DE3468430D1 - Closed reactor fcc system with provisions for surge capacity - Google Patents

Closed reactor fcc system with provisions for surge capacity

Info

Publication number
DE3468430D1
DE3468430D1 DE8484305676T DE3468430T DE3468430D1 DE 3468430 D1 DE3468430 D1 DE 3468430D1 DE 8484305676 T DE8484305676 T DE 8484305676T DE 3468430 T DE3468430 T DE 3468430T DE 3468430 D1 DE3468430 D1 DE 3468430D1
Authority
DE
Germany
Prior art keywords
provisions
closed reactor
surge capacity
fcc system
reactor fcc
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8484305676T
Other languages
English (en)
Inventor
Frederick John Krambeck
Klaus Wilhelm Schatz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Oil Corp
Original Assignee
Mobil Oil Corp
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
Application filed by Mobil Oil Corp filed Critical Mobil Oil Corp
Application granted granted Critical
Publication of DE3468430D1 publication Critical patent/DE3468430D1/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/0055—Separating solid material from the gas/liquid stream using cyclones
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
DE8484305676T 1983-09-06 1984-08-21 Closed reactor fcc system with provisions for surge capacity Expired DE3468430D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/529,824 US4579716A (en) 1983-09-06 1983-09-06 Closed reactor FCC system with provisions for surge capacity

Publications (1)

Publication Number Publication Date
DE3468430D1 true DE3468430D1 (en) 1988-02-11

Family

ID=24111391

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484305676T Expired DE3468430D1 (en) 1983-09-06 1984-08-21 Closed reactor fcc system with provisions for surge capacity

Country Status (10)

Country Link
US (1) US4579716A (de)
EP (1) EP0139392B1 (de)
JP (1) JPS6072988A (de)
AU (1) AU579109B2 (de)
BR (1) BR8404450A (de)
CA (1) CA1238877A (de)
DE (1) DE3468430D1 (de)
ES (1) ES8605393A1 (de)
IN (1) IN162226B (de)
ZA (1) ZA847023B (de)

