公开(公告)号：US20130084219A1

公开(公告)日：2013-04-04

申请号：US13685866

申请日：2012-11-27

Applicant: Exxonmobil research and engineering company

Inventor： Robert F. Tammera ,  Edward Nicholas Jones ,  Christopher G. Smalley ,  Phillip A. Deis ,  Alvin U. Chen ,  Christopher S. Gurciullo

IPC: B01J8/20

CPC classification number: B01J8/20 ,  B01J8/388 ,  C10G11/18

Abstract: The present invention is an improved design and operation of a short contact time Fluid Catalytic Cracking (FCC) Reactor wherein the upper internal riser and a lower internal riser are in fluid connection with one another and provide an improved disengaging zone for entraining the vapors from the dilute phase area of the FCC reactor. Detailed preferred embodiments include improvements over the prior art to the internal central riser, riser termination apparatus, cyclone separators, and a coke mitigation baffle system, as well as associated improved fluid catalytic cracking processes utilizing the novel reactor design.

Abstract translation: 本发明是短接触时间流体催化裂化（FCC）反应器的改进的设计和操作，其中上部内部提升管和下部内部提升管彼此流体连接并提供改进的分离区，用于将蒸气从 FCC反应器的稀相面积。 详细的优选实施例包括现有技术对内部中央提升管，提升管终止装置，旋风分离器和焦炭缓解挡板系统的改进，以及利用新型反应器设计的相关联的改进的流化催化裂化方法。

公开(公告)号：US20170357233A1

公开(公告)日：2017-12-14

申请号：US15596557

申请日：2017-05-16

Applicant: ExxonMobil Research and Engineering Company

Inventor： Christopher S. Gurciullo

IPC: G05B19/048 ,  G06N99/00 ,  G06F17/30

CPC classification number: G05B19/048 ,  G05B23/0218 ,  G05B2219/23288 ,  G05B2219/36039 ,  G06F16/2455 ,  G06F16/285 ,  G06F16/51 ,  G06F16/61 ,  G06N20/00

Abstract: Systems and methods are provided for detecting events in industrial processes. An acquisition system may include one of a camera and an audio recorder to acquire monitoring data in the form of one of imaging data and acoustic data, respectively. A computer system, may include a machine learning engine and may be programmed to classify the monitoring data under a classifier, quantify, based on the classifier, the monitoring data with at least one quantifier, and detect an event when the at least one quantifier satisfies a predetermined rule corresponding to the at least one quantifier.

公开(公告)号：US20190188192A1

公开(公告)日：2019-06-20

申请号：US16214679

申请日：2018-12-10

Applicant: ExxonMobil Research and Engineering Company

Inventor： Michael A. Hayes ,  Jeffrey Ludwig ,  Christopher S. Gurciullo ,  Terry J. Hayman ,  Krit H. Petty ,  Steven J. Seastream

IPC: G06F16/22 ,  G06F16/27 ,  G01D9/00

CPC classification number: G06F16/2228 ,  G01D9/005 ,  G05B19/0421 ,  G05B19/41885 ,  G05B2219/13144 ,  G06F16/2462 ,  G06F16/2471 ,  G06F16/2474 ,  G06F16/2477 ,  G06F16/278

Abstract: Systems and methods are provided for handling sequence-dependent data as part of processing and/or analyzing large data sets in a distributed data processing environment. The distributed data processing environment can be suitable for handling data generated at a plurality of sites within a network of manufacturing sites. The systems and methods can allow for pre-processing of some values for sequence-dependent data. This can allow secondary aggregated values and/or secondary aggregated data sets to be generated from sequence-dependent data that can span multiple blocks or partitions. Pre-calculation of secondary aggregated values and/or secondary aggregated data sets for sequence-dependent data can allow the efficiencies of parallel or distributed computation to be at least partially retained while also allowing for desired processing of the sequence-dependent data.

公开(公告)号：US09358516B2

公开(公告)日：2016-06-07

申请号：US13685866

申请日：2012-11-27

Applicant: ExxonMobil Research and Engineering Company

Inventor： Robert F. Tammera ,  Edward Nicholas Jones ,  Christopher G. Smalley ,  Phillip A. Deis ,  Alvin U. Chen ,  Christopher S. Gurciullo

IPC: B01J8/24 ,  B01J8/30 ,  B01J8/44 ,  B01J8/20 ,  C10G11/18 ,  B01J8/38

CPC classification number: B01J8/20 ,  B01J8/388 ,  C10G11/18

Abstract: The present invention is an improved design and operation of a short contact time Fluid Catalytic Cracking (FCC) Reactor wherein the upper internal riser and a lower internal riser are in fluid connection with one another and provide an improved disengaging zone for entraining the vapors from the dilute phase area of the FCC reactor. Detailed preferred embodiments include improvements over the prior art to the internal central riser, riser termination apparatus, cyclone separators, and a coke mitigation baffle system, as well as associated improved fluid catalytic cracking processes utilizing the novel reactor design.

公开(公告)号：US11188047B2

公开(公告)日：2021-11-30

申请号：US15596557

申请日：2017-05-16

Applicant: ExxonMobil Research and Engineering Company

Inventor： Christopher S. Gurciullo

IPC: G05B19/048 ,  G06N20/00 ,  G06F16/51 ,  G06F16/61 ,  G06F16/28 ,  G06F16/2455 ,  G05B23/02

Abstract: Systems and methods are provided for detecting events in industrial processes. An acquisition system may include one of a camera and an audio recorder to acquire monitoring data in the form of one of imaging data and acoustic data, respectively. A computer system, may include a machine learning engine and may be programmed to classify the monitoring data under a classifier, quantify, based on the classifier, the monitoring data with at least one quantifier, and detect an event when the at least one quantifier satisfies a predetermined rule corresponding to the at least one quantifier.