公开(公告)号：US20240207828A1

公开(公告)日：2024-06-27

申请号：US18497171

申请日：2023-10-30

申请人： Kara Technologies Inc.

发明人： Hua Song ,  Blair Aiken ,  Peng He ,  Shijun Meng

IPC分类号： B01J29/08 ,  B01J6/00 ,  B01J29/06 ,  B01J29/064 ,  B01J29/068 ,  B01J29/072 ,  B01J29/076 ,  B01J29/10 ,  B01J29/12 ,  B01J29/14 ,  B01J29/16 ,  B01J29/40 ,  B01J29/42 ,  B01J29/44 ,  B01J29/46 ,  B01J29/48 ,  B01J35/60 ,  B01J37/00 ,  B01J37/02 ,  B01J37/08 ,  C10G11/05 ,  C10G11/10 ,  C10G11/14 ,  C10G11/16 ,  C10G11/18 ,  C10G35/06 ,  C10G35/095 ,  C10G35/10 ,  C10G35/12 ,  C10G35/14 ,  C10G45/12 ,  C10G45/14 ,  C10G45/16 ,  C10G45/18 ,  C10G45/20 ,  C10G45/54 ,  C10G45/64 ,  C10G45/66 ,  C10G47/12 ,  C10G47/16 ,  C10G47/20

CPC分类号： B01J29/085 ,  B01J6/001 ,  B01J29/061 ,  B01J29/064 ,  B01J29/068 ,  B01J29/072 ,  B01J29/076 ,  B01J29/088 ,  B01J29/10 ,  B01J29/106 ,  B01J29/12 ,  B01J29/14 ,  B01J29/146 ,  B01J29/16 ,  B01J29/166 ,  B01J29/405 ,  B01J29/42 ,  B01J29/44 ,  B01J29/46 ,  B01J29/48 ,  B01J35/60 ,  B01J37/0009 ,  B01J37/0201 ,  B01J37/08 ,  B01J37/088 ,  C10G11/05 ,  C10G11/10 ,  C10G11/14 ,  C10G11/16 ,  C10G11/18 ,  C10G11/182 ,  C10G35/065 ,  C10G35/095 ,  C10G35/10 ,  C10G35/12 ,  C10G35/14 ,  C10G45/12 ,  C10G45/14 ,  C10G45/16 ,  C10G45/18 ,  C10G45/20 ,  C10G45/54 ,  C10G45/64 ,  C10G45/66 ,  C10G47/12 ,  C10G47/16 ,  C10G47/20 ,  B01J2208/00858 ,  B01J2208/028 ,  B01J2229/186 ,  B01J2229/42 ,  C10G2300/70

摘要： A catalyst structure includes a porous support structure, where the support structure includes an aluminosilicate material and any two or more metals loaded in the porous support structure selected from Ga, Ag, Mo, Zn, Co and Ce. The catalyst structure is used in a hydrocarbon upgrading process that is conducted in the presence of methane, nitrogen or hydrogen.

公开(公告)号：US20240100495A1

公开(公告)日：2024-03-28

申请号：US17768924

申请日：2020-10-16

申请人： HTE GmbH The High Throughput Experimentation Company ,  Consejo Superior de Investigaciones Cientificas (CSIC) ,  Universitat Politecnica de Valencia (UPV)

发明人： Marius Kirchmann ,  Edgar Jordan ,  Alfred Haas ,  Sascha Hubert Vukojevic ,  Michael Dejmek ,  Oliver Koechel ,  Avelino Corma

IPC分类号： B01J8/08 ,  B01J8/00 ,  C10G11/16

CPC分类号： B01J8/087 ,  B01J8/0015 ,  C10G11/16 ,  B01J2208/00292 ,  B01J2208/00752

摘要： The invention relates to a process for carrying out reactions on preheated particles, comprising: (a) providing particles in a buffer container; (b) feeding the particles from the buffer container into a reactor via a feed line; (c) withdrawing the particles from the reactor, wherein the particles are heated in the feed line.

公开(公告)号：US11905467B2

公开(公告)日：2024-02-20

申请号：US17267576

申请日：2019-07-02

申请人： SABIC Global Technologies B.V.

发明人： Abdulaziz A. Alarifi ,  Khalid A. Al-Majnouni ,  Ahmed Al-Zenaidi ,  Nandini Pechimuthu

IPC分类号： C10G11/16 ,  B01J8/00 ,  B01J8/12 ,  C10G51/02

CPC分类号： C10G11/16 ,  B01J8/003 ,  B01J8/12 ,  C10G51/026 ,  B01J2208/00938 ,  C10G2300/1044 ,  C10G2300/4006 ,  C10G2300/4012 ,  C10G2300/4018 ,  C10G2300/4025 ,  C10G2300/802 ,  C10G2300/805 ,  C10G2400/20

摘要： System and method for producing olefins are disclosed. The method includes using a radial flow moving bed reactor system to catalytically crack paraffins, in multiple stages with continuous catalyst regeneration, to form olefins. The system includes inter-stage heaters to facilitate increase in yield of olefins.

