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公开(公告)号：EP2782673A1
公开(公告)日：2014-10-01
申请号：EP12795237.2
申请日：2012-11-16
Applicant: ExxonMobil Research and Engineering Company
Inventor： UMANSKY, Benjamin, S. , TRACY, William, J. , HELTON, Terry, Eugene , MCCARTHY, Stephen, J. , KALYANARAMAN, Mohan , OLIVERI, Christopher, G. , HILBERT, Timothy, Lee
IPC: B01J37/18 , B01J37/20 , B01J29/068 , B01J27/049 , B01J38/56 , B01J23/28 , B01J23/30 , B01J23/38 , B01J38/48 , B01J29/70 , B01J29/72 , C10G65/04
CPC classification number: B01J37/20 , B01J23/89 , B01J23/8993 , B01J29/0325 , B01J29/0333 , B01J29/126 , B01J29/143 , B01J29/44 , B01J29/46 , B01J29/67 , B01J29/68 , B01J29/7415 , B01J29/7461 , B01J29/7492 , B01J29/7615 , B01J29/7661 , B01J29/7692 , B01J29/85 , B01J29/90 , B01J38/10 , B01J38/58 , B01J38/74 , B01J2229/42 , C10G45/10 , C10G45/12 , C10G65/043 , C10G2300/4031 , C10G2300/703
Abstract: Methods are provided for liquid phase activation of dewaxing and/or hydrofinishing catalysts that include a molecular sieve or other acidic crystalline support. The methods are compatible with activating the catalysts as part of a catalyst system that also includes a hydrotreating catalyst.
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公开(公告)号：EP3478798B1
公开(公告)日：2020-09-16
申请号：EP17729307.3
申请日：2017-05-30
Applicant: ExxonMobil Research and Engineering Company
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3.发明公开
公开(公告)号：EP2242574A1
公开(公告)日：2010-10-27
申请号：EP08866553.4
申请日：2008-12-24
Applicant: ExxonMobil Research and Engineering Company
Inventor： ELIA, Christine, N. , KALYANARAMAN, Mohan , ZHANG, Lei , DAAGE, Michel, A. , SINCLAIR, Darden , SOKOLOVSKII, Valery , LOWE, David, M. , HAN, Jun , OHLER, Nicholas , GIAQUINTA, Daniel , VOLPE, Anthony, F.
IPC: B01J23/40
CPC classification number: B01J29/80 , B01J29/18 , B01J29/22 , B01J29/405 , B01J29/44 , B01J29/70 , B01J29/74 , B01J37/0009 , B01J2229/12 , B01J2229/20 , B01J2229/32 , B01J2229/42 , C10G45/64
Abstract: Catalysts for dewaxing of hydrocarbon feeds, particularly feeds with elevated sulfur and nitrogen levels, are provided. The dewaxing catalysts include at least two zeolites, including a zeolite with a low silica to alumina ratio. The catalysts may be combined with a low surface binder, or alternatively the catalysts as formulated may have a high ratio of zeolite surface area to external surface area.
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4.发明授权
公开(公告)号：EP1893321B1
公开(公告)日：2010-04-28
申请号：EP06735224.5
申请日：2006-02-16
Inventor： SOCHA, Richard, F. , VARTULI, James, C. , EL-MALKI, El-Mekki , KALYANARAMAN, Mohan , PARK, Paul, W.
CPC classification number: B01D53/9418 , B01D53/9431 , B01D53/9468 , B01D2251/208 , B01D2255/104 , B01D2255/20738 , B01D2255/20746 , B01D2255/20761 , B01D2255/2092 , B01D2255/50 , B01J21/04 , B01J23/42 , B01J23/50 , B01J29/46 , B01J35/0006 , B01J37/0215 , B01J37/0246 , B01J37/0248 , F01N3/206 , F01N13/0097 , F01N13/02 , F01N2370/02
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公开(公告)号：EP2561046A1
公开(公告)日：2013-02-27
申请号：EP11718584.3
申请日：2011-04-22
Applicant: ExxonMobil Research and Engineering Company
Inventor： UMANSKY, Benjamin, S. , KALYANARAMAN, Mohan , HILBERT, Timothy, L. , LOPEZ, Carlos, N. , ZHANG, Lei
CPC classification number: C10G45/02 , B01D3/141 , C10G45/58 , C10G45/64 , C10G65/043 , C10G2300/202 , C10G2300/304 , C10G2300/4018 , C10G2400/04 , C10L1/08
Abstract: A diesel fuel product with beneficial cold flow properties can be produced. A suitable feedstock for forming a diesel boiling range product can be hydrotreated to have a sulfur content of at least about 100 wppm and then dewaxed. This two stage process can allow for production of an arctic or winter diesel without use of high pressures. Optionally, a divided wall column fractionator can be used to allow a single separation stage to handle the effluent from both the hydroprocessing and the dewaxing stages.
