene and di-isobutene. In one embodiment of the process, the ethylene present in the Fischer-Tropsch olefins is dimerized and the dimerization mixture is recycled to the C.sub.4 fraction. In another embodiment, the isobutene present in the C.sub.4 fraction is reacted with an alcohol to give an alkyl tert-butyl ether, and only the remaining n-butene is oligomerized so that di-n-butene is formed as the sole dibutene.
摘要翻译：描述了一种方法，其中丁烯低聚物由费 - 托烯烃制备，其中存在于费 - 托烃的C4馏分中的丁烯被低聚以获得二丁烯。二丁烯可以在细蒸馏阶段分馏成二正丁烯和二异丁烯。在该方法的一个实施方案中，存在于费 - 托烯烃中的乙烯被二聚化，二聚化混合物再循环到C4级分。在另一个实施方案中，存在于C4馏分中的异丁烯与醇反应得到烷基叔丁基醚，只剩余的正丁烯低聚，从而形成二正丁烯作为唯一的二丁烯。

10. 发明授权

US08202959B2 Process for preparing polymers from 3-methylbut-1-ene 有权
公开(公告)号：US08202959B2
公开(公告)日：2012-06-19
申请号：US13095541
申请日：2011-04-27
申请人： Michael Grass , Franz Nierlich , Walter Kaminsky , Stefanie Derlin , Klaus-Diether Wiese , Dagmara Ortmann
发明人： Michael Grass , Franz Nierlich , Walter Kaminsky , Stefanie Derlin , Klaus-Diether Wiese , Dagmara Ortmann
IPC分类号： C08F4/642 , C08F4/6592 , C08F210/14
CPC分类号： C08F210/16 , C08F4/65912 , C08F4/6592 , C08F10/00 , C08F210/06 , Y10S526/943 , C08F4/65927 , C08F210/14 , C08F2500/03 , C08F2500/20
摘要： The present invention relates to a copolymer which contains 3-methylbut-1-ene as a comonomer and which contains ethene or propene as a further monomer, the proportion of the incorporated 3-methylbut-1-ene being 0.1 to 40 mol %, and to a process for preparing such copolymers, the polymerization being performed in the presence of a catalyst which comprises at least one cyclopentadienyl group.

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