-
公开(公告)号：US20210094010A1
公开(公告)日：2021-04-01
申请号：US17058330
申请日：2019-05-24
Applicant: Technip Process Technology, Inc.
Inventor： Paul Marchant , Raj Kanwar Singh , Millard Alamath Carter , Roberto Ellis , Dilip Dharia
Abstract: A packing system includes a first packing element layer including a plurality of blades and a second packing element layer including a plurality of blades. The packing system includes intra-layer variation and/or inter-layer variation. Intra-layer variation includes (i) varying spacing between blades within the first and/or the second packing element layer, (ii) varying sizes of the blades within the first and/or the second packing element layer, and/or (iii) varying angle of inclination of the blades within the first and/or second packing element layer. Inter-layer variation includes the blades of the first packing layer having a first spacing, a first size and a first angle of inclination, and the blades of the second packing layer having a second spacing, a second size, and a second angle of inclination. The second spacing, size, and/or angle of inclination is different from the first spacing, size, and/or angle of inclination.
-
公开(公告)号：US09844763B2
公开(公告)日：2017-12-19
申请号：US14674433
申请日：2015-03-31
Applicant: Technip Process Technology, Inc.
Inventor： Slawomir A. Oleksy
CPC classification number: B01J19/0013 , B01J8/0403 , B01J8/0446 , B01J8/0492 , B01J8/0496 , B01J2208/00176 , B01J2208/00256 , B01J2208/00274 , B01J2208/00309 , B01J2208/00371 , B01J2208/00504 , B01J2208/0053 , B01J2219/00103 , B01J2219/00121 , C07C5/327 , F28D15/00
Abstract: Methods and systems for heating a reactor feed in a multi reactor hydrocarbon dehydrogenation process. The methods and systems are advantageously employed for the production of styrene by the catalytic dehydrogenation of ethylbenzene. The catalytic dehydrogenation process employs heating steam operating at a steam to oil ratio of about 1.0 or less and relatively low steam superheater furnace temperature, such that all components exposed to steam in the process (outside of the fired heaters) can be constructed with standard metallurgy.
-
13.发明申请公开(公告)号：US20160288075A1
公开(公告)日：2016-10-06
申请号：US15036238
申请日：2014-10-03
Applicant: SPRAYING SYSTEMS CO. , TECHNIP PROCESS TECHNOLOGY, INC.
Inventor： Mark Lacroix , Eusebius Anku Gbordzoe , Chris Robert Santner
CPC classification number: B01J8/24 , B01J8/1827 , B01J2208/00902 , B05B1/044 , B05B1/046 , B05B1/265 , B05B7/0012 , B05B7/0483 , B05B15/18 , C10G11/18
Abstract: A gas assisted spray nozzle assembly having a nozzle body in the form of a hollow tubular member, such as a single cylindrical pipe section, which defines a mixing zone and a downstream barrel extension zone. A liquid inlet and an impingement pin are supported by said tubular member in opposed relation to each other at the mixing zone, and a pressurized gas inlet is provided at an upstream end of the tubular member. An annular dispersion ring is fixedly supported within said tubular member downstream of said impingement pin for defining an annular ledge for directing a peripheral portion of pressurized gas stream and liquid atomized in the mixing zone radially inwardly for facilitating continued intermixing of the liquid and pressurized gas stream as they proceed through the barrel zone for discharge from the spray nozzle.
Abstract translation: 一种气体辅助喷嘴组件，其具有中空管状构件形式的喷嘴主体，例如限定混合区和下游筒延伸区的单个圆柱形管段。 液体入口和冲击销在所述混合区域处由所述管状构件彼此相对地支撑，并且在所述管状构件的上游端设置加压气体入口。 环形分散环固定地支撑在所述管状构件的所述冲击销的下游，用于限定用于引导加压气体流的周边部分和在混合区域中径向向内雾化的液体的环形凸缘，以便于液体和加压气体流的连续混合 当它们经过枪管区域从喷嘴喷出时。
-
公开(公告)号：US20160216051A1
公开(公告)日：2016-07-28
申请号：US14603511
申请日：2015-01-23
Applicant: Technip Process Technology, Inc.
Inventor： Sabah Kurukchi , Kenneth Edward Krug , Kenneth Jack Fewel, JR.
CPC classification number: F28F25/10 , B01D3/008 , B01D3/18 , B01D3/32 , B01F3/04078 , B01F3/04468 , B01F3/04496 , C10G11/18 , F28C1/02 , F28F25/08
Abstract: The present invention relates to a device that conditions high entrance velocity, superheated feed gas, which include some high boiling components, for example, asphaltenes and poly-nuclear aromatics that tend to coke upon condensation and exposure to the superheated feed gas temperature. Also included in superheated feed gas are solid catalyst fines, from a single or multiple feed nozzles to a quiescent flow regime for uniform distribution of the gases, to a contact device within the Main Fractionator (MF) column.
-
15.发明申请公开(公告)号：US20150210613A1
公开(公告)日：2015-07-30
申请号：US14424184
申请日：2012-08-30
Applicant: Technip Process Technology, Inc.
Inventor： Slawomir A. Oleksy
CPC classification number: C07C5/333 , B01J8/0457 , B01J8/0496 , B01J19/245 , B01J2208/00176 , B01J2208/0053 , B01J2219/00103 , B01J2219/24 , F28D7/1607 , F28D21/0001 , F28D2021/0022 , F28F9/26 , Y02P20/124 , C07C15/46
Abstract: The present invention is directed to improved methods and systems for increasing the efficiency of a dehydrogenation section of an alkenyl aromatic hydrocarbon production facility, wherein an alkyl aromatic hydrocarbon, such as ethylbenzene, is dehydrogenated to produce an alkenyl aromatic hydrocarbon, such as styrene. The disclosed methods are more energy-efficient and cost effective than currently known methods for manufacturing styrene. The methods and systems advantageously utilize multiple reheat exchangers arranged in a series and/or parallel configuration that result in an energy consumption reduction and, consequently, a utility cost savings, as well as a reduction in styrene manufacturing plant investment costs.
