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公开(公告)号：US20150362251A1
公开(公告)日：2015-12-17
申请号：US14688786
申请日：2015-04-16
申请人： Russell H. Oelfke
发明人： Russell H. Oelfke
IPC分类号： F25J3/06
CPC分类号： F25J3/067 , B01D3/166 , B01D3/32 , F25J3/0209 , F25J3/0233 , F25J3/0266 , F25J3/0295 , F25J3/061 , F25J3/063 , F25J3/0695 , F25J2200/02 , F25J2200/76 , F25J2200/90 , F25J2205/04 , F25J2205/20 , F25J2210/02 , F25J2270/02 , F25J2270/04 , F25J2270/88 , F25J2280/40 , Y02C10/12
摘要： A system and methods for processing a feed gas in a column are provided herein. A method includes feeding a feed gas into a port of a sleeve disposed around at least a portion of a periphery of the column. The sleeve includes a space between an outer wall of the column and an inner wall of the column. The sleeve releases the feed gas into the column through an opening disposed at an opposite end of the sleeve from the port.
摘要翻译： 本文提供了用于处理塔中进料气体的系统和方法。 一种方法包括将进料气体进料到设置在该塔的周边的至少一部分周围的套筒的端口中。 套筒包括柱的外壁和柱的内壁之间的空间。 套筒通过设置在套筒的与端口相对的端部的开口将进料气体释放到塔中。
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公开(公告)号：US09784498B2
公开(公告)日：2017-10-10
申请号：US14688786
申请日：2015-04-16
申请人： Russell H. Oelfke
发明人： Russell H. Oelfke
CPC分类号： F25J3/067 , B01D3/166 , B01D3/32 , F25J3/0209 , F25J3/0233 , F25J3/0266 , F25J3/0295 , F25J3/061 , F25J3/063 , F25J3/0695 , F25J2200/02 , F25J2200/76 , F25J2200/90 , F25J2205/04 , F25J2205/20 , F25J2210/02 , F25J2270/02 , F25J2270/04 , F25J2270/88 , F25J2280/40 , Y02C10/12
摘要： A system and methods for processing a feed gas in a column are provided herein. A method includes feeding a feed gas into a port of a sleeve disposed around at least a portion of a periphery of the column. The sleeve includes a space between an outer wall of the column and an inner wall of the column. The sleeve releases the feed gas into the column through an opening disposed at an opposite end of the sleeve from the port.
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公开(公告)号：US09650317B2
公开(公告)日：2017-05-16
申请号：US14635041
申请日：2015-03-02
发明人： Vincent A. Welch , James R. Butler
CPC分类号： C07C7/09 , C01B3/24 , C01B3/323 , C01B3/50 , C01B3/506 , C01B2203/0233 , C01B2203/0266 , C01B2203/04 , C01B2203/048 , C01B2203/0495 , C07C5/333 , F25J3/063 , F25J3/0655 , F28B3/00 , F28B9/06 , Y10S585/921 , C07C11/20 , C07C15/46 , C07C11/18
摘要： Methods and systems for the dehydrogenation of hydrocarbons include a direct contact condenser to remove compounds from an offgas process stream. The reduction of compounds can decrease duty on the offgas compressor by removing steam and aromatics from the offgas. The dehydrogenation reaction system can be applicable for reactions such as the dehydrogenation of ethylbenzene to produce styrene, the dehydrogenation of isoamiline to produce isoprene, or the dehydrogenation of n-pentene to produce piperylene.
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公开(公告)号：US20150239805A1
公开(公告)日：2015-08-27
申请号：US14635041
申请日：2015-03-02
发明人： Vincent A. Welch , James R. Butler
CPC分类号： C07C7/09 , C01B3/24 , C01B3/323 , C01B3/50 , C01B3/506 , C01B2203/0233 , C01B2203/0266 , C01B2203/04 , C01B2203/048 , C01B2203/0495 , C07C5/333 , F25J3/063 , F25J3/0655 , F28B3/00 , F28B9/06 , Y10S585/921 , C07C11/20 , C07C15/46 , C07C11/18
摘要： Methods and systems for the dehydrogenation of hydrocarbons include a direct contact condenser to remove compounds from an offgas process stream. The reduction of compounds can decrease duty on the offgas compressor by removing steam and aromatics from the offgas. The dehydrogenation reaction system can be applicable for reactions such as the dehydrogenation of ethylbenzene to produce styrene, the dehydrogenation of isoamiline to produce isoprene, or the dehydrogenation of n-pentene to produce piperylene.
