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公开(公告)号：US09051243B2
公开(公告)日：2015-06-09
申请号：US13383936
申请日：2010-07-06
IPC分类号： C07C263/10
CPC分类号： C07C263/10 , C07C265/14
摘要： Isocyanates are produced by reacting a primary amine with phosgene in the gas phase. In this process, the amine is vaporized and then superheated prior to introduction into the reactor. The amine is superheated to a temperature at least 10° C. above dew point before entry into the reactor. A pressure difference between the vaporizer and entry into the reactor of from 1 to 500 mbar is maintained.
摘要翻译： 异氰酸酯是通过在气相中使伯胺与光气反应来制备的。 在该方法中，胺被蒸发，然后在引入反应器之前过热。 胺在进入反应器之前过热至高于露点至少10℃的温度。 蒸发器和进入反应器的压差保持在1至500毫巴之间。
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2.发明授权公开(公告)号：US08558047B2
公开(公告)日：2013-10-15
申请号：US12937694
申请日：2009-04-15
申请人： Michael Christian Maximillian Claeys , Eric Wilhelmus Josephus Van Steen , Frank Roessner , Andreas Karl Rausch
发明人： Michael Christian Maximillian Claeys , Eric Wilhelmus Josephus Van Steen , Frank Roessner , Andreas Karl Rausch
IPC分类号： C07C1/00
CPC分类号： C10G2/50 , C10G2/32 , C10G2300/202 , C10G2300/4006 , C10G2300/4012 , C10G2400/22 , Y02P20/142
摘要： A process is provided for the production of hydrocarbons from synthesis gas wherein the synthesis gas is fed to a reactor in which a catalyst acts on the feed at a temperature of between 160° C. and 400° C. and a pressure of between 1 bar and 5 bar. The feed includes a compound containing one or both nitrogen and phosphorus added to the reactor with the synthesis gas. The compound containing nitrogen typically constitutes at least 1 vol % and preferably of the order of 4 to 20 vol % or more of the feed. The carbonaceous gas may be carbon monoxide with a ratio of hydrogen to carbon monoxide in the synthesis gas of from 0.5:1 to 5:1. The catalyst is preferably a supported cobalt catalyst and may be modified with a promoter. The process produces an enhanced proportion of olefins, in the hydrocarbons produced.
摘要翻译： 提供了一种用于从合成气生产烃的方法，其中合成气进料到反应器中，其中催化剂在160℃和400℃之间的温度下进料到进料上，压力在1巴之间 和5巴。 进料包括含有合成气加入反应器中的一种或两种氮和磷的化合物。 含有氮的化合物通常构成进料的至少1体积％，优选为4〜20体积％以上。 含碳气体可以是合成气中氢与一氧化碳的比例为0.5:1至5:1的一氧化碳。 催化剂优选为负载型钴催化剂，并可用助催化剂进行改性。 该方法在所生产的烃中产生增加比例的烯烃。
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3.发明授权公开(公告)号：US08322515B2
公开(公告)日：2012-12-04
申请号：US12704653
申请日：2010-02-12
申请人： Karl Rausch , Josef Mayer , Bruno Schmidt
发明人： Karl Rausch , Josef Mayer , Bruno Schmidt
IPC分类号： B65G47/68
CPC分类号： B65G47/088 , B65B2220/14 , B65G47/086 , B65G47/681
摘要： A conveyor system and a method for feeding articles of at least two different types to a downstream processing unit are disclosed. The conveyor system comprises an infeed unit for the articles, an arrangement zone downstream from the infeed unit, and a lane zone downstream from the arrangement zone. In the lane zone the articles are transported to the downstream processing unit in an ordered state. The infeed unit comprises at least two conveyor belts, to each of which there corresponds a direction of transport for the articles in a section of the arrangement zone, wherein the directions of transport enclose an angle between them.
摘要翻译： 公开了一种用于将至少两种不同类型的物品供给到下游处理单元的输送机系统和方法。 输送机系统包括用于物品的进料单元，进料单元下游的布置区域和布置区域下游的通道区域。 在车道区域中，物品以有序的状态被运送到下游处理单元。 进料单元包括至少两个传送带，其中每个传送带对应于在布置区域的一部分中的物品的运输方向，其中运输方向在它们之间包围一个角度。
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公开(公告)号：US20120108845A1
公开(公告)日：2012-05-03
申请号：US13383936
申请日：2010-07-06
IPC分类号： C07C263/10
CPC分类号： C07C263/10 , C07C265/14
摘要： Isocyanates are produced by reacting a primary amine with phosgene in the gas phase. In this process, the amine is vaporized and then superheated prior to introduction into the reactor. The amine is superheated to a temperature at least 10° C. above dew point before entry into the reactor. A pressure difference between the vaporizer and entry into the reactor of from 1 to 500 mbar is maintained.
