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公开(公告)号：US12017983B2
公开(公告)日：2024-06-25
申请号：US18169086
申请日：2023-02-14
发明人： Rakesh Agrawal , Zewei Chen , Peter Oladipupo
CPC分类号： C07C5/327 , B01J19/0013 , B01J19/2415 , B01J2219/00081 , B01J2219/00085 , B01J2219/00132
摘要： Systems and processes for dehydrogenating one or more alkanes using electrically heated dehydrogenation reactors. The source of electric energy or power can be a power grid, solar panel, windmill, hydropower, nuclear power, fuel cell, gas turbines, steam turbines, portable generator or the like. The systems and processes provided herein result in a simpler dehydrogenation process which is particularly beneficial at a small scale and at remote locations, including the well site.
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公开(公告)号：US11951451B2
公开(公告)日：2024-04-09
申请号：US17335675
申请日：2021-06-01
IPC分类号： B01J19/24 , B01J19/00 , C07C67/03 , C07C67/08 , C07C67/39 , C07C69/58 , C10L1/02 , C11C3/00 , F28D1/047 , F28D1/06 , F28D7/04 , F28D7/08 , F28D7/10
CPC分类号： B01J19/24 , B01J19/0053 , B01J19/2415 , B01J19/242 , B01J19/2425 , B01J19/243 , C07C67/03 , C07C67/08 , C07C67/39 , C10L1/026 , C11C3/003 , F28D1/0472 , F28D1/06 , F28D7/04 , F28D7/085 , F28D7/106 , B01J2219/00083 , B01J2219/00085 , B01J2219/00087 , B01J2219/00099 , B01J2219/185 , B01J2219/1943 , C07C69/58 , C10L2200/0469 , C10L2290/06 , Y02E50/10 , C07C67/03 , C07C69/58
摘要： A reactor and process for the production of bio-diesel. The reactor includes one or more coiled reaction lines. The lines are positioned within a tank containing a heat transfer media such as molten salt, maintained at about 750 F. A pump circulates the media within the tank. An emulsion of alcohol; refined feed stock, including glycerides and/or fatty acids; and preferably water is pumped through the reaction lines at temperatures and pressures sufficient to maintain the alcohol in a super-critical state. The curvature of the coils, pump pulsing, and the flow rate of the emulsion keep the emulsion in a turbulent state while in the reactor, ensuring thorough mixing of the alcohol and feed stock. The alcohol reacts with the glycerides and fatty acids to form bio-diesel. The reaction is fast, efficient with regard to energy input and waste generation, and requires minimal alcohol.
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公开(公告)号：US11724245B2
公开(公告)日：2023-08-15
申请号：US17401993
申请日：2021-08-13
申请人： AMOGY Inc.
发明人： Young Suk Jo , Hyunho Kim
IPC分类号： B01J19/24 , F28F1/12 , B01J37/02 , B01J37/08 , H01M8/04014 , H01M8/0606 , B08B3/08
CPC分类号： B01J19/248 , B01J19/244 , B01J37/024 , B01J37/0217 , B01J37/08 , B08B3/08 , F28F1/12 , H01M8/04014 , H01M8/0606 , B01J2219/00081 , B01J2219/00085 , B01J2219/2465 , B01J2219/2466 , H01M2250/20
摘要： An apparatus includes an integrated heat exchanger and reactor module. The integrated heat exchanger and reactor module includes a heat exchanger channel, and a reactor channel which is thermally coupled to the heat exchanger channel. The reactor channel includes a layer of catalyst material that is configured to produce hydrogen by endothermic catalytic decomposition of ammonia, which flows through the reactor channel, using thermal energy that is absorbed by the reactor channel from the heat exchanger channel.