摘要翻译： 用于烃脱氢的方法和系统包括直接接触冷凝器以从废气处理流中除去化合物。 通过从废气中除去蒸气和芳烃，化合物的还原可以减少废气压缩机的负荷。 脱氢反应体系可适用于乙苯脱氢生产苯乙烯，异戊胺脱氢生产异戊二烯等反应，或正戊烯脱氢生成戊间二烯等反应。
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公开(公告)号：US20170217857A1
公开(公告)日：2017-08-03
申请号：US15486043
申请日：2017-04-12
发明人： Vincent A. Welch , James R. Butler
CPC分类号： C07C7/09 , C01B3/24 , C01B3/323 , C01B3/50 , C01B3/506 , C01B2203/0233 , C01B2203/0266 , C01B2203/04 , C01B2203/048 , C01B2203/0495 , C07C5/333 , F25J3/063 , F25J3/0655 , F28B3/00 , F28B9/06 , Y10S585/921 , C07C11/20 , C07C15/46 , C07C11/18
摘要： Methods and systems for the dehydrogenation of hydrocarbons include a direct contact condenser to remove compounds from an offgas process stream. The reduction of compounds can decrease duty on the offgas compressor by removing steam and aromatics from the offgas. The dehydrogenation reaction system can be applicable for reactions such as the dehydrogenation of ethylbenzene to produce styrene, the dehydrogenation of isoamiline to produce isoprene, or the dehydrogenation of n-pentene to produce piperylene.
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公开(公告)号：US08999257B2
公开(公告)日：2015-04-07
申请号：US12564062
申请日：2009-09-22
申请人： Vincent A. Welch , James R. Butler
发明人： Vincent A. Welch , James R. Butler
CPC分类号： C07C7/09 , C01B3/24 , C01B3/323 , C01B3/50 , C01B3/506 , C01B2203/0233 , C01B2203/0266 , C01B2203/04 , C01B2203/048 , C01B2203/0495 , C07C5/333 , F25J3/063 , F25J3/0655 , F28B3/00 , F28B9/06 , Y10S585/921 , C07C11/20 , C07C15/46 , C07C11/18
摘要： Methods and systems for the dehydrogenation of hydrocarbons include a direct contact condenser to remove compounds from an offgas process stream. The reduction of compounds can decrease duty on the offgas compressor by removing steam and aromatics from the offgas. The dehydrogenation reaction system can be applicable for reactions such as the dehydrogenation of ethylbenzene to produce styrene, the dehydrogenation of isoamiline to produce isoprene, or the dehydrogenation of n-pentene to produce piperylene.
摘要翻译： 用于烃脱氢的方法和系统包括直接接触冷凝器以从废气处理流中除去化合物。 通过从废气中除去蒸汽和芳烃，化合物的还原可以降低废气压缩机的负荷。 脱氢反应体系可适用于乙苯脱氢生产苯乙烯，异戊胺脱氢生产异戊二烯等反应，或正戊烯脱氢生成戊间二烯等反应。
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公开(公告)号：US20110071330A1
公开(公告)日：2011-03-24
申请号：US12564062
申请日：2009-09-22
申请人： Vincent A. Welch , James R. Butler
发明人： Vincent A. Welch , James R. Butler
CPC分类号： C07C7/09 , C01B3/24 , C01B3/323 , C01B3/50 , C01B3/506 , C01B2203/0233 , C01B2203/0266 , C01B2203/04 , C01B2203/048 , C01B2203/0495 , C07C5/333 , F25J3/063 , F25J3/0655 , F28B3/00 , F28B9/06 , Y10S585/921 , C07C11/20 , C07C15/46 , C07C11/18
摘要： Methods and systems for the dehydrogenation of hydrocarbons include a direct contact condenser to remove compounds from an offgas process stream. The reduction of compounds can decrease duty on the offgas compressor by removing steam and aromatics from the offgas. The dehydrogenation reaction system can be applicable for reactions such as the dehydrogenation of ethylbenzene to produce styrene, the dehydrogenation of isoamiline to produce isoprene, or the dehydrogenation of n-pentene to produce piperylene.
摘要翻译： 用于烃脱氢的方法和系统包括直接接触冷凝器以从废气处理流中除去化合物。 通过从废气中除去蒸气和芳烃，化合物的还原可以减少废气压缩机的负荷。 脱氢反应体系可适用于乙苯脱氢生产苯乙烯，异戊胺脱氢生产异戊二烯等反应，或正戊烯脱氢生成戊间二烯等反应。
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