摘要翻译： 异氰酸酯是通过在气相中使伯胺与光气反应来制备的。 在该方法中，胺被蒸发，然后在引入反应器之前过热。 胺在进入反应器之前过热至高于露点至少10℃的温度。 蒸发器和进入反应器的压差保持在1至500毫巴之间。
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公开(公告)号：US09102594B2
公开(公告)日：2015-08-11
申请号：US13696195
申请日：2011-04-29
IPC分类号： C07C263/10
CPC分类号： C07C263/10 , C07C265/14
摘要： The invention relates to a process for the preparation of isocyanates by reaction of the corresponding amines with phosgene in the gas phase, wherein a diluent containing between 90.0000% by weight and 99.9999% by weight of substances which are inert in the phosgenation process and between 0.0001% by weight and 10.0000% by weight of oxygen is present during the conversion of the amine into the gas phase and the molar ratio of amine to oxygen (O2) is ≧1,000:1.
摘要翻译： 本发明涉及一种通过相应的胺与气相中的光气反应来制备异氰酸酯的方法，其中包含在光气化过程中为惰性的物质的90.0000重量％至99.9999重量％的稀释剂和0.0001 在胺转化为气相期间存在重量％和10.0000％重量的氧，胺与氧（O 2）的摩尔比为≧1,000:1。
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公开(公告)号：US09039904B2
公开(公告)日：2015-05-26
申请号：US13147627
申请日：2010-01-27
IPC分类号： C02F1/28 , C02F1/66 , C02F1/70 , C02F1/72 , C02F9/00 , C02F11/08 , C02F101/00 , C02F101/38
CPC分类号： C02F1/727 , C02F1/283 , C02F1/286 , C02F1/66 , C02F1/70 , C02F9/00 , C02F11/08 , C02F2101/003 , C02F2101/38
摘要： The invention relates to a method for treating wastewater containing nitroaromatics and nitrohydroxyaromatics, as for example arises in the production of nitroaromatics or in the production of nitrohydroxyaromatics, by a two-stage method consisting of pre-reduction and wet oxidation.
摘要翻译： 本发明涉及一种用于处理含有硝基芳族化合物和硝基羟基芳族化合物的废水的方法，例如通过由预还原和湿氧化组成的两级方法在硝基芳族化合物的生产或硝基羟基芳族化合物的生产中产生。
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公开(公告)号：US08729309B2
公开(公告)日：2014-05-20
申请号：US13812653
申请日：2011-07-26
IPC分类号： C07B43/02 , C07C201/00 , C07C209/00
CPC分类号： C07C201/08 , C07C209/325 , C07C209/36 , C07C205/06 , C07C211/46
摘要： The invention relates to a process for the continuous production of nitrobenzene by nitration of benzene with a mixture of nitric acid and sulfuric acid under adiabatic conditions, in which unreacted benzene is separated from the crude product obtained after phase separation before washing thereof, using the adiabatic heat of reaction.
摘要翻译： 本发明涉及一种通过在绝热条件下用硝酸和硫酸的混合物硝化苯来连续生产硝基苯的方法，其中将未反应的苯与洗脱之前相分离后获得的粗产物分离，使用绝热 反应热。
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公开(公告)号：US20130131377A1
公开(公告)日：2013-05-23
申请号：US13696195
申请日：2011-04-29
IPC分类号： C07C263/10
CPC分类号： C07C263/10 , C07C265/14
摘要： The invention relates to a process for the preparation of isocyanates by reaction of the corresponding amines with phosgene in the gas phase, wherein a diluent containing between 90.0000% by weight and 99.9999% by weight of substances which are inert in the phosgenation process and between 0.0001% by weight and 10.0000% by weight of oxygen is present during the conversion of the amine into the gas phase and the molar ratio of amine to oxygen (O2) is ≧1,000:1.
摘要翻译： 本发明涉及一种通过相应的胺与气相中的光气反应来制备异氰酸酯的方法，其中包含在光气化过程中为惰性的物质的90.0000重量％至99.9999重量％的稀释剂和0.0001 在胺转化为气相期间存在重量％和10.0000％（重量）的氧，胺与氧（O 2）的摩尔比≥1000:1。
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公开(公告)号：US20100051417A1
公开(公告)日：2010-03-04
申请号：US12583858
申请日：2009-08-27
申请人： Herbert Spindler , Karl Rausch , Joseph Mayer , Martin Bauer , Joseph Unterseher
发明人： Herbert Spindler , Karl Rausch , Joseph Mayer , Martin Bauer , Joseph Unterseher
CPC分类号： B65G47/682 , B65B35/54 , B65G2047/685
摘要： A transport device and a method for the transport of articles are disclosed. The transport device is provided with a plurality of single lanes for the single articles having a width (BE). Each single lane is provided with one separating element. Adjacent single lanes are separated by one of the separating elements. The widths (BE) are adjustable with at least one displacing means. At least two adjacent single lanes form a group of lanes with a width (BG). Several of the groups of lanes formed in such a way are slidable to each other. The widths are adjustable with at least a further displacing means.
摘要翻译： 公开了运输装置和运输物品的方法。 输送装置具有用于具有宽度（BE）的单个制品的多个单通道。 每个单车道都设有一个分离元件。 相邻的单通道被分离元件之一分开。 宽度（BE）可用至少一个移位装置调节。 至少两个相邻的单通道形成具有宽度（BG）的一组通道。 以这种方式形成的几组通道可以彼此滑动。 宽度可以通过至少一个进一步的移位装置来调节。
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