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FR3023904B1 (fr) * 2014-07-18 2020-10-23 Ifp Energies Now Dispositif de repartition d'un flux solide issu d'un ecoulement de type riser en n sous flux solide de valeur determinee
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RU2741554C2 (ru) 2016-06-17 2021-01-26 Дау Глоубл Текнолоджиз Ллк Системные компоненты систем реактора с псевдоожиженным катализатором
AR109884A1 (es) 2016-11-02 2019-01-30 Dow Global Technologies Llc Métodos para diseñar reactores catalíticos fluidos ampliados
CA3042006A1 (en) 2016-11-02 2018-05-11 Dow Global Technologies Llc Fluid catalytic reactors which include flow directors
AR111124A1 (es) 2017-03-13 2019-06-05 Dow Global Technologies Llc Métodos para fabricar olefinas ligeras a partir de corrientes de alimentación diferentes
AR111237A1 (es) 2017-03-13 2019-06-19 Dow Global Technologies Llc Métodos y aparatos para formar olefinas ligeras por craqueo
AR111737A1 (es) 2017-05-05 2019-08-14 Dow Global Technologies Llc Sistema de extracción de catalizador a granel y métodos para el uso del mismo
AR111992A1 (es) 2017-06-19 2019-09-11 Dow Global Technologies Llc Sistemas de reactor que comprenden el reciclado de fluidos
AR112516A1 (es) 2017-07-31 2019-11-06 Dow Global Technologies Llc Métodos y aparatos para procesar corrientes de gas
EP3990422B1 (de) 2019-06-28 2023-07-19 Dow Global Technologies LLC Verfahren zur herstellung von leichten olefinen unter verwendung eines gekühlten produktes als rückgeführter quenchstrom
JP2024500691A (ja) 2020-12-16 2024-01-10 ダウ グローバル テクノロジーズ エルエルシー オレフィンを生成するためのシステム及び方法
WO2022132702A1 (en) 2020-12-16 2022-06-23 Dow Global Technologies Llc Systems and methods for regenerating particulate solids
KR20230121617A (ko) 2020-12-16 2023-08-18 다우 글로벌 테크놀로지스 엘엘씨 열팽창을 수용하도록 설계된 라이저
CN116669848A (zh) 2020-12-16 2023-08-29 陶氏环球技术有限责任公司 支撑式提升管装置
CA3233211A1 (en) 2021-10-05 2023-04-13 Matthew T. Pretz Systems and methods for producing olefins
WO2023192906A1 (en) 2022-03-30 2023-10-05 Dow Global Technologies Llc Methods for forming light olefins utilizing heat exchanger systems
WO2023244941A1 (en) 2022-06-14 2023-12-21 Dow Global Technologies Llc Methods of making light olefins that include modifying catalysts
WO2023244965A1 (en) 2022-06-14 2023-12-21 Dow Global Technologies Llc Methods for making light olefins by dehydrogenation using catalysts that include iron
WO2023244969A1 (en) 2022-06-14 2023-12-21 Dow Global Technologies Llc Catalysts suitable for making light olefins by dehydrogenation that include iron
WO2023244958A1 (en) 2022-06-14 2023-12-21 Dow Global Technologies Llc Catalysts suitable for making light olefins by dehydrogenation that include chromium
WO2023244971A1 (en) 2022-06-14 2023-12-21 Dow Global Technologies Llc Methods for making light olefins by dehydrogenation using catalysts that include chromium
WO2023244939A1 (en) 2022-06-14 2023-12-21 Dow Global Technologies Llc Methods for making light olefins by dehydrogenation that utilize combustion additives
WO2023244943A1 (en) 2022-06-14 2023-12-21 Dow Global Technologies Llc Methods for making light olefins by dehydrogenation using catalysts that include manganese
WO2023244938A1 (en) 2022-06-14 2023-12-21 Dow Global Technologies Llc Methods for making light olefins by dehydrogenation that utilize combustion additives that include transition metals
WO2024059552A1 (en) 2022-09-14 2024-03-21 Dow Global Technologies Llc Methods for dehydrogenating hydrocarbons utilizing combustion units
WO2024059551A1 (en) 2022-09-14 2024-03-21 Dow Global Technologies Llc Methods for dehydrogenating hydrocarbons utilizing countercurrent flow regenerators
WO2024059600A1 (en) 2022-09-14 2024-03-21 Dow Global Technologies Llc Methods for dehydrogenating hydrocarbons utilizing regenerators
WO2024059553A1 (en) 2022-09-14 2024-03-21 Dow Global Technologies Llc Methods for dehydrogenating hydrocarbons
WO2024059602A1 (en) 2022-09-14 2024-03-21 Dow Global Technologies Llc Methods for reacting hydrocarbons utilizing strippers
WO2024092196A1 (en) 2022-10-28 2024-05-02 Dow Global Technologies Llc Methods of operating chemical processing vessels that include shrouds
WO2024118369A1 (en) 2022-11-29 2024-06-06 Dow Global Technologies Llc Methods for producing light olefins
WO2024118436A1 (en) 2022-11-29 2024-06-06 Dow Global Technologies Llc Methods for forming dehydrogenated products utilizing combustion bypass of some catalyst
WO2024118433A1 (en) 2022-11-29 2024-06-06 Dow Global Technologies Llc Methods for forming light olefins utilizing oxidation vessels
WO2024118461A1 (en) 2022-11-29 2024-06-06 Dow Global Technologies Llc Particulate solid distributors suitable for distributing multiple particulate solid streams
WO2024118463A1 (en) 2022-11-29 2024-06-06 Dow Global Technologies Llc Methods for producing olefinic compounds utilizing regenerators
WO2024118432A1 (en) 2022-11-29 2024-06-06 Dow Global Technologies Llc Methods for forming light olefins with catalyst recycle
WO2024118459A1 (en) 2022-11-29 2024-06-06 Dow Global Technologies Llc Methods for dehydrogenating hydrocarbons utilizing multiple catalyst inlets
WO2024118462A1 (en) 2022-11-29 2024-06-06 Dow Global Technologies Llc Methods for producing olefinic compounds utilizing combustors

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Also Published As

Publication number Publication date
US4579716A (en) 1986-04-01
CA1238877A (en) 1988-07-05
IN162226B (de) 1988-04-16
JPS6072988A (ja) 1985-04-25
ZA847023B (en) 1986-04-30
ES535675A0 (es) 1986-03-16
ES8605393A1 (es) 1986-03-16
BR8404450A (pt) 1985-07-30
EP0139392A1 (de) 1985-05-02
AU579109B2 (en) 1988-11-17
EP0139392B1 (de) 1988-01-07
AU3202484A (en) 1985-03-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee