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81. 发明授权

US11117809B2 Method for start-up heating of an ammonia synthesis converter 有权
公开(公告)号：US11117809B2
公开(公告)日：2021-09-14
申请号：US16089111
申请日：2017-04-24
申请人： Haldor Topsøe A/S
发明人： Poul Erik Højlund Nielsen
IPC分类号： C01C1/04 , B01J8/02 , B01J23/745 , B01J35/00
摘要： In a novel method for start-up heating of a converting re-actor in an ammonia synthesis plant, the conventional use of a gas fired heater is replaced by inductive heating. The inductive heating is obtained using an alternating high frequency current, which is passed through an inductive coil located inside the reactor, especially mounted inside a pressure shell. The method makes it possible to run reactions at high temperatures and high pressures in a very efficient way.

82. 发明申请

US20210276861A1 METHOD FOR THE DEHYDROGENATION OF ORGANIC MOLECULES 有权
公开(公告)号：US20210276861A1
公开(公告)日：2021-09-09
申请号：US16319778
申请日：2017-07-14
申请人： Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung
发明人： Andreas Hornung , Clemens Schmetterer , Daniela Dommel
IPC分类号： C01B3/00 , B01J8/08 , B01J8/02
摘要： The present application relates to a process for dehydrogenating organic molecules (OM) in a reaction vessel by means of an inductive field, wherein the reaction vessel and its contents are free of platinum, palladium, rhodium, gold, iridium, titanium, tantalum or ruthenium.
The present invention further relates to a process and to a corresponding reaction vessel for dehydrogenating organic molecules (OM), said process having the following steps: a) feeding the organic molecules (OM) into a reaction vessel (RB), where the reaction vessel i) has been provided with a device for generating an inductive field (IF); and ii) comprises a solid loose material (FLM), b) applying an inductive field (IF) and allowing the inductive field (IF) to act on the solid loose material (FLM) and the organic molecules (OM), c) removing the hydrogen from the reaction vessel (RB) during and/or after step b), d) removing the dehydrogenated organic molecules (DOM) from the reaction vessel (RB) during and/or after step b), for example during step c), wherein the solid loose material (FLM) is such that it can couple magnetically to the inductive field (IF) and consists of a metal (M) or metal alloy (ML) which can couple magnetically to the inductive field (IF) or has an outer layer (Sch) comprising or consisting of a metal (M) or metal alloy (ML) and the reaction vessel is such that the solid loose material (FLM) can couple to the inductive field (IF) and the solid loose material (FLM) comes into contact with the organic molecules (OM).

83. 发明授权

US11110422B2 Annular catalyst carrier container for use in a tubular reactor 有权
公开(公告)号：US11110422B2
公开(公告)日：2021-09-07
申请号：US16848341
申请日：2020-04-14
申请人： Johnson Matthey Davy Technologies Limited
发明人： Julian Gray
IPC分类号： B01J8/02 , B01J8/06 , B01J8/00 , B01J8/04 , B01J19/24
摘要： A catalyst carrier for insertion in a reactor tube of a tubular reactor, said catalyst carrier comprising: a container for holding catalyst in use, said container having a bottom surface closing the container, and a top surface; a carrier outer wall extending from the bottom surface to the top surface; a seal extending from the container by a distance which extends beyond the carrier outer wall; said carrier outer wall having apertures located below the seal.

84. 发明申请

US20210269723A1 SYSTEMS FOR IMPROVING YIELDS OF HYDROCARBON FUELS FROM ALCOHOLS 有权
公开(公告)号：US20210269723A1
公开(公告)日：2021-09-02
申请号：US17322361
申请日：2021-05-17
申请人： VERTIMASS, LLC
发明人： Charles E WYMAN , John R HANNON
IPC分类号： C10G3/00 , B01J8/00 , B01J8/02
摘要： Systems are provided that permit temperature control of a catalyst bed for conversion of alcohols to fuel hydrocarbons by modulating the water content of the alcohol feed stream provided to the catalyst bed. In some embodiments a secondary catalyst bed is provided for the conversion of light hydrocarbons found in the initial hydrocarbon product to fuel hydrocarbons that are liquid at ambient temperature and pressure.

85. 发明授权

US11103843B2 Optimized reactor configuration for optimal performance of the aromax catalyst for aromatics synthesis 有权
公开(公告)号：US11103843B2
公开(公告)日：2021-08-31
申请号：US16745787
申请日：2020-01-17
申请人： Chevron Phillips Chemical Company LP
发明人： Vincent D. McGahee , Daniel M. Hasenberg
IPC分类号： B01J8/00 , B01J8/02 , B01J8/04 , B01J8/06 , B01J8/08 , B01J19/00 , B01J19/24 , C10G35/00 , C10G35/04 , C10G59/00 , C10G59/02
摘要： A naphtha reforming reactor system comprising a first reactor comprising a first inlet and a first outlet, wherein the first reactor is configured to operate as an adiabatic reactor, and wherein the first reactor comprises a first naphtha reforming catalyst; and a second reactor comprising a second inlet and a second outlet, wherein the second inlet is in fluid communication with the first outlet of the first reactor, wherein the second reactor is configured to operate as an isothermal reactor, and wherein the second reactor comprises a plurality of tubes disposed within a reactor furnace, a heat source configured to heat the interior of the reactor furnace; and a second naphtha reforming catalyst disposed within the plurality of tubes, wherein the first naphtha reforming catalyst and the second naphtha reforming catalyst are the same or different.

