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1.发明申请PROCESSES FOR CONVERTING GASEOUS ALKANES TO LIQUID HYDROCARBONS USING MICROCHANNEL REACTOR 失效使用微通道反应器将气态碱转化成液体烃的方法公开(公告)号：US20120141356A1
公开(公告)日：2012-06-07
申请号：US13117785
申请日：2011-05-27
IPC分类号： C07C7/148 , C07C17/013 , B01J19/00 , C01B7/09 , C01B9/04
CPC分类号： C07C1/26 , B01J8/0457 , B01J19/0093 , B01J2208/00256 , B01J2208/025 , B01J2219/00006 , B01J2219/00038 , B01J2219/0004 , B01J2219/00783 , B01J2219/00817 , B01J2219/00822 , B01J2219/00824 , B01J2219/00831 , B01J2219/00835 , B01J2219/00867 , B01J2219/00869 , B01J2219/00873 , C01B7/093 , C07C17/10 , C10G29/205 , C10G2300/1025 , C10G2300/1081 , C10G2400/20 , C10G2400/22 , Y02P30/40 , C07C11/02 , C07C19/075
摘要： A process for converting gaseous alkanes to olefins, higher molecular weight hydrocarbons or mixtures thereof wherein a gaseous feed containing alkanes may be thermally or catalytically reacted with a dry bromine vapor to form alkyl bromides and hydrogen bromide. Poly-brominated alkanes present in the alkyl bromides may be further reacted with methane over a suitable catalyst to form mono-brominated species. The mixture of alkyl bromides and hydrogen bromide may then be reacted over a suitable catalyst at a temperature sufficient to form olefins, higher molecular weight hydrocarbons or mixtures thereof and hydrogen bromide. Various methods and reactions are disclosed to remove the hydrogen bromide from the higher molecular weight hydrocarbons, to generate bromine from the hydrogen bromide for use in the process, to store and subsequently release bromine for use in the process, and to selectively form mono-brominated alkanes in the bromination step. One or more of the reactions of the processes of the present invention may be conducted in a microchannel reactor.
摘要翻译： 将气态烷烃转化为烯烃，较高分子量烃或其混合物的方法，其中含有烷烃的气态进料可以与干燥的溴蒸汽热或催化反应形成烷基溴和溴化氢。 存在于烷基溴中的多溴代烷烃可以通过合适的催化剂进一步与甲烷反应形成单溴化物质。 然后可以在足以形成烯烃，较高分子量烃或其混合物和溴化氢的温度下，在合适的催化剂上使烷基溴和溴化氢的混合物反应。 公开了各种方法和反应以从较高分子量的烃中除去溴化氢，从溴化氢中产生溴用于该方法，储存和随后释放用于该方法的溴，并选择性地形成单溴化 烷烃在溴化步骤中。 本发明方法的一个或多个反应可以在微通道反应器中进行。
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公开(公告)号：US20110015458A1
公开(公告)日：2011-01-20
申请号：US12792335
申请日：2010-06-02
CPC分类号： C01B7/096
摘要： A method is provided for converting hydrogen bromide to elemental bromine. A portion of an initial hydrogen bromide-rich gas is thermally oxidized at a thermal oxidation temperature to produce a first fraction of elemental bromine and a remainder of the initial hydrogen bromide-rich gas. At least a portion of the remainder of the initial hydrogen bromide-rich gas is catalytically oxidized at a lower catalytic oxidation temperature to produce a second fraction of elemental bromine.
摘要翻译： 提供了一种将溴化氢转化为元素溴的方法。 一部分初始的富含溴化氢的气体在热氧化温度下被热氧化，以产生第一级元素溴和剩余的初始富含溴化氢的气体。 剩余的初始富含溴化氢的气体的至少一部分在较低的催化氧化温度下被催化氧化以产生第二部分的元素溴。
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3.发明授权Processes for converting gaseous alkanes to liquid hydrocarbons using microchannel reactor 失效使用微通道反应器将气态烷烃转化为液态烃的方法公开(公告)号：US08642822B2
公开(公告)日：2014-02-04
申请号：US13117785
申请日：2011-05-27
IPC分类号： C07C1/00
CPC分类号： C07C1/26 , B01J8/0457 , B01J19/0093 , B01J2208/00256 , B01J2208/025 , B01J2219/00006 , B01J2219/00038 , B01J2219/0004 , B01J2219/00783 , B01J2219/00817 , B01J2219/00822 , B01J2219/00824 , B01J2219/00831 , B01J2219/00835 , B01J2219/00867 , B01J2219/00869 , B01J2219/00873 , C01B7/093 , C07C17/10 , C10G29/205 , C10G2300/1025 , C10G2300/1081 , C10G2400/20 , C10G2400/22 , Y02P30/40 , C07C11/02 , C07C19/075
摘要： A process for converting gaseous alkanes to olefins, higher molecular weight hydrocarbons or mixtures thereof wherein a gaseous feed containing alkanes may be thermally or catalytically reacted with a dry bromine vapor to form alkyl bromides and hydrogen bromide. Poly-brominated alkanes present in the alkyl bromides may be further reacted with methane over a suitable catalyst to form mono-brominated species. The mixture of alkyl bromides and hydrogen bromide may then be reacted over a suitable catalyst at a temperature sufficient to form olefins, higher molecular weight hydrocarbons or mixtures thereof and hydrogen bromide. Various methods and reactions are disclosed to remove the hydrogen bromide from the higher molecular weight hydrocarbons, to generate bromine from the hydrogen bromide for use in the process, to store and subsequently release bromine for use in the process, and to selectively form mono-brominated alkanes in the bromination step. One or more of the reactions of the processes of the present invention may be conducted in a microchannel reactor.
摘要翻译： 将气态烷烃转化为烯烃，较高分子量烃或其混合物的方法，其中含有烷烃的气态进料可以与干燥的溴蒸汽热或催化反应形成烷基溴和溴化氢。 存在于烷基溴中的多溴代烷烃可以通过合适的催化剂进一步与甲烷反应形成单溴化物质。 然后可以在足以形成烯烃，较高分子量烃或其混合物和溴化氢的温度下，在合适的催化剂上使烷基溴和溴化氢的混合物反应。 公开了各种方法和反应以从较高分子量的烃中除去溴化氢，从溴化氢中产生溴用于该方法，储存和随后释放用于该方法的溴，并选择性地形成单溴化 烷烃在溴化步骤中。 本发明方法的一个或多个反应可以在微通道反应器中进行。
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公开(公告)号：US06239184B1
公开(公告)日：2001-05-29
申请号：US09401420
申请日：1999-09-22
IPC分类号： C07C2700
CPC分类号： C07C1/066 , C07C2521/04 , C07C2521/06 , C07C2523/10 , C07C2523/12 , C07C2523/36 , C07C2523/46 , C07C2523/75
摘要： A process for extending the life of a Fisher-Tropsch catalyst in a process for converting synthesis gas produced in an autothermal reactor by the substoichiometric oxidation of a light hydrocarbon gas by removing ammonia from the synthesis gas prior to passing the synthesis gas to a Fischer-Tropsch reactor.
摘要翻译： 一种在将合成气通过合成气之前通过从合成气中除去氨而在轻质烃气体的亚化学计量氧化转化合成气的方法中延长费 - 托催化剂寿命的方法， 托反应堆。
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