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21. 发明申请

WO2013177485A2 METHODS AND SYSTEMS FOR COOLING HOT PARTICULATES 审中-公开
标题翻译：用于冷却热颗粒物的方法和系统
公开(公告)号：WO2013177485A2
公开(公告)日：2013-11-28
申请号：PCT/US2013/042584
申请日：2013-05-24
申请人： KELLOGG BROWN & ROOT LLC , CHAN, Iwan, H. , PHILLIPS, William, E. , LI, Yongchao
发明人： CHAN, Iwan, H. , PHILLIPS, William, E. , LI, Yongchao
IPC分类号： F28D15/00 , G05D16/00 , F28F27/02
CPC分类号： F28D1/02 , C10J3/00 , C10J2300/1628 , F28D7/005 , F28D7/06 , F28D7/12 , F28D7/1607 , F28D13/00 , F28F9/0202
摘要： Methods, systems, and apparatus for cooling particulates are provided. The method can include introducing particulates to a heat exchanger containing a tube bundle having a plurality of tubulars, introducing a coolant to the plurality of tubulars through a coolant inlet, flowing the particulates through the shell side of the heat exchanger, and contacting at least a portion of the particulates with the tube bundle. The method can also include recovering a heated coolant from the coolant outlet and recovering cooled particulates from the particulate outlet. The heat exchanger can include a vessel having an elongated shell having a first end, a second end, one or more sidewalls, a shell side particulate inlet disposed in the one or more sidewalis for receiving particulates, a shell side particulate outlet disposed adjacent the second end for discharging cooled particulates, and a tube bundle including a plurality of tubulars disposed within the vessel.
摘要翻译：提供了用于冷却颗粒物的方法，系统和装置。该方法可以包括将颗粒引入含有具有多个管状物的管束的热交换器，通过冷却剂入口将冷却剂引导到多个管状体，使微粒流过热交换器的壳侧，并使至少一个部分颗粒与管束。该方法还可以包括从冷却剂出口回收加热的冷却剂并从颗粒物出口回收冷却的颗粒。热交换器可以包括具有细长壳体的容器，其具有第一端，第二端，一个或多个侧壁，设置在一个或多个侧肺中的用于接收微粒的壳侧颗粒入口，邻近第二端设置的壳侧颗粒出口用于排出冷却的颗粒的末端，以及包括设置在容器内的多个管的管束。

22. 发明申请

WO2022232276A2 HYDROGENATION OF ACETYLENES IN A HYDROCARBON STREAM 审中-公开
公开(公告)号：WO2022232276A2
公开(公告)日：2022-11-03
申请号：PCT/US2022/026540
申请日：2022-04-27
申请人： KELLOGG BROWN & ROOT LLC
发明人： SELLINGER, David , CHOI, Robert , YEH, Quo-chen , SRIVASTAVA, Alok , HAMILTON, Kristine, E. , RADZICKI, Michael, A.
IPC分类号： C10G45/00 , C10G45/32 , C10G65/02 , C10G65/06 , C10G2300/1037 , C10G2400/20 , C10G51/06 , C10G70/041
摘要： A system for hydrogenation C3 and C4 acetylenes contained within a hydrocarbon stream generated in a stream cracker unit where a debutanizer is placed upstream of a depropanizer for more economical processing of the hydrocarbon stream to produce lighter hydrocarbons, where the system requires only one stripper tower downstream of hydrogenation to remove residual hydrogen.

23. 发明申请

WO2022232271A1 ON-SITE SOLVENT GENERATION AND MAKEUP FOR TAR SOLVATION IN AN OLEFIN PLANT 审中-公开
公开(公告)号：WO2022232271A1
公开(公告)日：2022-11-03
申请号：PCT/US2022/026535
申请日：2022-04-27
申请人： KELLOGG BROWN & ROOT LLC
发明人： SELLINGER, David , REYNEKE, Rian , YEH, Quo-Chen , SRIVASTAVA, Alok , HAMILTON, Kristine E. , RADZICKI, Michael A. , SHULIK, Larry J. , ARNOLD, James R.
IPC分类号： C10C1/19 , C10G55/02
摘要： A system and process for generating, on-site, a sustained C6+C7 aromatic rich solvent stream for tar solvation within the olefin plant employing a two-fuel oil tower system receiving a hydrocarbon feed from a quench water separator drum, where the two-fuel oil tower system is configured to make a sufficient solvent stream containing C6+C7 aromatic rich hydrocarbons that is recycled and mixed with quench water going to the quench water separator drum to assist in removing tar molecules out of the quench water.