Abstract translation: 本发明涉及用于提高烯烃芳烃生产设备的脱氢段的效率的改进方法和系统，其中烷基芳族烃如乙苯被脱氢以产生链烯基芳烃如苯乙烯。 所公开的方法比目前已知的制造苯乙烯的方法更节能并且成本有效。 所述方法和系统有利地利用排列成串联和/或并联构造的多个再热交换器，其导致能量消耗降低，并且因此降低公用事业成本，以及降低苯乙烯制造工厂的投资成本。
-
Patent Agency Ranking
公开(公告)号：US08877996B2
公开(公告)日：2014-11-04
申请号：US14075218
申请日：2013-11-08
Inventor： Matthew J. Vincent , Vijay Nanda , Maruti Bhandarkar , Brian Maerz , Terry E. Helton
CPC classification number: C07C2/66 , C07C6/126 , C07C7/13 , C07C2529/08 , C07C2529/18 , C07C2529/70 , C07C15/04 , C07C15/073 , C07C15/085 , C07C15/02
Abstract: Disclosed is a process for the production of alkylated aromatics by contacting a feed stream comprising an alkylatable aromatic, an alkylating agent and trace amounts of water and impurities in the presence of a first catalyst and an alkylation catalyst wherein such water and impurities are removed in order to improve the cycle length of such alkylation catalysts. Water and at least a portion of impurities are removed in a dehydration zone. A reaction zone having a first catalyst which, in some embodiments is a large pore molecular sieve, acts to remove another portion of impurities, such as nitrogenous and other species. An alkylation zone having an alkylation catalyst which, in some embodiments is a medium pore molecular sieve or a MCM-22 family material, acts to remove additional impurities, and to alkylate the alkylatable aromatic compound.
Abstract translation: 公开了通过在第一催化剂和烷基化催化剂的存在下使包含可烷基化芳族化合物，烷基化剂和痕量水和杂质的进料流接触来制备烷基化芳族化合物的方法，其中这样的水和杂质按顺序除去 以改善这种烷基化催化剂的循环长度。 在脱水区中除去水和至少一部分杂质。 具有第一催化剂的反应区，其在一些实施方案中为大孔分子筛，用于除去杂质的另一部分，例如含氮和其它物质。 具有烷基化催化剂的烷基化区，在一些实施方案中为中孔分子筛或MCM-22族材料，用于除去另外的杂质，并烷基化可烷基化的芳族化合物。
-
公开(公告)号：US12030849B2
公开(公告)日：2024-07-09
申请号：US16613790
申请日：2018-02-13
Applicant: Technip Process Technology, Inc.
Inventor： Steven Evitt , Cornelis F. Van Egmond , Veronique Reich , Yvon Simon , Bruno Destour
Abstract: The present disclosure relates to processes for improved yields of propylene via metathesis, primarily from the conversion of C4 and C5+ olefins obtained from steam or fluid catalytic cracking of hydrocarbons. In particular, the present disclosure relates to processes for preparing propylene by improved isomerization of 1-butene to 2-butene relative to the metathesis reaction.
-
公开(公告)号：US11253832B2
公开(公告)日：2022-02-22
申请号：US16926382
申请日：2020-07-10
Applicant: Spraying Systems Co. , Technip Process Technology, Inc.
Inventor： Bandish Patel , Digna Boatman , Eusebius Anku Gbordzoe
Abstract: A catalytic cracking system in which liquid hydrocarbon and bio-oil are directed into a reactor riser of a fluid catalytic cracking unit by separate feed spray nozzle assemblies. To protect liquid bio-oil directed through the liquid bio-oil feed nozzle assembly from high temperature degradation, an insulating layer is provided between a central bio-oil feed tube in a concentrically surrounding atomizing gas passageway. Cooling channels also may be provided in the spray tip of the bio-oil feed nozzle assembly.
-
公开(公告)号：US20190011195A1
公开(公告)日：2019-01-10
申请号：US15642912
申请日：2017-07-06
Applicant: Technip Process Technology, Inc.
Inventor： Millard Alamath Carter , Andrew Kennedy Camille , Kenneth Fewel , Remus Ciobotaru , Bhumil Diwanji
Abstract: An external catalyst cooler arrangement for an FCC regenerator improves the operation of the catalyst cooler by the use of a heat removal unit design utilizing a central supply tube and central heat removal conduit surrounded by external heat removal tubes connected directly to the central heat removal conduit.
-
公开(公告)号：US20180216012A1
公开(公告)日：2018-08-02
申请号：US15417322
申请日：2017-01-27
Applicant: Technip Process Technology, Inc.
Inventor： Paul Marchant , Raj Kanwar Singh
Abstract: The present disclosure is directed to an apparatus and a compact riser separation system for separating a gaseous mixture from a stream of particles entering from a central riser reactor used for cracking a hydrocarbon feed with the stream of particles. The apparatus provides improved gas solid separation efficiency and maximize containment of the hydrocarbon and minimize residence time in the separation system and thereby minimizing undesired post riser cracking reactions.
-
-
-
-
-
-
-
-
-
Search Results
35
records
(took 0.023 seconds)
