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1.发明授权Regeneration of ionic liquid catalyst using a metal in the absence of added hydrogen 有权在没有加入氢气的情况下使用金属对离子液体催化剂进行再生公开(公告)号：US07674739B2
公开(公告)日：2010-03-09
申请号：US11408336
申请日：2006-04-21
IPC分类号： B01J38/64
CPC分类号： B01J38/48 , B01J31/0284 , B01J31/0298 , B01J31/4092
摘要： A process for regenerating a used acidic ionic liquid catalyst comprising contacting the used ionic liquid catalyst with at least one metal in a regeneration zone in the absence of added hydrogen under regeneration conditions for a time sufficient to increase the activity of the ionic liquid catalyst is described. In one embodiment, regeneration is conducted in the presence of a hydrocarbon solvent.
摘要翻译： 一种用于再生所用酸性离子液体催化剂的方法，包括在再生条件下在不存在加入氢气的条件下使所用离子液体催化剂与再生区中的至少一种金属接触足够增加离子液体催化剂活性的时间 。 在一个实施方案中，在烃溶剂存在下进行再生。
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公开(公告)号：US5676821A
公开(公告)日：1997-10-14
申请号：US474106
申请日：1995-06-07
IPC分类号： C10G35/04 , C10G35/095
CPC分类号： C10G35/04 , C10G35/095 , Y10T428/12576
摘要： Disclosed is a method for reforming hydrocarbons comprising contacting the hydrocarbons with a catalyst in a reactor system of improved resistance to carburization and metal dusting under conditions of low sulfur.
摘要翻译： 公开了一种重整烃的方法，包括在低硫条件下使碳氢化合物与催化剂在催化剂体系中接触，该反应器系统具有改善的耐渗碳性和金属粉尘的耐受性。
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公开(公告)号：US5575902A
公开(公告)日：1996-11-19
申请号：US269764
申请日：1994-07-01
申请人： John V. Heyse , Alan G. Kunze , Steven E. Trumbull
发明人： John V. Heyse , Alan G. Kunze , Steven E. Trumbull
IPC分类号： C10G9/18 , B01J19/00 , B01J19/02 , C07C4/04 , C07C5/327 , C10G9/16 , C10G9/20 , C22C38/00 , C22C38/08 , C23C8/02 , C23C8/16 , C23C8/34 , C23C20/04 , C23C26/00 , C23C28/00 , C25D7/00 , F28F19/06
CPC分类号： C23C28/34 , B01J19/002 , B01J19/02 , C07C4/04 , C07C5/327 , C10G9/16 , C10G9/203 , C23C26/00 , C23C28/322 , C23C28/341 , C23C28/345 , C23C8/02 , F28F19/06 , B01J2219/00186 , B01J2219/00247 , B01J2219/0236 , C01B2203/0233 , C01B2203/048 , C01B2203/0816 , C01B2203/1241 , C01B2203/1247 , Y10T428/12576 , Y10T428/12833 , Y10T428/12854
摘要： Methods for cracking hydrocarbons in reactor systems having improved resistances to carburization and coking. The reactor system comprises a steel portion having provided thereon a Group VIB metal protective layer to isolate the steel portion from hydrocarbons, applied to a thickness effective for completely isolating the steel portion from the hydrocarbon environment. The protective layer is anchored to the steel substrate through an intermediate carbide-rich, bonding layer.
摘要翻译： 在具有改善的渗碳和焦化电阻的反应器系统中裂解烃的方法。 反应器系统包括在其上设置有VIB族金属保护层的钢部分，以将钢部分与碳氢化合物隔离开来，其厚度有效地用于将钢部分与烃环境完全隔离。 保护层通过中间碳化物丰富的粘合层锚定到钢基底上。
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公开(公告)号：US06548030B2
公开(公告)日：2003-04-15
申请号：US09954377
申请日：2001-09-10
申请人： John V. Heyse , Bernard F. Mulaskey , Robert A. Innes , Daniel P. Hagewiesche , Gale L. Hubred , Steven C. Moore , Paul F. Bryan , Robert L. Hise , Steven E. Trumbull , Randall J. Harris
发明人： John V. Heyse , Bernard F. Mulaskey , Robert A. Innes , Daniel P. Hagewiesche , Gale L. Hubred , Steven C. Moore , Paul F. Bryan , Robert L. Hise , Steven E. Trumbull , Randall J. Harris
IPC分类号： F16L5802
CPC分类号： C10G35/04 , C10G35/095 , Y10T428/12576
摘要： Disclosed is a method for reforming hydrocarbons comprising contacting the hydrocarbons with a catalyst in a reactor system of improved resistance to carburization and metal dusting under conditions of low sulfur.
