ECSP23011521A - Sistema de tercera etapa con auto-purga y uso - Google Patents

Sistema de tercera etapa con auto-purga y uso

Info

Publication number
ECSP23011521A
ECSP23011521A ECSENADI202311521A ECDI202311521A ECSP23011521A EC SP23011521 A ECSP23011521 A EC SP23011521A EC SENADI202311521 A ECSENADI202311521 A EC SENADI202311521A EC DI202311521 A ECDI202311521 A EC DI202311521A EC SP23011521 A ECSP23011521 A EC SP23011521A
Authority
EC
Ecuador
Prior art keywords
stage system
purging
need
application
purge
Prior art date
Application number
ECSENADI202311521A
Other languages
English (en)
Inventor
Sandes Emanuel Freire
Huziwara Wilson Kenzo
Graczyk Rafael Diego
Original Assignee
Petroleo Brasileiro Sa Petrobras
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from BR102020014856-7A external-priority patent/BR102020014856B1/pt
Application filed by Petroleo Brasileiro Sa Petrobras filed Critical Petroleo Brasileiro Sa Petrobras
Publication of ECSP23011521A publication Critical patent/ECSP23011521A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/08—Vortex chamber constructions
    • B04C5/103—Bodies or members, e.g. bulkheads, guides, in the vortex chamber
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
    • B04C3/04—Multiple arrangement thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C11/00—Accessories, e.g. safety or control devices, not otherwise provided for, e.g. regulators, valves in inlet or overflow ducting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
    • B04C3/06—Construction of inlets or outlets to the vortex chamber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • B04C5/18—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations with auxiliary fluid assisting discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/24—Multiple arrangement thereof
    • B04C5/28—Multiple arrangement thereof for parallel flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/24—Multiple arrangement thereof
    • B04C5/30—Recirculation constructions in or with cyclones which accomplish a partial recirculation of the medium, e.g. by means of conduits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
    • B04C2009/008—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks with injection or suction of gas or liquid into the cyclone

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cyclones (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

La presente invención se refiere a un sistema de tercera etapa con auto-purga por medio del uso de un eyector instalado de manera interna o externamente con aplicación en todos los sistemas de múltiples ciclones que operan a presión positiva, ya sea para la aplicación en sistemas de reducción o protección de partículas de turboexpansores o en unidades industriales que implican la necesidad de recuperar productos sólidos portados por el gas de proceso, con el objetivo de eliminar la necesidad de cualquier sistema de separación adicional que use ciclones o filtros para llevar a cabo la purga de las patas de ciclón.
ECSENADI202311521A 2020-07-21 2023-02-15 Sistema de tercera etapa con auto-purga y uso ECSP23011521A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR102020014856-7A BR102020014856B1 (pt) 2020-07-21 Sistema de terceiro estágio com auto-sangria e uso

Publications (1)

Publication Number Publication Date
ECSP23011521A true ECSP23011521A (es) 2023-06-30

Family

ID=77999756

Family Applications (1)

Application Number Title Priority Date Filing Date
ECSENADI202311521A ECSP23011521A (es) 2020-07-21 2023-02-15 Sistema de tercera etapa con auto-purga y uso

Country Status (10)

Country Link
US (1) US20230294114A1 (es)
EP (1) EP4186597A4 (es)
CN (1) CN116367926A (es)
AR (1) AR123003A1 (es)
CL (1) CL2023000205A1 (es)
CO (1) CO2023001547A2 (es)
EC (1) ECSP23011521A (es)
MX (1) MX2023000971A (es)
UY (1) UY39332A (es)
WO (1) WO2022016248A1 (es)