86. 发明授权

US11098024B2 Methods and related tools for CBD conversion to THC 有权
公开(公告)号：US11098024B2
公开(公告)日：2021-08-24
申请号：US16741741
申请日：2020-01-13
申请人： Alex Nivorozhkin
发明人： Alex Nivorozhkin
IPC分类号： C07D311/80 , B01J8/02 , B01J8/00 , B01J31/10 , B01J21/08 , B01J27/12 , B01J29/08 , B01J29/85 , B01J35/02 , A61M11/04 , A24F40/40 , B01J29/40
摘要： The present invention is directed to methods of producing THC from CBD utilizing non-harsh methodology and resulting in substantially increased yields, as well as devices built upon these novel methods. The methods and devices are material efficient, and in certain embodiments, solvent-free. In particular, in certain embodiments, these methods and related devices are suitable for commercial production of THC from CBD. Furthermore, in certain embodiments, the present invention provides methods of producing THC from CBD in manner that affords tunability to select the ratio of THC-8 to THC-9.

87. 发明授权

US11097243B2 System and method of dehydrogenative coupling 有权
公开(公告)号：US11097243B2
公开(公告)日：2021-08-24
申请号：US16670243
申请日：2019-10-31
申请人： King Abdullah University of Science and Technology
发明人： Kuo-Wei Huang , Zhiping Lai
IPC分类号： B01J16/00 , B01J8/02 , B01J8/00 , B01J23/46 , C07C67/40 , B01J31/18 , C07C67/00 , B01J15/00 , B01J19/24
摘要： Embodiments include a system that may include a reactor including a reaction zone and a gas release zone separated by a selectively permeable membrane, wherein the selectively permeable membrane permits hydrogen to pass through the membrane and substantially blocks a substrate and its dehydrogenative coupling product from passing through the membrane. Embodiments further include a method of producing a dehydrogenative coupling product, wherein the method may include exposing a substrate to a catalyst in a reaction zone of a reactor; coupling the substrate to form the dehydrogenative coupling product and hydrogen; and separating the hydrogen from the dehydrogenative coupling product using a selectively permeable membrane and passing the hydrogen to a gas release zone of the reactor.

88. 发明申请

US20210237027A1 Hydroprocessing Reactor to Lower Pressure Drop and Extend Catalyst Life 有权
公开(公告)号：US20210237027A1
公开(公告)日：2021-08-05
申请号：US17234910
申请日：2021-04-20
申请人： Duke Technologies, LLC
发明人： Michael D. Ackerson , Michael Steven Byars
IPC分类号： B01J19/32 , B01J19/00 , B01J8/04 , B01J4/00 , B01D15/12 , B01J8/02
摘要： A reactor for accommodating high contaminant feedstocks includes a reactor vessel having an inlet for introducing a feedstock containing contaminants into an interior of the reactor vessel. A basket is located within the reactor vessel interior and contains a particulate material for removing contaminants from the feedstock to form a purified feedstock that is discharged to a purified feedstock outlet. A catalyst is located within the reactor vessel and in fluid communication with the purified feedstock outlet of the basket for contacting the purified feedstock to form a desired product.

89. 发明申请

US20210229080A1 COMPOSITE MEDIA FOR NON-OXIDATIVE ETHANE DEHYDROGENATION, AND RELATED ETHANE ACTIVATION SYSTEMS AND METHOD OF PROCESSING AN ETHANE-CONTAINING STREAM 有权
公开(公告)号：US20210229080A1
公开(公告)日：2021-07-29
申请号：US17260486
申请日：2019-07-15
申请人： Battelle Energy Alliance, LLC
发明人： Lucun Wang , Dong Ding , Yunya Zhang , Ting He
IPC分类号： B01J29/46 , B01J29/40 , B01J29/44 , B01J35/10 , B01J35/02 , B01J8/02 , B01J8/00 , C01B3/26 , C07C5/333
摘要： A composite media for non-oxidative C2H6 dehydrogenation comprises an aluminosilicate zeolite matrix, and an EDH catalyst on one or more of an external surface of the aluminosilicate zeolite matrix and internal surfaces within pores of the aluminosilicate zeolite matrix. The EDH catalyst comprises one or more of Fe, Zn, Pt, Ga, alloys thereof, and oxides thereof. A C2H6 activation system, and a method of processing a C2H6-containing stream are also described.

90. 发明授权

US11066606B2 Systems and methods for catalytic upgrading of vacuum residue to distillate fractions and olefins with steam 有权
$Systems and methods for catalytic upgrading of vacuum residue to distillate fractions and olefins with steam$
公开(公告)号：US11066606B2
公开(公告)日：2021-07-20
申请号：US16681517
申请日：2019-11-12
申请人： SAUDI ARABIAN OIL COMPANY
发明人： Emad Naji Al-Shafei , Mohamed Al-Bahar , Ali Nader Al-Jishi , Ki-Hyouk Choi , Ali Al-Nasir , Mohammad Al-Jishi
IPC分类号： C10G11/05 , C10G47/16 , B01J8/02 , B01J29/40 , B01J29/76 , B01J38/02
摘要： Systems and methods for upgrading a heavy oil feed to a light product comprising distillate fractions and olefins, the method including combining a heavy oil feed with a naphtha-based cracking additive to produce a mixed heavy oil feed; heating the mixed heavy oil feed with a nano-zeolite catalyst in the presence of steam to effect catalytic upgrading of the mixed heavy oil feed to produce lighter distillate fractions and olefins in an upgraded product, the upgraded product including at least about 30 wt. % olefins; and separating the lighter distillate fractions from the olefins.

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