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公开(公告)号：US20190211126A1
公开(公告)日：2019-07-11
申请号：US16330203
申请日：2017-09-05
发明人： Wolfgang FISCHER , Peter ITTEMANN , Florian PATCAS , Michael RUF , Rainer MOORS , Thorsten SCHNABEL
IPC分类号： C08F220/44 , C08F212/10 , C08F212/12 , C08F212/08 , C08F220/18 , B01J19/06 , B01J19/00
CPC分类号： C08F220/44 , B01J19/0013 , B01J19/06 , B01J19/18 , B01J19/2425 , B01J2219/00085 , B01J2219/00103 , B01J2219/00123 , B01J2219/00128 , C08F212/08 , C08F212/10 , C08F212/12 , C08F220/18 , C08F2/01 , C08F2/06
摘要： The invention relates to a method for producing a polymer from a first component and a second component by means of a reactor (50), wherein reaction heat in the reactor (50) is discharged via an evaporative cooler (40), wherein gaseous exhaust vapour in the reactor (50) is supplied to the evaporative cooler (40), and condensed exhaust vapour is guided from the evaporative cooler (40) back into the reactor (50). In this way, the first component and/or second component are supplied at least partially via the evaporative cooler (40) and moved from the evaporative cooler (40) into the reactor (50). The invention also relates to a system for producing a polymer, comprising a reactor (50) and an evaporative cooler (40) for discharging reaction heat in the reactor (50). In addition, the evaporative cooler (40) has at least one filling opening (46) for filling in the first and/or second component.
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公开(公告)号：US10072103B2
公开(公告)日：2018-09-11
申请号：US15646710
申请日：2017-07-11
发明人： Timothy O. Odi , Ralph Romig , Joseph Curren , Anurag Gupta
CPC分类号： C08F2/01 , B01J19/0013 , B01J19/1837 , B01J19/1862 , B01J19/242 , B01J19/2435 , B01J2219/00051 , B01J2219/00058 , B01J2219/00085 , B01J2219/00094 , B01J2219/00103 , B01J2219/24 , C08F2/001 , F28D7/106 , F28D15/00
摘要： A system and method for startup of a polyolefin reactor temperature control system having a first reactor temperature control path, a second reactor temperature control path, and a shared temperature control path. In some embodiments, during startup the second reactor temperature control path is configured to allow the temperature of a second reactor to rise due to the heat of the exothermic polymerization reaction occurring within the reactor until reaching a predetermined setpoint temperature. In other embodiments, during startup a first reactor temperature control path is configured to include a heat exchanger used as a cooler, and a second reactor temperature control path is configured to include a heat exchanger used as a heater, to raise the temperature of the second reactor until reaching a predetermined setpoint temperature.
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公开(公告)号：US09803153B2
公开(公告)日：2017-10-31
申请号：US14976307
申请日：2015-12-21
CPC分类号： C10L3/00 , B01J12/007 , B01J19/2425 , B01J19/248 , B01J19/249 , B01J2219/00081 , B01J2219/00085 , B01J2219/00087 , B01J2219/00099 , B01J2219/00157 , B01J2219/00159 , B01J2219/2453 , B01J2219/2458 , B01J2219/2462 , B01J2219/2479 , B01J2219/2482 , B01J2219/2486 , C01B3/34 , C01B2203/0216 , C01B2203/0222 , C01B2203/0811 , C01B2203/1235 , C01B2203/1241 , C01B2203/148
摘要： A radiant, non-catalytic recuperative reformer has a flue gas flow path for conducting hot exhaust gas from a thermal process and a reforming mixture flow path for conducting a reforming mixture. At least a portion of the reforming mixture flow path is positioned adjacent to the flue gas flow path to permit heat transfer from the hot exhaust gas to the reforming mixture. The reforming mixture flow path contains substantially no material commonly used as a catalyst for reforming hydrocarbon fuel (e.g., nickel oxide, platinum group elements or rhenium), but instead the reforming mixture is reformed into a higher calorific fuel via reactions due to the heat transfer and residence time. In a preferred embodiment, a portion of the reforming mixture flow path is positioned outside of flue gas flow path for a relatively large residence time.
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公开(公告)号：US20170306059A1
公开(公告)日：2017-10-26
申请号：US15646710
申请日：2017-07-11
发明人： Timothy O. Odi , Ralph Romig , Joseph Curren , Anurag Gupta
CPC分类号： C08F2/01 , B01J19/0013 , B01J19/1837 , B01J19/1862 , B01J19/242 , B01J19/2435 , B01J2219/00051 , B01J2219/00058 , B01J2219/00085 , B01J2219/00094 , B01J2219/00103 , B01J2219/24 , C08F2/001 , F28D7/106 , F28D15/00
摘要： A system and method for startup of a polyolefin reactor temperature control system having a first reactor temperature control path, a second reactor temperature control path, and a shared temperature control path. In some embodiments, during startup the second reactor temperature control path is configured to allow the temperature of a second reactor to rise due to the heat of the exothermic polymerization reaction occurring within reactor until reaching a predetermined setpoint temperature. In other embodiments, during startup a first reactor temperature control path is configured to include a heat exchanger used as a cooler, and a second reactor temperature control path is configured to include a heat exchanger used as a heater, to raise the temperature of the second reactor until reaching a predetermined setpoint temperature.
