专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07847118B2 Process for continuous heterogeneously catalyzed partial dehydrogenation of at least one hydrocarbon to be dehydrogenated 有权
标题翻译：至少一种待脱氢烃的连续不均匀催化部分脱氢的方法
公开(公告)号：US07847118B2
公开(公告)日：2010-12-07
申请号：US11767782
申请日：2007-06-25
申请人： Claus Hechler , Wilhelm Ruppel , Martin Dieterle , Karl-Heinrich Klappert , Klaus Joachim Mueller-Engel , Goetz-Peter Schindler , Catharina Klanner , Hans-Juergen Bassler
发明人： Claus Hechler , Wilhelm Ruppel , Martin Dieterle , Karl-Heinrich Klappert , Klaus Joachim Mueller-Engel , Goetz-Peter Schindler , Catharina Klanner , Hans-Juergen Bassler
IPC分类号： C07C5/327 , C07C61/317 , C07C5/373
CPC分类号： C07C5/333 , B01J8/067 , B01J19/02 , B01J2219/0236 , C07C51/215 , C22C30/00 , C22C38/40 , Y02P20/52 , C07C11/06 , C07C11/02 , C07C57/04
摘要： A process for continuous heterogeneously catalyzed partial dehydrogenation of at least one hydrocarbon to be dehydrogenated in a reactor which is manufactured from a composite material which consists, on its side in contact with the reaction chamber, of a steel B with specific elemental composition which, on its side facing away from the reaction chamber, either directly or via an intermediate layer of copper, or of nickel, or of copper and nickel, is plated onto a steel A with specific elemental composition, and also partial oxidations of the dehydrogenated hydrocarbon and the reactor itself.
摘要翻译：在反应器中连续不均匀催化的待脱氢烃的部分脱氢的方法，该反应器由复合材料制成，该复合材料在其与反应室接触的一侧由具有特定元素组成的钢B组成，其直接或经由铜或镍或铜和镍的中间层离开反应室的一侧被镀在具有特定元素组成的钢A上，并且还将脱氢烃和反应堆本身。

2. 发明申请

US20100286461A1 PROCESS FOR CONTINUOUS HETEROGENEOUSLY CATALYZED PARTIAL DEHYDROGENATION OF AT LEAST ONE HYDROCARBON TO BE DEHYDROGENATED 有权
标题翻译：连续异源催化部分去除脱氢脱氢酶的方法
公开(公告)号：US20100286461A1
公开(公告)日：2010-11-11
申请号：US12841211
申请日：2010-07-22
申请人： Claus HECHLER , Wilhelm Ruppel , Götz-Peter Schindler , Catharina Klanner , Hans-Jürgen Bassler , Martin Dieterle , Karl-Heinrich Klappert , Klaus Joachim Müller-Engel
发明人： Claus HECHLER , Wilhelm Ruppel , Götz-Peter Schindler , Catharina Klanner , Hans-Jürgen Bassler , Martin Dieterle , Karl-Heinrich Klappert , Klaus Joachim Müller-Engel
IPC分类号： C07C5/333 , B01J27/24
CPC分类号： C07C5/3335 , B01J8/008 , B01J8/02 , B01J8/18 , B01J19/02 , B01J2219/00033 , B01J2219/0236 , B01J2219/0286 , C07C5/321 , C07C5/333 , C07C5/48 , C07C45/33 , C07C45/35 , C07C51/215 , C07C51/252 , C07C51/43 , C07C67/08 , C22C38/001 , C22C38/005 , C22C38/02 , C22C38/04 , C22C38/34 , C22C38/40 , C23C10/08 , C23C10/50 , Y02P20/52 , Y02T50/67 , C07C11/06 , C07C57/04 , C07C69/54 , C07C11/04 , C07C47/22
摘要： A process for continuous heterogeneously catalyzed partial dehydrogenation of at least one hydrocarbon to be dehydrogenated in a reactor which is manufactured from a steel with specific elemental composition on its side in contact with the reaction gas, and also partial oxidations of the dehydrogenated hydrocarbon and the reactor itself.
摘要翻译：在反应器中连续不均匀地催化部分脱氢至少一种待脱氢烃的方法，该反应器由与反应气体接触的一侧具有特定元素组成的钢制成，以及脱氢烃和反应器的部分氧化本身。