公开(公告)号：US11833492B2

公开(公告)日：2023-12-05

申请号：US17850472

申请日：2022-06-27

申请人： Kara Technologies Inc.

发明人： Hua Song ,  Blair Aiken ,  Peng He ,  Shijun Meng

IPC分类号： C10G35/06 ,  B01J29/08 ,  B01J35/10 ,  B01J6/00 ,  B01J37/00 ,  B01J37/08 ,  B01J29/06 ,  B01J37/02 ,  B01J29/064 ,  B01J29/072 ,  B01J29/12 ,  B01J29/068 ,  B01J29/076 ,  B01J29/10 ,  B01J29/48 ,  B01J29/46 ,  B01J29/14 ,  B01J29/42 ,  B01J29/16 ,  B01J29/40 ,  B01J29/44 ,  C10G11/10 ,  C10G11/18 ,  C10G11/16 ,  C10G11/14 ,  C10G11/05 ,  C10G35/14 ,  C10G47/20 ,  C10G35/10 ,  C10G35/12 ,  C10G47/12 ,  C10G47/16 ,  C10G35/095 ,  C10G45/16 ,  C10G45/20 ,  C10G45/64 ,  C10G45/12 ,  C10G45/18 ,  C10G45/66 ,  C10G45/14 ,  C10G45/54

CPC分类号： B01J29/085 ,  B01J6/001 ,  B01J29/061 ,  B01J29/064 ,  B01J29/068 ,  B01J29/072 ,  B01J29/076 ,  B01J29/088 ,  B01J29/10 ,  B01J29/106 ,  B01J29/12 ,  B01J29/14 ,  B01J29/146 ,  B01J29/16 ,  B01J29/166 ,  B01J29/405 ,  B01J29/42 ,  B01J29/44 ,  B01J29/46 ,  B01J29/48 ,  B01J35/10 ,  B01J37/0009 ,  B01J37/0201 ,  B01J37/08 ,  B01J37/088 ,  C10G11/05 ,  C10G11/10 ,  C10G11/14 ,  C10G11/16 ,  C10G11/18 ,  C10G11/182 ,  C10G35/065 ,  C10G35/095 ,  C10G35/10 ,  C10G35/12 ,  C10G35/14 ,  C10G45/12 ,  C10G45/14 ,  C10G45/16 ,  C10G45/18 ,  C10G45/20 ,  C10G45/54 ,  C10G45/64 ,  C10G45/66 ,  C10G47/12 ,  C10G47/16 ,  C10G47/20 ,  B01J2208/00858 ,  B01J2208/028 ,  B01J2229/186 ,  B01J2229/42 ,  C10G2300/70

摘要： A catalyst structure includes a porous support structure, where the support structure includes an aluminosilicate material and any two or more metals loaded in the porous support structure selected from Ga, Ag, Mo, Zn, Co and Ce. The catalyst structure is used in a hydrocarbon upgrading process that is conducted in the presence of methane, nitrogen or hydrogen.

公开(公告)号：US20220089955A1

公开(公告)日：2022-03-24

申请号：US17478692

申请日：2021-09-17

申请人： INDIAN OIL CORPORATION LIMITED

发明人： Ponoly Ramachandran PRADEEP ,  Shivam Ashok DIXIT ,  Prantik MONDAL ,  Jitumoni BRAHMA ,  * RAJESH ,  Terapalli Hari Venkata Devi PRASAD ,  Satyen Kumar DAS ,  Madhusudan SAU ,  Gurpreet Singh KAPUR ,  Sankara Sri Venkata RAMAKUMAR

IPC分类号： C10B57/08 ,  C10B55/00 ,  C10B57/02 ,  C10G9/00 ,  C10G11/16 ,  C10G7/00 ,  C10G31/09 ,  C10G45/02 ,  C10G67/16 ,  C10G67/14

摘要： High-quality graphite/needle grade coke is produced with reduced impurity levels and improved coefficient of thermal expansion using an integrated hydrotreatment, catalytic cracking and coking reaction sections, employing a combination of highly paraffinic hydrotreated VGO stream and aromatic CLO stream, which is thereafter processed in a delayed coking section.

公开(公告)号：US20220062845A1

公开(公告)日：2022-03-03

申请号：US17415920

申请日：2019-12-13

申请人： IFP Energies Nouvelles

发明人： Ann CLOUPET ,  Ludovic RAYNAL

IPC分类号： B01J8/18 ,  C10G11/18 ,  C10G11/16 ,  B01J8/28 ,  B01J8/38

摘要： The present invention relates to a device and to a process for the fluidized bed catalytic cracking of a hydrocarbon feedstock, in which: a first feedstock (2) is cracked in a dense fluidized bed reactor (1) in the presence of a catalyst (3) to produce a first effluent; and at least one second feedstock (10) is cracked in a transport fluidized bed reactor (4) in the presence of the catalyst (3) supplied by the dense fluidized bed reactor (1) to produce a second effluent, the second feedstock (10) being a heavier feedstock than the first feedstock (2).