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2047373A (en) 1932-04-04 1936-07-14 Lewis A Kingsley Stamping machine
GB2077631A (en) 1980-06-05 1981-12-23 Tongeren U K Ltd Van Third stage separator system for fluidised catalytic cracking unit in oil refining, and method of operating same
CA1161374A (en) 1981-05-15 1984-01-31 Joseph G. Wilson, Sr. Method and apparatus for separating particulate matter from gases
US5464528A (en) * 1993-12-30 1995-11-07 Mobil Oil Corporation FCC process and apparatus with upset tolerant third stage separator
US5779746A (en) 1994-04-28 1998-07-14 Mobil Oil Corporation Underflow cyclone with perforated barrel
US5643537A (en) 1994-05-02 1997-07-01 Mobil Oil Corporation FCC process and apparatus with contained vortex third stage separator
US5681450A (en) * 1995-06-07 1997-10-28 Chitnis; Girish K. Reduced chaos cyclone separation
AT403168B (de) * 1995-11-02 1997-11-25 Voest Alpine Ind Anlagen Verfahren und einrichtung zum rückführen eines aus einem reaktorgefäss mit einem gas ausgetragenen feinteiligen feststoffes
AT405911B (de) * 1995-11-24 1999-12-27 Inst Thermische Turbomaschinen Zyklon zur trennung von wasser und dampf
FR2770225B1 (fr) * 1997-10-24 2000-01-07 Total Raffinage Distribution Procede et dispositif de vaporisation selective des charges d'hydrocarbures en craquage catalytique
US6042717A (en) * 1997-12-05 2000-03-28 Uop Llc Horizontal FCC feed injection process
US6165353A (en) * 1998-10-08 2000-12-26 Uop Llc Distribution apparatus and method for patterned feed injection
FR2785907B1 (fr) * 1998-11-13 2001-01-05 Inst Francais Du Petrole Procede et dispositif de craquage catalytique comprenant des reacteurs a ecoulements descendant et ascendant
US6656344B1 (en) * 1998-12-23 2003-12-02 Marri Rama Rao Fluidized catalytic cracking process
US6093310A (en) * 1998-12-30 2000-07-25 Exxon Research And Engineering Co. FCC feed injection using subcooled water sparging for enhanced feed atomization
US6387247B1 (en) * 1999-09-03 2002-05-14 Shell Oil Company Feed injection system for catalytic cracking process
PT102392A (pt) * 1999-12-13 2000-11-30 Romualdo Luis Ribera Salcedo Ciclones de recirculacao para despoeiramento e lavagem de gases
US6673133B2 (en) 2000-06-02 2004-01-06 Uop Llc Cyclone for separating fine solid particles from a gas stream
US7648544B2 (en) 2002-07-19 2010-01-19 Shell Oil Company Swirl tube separator
US6902593B2 (en) * 2003-02-26 2005-06-07 Kellogg Brown And Root, Inc. Separation device to remove fine particles
US7081229B2 (en) * 2003-04-15 2006-07-25 Petroleo Brasileiro S.A. Second stage cyclone dipleg termination device in FCC units
FR2894849B1 (fr) * 2005-12-20 2008-05-16 Inst Francais Du Petrole Nouveau reacteur a deux zones reactionnelles fluidisees avec systeme de separation gaz/solide integre
WO2008145657A1 (en) 2007-06-01 2008-12-04 Shell Internationale Research Maatschappij B.V. Gas-solids separator
US7879294B2 (en) * 2008-04-29 2011-02-01 Synthesis Energy Systems, Inc. Method and apparatus for fine solids recycle
RU2527904C2 (ru) * 2009-06-04 2014-09-10 Шаньдун Тианли Драинг Эквипмент Ко, Лтд. Многоступенчатая система и способ предварительной сушки бурого угля с использованием перегретого пара
FR2966160B1 (fr) * 2010-10-14 2013-11-15 IFP Energies Nouvelles Procede de craquage catalytique adapte au traitement de charges a faible carbon conradson comportant le recycle d'une coupe cokante selon une technologie nouvelle
US8470081B2 (en) * 2011-02-01 2013-06-25 Uop Llc Process for separating particulate solids from a gas stream