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公开(公告)号：US5674376A
公开(公告)日：1997-10-07
申请号：US473329
申请日：1995-06-07
IPC分类号： C10G35/04 , C10G35/095
CPC分类号： C10G35/04 , C10G35/095 , Y10T428/12576
摘要： Disclosed is a method for reforming hydrocarbons comprising contacting the hydrocarbons with a catalyst in a reactor system of improved resistance to carburization and metal dusting under conditions of low sulfur.
摘要翻译： 公开了一种重整烃的方法，包括在低硫条件下使碳氢化合物与催化剂在催化剂体系中接触，该反应器系统具有改善的耐渗碳性和金属粉尘的耐受性。
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公开(公告)号：US5620937A
公开(公告)日：1997-04-15
申请号：US357308
申请日：1994-12-14
申请人： Bernard F. Mulaskey , Robert L. Hise , Steven E. Trumbull , William J. Cannella , Robert A. Innes
发明人： Bernard F. Mulaskey , Robert L. Hise , Steven E. Trumbull , William J. Cannella , Robert A. Innes
IPC分类号： B01J29/068 , B01J29/06 , B01J29/62 , B01J37/18 , B01J37/22 , C10G35/095 , B01J29/064
CPC分类号： C10G35/095 , B01J29/061 , B01J29/62 , B01J37/18
摘要： A pretreatment process is disclosed for increasing conversion and reducing the fouling rate of reforming catalysts wherein the catalyst is pretreated at a temperature from 1025.degree. F. to 1275.degree. F. in a reducing atmosphere prior to contacting the catalyst with a hydrocarbon feed in the presence of hydrogen.
摘要翻译： 公开了一种用于提高转化率和降低重整催化剂的结垢速率的预处理方法，其中催化剂在还原气氛中在1025°F至1275°F的温度下预处理，然后在存在下将催化剂与烃进料接触 的氢。
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公开(公告)号：US5382353A
公开(公告)日：1995-01-17
申请号：US151814
申请日：1993-11-15
申请人： Bernard F. Mulaskey , Robert L. Hise , Steven E. Trumbull , William J. Cannella , Robert A. Innes
发明人： Bernard F. Mulaskey , Robert L. Hise , Steven E. Trumbull , William J. Cannella , Robert A. Innes
IPC分类号： B01J29/068 , B01J29/06 , B01J29/62 , B01J37/18 , B01J37/22 , C10G35/095 , B01J29/10 , B01J29/32
CPC分类号： C10G35/095 , B01J29/061 , B01J29/62 , B01J37/18
摘要： A pretreatment process is disclosed for increasing conversion and reducing the fouling rate of reforming catalysts wherein the catalyst is pretreated at a temperature from 1025.degree. F. to 1275.degree. F. in a reducing atmosphere prior to contacting the catalyst with a hydrocarbon feed in the presence of hydrogen.
摘要翻译： 公开了一种用于提高转化率和降低重整催化剂的结垢速率的预处理方法，其中催化剂在还原气氛中在1025°F至1275°F的温度下预处理，然后在存在下将催化剂与烃进料接触 的氢。
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公开(公告)号：US5863418A
公开(公告)日：1999-01-26
申请号：US590681
申请日：1996-02-09
申请人： John V. Heyse , Bernard F. Mulaskey , Robert A. Innes , Daniel P. Hagewiesche , Gale L. Hubred , Steven C. Moore , Paul F. Bryan , Robert L. Hise , Steven E. Trumbull , Randall J. Harris , Alan G. Kunze
发明人： John V. Heyse , Bernard F. Mulaskey , Robert A. Innes , Daniel P. Hagewiesche , Gale L. Hubred , Steven C. Moore , Paul F. Bryan , Robert L. Hise , Steven E. Trumbull , Randall J. Harris , Alan G. Kunze
IPC分类号： C10G35/04 , C10G35/095
CPC分类号： C10G35/04 , C10G35/095 , Y10T428/12576
摘要： Disclosed is a method for reforming hydrocarbons comprising contacting the hydrocarbons with a catalyst in a reactor system of improved resistance to carburization and metal dusting under conditions of low sulfur.
摘要翻译： 公开了一种重整烃的方法，包括在低硫条件下使碳氢化合物与催化剂在催化剂体系中接触，该反应器系统具有改善的耐渗碳性和金属粉尘的耐受性。
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