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公开(公告)号：US20230044254A1
公开(公告)日：2023-02-09
申请号：US17792450
申请日：2021-01-15
发明人： Anders OLSSON
摘要： Reactor for recovery or recycling of hydrocarbon products from hydrocarbon-containing material by decomposing and gasifying the material in a reactor housing, comprising a gas/particle separator device arranged to separate solid particles accompanying the gas and to return these particles directly to the reactor housing in the opposite direction to axially flowing gasified hydrocarbon products, and/or comprising a rotor shaft with axially running channels which are in flow communication with a coolant, and/or comprising a radial play formed between the periphery of a rotor and the inside of the reactor housing and amounting to at least 3 cm and at most 6 cm.
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公开(公告)号：US10800977B2
公开(公告)日：2020-10-13
申请号：US16555810
申请日：2019-08-29
IPC分类号： C10G9/00 , C10B55/10 , C10B55/06 , C10G7/06 , C10G69/14 , B01D3/14 , C10G47/00 , C10G21/00 , C10G45/00 , C10G69/06 , C10G67/04 , C10G65/00 , C10G9/36
摘要： Process scheme configurations are disclosed that enable conversion of crude oil feeds with several processing units in an integrated manner into petrochemicals. The designs utilize minimum capital expenditures to prepare suitable feedstocks for the steam cracker complex. The integrated process for converting crude oil to petrochemical products including olefins and aromatics, and fuel products, includes mixed feed steam cracking and gas oil steam cracking. Feeds to the mixed feed steam cracker include light products and naphtha from hydroprocessing zones within the battery limits, recycle streams from the C3 and C4 olefins recovery steps, and raffinate from a pyrolysis gasoline aromatics extraction zone within the battery limits. Feeds to the gas oil steam cracker include gas oil range intermediates from the vacuum gas oil hydroprocessing zone. Furthermore, vacuum residue is processed in a delayed coker unit to produce coker naphtha, which is hydrotreated and passed as additional feed to aromatics extraction zone and/or the mixed feed steam cracker, and coker gas oil range intermediates as additional feed to the gas oil hydroprocessing zone.
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公开(公告)号：US10472574B2
公开(公告)日：2019-11-12
申请号：US15817143
申请日：2017-11-17
IPC分类号： C10G7/00 , C10G7/06 , C10G47/00 , C10G47/32 , C10G69/00 , C10G9/00 , C10B55/10 , C10B55/06 , C10G69/14 , B01D3/14 , C10G45/00 , C10G65/00 , C10G67/04 , C10G69/06 , C10G9/36 , C10G21/00
摘要： Process scheme configurations are disclosed that enable conversion of crude oil feeds with several processing units in an integrated manner into petrochemicals. The designs utilize minimum capital expenditures to prepare suitable feedstocks for the steam cracker complex. The integrated process for converting crude oil to petrochemical products including olefins and aromatics, and fuel products, includes mixed feed steam cracking and gas oil steam cracking. Feeds to the mixed feed steam cracker include light products and naphtha from hydroprocessing zones within the battery limits, recycle streams from the C3 and C4 olefins recovery steps, and raffinate from a pyrolysis gasoline aromatics extraction zone within the battery limits. Feeds to the gas oil steam cracker include gas oil range intermediates from the vacuum gas oil hydroprocessing zone. Furthermore, vacuum residue is processed in a delayed coker unit to produce coker naphtha, which is hydrotreated and passed as additional feed to aromatics extraction zone and/or the mixed feed steam cracker, and coker gas oil range intermediates as additional feed to the gas oil hydroprocessing zone.
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4.发明申请公开(公告)号：US20190194549A1
公开(公告)日：2019-06-27
申请号：US16191505
申请日：2018-11-15
发明人： Walter E. Dubois
CPC分类号： C10G9/32 , C10B55/10 , C10B57/02 , C10G9/005 , C10G2300/1044 , C10G2300/708 , H02K7/1823
摘要： The present invention relates to a system and a process for converting heavy oils into light hydrocarbon products and electric power. The system comprises a CFB reactor for thermal cracking of heavy oils to generate light hydrocarbon products, coupled with a CFB boiler power plant for converting coke particles produced in the CFB reactor into flue gas and then producing steam for generation of electric power. The system and process of the present invention efficiently produces valuable products from heavy oils (electric power and a full range of hydrocarbon products ranging from Heavy Coker Gas Oil to refinery fuel gas) with negligible coke production and minimal or no generation of low heating value gas.