公开(公告)号：US10851312B1

公开(公告)日：2020-12-01

申请号：US16841562

申请日：2020-04-06

申请人： Racional Energy & Environment Company

发明人： Ramon Perez-Cordova

IPC分类号： C10G11/02 ,  C10G11/04 ,  C10G11/08 ,  C10G11/16 ,  B01F3/08

摘要： Flash chemical ionizing pyrolysis (FCIP) process. The FCIP includes mixing an iron source material, an alkali or alkaline earth metal chloride source material, an aqueous phase, and an oil component to form a feed emulsion; introducing the feed emulsion into an FCIP reactor at a temperature greater than about 400° C. up to about 600° C., a pressure from 10 to 50 psia and a residence time of 0.1 to 10 seconds, to form an FCIP effluent; and condensing a liquid ionizing pyrolyzate (LIP) from the effluent. The feed emulsion can be free of added solids other than the iron source material, the alkali or alkaline earth metal chloride source material, and any sediment in the oil component.

公开(公告)号：US10351486B2

公开(公告)日：2019-07-16

申请号：US15343670

申请日：2016-11-04

申请人： ExxonMobil Research and Engineering Company

发明人： Arsam Behkish ,  Michael F. Raterman ,  Surya Bhaskara Reddy Karri

IPC分类号： C07C1/20 ,  B01J8/08 ,  B01J19/24 ,  B01J8/00 ,  C10G3/00 ,  C10G11/16 ,  B01J8/12

摘要： Multiphase separators, processes and systems for converting an oxygenate and/or olefin feedstock to a hydrocarbon product are described herein.

公开(公告)号：US20170327750A1

公开(公告)日：2017-11-16

申请号：US15584598

申请日：2017-05-02

申请人： Saudi Arabian Oil Company

发明人： Hussein Mohammed Al Yami ,  Miao Sun ,  Ola Ali ,  Wei Xu

IPC分类号： C10G11/02 ,  C10G11/16 ,  C10G11/05 ,  C10G11/18 ,  C10G11/10

CPC分类号： C10G11/02 ,  C10G1/02 ,  C10G9/00 ,  C10G9/34 ,  C10G11/00 ,  C10G11/05 ,  C10G11/10 ,  C10G11/16 ,  C10G11/18 ,  C10G11/20 ,  C10G2400/20 ,  C10G2400/22

摘要： A method of cracking a hydrocarbon feed which includes introducing vaporizing a hydrocarbon feed and a heat generating material (HGM) stream comprising at least one aldehyde or ketone to a cracking reactor. The hydrocarbon feed and the HGM stream are vaporized and may be vaporized prior or subsequent to introduction to the cracking reactor. The addition of the HGM to the endothermic cracking process provides the heat needed for cracking and helps the overall process to achieve thermal neutrality. The method includes cracking the hydrocarbon feed to produce a cracking product, where the cracking product comprises C1-C4 hydrocarbons and C5+ hydrocarbons.

公开(公告)号：US4968403A

公开(公告)日：1990-11-06

申请号：US454472

申请日：1989-12-21

申请人： Joseph A. Herbst ,  Catherine L. Markham ,  Ajit V. Sapre ,  Gerald J. Teitman

发明人： Joseph A. Herbst ,  Catherine L. Markham ,  Ajit V. Sapre ,  Gerald J. Teitman

IPC分类号： B01J38/00 ,  C10G11/04 ,  C10G11/05 ,  C10G11/16 ,  C10G11/18

CPC分类号： B01J38/00 ,  C10G11/04 ,  C10G11/05 ,  C10G11/16 ,  C10G11/182 ,  Y10S502/517

摘要： A catalytic cracking process operates with enhanced stripper efficiency by subjecting spent catalyst to microwave radiation before catalyst regeneration. Preferably the microwave frequency is one which ignores the catalytic cracking catalyst and preferentially excites the hydrocarbon or coke on the spent catalyst, the stripping steam conventionally used, or both the stripping steam and the hydrocarbonaceous coke. In preferred embodiments, microwave frequencies are used which are selective for various impurities in the coke, such as sulfur and/or nitrogen impurities. Additives, such as ferrous materials, may be added to augment the efficiency of desulfurization during stripping. The process is applicable to fluidized catalytic cracking and moving bed catalytic cracking units.

摘要翻译： 催化裂化过程通过在催化剂再生之前对废催化剂进行微波辐射来提高剥离效率。 优选地，微波频率是忽略催化裂化催化剂并且优先激发废催化剂上的烃或焦炭，常规使用的汽提蒸汽，或汽提蒸汽和烃焦炭两者。 在优选的实施方案中，使用对焦炭中的各种杂质如硫和/或氮杂质是选择性的微波频率。 可以加入添加剂，例如含铁材料，以提高剥离过程中脱硫效率。 该工艺适用于流化催化裂化和移动床催化裂化装置。