24. 发明申请

WO2022140184A1 RECOVERY OF LIGHT OLEFINS FROM DRY HYDROCARBON GAS FROM REFINERY AND PETROCHEMICAL PRODUCTION PROCESSES FOR PRODUCTION OF ALKYLATE 审中-公开
公开(公告)号：WO2022140184A1
公开(公告)日：2022-06-30
申请号：PCT/US2021/064062
申请日：2021-12-17
申请人： KELLOGG BROWN & ROOT LLC
发明人： KRISHNAIAH, Gautham , HEASLEY, Brian , WEBB, John, Lewis , PILLAI, Rahul, Radhakishna , VERMA, Vijender, K. , DUGGAL, Narinder, Singh
IPC分类号： B01J19/24 , B01J8/00 , B01J8/04
摘要： Methods and systems for treating an olefin-containing stream are disclosed. The disclosed methods and systems are particularly suitable for treating an off-gas stream in a refining or petrochemical process, such as from a fluid catalytic cracker (FCC), coker, steam cracker, and the like. The stream is treated in an absorber column to reject lighter stream components and to absorb ethylene and/or propylene into a solvent. The solvent is typically isobutane. The enriched solvent stream from the absorber column is fed to an alkylation reactor, which reacts the dissolved olefin with the isobutane solvent to produce an alkylate product.

25. 发明申请

WO2021222127A1 THERMAL OXIDATION OF VOLATILE ORGANIC COMPOUNDS USING A CATALYST LAYER WITHIN A WASTE HEAT RECOVERY UNIT 审中-公开
公开(公告)号：WO2021222127A1
公开(公告)日：2021-11-04
申请号：PCT/US2021/029211
申请日：2021-04-26
申请人： KELLOGG BROWN & ROOT LLC
发明人： KINGSTON, Paul, William , YUSUF, Olatunde
IPC分类号： F01N3/025
摘要： Methods and systems for treating volatile organic compounds (VOCs) generated in a hydrocarbon treating process are disclosed. An effluent stream containing the VOCs, as well as carbon dioxide (CO2) is combined with hot exhaust gas from a turbine and provided to a waste heat recovery unit (WHRU). The WHRU is adapted to contain a catalyst bed containing oxidation catalyst capable of effecting the oxidation of the VOCs. The temperature of the catalyzing reaction can be tailored based on the position of the catalyst bed within the temperature gradient of the WHRU. The methods and systems described herein solve the problem of effecting the removal of VOCs from the effluent. Heating the COa-containing effluent in the WHRU also lend buoyancy to the effluent, thereby facilitating its dispersal upon release.

26. 发明申请

WO2021211604A1 INTEGRATED STABILIZER IN DEISOBUTANIZER FOR ISOMERIZATION OF HYDROCARBONS AND PRODUCT SEPARATION 审中-公开
公开(公告)号：WO2021211604A1
公开(公告)日：2021-10-21
申请号：PCT/US2021/027112
申请日：2021-04-13
申请人： KELLOGG BROWN & ROOT LLC
发明人： SUPRUNOV, Mikhail, Andreevich , GIIAZOV, Oleg, Valerievich , SHALUPKIN, Dmitry Nikolaevich , KARMANOVSKII, Andrei Aleksandrovich , LITVINENKO, Nikolai Vladimirovich , DEVYATKOV, Sergey Yurievich
IPC分类号： B01J23/04 , B01J23/883 , B01J27/051
摘要： An isomerization method consists of a deisobutanizer column receives feed comprising n-butane. The deisobutanizer column delivers its bottoms a portion to a reboiler and another portion along with hydrogen is routed to a isomerization reactor and the reactor effluent is returned to the column. A stabilizer which is integrated with the column, an overhead stream used as a reflux and bottoms containing an iso-butane-rich stream that is the iso-butane product stream. The column overhead effluent is routed to separator, which splits the hydrocarbons and effluent, where the hydrocarbons are routed to deisobutanizer column and effluent recycled to stabilizer, where the stabilizer separates the reactor effluent into product streams contains an iso-butane product stream, a n-butane product stream, and a lighter hydrocarbon product stream.