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公开(公告)号：US09889420B2
公开(公告)日：2018-02-13
申请号：US14955134
申请日：2015-12-01
申请人： Brian Allen Knapper , Christian Wolfgang Schroeter , Robert William Skwarok , Nicholas Prociw , Jennifer McMillan
发明人： Brian Allen Knapper , Christian Wolfgang Schroeter , Robert William Skwarok , Nicholas Prociw , Jennifer McMillan
IPC分类号： B01J8/00 , B01J8/18 , B01J8/24 , F23C10/00 , F23C10/18 , F23C10/20 , F23C10/22 , C10B55/00 , C10B55/02 , C10B55/04 , C10B55/08 , C10B55/10 , F23D11/38 , C10G9/00 , F23D11/10 , F23G5/027 , F23G5/30 , F23G5/44 , F23G7/05 , F23D11/00 , F23D11/36 , F23G5/00 , F23G5/02 , F23G7/00 , F23G7/02
CPC分类号： B01J8/1818 , B01J8/1827 , B01J8/24 , B01J2208/00902 , C10B55/10 , C10G9/005 , F23C10/22 , F23D11/102 , F23D11/38 , F23G5/0276 , F23G5/30 , F23G5/446 , F23G7/05 , F23G2201/40
摘要： A feed injector for a circulating fluid bed reactor is fitted with a discharge nozzle with a circular, radially notched discharge orifice to improve the surface-to-volume ratio of the spray pattern formed by the nozzle. The feed injector is useful for injecting fluids into various types of circulating fluid bed reactors in which good contact between the components of the fluidized bed and the injected fluid is required. It is particularly useful in fluid coking reactors.
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公开(公告)号：US09738836B2
公开(公告)日：2017-08-22
申请号：US14812363
申请日：2015-07-29
IPC分类号： C10B31/00 , C10B31/12 , B01J8/00 , B01J8/18 , C10B55/10 , C10G9/00 , C10G9/32 , C10J3/48 , B05B7/04 , C10B55/00 , C10B55/02 , C10B55/04 , C10B55/08 , C10G9/28 , C10J3/00 , C10J3/46
CPC分类号： C10G9/005 , B01J8/1827 , B01J2208/00902 , B01J2208/00911 , B05B7/0425 , C10B31/12 , C10B55/10 , C10G9/32 , C10G2300/1033 , C10G2300/107 , C10G2300/1077 , C10J3/48 , C10J2300/0943
摘要： The liquid feed nozzle assemblies for a circulating fluid bed reactor comprise (i) a throttle body premixer to combine liquid feed with atomization steam to form a liquid feed/steam mixture comprising gas bubbles in liquid; (ii) a conduit connected to the premixer and to a discharge nozzle to convey a flow of the liquid/steam mixture created by the premixer to the nozzle body; (iii) a discharge nozzle connected to the flow conduit to shear the liquid feed/steam mixture to create liquid feed droplets of reduced size and (iv) a disperser at the outlet of the discharge nozzle to provide a spray jet of liquid feed having an increased surface area relative to a cylindrical jet. The nozzle assembles are particularly useful in fluid coking units using heavy oil feeds such a tar sands bitumen.
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7.发明授权公开(公告)号：US09162171B2
公开(公告)日：2015-10-20
申请号：US13341854
申请日：2011-12-30
CPC分类号： B04C5/04 , B01D45/12 , B01D45/16 , B01D50/002 , B04C5/15 , C10B49/22 , C10B55/10 , C10G2300/40
摘要： A method, system, and apparatus for separation in processing of feedstocks are disclosed. According to one embodiment, an apparatus comprises a tubular vessel having a square pipe entry and a vapor outlet, wherein the vapor outlet is positioned at the top of the tubular vessel, and wherein the square pipe entry is tangential to an inner diameter of the tubular vessel; a barrel positioned below the tubular vessel; and a double isolation knife valve positioned between the tubular vessel and the barrel, wherein a stream of gas and solids enters the tubular vessel through the square pipe entry, and wherein the gas and solids are separated by using centrifugal force, and wherein the gas exits the vapor outlet and the solids are collected in the barrel.
摘要翻译： 公开了一种在原料加工中分离的方法，系统和装置。 根据一个实施例，一种装置包括具有方形管入口和蒸汽出口的管状容器，其中蒸汽出口位于管状容器的顶部，并且其中方形管入口与管状物的内径相切 船只; 位于管状容器下方的桶; 以及位于管状容器和桶之间的双隔离刀阀，其中气体和固体物流通过方形管入口进入管状容器，并且其中气体和固体通过离心力分离，并且其中气体离开 蒸汽出口和固体被收集在桶中。
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公开(公告)号：US09109165B2
公开(公告)日：2015-08-18
申请号：US12271880
申请日：2008-11-15
申请人： Paul R. Zimmerman , Dennis M. Clary
发明人： Paul R. Zimmerman , Dennis M. Clary
IPC分类号： C10G51/04 , C10G9/14 , C10G49/22 , C10G47/18 , C10G47/20 , C10B55/10 , C10B55/00 , C10B57/04 , C10G9/00 , C10G47/00 , C10G69/06
摘要： Integrated slurry hydrocracking (SHC) and coking methods for making slurry hydrocracking (SHC) distillates are disclosed. Representative methods involve passing a slurry comprising a vacuum column resid, a liquid coker product, and a solid particulate through an SHC reaction zone in the presence of hydrogen to obtain the SHC distillate. Atmospheric distillation in the SHC product recovery section yields a combined SHC gas oil/SHC pitch stream that is sent to coking to generate the liquid coker product. In a representative embodiment, vacuum distillation in the SHC product recovery is avoided, thereby eliminating equipment that is often most susceptible to fouling.