3. 发明授权

US07592483B2 Preparation of acrolein or acrylic acid or a mixture thereof by heterogeneously catalyzed partial gas phase oxidation of propylene 有权
标题翻译：通过非均相催化的丙烯部分气相氧化制备丙烯醛或丙烯酸或其混合物
公开(公告)号：US07592483B2
公开(公告)日：2009-09-22
申请号：US11131261
申请日：2005-05-18
申请人： Martin Dieterle , Armin Diefenbacher , Goetz-Peter Schindler , Catharina Klanner , Klaus Joachim Mueller-Engel , Christoph Adami
发明人： Martin Dieterle , Armin Diefenbacher , Goetz-Peter Schindler , Catharina Klanner , Klaus Joachim Mueller-Engel , Christoph Adami
IPC分类号： C07C229/00 , C07C53/00 , C07C45/00
CPC分类号： C07C51/252 , C07C45/35 , C07C57/04 , C07C47/22
摘要： A process for preparing acrolein or acrylic acid or a mixture thereof by heterogeneously catalyzed partial gas oxidation of propylene, in which the starting reaction gas mixture has the following contents: from 6 to 9% by volume of propylene, from 8 to 18% by volume of molecular oxygen, from 6 to 30% by volume of propane and from 32 to 72% by volume of molecular nitrogen.
摘要翻译：丙烯醛或丙烯酸或其混合物通过丙烯的非均相催化部分气体氧化制备的方法，其中起始反应气体混合物具有以下含量：6至9体积％的丙烯，8至18体积％的分子氧，6至30体积％的丙烷和32至72体积％的分子氮。

4. 发明申请

US20070142689A1 PROCESS FOR CONTINUOUS HETEROGENEOUSLY CATALYZED PARTIAL DEHYDROGENATION OF AT LEAST ONE HYDROCARBON TO BE DEHYDROGENATED 有权
标题翻译：连续异源催化部分去除脱氢脱氢酶的方法
公开(公告)号：US20070142689A1
公开(公告)日：2007-06-21
申请号：US11614425
申请日：2006-12-21
申请人： Claus Hechler , Wilhelm Ruppel , Gotz-Peter Schindler , Catharina Klanner , Hans-Jurgen Bassler , Martin Dieterle , Karl-Heinrich Klappert , Klaus Muller-Engel
发明人： Claus Hechler , Wilhelm Ruppel , Gotz-Peter Schindler , Catharina Klanner , Hans-Jurgen Bassler , Martin Dieterle , Karl-Heinrich Klappert , Klaus Muller-Engel
IPC分类号： C07C5/327 , C07C5/333 , B01J8/00
CPC分类号： C07C5/3335 , B01J8/008 , B01J8/02 , B01J8/18 , B01J19/02 , B01J2219/00033 , B01J2219/0236 , B01J2219/0286 , C07C5/321 , C07C5/333 , C07C5/48 , C07C45/33 , C07C45/35 , C07C51/215 , C07C51/252 , C07C51/43 , C07C67/08 , C22C38/001 , C22C38/005 , C22C38/02 , C22C38/04 , C22C38/34 , C22C38/40 , C23C10/08 , C23C10/50 , Y02P20/52 , Y02T50/67 , C07C11/06 , C07C57/04 , C07C69/54 , C07C11/04 , C07C47/22
摘要： A process for continuous heterogeneously catalyzed partial dehydrogenation of at least one hydrocarbon to be dehydrogenated in a reactor which is manufactured from a steel with specific elemental composition on its side in contact with the reaction gas, and also partial oxidations of the dehydrogenated hydrocarbon and the reactor itself.
摘要翻译：在反应器中连续不均匀地催化部分脱氢至少一种待脱氢烃的方法，该反应器由与反应气体接触的一侧具有特定元素组成的钢制成，以及脱氢烃和反应器的部分氧化本身。

5. 发明授权

US08721997B2 Reactor for continuous heterogeneously catalyzed partial dehydrogenation of at least one hydrocarbon to be dehydrogenated 有权
标题翻译：用于连续非均相催化的至少一种待脱氢烃的部分脱氢反应器
公开(公告)号：US08721997B2
公开(公告)日：2014-05-13
申请号：US12912127
申请日：2010-10-26
申请人： Claus Hechler , Wilhelm Ruppel , Goetz-Peter Schindler , Catharina Klanner , Hans-Juergen Bassler , Martin Dieterle , Karl-Heinrich Klappert , Klaus Joachim Mueller-Engel
发明人： Claus Hechler , Wilhelm Ruppel , Goetz-Peter Schindler , Catharina Klanner , Hans-Juergen Bassler , Martin Dieterle , Karl-Heinrich Klappert , Klaus Joachim Mueller-Engel
IPC分类号： B01J8/00
CPC分类号： C07C5/333 , B01J8/067 , B01J19/02 , B01J2219/0236 , C07C51/215 , C22C30/00 , C22C38/40 , Y02P20/52 , C07C11/06 , C07C11/02 , C07C57/04
摘要： A process for continuous heterogeneously catalyzed partial dehydrogenation of at least one hydrocarbon to be dehydrogenated in a reactor which is manufactured from a composite material which consists, on its side in contact with the reaction chamber, of a steel B with specific elemental composition which, on its side facing away from the reaction chamber, either directly or via an intermediate layer of copper, or of nickel, or of copper and nickel, is plated onto a steel A with specific elemental composition, and also partial oxidations of the dehydrogenated hydrocarbon and the reactor itself.
摘要翻译：在反应器中连续不均匀催化的待脱氢烃的部分脱氢的方法，该反应器由复合材料制成，该复合材料在其与反应室接触的一侧由具有特定元素组成的钢B组成，其直接或经由铜或镍或铜和镍的中间层离开反应室的一侧被镀在具有特定元素组成的钢A上，并且还将脱氢烃和反应堆本身。