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Patent Agency Ranking6.发明公开SOUR SERVICE DEWAXING CATALYST WITHOUT SEPARATE METAL HYDROGENATION FUNCTION 审中-公开脱蜡高硫使用无需单独METALLHYDRIERFUNKTION
公开(公告)号：EP2231522A1
公开(公告)日：2010-09-29
申请号：EP08866276.2
申请日：2008-12-23
Applicant: ExxonMobil Research and Engineering Company
Inventor： ELIA, Christine, N. , KALYANARAMAN, Mohan , DAAGE, Michel, A. , BROWN, Stephen, H. , ZHANG, Lei , CRANE, Robert, A. , SOKOLOVSKII, Valery , LOWE, David, M. , HAN, Jun , OHLER, Nicholas , GIAQUINTA, Daniel , VOLPE, Anthony, F., Jr.
IPC: C01B39/00 , B01J29/06 , B01J29/40 , B01J29/068
CPC classification number: B01J29/703 , B01J21/06 , B01J21/063 , B01J29/7046 , B01J29/7461 , B01J29/7492 , B01J35/1014 , B01J37/0009 , B01J2229/20 , B01J2229/36 , B01J2229/42 , C10G45/64
Abstract: Catalysts for dewaxing of hydrocarbon feeds, particularly feeds with elevated sulfur and nitrogen levels, are provided. The dewaxing catalysts include a zeolite with a low silica to alumina ratio combined with a low surface binder, or alternatively the formulated catalyst has a high ratio of zeolite surface area to external surface area.
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公开(公告)号：EP2231522B1
公开(公告)日：2020-01-15
申请号：EP08866276.2
申请日：2008-12-23
Applicant: ExxonMobil Research and Engineering Company
Inventor： ELIA, Christine, N. , KALYANARAMAN, Mohan , DAAGE, Michel, A. , BROWN, Stephen, H. , ZHANG, Lei , CRANE, Robert, A. , SOKOLOVSKII, Valery , LOWE, David, M. , HAN, Jun , OHLER, Nicholas , GIAQUINTA, Daniel , VOLPE, Anthony, F., Jr.
IPC: C01B39/00 , B01J29/06 , B01J29/40 , B01J29/068 , B01J21/06
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公开(公告)号：EP3478798A1
公开(公告)日：2019-05-08
申请号：EP17729307.3
申请日：2017-05-30
Applicant: ExxonMobil Research and Engineering Company
Inventor： SHIH, Stuart, S. , HILBERT, Timothy, L. , SKOULIDAS, Anastasios, l. , PATEL, Bryan, A. , CHUBA, Michael, R. , SMYTH, Sean, C. , KALYANARAMAN, Mohan
Abstract: Systems and methods are provided for catalytically dewaxing a diesel boiling range feed. In some aspects, catalytic dewaxing can be performed at low hydrogen treat gas rates and/or low hydrogen purity conditions. In other aspects, the systems and methods can allow for distillate dewaxing while reducing or minimizing the amount of equipment required.
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公开(公告)号：EP2242721A1
公开(公告)日：2010-10-27
申请号：EP08868568.0
申请日：2008-12-24
Applicant: ExxonMobil Research and Engineering Company
Inventor： KOWALSKI, Jocelyn, A. , ELIA, Christine, N. , SANTIESTEBAN, Jose, G. , ACHARYA, Madhav , DAAGE, Michel, A. , DANDEKAR, Ajit, B. , SINCLAIR, Darden , KALYANARAMAN, Mohan , ZHANG, Lei
IPC: C01B39/00
CPC classification number: B01J37/0009 , B01J21/04 , B01J21/063 , B01J21/066 , B01J21/08 , B01J29/068 , B01J29/7261 , B01J29/7292 , B01J29/7461 , B01J29/7492 , B01J29/7861 , B01J29/7892 , B01J35/1014 , B01J2229/20 , B01J2229/42 , C10G45/64 , C10G47/20
Abstract: Catalysts for dewaxing of hydrocarbon feeds, particularly feeds with elevated sulfur and nitrogen levels, are provided. The dewaxing catalysts include a zeolite with a low silica to alumina ratio combined with a low surface binder, or alternatively the formulated catalyst has a high ratio of zeolite surface area to external surface area.
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10.发明公开
公开(公告)号：EP1893321A1
公开(公告)日：2008-03-05
申请号：EP06735224.5
申请日：2006-02-16
Inventor： SOCHA, Richard, F. , VARTULI, James, C. , EL-MALKI, El-Mekki , KALYANARAMAN, Mohan , PARK, Paul, W.
CPC classification number: B01D53/9418 , B01D53/9431 , B01D53/9468 , B01D2251/208 , B01D2255/104 , B01D2255/20738 , B01D2255/20746 , B01D2255/20761 , B01D2255/2092 , B01D2255/50 , B01J21/04 , B01J23/42 , B01J23/50 , B01J29/46 , B01J35/0006 , B01J37/0215 , B01J37/0246 , B01J37/0248 , F01N3/206 , F01N13/0097 , F01N13/02 , F01N2370/02
Abstract: A method and apparatus; (10) for catalytically processing a gas stream (13) passing therethrough to reduce the presence of NO therein, wherein the apparatus includes a first catalyst (20) composed of a silver containing alumina that is adapted for catalytically processing the gas stream at a first temperature range, and a second catalyst (22) composed of a copper containing zeolite located downsteam from the first catalyst, wherein the second catalyst is adapted for catalytically processing the gas stream at a lower second temperature range relative to the first temperature range.
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