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公开(公告)号：US09737869B2
公开(公告)日：2017-08-22
申请号：US14818362
申请日：2015-08-05
申请人： IHI Corporation
发明人： Hiroyuki Kamata , Koki Hamada , Takuya Yoshinoya
CPC分类号： B01J19/249 , B01J19/0093 , B01J2219/00085 , B01J2219/00783 , B01J2219/00822 , B01J2219/00835 , B01J2219/00855 , B01J2219/0086 , B01J2219/00873 , B01J2219/00898 , B01J2219/2453 , B01J2219/2462 , B01J2219/2479 , C01B3/384 , C01B2203/0233 , C01B2203/0833 , C01B2203/1047 , C01B2203/1058 , C01B2203/1064 , Y02P20/52
摘要： A reactor includes a reaction-side flow passage through which a reaction fluid being a fluid constituting a reaction object flows; a temperature controller (heat-medium side flow passage) configured to heat or cool the reaction fluid from outside the reaction-side flow passage; and a catalyst configured to promote a reaction of the reaction fluid, the catalyst provided in the reaction-side flow passage so that a contact area with the reaction fluid is larger on a downstream side than on an upstream side in the reaction-side flow passage.
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公开(公告)号：US09669377B2
公开(公告)日：2017-06-06
申请号：US14755446
申请日：2015-06-30
申请人： UOP LLC
发明人： Zhanping Xu , James Hagen , Sanford A. Victor , Phillip F. Daly , Kurt Detrick
IPC分类号： B01J19/00 , B01J19/18 , B01J19/24 , C07C2/62 , F28F9/013 , F28D7/04 , F28D7/06 , F28D7/14 , F28D7/16 , F28F9/22
CPC分类号： B01J19/006 , B01J19/1862 , B01J19/2415 , B01J2219/00085 , B01J2219/0009 , B01J2219/00094 , B01J2219/00103 , B01J2219/00763 , C07C2/62 , F28D7/04 , F28D7/06 , F28D7/14 , F28D7/1646 , F28F9/0136 , F28F2009/226
摘要： An ionic liquid reactor unit and a process for controlling heat generation from an ionic liquid reactor unit. The ionic liquid reactor unit may include an external heat exchanger. The effluent from the reactor is separated in a separation zone allowing the hydrocarbon phase to transfer heat to a cooling fluid. The heat exchanger may be a tube-in-shell, a spiral plate heat exchanger, a hair pin heat exchanger. The heat exchanger accommodates the separation of the ionic liquid from the hydrocarbon phase, and may allow for the ion liquid to be drained.
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10.发明申请公开(公告)号：US20170095790A1
公开(公告)日：2017-04-06
申请号：US15381212
申请日：2016-12-16
申请人： ENVIROLLEA INC.
发明人： Lucie B. WHEELER
CPC分类号： B01J19/28 , B01D11/02 , B01J4/001 , B01J4/002 , B01J2204/005 , B01J2219/00085 , B01J2219/00157 , B01J2219/00247 , B01J2219/00768 , B01J2219/0077 , B01J2219/00777 , B01J2219/187 , C10B1/10 , C10B31/12 , C10B47/30 , C10B55/00 , C10G9/005 , C10G9/40 , C10G2300/1003 , C10G2300/1007 , C10G2300/1033 , C10G2300/1062 , C10G2300/308 , C10G2400/04 , C10G2400/10 , C10G2400/18
摘要： A reactor and its internals used for the thermal processing of a liquid mixture. The reactor comprises plates and at least part of the surface of said plates is used to perform the thermal processing. The reactor and its internals are used for the thermal processing of various liquid mixtures containing organic compounds. The processes, for thermal processing the mixture comprising organic compounds, comprising the steps of feeding the reactor and its internals and being useful for treating wastes oils and/or for destroying hazardous and/or toxic products; and/or for reusing waste products in an environmentally acceptable form and/or way, and/or for cleaning contaminated soils or beaches, and/or cleaning tar pits, and/or use in coal-oil co-processing, and/or recovering oil from oil spills, and/or PCB free transformed oils. A process for fabricating the reactor and its internals is also proposed.
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