摘要翻译： 公开了用于制备浆料加氢裂化（SHC）馏出物的综合浆料加氢裂化（SHC）和焦化方法。 代表性的方法包括在氢气存在下通过SHC反应区使含有真空塔渣，液体焦化器产物和固体颗粒的浆液通过以获得SHC馏出物。 在SHC产物回收部分中的大气蒸馏产生组合的SHC瓦斯油/ SHC沥青流，其被发送到焦化以产生液体焦化产物。 在代表性的实施方案中，避免了在SHC产物回收中的真空蒸馏，从而消除了经常最容易污染的设备。
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公开(公告)号：US09056297B2
公开(公告)日：2015-06-16
申请号：US13723591
申请日：2012-12-21
申请人： S. Mark Davis , Larry L. Iaccino , Richard C. Stell , Steven E. Silverberg , Jiunn-Shyan Liou , Howard Freund
发明人： S. Mark Davis , Larry L. Iaccino , Richard C. Stell , Steven E. Silverberg , Jiunn-Shyan Liou , Howard Freund
IPC分类号： B01J19/00 , C10B55/10 , C10B57/04 , C10B57/06 , C10G11/18 , C10J3/48 , B01J19/24 , B01J8/18 , C10G9/34 , C10G9/36 , C10J3/46
CPC分类号： B01J19/0053 , C10B55/10 , C10B57/04 , C10B57/06 , C10G9/36 , C10G11/18 , C10G2300/1077 , C10G2300/203 , C10G2300/206 , C10G2300/301 , C10G2300/4006 , C10G2300/807 , C10G2400/20 , C10J3/463 , C10J3/482 , C10J2300/0943 , C10J2300/0956 , C10J2300/0973
摘要： A process and apparatus for cracking a hydrocarbon feed containing resid, comprising: heating a hydrocarbon feedstock containing resid; passing said heated hydrocarbon feedstock to a vapor/liquid separator; flashing said heated hydrocarbon feedstock in said vapor/liquid separator to form a vapor phase and a liquid phase containing said resid; passing at least a portion of said resid-containing liquid phase from said vapor/liquid separator to a thermal conversion reactor operating at 649° C. or more, wherein the thermal conversion reactor contains coke particles; and converting at least a portion of said resid into olefins.
摘要翻译： 一种用于裂化含有渣油的烃进料的方法和装置，包括：加热含有残渣的烃原料; 将所述加热的烃原料通入气/液分离器; 在所述气/液分离器中闪蒸所述加热的烃原料以形成含有所述残渣的气相和液相; 将来自所述蒸汽/液体分离器的至少一部分所述残留液体相转移到在649℃或更高温度下操作的热转化反应器，其中所述热转化反应器含有焦炭颗粒; 以及将所述残留物的至少一部分转化为烯烃。
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公开(公告)号：US09045694B2
公开(公告)日：2015-06-02
申请号：US13375351
申请日：2010-06-01
申请人： Pekka Jokela , Jani Lehto
发明人： Pekka Jokela , Jani Lehto
IPC分类号： C10B53/00 , C10B49/22 , C10G9/32 , C10B49/10 , C10B55/10 , C10G1/02 , C10B57/10 , C10B49/16 , C10B53/02 , F23C10/00
CPC分类号： C10B49/22 , C10B49/10 , C10B49/16 , C10B53/00 , C10B53/02 , C10B55/10 , C10B57/10 , C10G1/02 , C10G9/32 , F23C10/002 , F23G2201/303 , F23G2203/501 , F23G2203/504 , F23G2206/10 , Y02E50/14
摘要： The invention relates to a method of carrying out pyrolysis process in a pyrolysis reactor for solid fuel to produce pyrolysis oil. The method comprises supplying solid fuel into a drying zone in the pyrolysis reactor for removing moisture containing gases, drying the solid fuel in the drying zone and extracting the moisture containing gases removed from the solid fuel out of the pyrolysis reactor, passing the dried solid fuel from the drying zone to the pyrolysis zone of the pyrolysis reactor, pyrolyzing the dried solid fuel for separating pyrolysis gases from the dried solid fuel and conducting the pyrolysis gases from the pyrolysis reactor to a condenser for producing pyrolysis oil.
摘要翻译： 本发明涉及在用于固体燃料的热解反应器中进行热解过程以产生热解油的方法。 该方法包括将固体燃料供入热解反应器中的干燥区，以除去含水气体，干燥干燥区中的固体燃料，将从固体燃料中除去的含水气体从热解反应器中排出，将干燥的固体燃料 从干燥区到热解反应器的热解区，热解干燥的固体燃料，用于从干燥的固体燃料中分离出热解气体，并将热解气体从热解反应器导入冷凝器以产生热解油。
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