CN105949328A (zh) * 2011-04-06 2016-09-21 陶氏环球技术有限责任公司 生产高堆积密度、良好流动性和改进的在冷水中的分散性的纤维素衍生物的方法
US8689709B2 (en) * 2011-05-04 2014-04-08 Southern Company Oxycombustion in transport oxy-combustor
JP2014522317A (ja) * 2011-07-14 2014-09-04 エンパイア テクノロジー ディベロップメント エルエルシー 渦流に浮遊させた光触媒性粒子を使用するガス浄化
CN103814114B (zh) * 2011-07-27 2018-04-24 沙特阿拉伯石油公司 在下流式反应器中流化催化裂化链烷烃族石脑油
US9109177B2 (en) * 2011-12-12 2015-08-18 Ensyn Renewables, Inc. Systems and methods for renewable fuel
US10155707B2 (en) * 2012-09-05 2018-12-18 Saudi Arabian Oil Company Olefin hydration process using oscillatory baffled reactor
WO2014052213A1 (en) * 2012-09-25 2014-04-03 Dow Global Technologies Llc Process for producing cellulose derivatives of high bulk density, good flowability and/or dispersibility in cold water as well as low solution color
US10208262B2 (en) * 2013-02-05 2019-02-19 Reliance Industries Limited Process for catalytic gasification of carbonaceous feedstock
WO2016004810A1 (zh) * 2014-07-08 2016-01-14 华东理工大学 液体旋流场中微颗粒自转的同步高速摄像方法及装置
US9868916B1 (en) * 2014-09-12 2018-01-16 Yongchao Li Methods and systems for cooling hot product gas
US10226749B2 (en) * 2014-10-02 2019-03-12 Blac Inc. Monitoring and control module for fluid catalytic cracking unit
JP2018508349A (ja) * 2015-03-03 2018-03-29 シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイＳｈｅｌｌ Ｉｎｔｅｒｎａｔｉｏｎａｌｅ Ｒｅｓｅａｒｃｈ Ｍａａｔｓｃｈａｐｐｉｊ Ｂｅｓｌｏｔｅｎ Ｖｅｎｎｏｏｔｓｈａｐ 改善された渦流管セパレータ
JP6804200B2 (ja) * 2016-02-08 2020-12-23 三菱パワー株式会社 スラグサイクロン、ガス化設備、ガス化複合発電設備、スラグサイクロンの運転方法およびスラグサイクロンのメンテナンス方法
US10113740B2 (en) * 2016-08-12 2018-10-30 Gas Technology Institute Fluidized bed combustion of carbonaceous fuels
US10525483B1 (en) * 2017-06-30 2020-01-07 Riles Edward Hill Dissolved air flotation skimmings separation system and method
US10814249B2 (en) * 2017-12-14 2020-10-27 Aurora Cannabis Enterprises Inc. Condensible gas botanical extraction systems and methods
CN209221862U (zh) * 2017-12-15 2019-08-09 山西国峰煤电有限责任公司 一种循环流化床锅炉sncr脱硝系统
WO2019178399A1 (en) * 2018-03-15 2019-09-19 Jan Willem Van Egmond System, method and apparatus for fluidized bed additive manufacturing
CN108392929B (zh) * 2018-04-24 2023-12-15 中国石油大学(北京) 分离装置
WO2019231398A1 (en) * 2018-06-01 2019-12-05 Mobiair Pte. Ltd. Apparatus and method to clean particle loaded fluid using low energy multi flow-splitter technology requiring no filter media
CN209679841U (zh) * 2019-01-31 2019-11-26 浙江深度能源技术有限公司 一种焙烧炉耦合深度高效脱硝系统
EP3990577A1 (en) * 2019-08-05 2022-05-04 SABIC Global Technologies, B.V. Loop seal on reactor first stage dipleg to reduce hydrocarbon carryover to stripper for naphtha catalytic cracking
US20220380689A1 (en) * 2019-10-31 2022-12-01 China Petroleum & Chemical Corporation Method and apparatus for desulfurization and separation of catalytically cracked light product
US11214741B2 (en) * 2020-02-25 2022-01-04 Uop Llc Fluid catalytic cracking process for cracking multiple feedstocks
US12358788B2 (en) * 2020-04-23 2025-07-15 ExxonMobil Technology and Engineering Company Methane pyrolysis using stacked fluidized beds

Also Published As

Publication number Publication date
WO2022016248A1 (pt) 2022-01-27
US20230294114A1 (en) 2023-09-21
CO2023001547A2 (es) 2023-02-16
CN116367926A (zh) 2023-06-30
EP4186597A1 (en) 2023-05-31
EP4186597A4 (en) 2024-06-19
AR123003A1 (es) 2022-10-19
BR102020014856A2 (pt) 2022-02-01
MX2023000971A (es) 2023-03-01
UY39332A (es) 2021-09-30
CL2023000205A1 (es) 2023-06-30

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