27. 发明申请

WO2021146299A1 SLURRY PHASE REACTOR WITH INTERNAL VAPOR-LIQUID SEPARATOR 审中-公开
公开(公告)号：WO2021146299A1
公开(公告)日：2021-07-22
申请号：PCT/US2021/013260
申请日：2021-01-13
申请人： KELLOGG BROWN & ROOT LLC
发明人： SCHOESSOW, Cassandra , PIOTTER, Douglas
IPC分类号： C10G69/00 , C10G65/00 , C10G65/10 , B01J2208/00539 , B01J2208/00787 , B01J2219/0004 , B01J4/002 , B01J8/0055 , B01J8/224 , C10G2300/301 , C10G2300/4012 , C10G67/02
摘要： A system for processing a hydrocarbon feed has a final stage reactor and internal separator that forms a substantially gas stream and a substantially non-gas stream. The substantially gas stream is sent directly from the final stage reactor to a separator or for other processing.

28. 发明申请

WO2020191192A1 PROCESSES FOR CATALYTIC PARAFFIN DEHYDROGENATION AND CATALYST RECOVERY 审中-公开
公开(公告)号：WO2020191192A1
公开(公告)日：2020-09-24
申请号：PCT/US2020/023627
申请日：2020-03-19
申请人： KELLOGG BROWN & ROOT LLC
发明人： TALLMAN, Michael J. , NAGVEKAR, Manoj
IPC分类号： C07C5/32 , C07C5/333 , B01J23/92
摘要： A paraffin having 2-8 carbon atoms may be dehydrogenated by contacting the paraffin with metal oxide cataiyst(s) to produce light olefins, such as propylene, under certain reaction conditions in a riser, fluidized bed, or fixed-bed swing reactor. The resulting metal oxide catalyst fines contained in the reactor effluent stream formed by the dehydrogenation reaction may be recovered by contacting the reactor effluent stream with a wash fluid to form a catalyst effluent stream that is subsequently slurried and filtered to capture the catalyst fines for potential reuse.

29. 发明申请

WO2020191190A1 SYSTEM AND METHOD FOR CATALYST REMOVAL FROM MTO EFFLUENT 审中-公开
公开(公告)号：WO2020191190A1
公开(公告)日：2020-09-24
申请号：PCT/US2020/023616
申请日：2020-03-19
申请人： KELLOGG BROWN & ROOT LLC
发明人： TALLMAN, Michael, J. , LI, Yanbo
IPC分类号： C07C1/20 , C10G3/00 , B01J35/02
摘要： According to the invention a system and method for catalyst removal from MTO effluent is provided. The method includes removing catalyst from methanol to olefin effluent including contacting the methanol to olefin effluent with a wash oil separate the catalyst fines from the effluent into the wash oil and cool the effluent, separating the catalyst fines from the cooled effluent in a separator or a column to obtain an essentially catalyst free effluent, directing the catalyst free effluent out from the separator or the column, slurrying the separated catalyst fines to obtain a slurry and directing the slurry to one or more filters to filter out the catalyst.

30. 发明申请

WO2015120228A1 METHODS FOR ASSEMBLING A MODULAR FLOATING PRODUCTION STORAGE AND OFFLOADING VESSEL 审中-公开
标题翻译：用于组装模块化浮动生产储存和卸载船的方法
公开(公告)号：WO2015120228A1
公开(公告)日：2015-08-13
申请号：PCT/US2015/014751
申请日：2015-02-06
申请人： KELLOGG BROWN & ROOT LLC , MALLA, Upendra , KARRI, Krishnamurthy
发明人： MALLA, Upendra , KARRI, Krishnamurthy
IPC分类号： B63B3/08
CPC分类号： B63B3/08 , B63B9/06 , B63B2035/448 , Y10T29/49817 , Y10T29/49959
摘要： Embodiments described generally relate to methods for assembling a modular floating production storage and offloading (FPSO) vessel. A cargo module section, a forward module, and a rear module can be positioned and aligned with each other such that the cargo module section can be disposed between the forward module and the rear module. A plurality of connectors can be coupled together to secure the forward module and the cargo module section together and another plurality of connectors can be coupled together to secure the rear module and the cargo module section together. A first topside module can be installed onto or over an upper surface of the forward module and can include a flare tower, a turret, hydrocarbon production equipment, or any combination thereof.
摘要翻译：所描述的实施例一般涉及用于组装模块化浮式生产存储和卸载（FPSO）容器的方法。货物模块部分，前部模块和后部模块可以彼此定位和对准，使得货物模块部分可以设置在前部模块和后部模块之间。多个连接器可以联接在一起以将前部模块和货物模块部分固定在一起，并且另外多个连接器可以联接在一起以将后部模块和货物模块部分固定在一起。第一顶部模块可以安装在前部模块的上表面上或上方，并且可以包括火炬塔，转塔，碳氢化合物生产设备或其任何组合。

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