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公开(公告)号：EP1516073B1
公开(公告)日：2006-05-24
申请号：EP03744601.0
申请日：2003-02-21
CPC分类号： C23C8/16 , C23C8/02 , C23C8/10 , C23C8/18 , Y10T428/12549 , Y10T428/1259
摘要： The invention includes a composition of matter which is resistant to metal dusting and a method for preventing metal dusting on metal surfaces exposed to carbon supersaturated environments.
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公开(公告)号：EP1417046B1
公开(公告)日：2006-03-29
申请号：EP02756604.1
申请日：2002-07-23
摘要： The invention relates to a method for cleaning the surface of an alloy comprising a base metal and an alloying metal, comprising the steps of: (a) pigging said alloy surface; and thereafter (b) passivating said alloy by contacting said surface with a gas comprising steam for a time and at a temperature sufficient to form at least on mixed oxide layer on said alloy wherein said mixed metal oxide contains an average alloying metal content of from equal to the alloying metal content in said alloy up to 100% alloying metal. The method is particularly applicable in increasing the run length in a refinery process conducted in a unit having alloy surfaces susceptible to fouling.
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公开(公告)号：EP1412454A1
公开(公告)日：2004-04-28
申请号：EP02752521.1
申请日：2002-07-19
CPC分类号： B01J19/02 , B01J2219/00247 , B01J2219/029 , C10G9/203 , C22C9/00 , C22C9/01 , C22C9/02 , C22C38/22 , C23C30/00 , Y10S148/902 , Y10S428/926 , Y10T428/12903 , Y10T428/1291 , Y10T428/12917 , Y10T428/12924
摘要： A method for inhibiting metal dusting corrosion of surfaces exposed to supersaturated carbon environments comprising constructing said surfaces of, or coating said surfaces with a copper based alloy. The invention is also directed to a composition resistant to metal dusting.
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公开(公告)号：EP1516073A1
公开(公告)日：2005-03-23
申请号：EP03744601.0
申请日：2003-02-21
CPC分类号： C23C8/16 , C23C8/02 , C23C8/10 , C23C8/18 , Y10T428/12549 , Y10T428/1259
摘要： The invention includes a composition of matter which is resistant to metal dusting and a method for preventing metal dusting on metal surfaces exposed to carbon supersaturated environments.
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公开(公告)号：EP0935644B1
公开(公告)日：2003-02-19
申请号：EP96929039.4
申请日：1996-08-23
发明人： SARTORI, Guido , SAVAGE, David, W. , GORBATY, Martin, L. , BALLINGER, Bruce, H. , BLUM, Saul, C. , ANDERSON, Michael, P. , RAMANARAYANAN, Trikur, A. , MARTELLA, David, J.
CPC分类号： C10G19/00 , C10G19/02 , C10G75/02 , Y10S507/939
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6.发明公开CORROSION RESISTANT MATERIAL FOR REDUCED FOULING, HEAT TRANSFER COMPONENT WITH IMPROVED CORROSION AND FOULING RESISTANCE, AND METHOD FOR REDUCING FOULING 审中-公开耐腐蚀材料用于减少结垢，传热装置具有改进的腐蚀和耐污染性，一种用于减少结垢
公开(公告)号：EP1979700A2
公开(公告)日：2008-10-15
申请号：EP06845774.6
申请日：2006-12-20
发明人： GREANEY, Mark, A. , BRUNO, Thomas , CHUN, ChangMin , CODY, Ian, A. , SONG, Limin , COLGROVE, Steve , BRONS, Glen, B. , COOPER, Ashley, E. , FEATHER, James, E. , CLAVENNA, Leroy, R. , WOLF, H., Alan , YEGANEH, Mohsen, S. , HAY, Clifford , RAMANARAYANAN, Trikur, A.
CPC分类号： F28D7/16 , C10G9/203 , C10G2300/4075 , F28D2021/0059 , F28F19/00 , F28F19/002 , F28F19/02 , F28F19/06 , F28F21/082 , F28F21/083 , F28F25/08 , F28G7/00 , Y10T428/12549 , Y10T428/1259
摘要： This invention relates to the reduction of sulfidation or sulfidic corrosion and the reduction of depositional fouling in general and in particular the reduction of sulifidation/sulfidic corrosion and the reduction of depositional fouling in heat transfer components, which include but are not limited to heat exchangers, furnaces and furnace tubes located in refining facilities and petrochemical processing facilities and other components used for transporting or conveying process streams, which may be prone to fouling. In particular, the present invention relates to the reduction of corrosion and fouling associated with process streams. The present invention is directed to a method of reducing fouling in a heat transfer component, which combines the use of a corrosion resistant material having the desired surface roughness with the application of vibration, pulsation and internal turbulence promoters.
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公开(公告)号：EP1417046A1
公开(公告)日：2004-05-12
申请号：EP02756604.1
申请日：2002-07-23
摘要： The invention relates to a method for cleaning the surface of an alloy comprising a base metal and an alloying metal, comprising the steps of: (a) pigging said alloy surface; and thereafter (b) passivating said alloy by contacting said surface with a gas comprising steam for a time and at a temperature sufficient to form at least on mixed oxide layer on said alloy wherein said mixed metal oxide contains an average alloying metal content of from equal to the alloying metal content in said alloy up to 100% alloying metal. The method is particularly applicable in increasing the run length in a refinery process conducted in a unit having alloy surfaces susceptible to fouling.
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公开(公告)号：EP0873381B1
公开(公告)日：2004-03-17
申请号：EP96929041.0
申请日：1996-08-23
发明人： BLUM, Saul, C. , ANDERSON, Michael, P. , RAMANARAYANAN, Trikur, A. , SARTORI, Guido , SAVAGE, David, W. , GORBATY, Martin, L. , BALLINGER, Bruce, H. , MARTELLA, David, J.
CPC分类号： C10G19/00 , C10G19/02 , C10G75/02 , Y10S507/939
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