6. 发明授权

US08088962B2 Method for producing butadiene from n-butane 失效
标题翻译：从正丁烷生产丁二烯的方法
公开(公告)号：US08088962B2
公开(公告)日：2012-01-03
申请号：US11813935
申请日：2006-01-16
申请人： Catharina Klanner , Götz-Peter Schindler , Sven Crone , Frieder Borgmeier , Mark Duda , Falk Simon
发明人： Catharina Klanner , Götz-Peter Schindler , Sven Crone , Frieder Borgmeier , Mark Duda , Falk Simon
IPC分类号： C07C5/333
CPC分类号： C07C5/3337 , C07C7/08 , C07C11/167
摘要： A process for preparing butadiene, comprising A) providing a stream (a) comprising n-butane; B) feeding stream (a) comprising into at least one first dehydrogenation zone and nonoxidatively catalytically dehydrogenating n-butane to obtain a stream (b) comprising n-butane, 1-butene, 2-butene, butadiene, hydrogen and low-boiling secondary constituents; C) feeding stream (b) and an oxygenous gas into at least one second dehydrogenation zone and oxidatively dehydrogenating n-butane, 1-butene and 2-butene to obtain a stream (c) comprising n-butane, 2-butene, butadiene, low-boiling secondary constituents, carbon oxides and steam, wherein stream (c) has a higher content of butadiene than stream (b); D) removing the low-boiling secondary constituents and steam to obtain a stream (d) substantially consisting of n-butane, 2-butene and butadiene; E) separating stream (d) into a stream (e1) consisting substantially of n-butane and 2-butene and a stream (e2) consisting substantially of butadiene by extractive distillation; F) recycling stream (e1) into the first dehydrogenation zone.
摘要翻译：一种制备丁二烯的方法，包括A）提供包含正丁烷的料流（a）; B）将包含至少一个第一脱氢区和非氧化催化脱氢的正丁烷的料流（a）进料，以获得包含正丁烷，1-丁烯，2-丁烯，丁二烯，氢和低沸点二级成分; C）将进料流（b）和氧气送入至少一个第二脱氢区，并使正丁烷，1-丁烯和2-丁烯氧化脱氢得到包含正丁烷，2-丁烯，丁二烯，低沸点次级成分，碳氧化物和蒸汽，其中物流（c）具有比物流（b）更高的丁二烯含量; D）除去低沸点二次成分和蒸汽，得到基本上由正丁烷，2-丁烯和丁二烯组成的料流（d）; E）通过萃取蒸馏将料流（d）分离成基本上由正丁烷和2-丁烯组成的料流（e1）和基本上由丁二烯组成的料流（e2）; F）再循环流（e1）进入第一脱氢区。

7. 发明授权

US07790942B2 Process for continuous heterogeneously catalyzed partial dehydrogenation of at least one hydrocarbon to be dehydrogenated 有权
标题翻译：至少一种待脱氢烃的连续不均匀催化部分脱氢的方法
公开(公告)号：US07790942B2
公开(公告)日：2010-09-07
申请号：US11614425
申请日：2006-12-21
申请人： Claus Hechler , Wilhelm Ruppel , Goetz-Peter Schindler , Catharina Klanner , Hans-Juergen Bassler , Martin Dieterle , Karl-Heinrich Klappert , Klaus Joachim Mueller-Engel
发明人： Claus Hechler , Wilhelm Ruppel , Goetz-Peter Schindler , Catharina Klanner , Hans-Juergen Bassler , Martin Dieterle , Karl-Heinrich Klappert , Klaus Joachim Mueller-Engel
IPC分类号： C07C5/327 , C07C5/333 , B01J8/00
CPC分类号： C07C5/3335 , B01J8/008 , B01J8/02 , B01J8/18 , B01J19/02 , B01J2219/00033 , B01J2219/0236 , B01J2219/0286 , C07C5/321 , C07C5/333 , C07C5/48 , C07C45/33 , C07C45/35 , C07C51/215 , C07C51/252 , C07C51/43 , C07C67/08 , C22C38/001 , C22C38/005 , C22C38/02 , C22C38/04 , C22C38/34 , C22C38/40 , C23C10/08 , C23C10/50 , Y02P20/52 , Y02T50/67 , C07C11/06 , C07C57/04 , C07C69/54 , C07C11/04 , C07C47/22
摘要： A process for continuous heterogeneously catalyzed partial dehydrogenation of at least one hydrocarbon to be dehydrogenated in a reactor which is manufactured from a steel with specific elemental composition on its side in contact with the reaction gas, and also partial oxidations of the dehydrogenated hydrocarbon and the reactor itself.
摘要翻译：在反应器中连续不均匀地催化部分脱氢至少一种待脱氢烃的方法，该反应器由与反应气体接触的一侧具有特定元素组成的钢制成，以及脱氢烃和反应器的部分氧化本身。

8. 发明授权

US07495138B2 Method for producing butadiene from n-butane 有权
标题翻译：从正丁烷生产丁二烯的方法
公开(公告)号：US07495138B2
公开(公告)日：2009-02-24
申请号：US11722278
申请日：2005-12-19
申请人： Sven Crone , Catharina Klanner , Götz-Peter Schindler , Mark Duda , Frieder Borgmeier
发明人： Sven Crone , Catharina Klanner , Götz-Peter Schindler , Mark Duda , Frieder Borgmeier
IPC分类号： C07C5/333
CPC分类号： C07C5/333 , C07C11/167
摘要： A process for preparing butadiene, comprising nonoxidatively dehydrogenating n-butane from a stream (a) in a first dehydrogenation zone to obtain stream (b) comprising 1-butene, 2-butene, and butadiene; oxidatively dehydrogenating the 1-butene and 2-butene of (b) in the presence of an oxygenous gas in a second dehydrogenation zone to obtain stream (c) comprising n-butane, butadiene, hydrogen, and steam; compressing and cooling (c) to obtain stream (d2) comprising n-butane, butadiene, hydrogen, and steam; extractively distilling (d2) into stream (e1) comprising butadiene and stream (e2) comprising n-butane, hydrogen, and steam; optionally compressing and cooling (e2) to obtain stream (f1) comprising n-butane and water and stream (f2) comprising n-butane and hydrogen and optionally recycling (f1) into the first dehydrogenation zone; separating (f2) into stream (g1) comprising n-butane and stream (g2) comprising hydrogen by contacting (f2) with a high boiling absorbent and subsequently desorbing the gas constituents dissolved in the absorbent.
摘要翻译：一种制备丁二烯的方法，包括在第一脱氢区中从流（a）中非氧化脱氢的正丁烷获得包含1-丁烯，2-丁烯和丁二烯的料流（b）在第二脱氢区中在有氧气体存在下使（b）的1-丁烯和2-丁烯氧化脱氢，得到包含正丁烷，丁二烯，氢和蒸汽的料流（c）压缩并冷却（c）以获得包含正丁烷，丁二烯，氢气和蒸汽的流（d2）; 将包含丁二烯的流（e1）和包含正丁烷，氢气和蒸汽的物流（e2）萃取蒸馏（d2）任选地压缩和冷却（e2）以获得包含正丁烷和水的流（f1）和包含正丁烷和氢气的流（f2），并任选地再循环（f1）到第一脱氢区中; 通过使（f2）与高沸点吸收剂接触并随后解吸溶解在吸收剂中的气体组分，将（f2）分离成包含正丁烷和包含氢的流（g2）（g1）的流（g1）。

9. 发明申请

US20080183024A1 Method for Producing Butadiene from N-Butane 失效
标题翻译：从丁烷生产丁二烯的方法
公开(公告)号：US20080183024A1
公开(公告)日：2008-07-31
申请号：US11813935
申请日：2006-01-16
申请人： Catharina Klanner , Gotz-Peter Schindler , Sven Crone , Frieder Borgmeier , Mark Duda , Falk Simon
发明人： Catharina Klanner , Gotz-Peter Schindler , Sven Crone , Frieder Borgmeier , Mark Duda , Falk Simon
IPC分类号： C07C5/327
CPC分类号： C07C5/3337 , C07C7/08 , C07C11/167
摘要： A process for preparing butadiene from n-butane, comprising the steps of A) providing a feed gas stream a comprising n-butane; B) feeding the feed gas stream a comprising n-butane into at least one first dehydrogenation zone and nonoxidatively catalytically dehydrogenating n-butane to obtain a product gas stream b comprising n-butane, 1-butene, 2-butene, butadiene, hydrogen and low-boiling secondary constituents, with or without carbon oxides and with or without steam; C) feeding the product gas stream b of the nonoxidative catalytic dehydrogenation and an oxygenous gas into at least one second dehydrogenation zone and oxidatively dehydrogenating n-butane, 1-butene and 2-butene to obtain a product gas stream c comprising n-butane, 2-butene, butadiene, low-boiling secondary constituents, carbon oxides and steam, said product gas stream c having a higher content of butadiene than product gas stream b; D) removing the low-boiling secondary constituents and steam to obtain a C4 product gas stream d substantially consisting of n-butane, 2-butene and butadiene; E) separating the C4 product gas stream d into a stream e1 consisting substantially of n-butane and 2-butene and a product-of-value stream e2 consisting substantially of butadiene by extractive distillation; F) recycling stream e1 into the first dehydrogenation zone.
摘要翻译：一种从正丁烷制备丁二烯的方法，包括以下步骤：A）提供包含正丁烷的进料气流a; B）将包含正丁烷的进料气流a进料到至少一个第一脱氢区和非氧化催化脱氢的正丁烷中，以获得包含正丁烷，1-丁烯，2-丁烯，丁二烯，氢和低沸点二次成分，有或没有碳氧化物，有或没有蒸汽; C）将非氧化催化脱氢的产物气流b和氧气输送到至少一个第二脱氢区，并使正丁烷，1-丁烯和2-丁烯氧化脱氢得到包含正丁烷的产物气流c，丁二烯，低沸点二次成分，碳氧化物和蒸汽，所述产物气流c具有比产物气流b更高的丁二烯含量; D）除去低沸点二次成分和蒸汽，得到基本上由正丁烷，2-丁烯和丁二烯组成的C 4 H 4产物气流d; E）通过萃取蒸馏将C 4 S 4产物气流d分离成基本上由正丁烷和2-丁烯组成的流e 1和基本上由丁二烯组成的价值产物流e 2; F）将流e 1再循环到第一脱氢区。

10. 发明申请

US20080119680A1 Method for Producing Butadiene from N-Butane 有权
公开(公告)号：US20080119680A1
公开(公告)日：2008-05-22
申请号：US11722278
申请日：2005-12-19
申请人： Sven Crone , Catharina Klanner , Gotz-Peter Schindler , Mark Duda , Frieder Borgmeier
发明人： Sven Crone , Catharina Klanner , Gotz-Peter Schindler , Mark Duda , Frieder Borgmeier
IPC分类号： C07C5/333
CPC分类号： C07C5/333 , C07C11/167
摘要： A process for preparing butadiene from n-butane, comprising the steps of A) providing a feed gas stream a comprising n-butane; B) feeding the feed gas stream a comprising n-butane into at least one first dehydrogenation zone and nonoxidatively, catalytically dehydrogenating n-butane to obtain a gas stream b comprising n-butane, 1-butene, 2-butene, butadiene and hydrogen, with or without steam, with or without carbon oxides and with or without inert gases; C) feeding the gas stream b and an oxygenous gas into at least one second dehydrogenation zone and oxidatively dehydrogenating 1-butene and 2-butene to obtain a gas stream c comprising n-butane, butadiene, hydrogen, steam, with or without carbon oxides and with or without inert gases; D) compressing in at least one first compression stage and cooling the gas stream c to obtain at least one condensate stream d1 comprising water and a gas stream d2 comprising n-butane, butadiene, hydrogen and steam, with or without carbon oxides and with or without inert gases; E) separating the gas stream d2 by extractive distillation into a product stream e1 consisting substantially of butadiene and a stream e2 comprising n-butane, hydrogen and steam, with or without carbon oxides and with or without inert gases, F) if appropriate compressing in one or more further compression stages and cooling the gas stream e2 to obtain at least one condensate stream f1 comprising n-butane and water, and a gas stream f2 comprising n-butane and hydrogen, with or without carbon oxides and with or without inert gases, and if appropriate recycling the condensate stream f1 into the first dehydrogenation zone; G) separating the gas stream f2 into a recycle stream g1 comprising n-butane and an offgas stream g2 comprising hydrogen, with or without carbon oxides and with or without inert gases, by contacting the gas stream f2 with a high-boiling absorbent and subsequently desorbing the gas constituents dissolved in the absorbent.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式