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1. 发明授权

US07033569B2 Process for the conversion of feedstocks and apparatus for performing the same 失效
标题翻译：用于转化原料的方法和用于进行其的装置
公开(公告)号：US07033569B2
公开(公告)日：2006-04-25
申请号：US10373333
申请日：2003-02-24
申请人： Michael J. Stickney , Edward M. Jones, Jr. , Sudhir Kumar, legal representative
发明人： Mallasetty Sundacopa Chandrasekharaiah, deceased
IPC分类号： C01B3/24
CPC分类号： B01J3/042 , B01J3/08 , B01J12/007 , B01J19/0053 , B01J19/12 , B01J2208/00716 , C01B3/36 , C01B2203/00 , C01B2203/0255 , C01B2203/049 , C01B2203/0495 , C01B2203/0805 , C01B2203/0811 , C01B2203/0877 , C01B2203/1241 , C01B2203/1276 , C01B2203/1282 , C01B2203/1604 , C01B2203/1628 , C01B2203/1676 , C01B2203/169
摘要： A process is provided for conversion of a feedstock, in particular a hydrocarbon feedstock such as methane or natural gas, in which a reactive mixture containing the feedstock is prepared and fed to a reaction zone. A reaction is initiated in the reactive mixture within the reaction zone so as to generate a conversion wave of increased temperature and pressure. The conversion wave is allowed to pass through the reaction zone, from where converted feedstock is recovered. An apparatus for carrying out the process is also provided. The process operates with a high conversion and selectivity to desirable products and is particularly suitable for the conversion of methane to carbon monoxide and hydrogen.
摘要翻译：提供了用于转化原料，特别是烃原料如甲烷或天然气的方法，其中制备含有原料的反应混合物并将其进料至反应区。在反应区内的反应混合物中开始反应，以产生升高的温度和压力的转化波。允许转化波通过反应区，从其中回收转化的原料。还提供了一种用于执行该过程的装置。该方法以对所需产物的高转化率和选择性操作，并且特别适用于将甲烷转化为一氧化碳和氢气。

2. 发明授权

US6147273A Method for the separation of compounds having olefinic unsaturation 失效
标题翻译：分离具有烯属不饱和键的化合物的方法
公开(公告)号：US6147273A
公开(公告)日：2000-11-14
申请号：US119436
申请日：1998-07-20
申请人： Michael J. Stickney , Edward M. Jones, Jr. , M. S. Chandrasekharaiah
发明人： Michael J. Stickney , Edward M. Jones, Jr. , M. S. Chandrasekharaiah
IPC分类号： C07C7/152 , C07C7/10 , C07C7/00
CPC分类号： C07C7/152
摘要： Olefins may be separated from paraffins, particularly those having the same number of carbon atoms, more easily than by fractional distillation by contacting a feed containing both materials with an aqueous solution of silver nitrate and nitric acid. The olefins form water soluble complexes with silver and are recovered by heating the water to decompose the complexes, thereby producing an olefin concentrate. In the absence of nitric acid contaminant hydrogen reduces the silver to metal and causes it to form colloidal solids and acetylenes form explosive solid compounds with silver. The nitric acid prevents the formation of insoluble solids by hydrogen and causes the silver acetylides to decompose during the olefin recovery step. Carrying out multiple stages of extraction and recovery can produce very high purity olefin.
摘要翻译：通过使含有两种材料的进料与硝酸银和硝酸的水溶液接触，烯烃可以与链烷烃，特别是具有相同碳原子数的烯烃分离，比通过分馏更容易。烯烃与银形成水溶性络合物，并通过加热水回收以分解络合物，从而产生烯烃精矿。在没有硝酸污染物的情况下，氢将银还原成金属并使其形成胶体固体，乙炔与银形成爆炸性固体化合物。硝酸防止氢气形成不溶性固体，并导致乙炔化银在烯烃回收步骤中分解。进行多个阶段的萃取和回收可以产生非常高纯度的烯烃。

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