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IN162226B - - Google Patents

Info

Publication number
IN162226B
IN162226B IN632/MAS/84A IN632MA1984A IN162226B IN 162226 B IN162226 B IN 162226B IN 632MA1984 A IN632MA1984 A IN 632MA1984A IN 162226 B IN162226 B IN 162226B
Authority
IN
India
Application number
IN632/MAS/84A
Other languages
English (en)
Inventor
John Krambeck Frederick
Wilhelm Schatz Klaus
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
Publication of IN162226B publication Critical patent/IN162226B/en

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)
IN632/MAS/84A 1983-09-06 1984-08-23 IN162226B (es)

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
IN162226B true IN162226B (es) 1988-04-16

Family

ID=24111391

Family Applications (1)

Application Number Title Priority Date Filing Date
IN632/MAS/84A IN162226B (es) 1983-09-06 1984-08-23

Country Status (10)

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

Families Citing this family (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4588558A (en) * 1983-09-06 1986-05-13 Mobil Oil Corporation Closed FCC cyclone system
US4624772A (en) * 1983-09-06 1986-11-25 Mobil Oil Corporation Closed reactor FCC system with provisions for surge capacity
US4711712A (en) * 1983-09-06 1987-12-08 Mobil Oil Corporation Closed cyclone FCC system with provisions for surge capacity
US4749471A (en) * 1983-09-06 1988-06-07 Mobil Oil Corporation Closed FCC cyclone process
US5039397A (en) * 1984-05-21 1991-08-13 Mobil Oil Corporation Closed cyclone FCC catalyst separation method and apparatus
US5055177A (en) * 1984-05-21 1991-10-08 Mobil Oil Corporation Closed cyclone FCC catalyst separation method and apparatus
US4909993A (en) * 1984-05-21 1990-03-20 Mobil Oil Corporation Closed cyclone FCC catalyst separation apparatus
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US4927606A (en) * 1986-05-29 1990-05-22 Uop FCC Stripping apparatus
US4963328A (en) * 1987-01-15 1990-10-16 Mobil Oil Corporation Short contact time fluid catalytic cracking apparatus
US5059305A (en) * 1990-04-16 1991-10-22 Mobil Oil Corporation Multistage FCC catalyst stripping
US5370844A (en) * 1993-03-01 1994-12-06 The M. W. Kellogg Company FCC disengagement apparatus
BR9303773A (pt) * 1993-09-13 1995-10-10 Petroleo Brasileiro Sa Sistema para separar suspensões de partículas de catalisador e mistura reagida de hidrocarbonetos e processo de craqueamento catalítico
CN1078094C (zh) 1999-04-23 2002-01-23 中国石油化工集团公司 一种用于流化催化转化的提升管反应器
WO2003043945A1 (en) * 2001-11-16 2003-05-30 North Carolina State University Biomedical electrochemical sensor array and method of fabrication
US7081229B2 (en) * 2003-04-15 2006-07-25 Petroleo Brasileiro S.A. Second stage cyclone dipleg termination device in FCC units
US8012768B2 (en) * 2003-07-18 2011-09-06 Bio-Rad Laboratories, Inc. System and method for multi-analyte detection
CN1333044C (zh) 2003-09-28 2007-08-22 中国石油化工股份有限公司 一种烃油裂化方法
US7347930B2 (en) 2003-10-16 2008-03-25 China Petroleum & Chemical Corporation Process for cracking hydrocarbon oils
US8349170B2 (en) 2008-05-14 2013-01-08 Exxonmobil Research And Engineering Company FCC reactor and riser design for short contact-time catalytic cracking of hydrocarbons
CA2927740C (en) 2013-10-29 2023-02-14 Dow Global Technologies Llc A cyclonic separation assembly having a low residence time plenum arranged in a fluidized bed reactor vessel
BR112016009581B1 (pt) 2013-11-12 2021-09-21 Dow Global Technologies Llc Processo de desidrogenação catalítico
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
RU2755979C1 (ru) 2015-03-30 2021-09-23 Дау Глоубл Текнолоджиз Ллк Интегрированный способ дегидрирования c3-c4 углеводородов
US9707533B2 (en) 2015-12-01 2017-07-18 Dow Global Technologies Llc Fluidized catalyst stripping unit for displacing entrained gas from catalyst particles
RU2741554C2 (ru) 2016-06-17 2021-01-26 Дау Глоубл Текнолоджиз Ллк Системные компоненты систем реактора с псевдоожиженным катализатором
RU2754860C2 (ru) 2016-11-02 2021-09-08 Дау Глоубл Текнолоджиз Ллк Каталитические реакторы с псевдоожиженным катализатором, содержащие распределители потока
AR109884A1 (es) 2016-11-02 2019-01-30 Dow Global Technologies Llc Métodos para diseñar reactores catalíticos fluidos ampliados
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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
US11987547B2 (en) 2019-06-28 2024-05-21 Dow Global Technologies Llc Methods for forming light olefins that include use of cooled product as a recycled quench stream
KR20230121789A (ko) 2020-12-16 2023-08-21 다우 글로벌 테크놀로지스 엘엘씨 올레핀의 제조 시스템 및 방법
CN116547066A (zh) 2020-12-16 2023-08-04 陶氏环球技术有限责任公司 设计成适应热膨胀的提升管
CN116568390A (zh) 2020-12-16 2023-08-08 陶氏环球技术有限责任公司 用于再生颗粒状固体的系统和方法
KR20230121101A (ko) 2020-12-16 2023-08-17 다우 글로벌 테크놀로지스 엘엘씨 지지형 라이저 장치
EP4412758A1 (en) 2021-10-05 2024-08-14 Dow Global Technologies LLC Systems and methods for producing olefins
CN118922518A (zh) 2022-03-30 2024-11-08 陶氏环球技术有限责任公司 用于利用热交换器系统形成轻烯烃的方法
JP2025519343A (ja) 2022-06-14 2025-06-26 ダウ グローバル テクノロジーズ エルエルシー 遷移金属を含む燃焼添加剤を利用する脱水素化によって軽質オレフィンを作製するための方法
CA3251292A1 (en) 2022-06-14 2023-12-21 Dow Global Technologies Llc PROCESSES FOR THE MANUFACTURE OF LIGHT OLEFINS BY DEHYDROGENATION THAT USE COMBUSTION ADDITIVES
US20250368901A1 (en) 2022-06-14 2025-12-04 Dow Global Technologies Llc Methods of making light olefins that include modifying catalysts
CA3251303A1 (en) 2022-06-14 2023-12-21 Dow Global Technologies Llc Suitable catalysts for the production of light olefins by dehydrogenation, which include iron
KR20250024757A (ko) 2022-06-14 2025-02-19 다우 글로벌 테크놀로지스 엘엘씨 크롬을 포함하는 탈수소화에 의한 경질 올레핀의 제조에 적합한 촉매
CN119173492A (zh) 2022-06-14 2024-12-20 陶氏环球技术有限责任公司 用于使用包含锰的催化剂通过脱氢制备轻烯烃的方法
CN119173490A (zh) 2022-06-14 2024-12-20 陶氏环球技术有限责任公司 用于使用包含铬的催化剂通过脱氢制备轻烯烃的方法
CA3251300A1 (en) 2022-06-14 2023-12-21 Dow Global Technologies Llc PROCESSES FOR THE MANUFACTURE OF LIGHT OLEFINS BY DEHYDROGENATION USING IRON-CONTAINING CATALYSTS
KR20250069852A (ko) 2022-09-14 2025-05-20 다우 글로벌 테크놀로지스 엘엘씨 탄화수소의 탈수소화 방법
WO2024059600A1 (en) 2022-09-14 2024-03-21 Dow Global Technologies Llc Methods for dehydrogenating hydrocarbons utilizing regenerators
JP2025529037A (ja) 2022-09-14 2025-09-04 ダウ グローバル テクノロジーズ エルエルシー ストリッパーを利用した炭化水素の反応方法
KR20250069851A (ko) 2022-09-14 2025-05-20 다우 글로벌 테크놀로지스 엘엘씨 연소 유닛을 이용한 탄화수소의 탈수소화 방법
WO2024059551A1 (en) 2022-09-14 2024-03-21 Dow Global Technologies Llc Methods for dehydrogenating hydrocarbons utilizing countercurrent flow regenerators
EP4580801A1 (en) 2022-10-28 2025-07-09 Dow Global Technologies LLC Methods of operating chemical processing vessels that include shrouds
CN120225484A (zh) 2022-11-29 2025-06-27 陶氏环球技术有限责任公司 用于利用氧化容器形成轻烯烃的方法
KR20250114302A (ko) 2022-11-29 2025-07-29 다우 글로벌 테크놀로지스 엘엘씨 다수의 미립자 고체 스트림을 분배하기에 적합한 미립자 고체 분배기
JP2025538518A (ja) 2022-11-29 2025-11-28 ダウ グローバル テクノロジーズ エルエルシー 燃焼器を利用したオレフィン化合物の製造方法
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JP2025538470A (ja) 2022-11-29 2025-11-28 ダウ グローバル テクノロジーズ エルエルシー 複数の触媒入口を利用して炭化水素を脱水素する方法
KR20250115382A (ko) 2022-11-29 2025-07-30 다우 글로벌 테크놀로지스 엘엘씨 촉매 재활용을 이용하여 경질 올레핀을 형성하기 위한 방법
JP2025538469A (ja) 2022-11-29 2025-11-28 ダウ グローバル テクノロジーズ エルエルシー ある種の触媒の燃焼バイパスを利用して脱水素化生成物を形成するための方法
JP2025539317A (ja) 2022-11-29 2025-12-05 ダウ グローバル テクノロジーズ エルエルシー 軽質オレフィンを生成する方法
WO2025049116A1 (en) 2023-08-31 2025-03-06 Dow Global Technologies Llc Methods of making treated catalysts
WO2025128929A1 (en) 2023-12-14 2025-06-19 Dow Global Technologies Llc Methods for making light olefins by dehydrogenation using catalysts that include cerium
WO2025178918A1 (en) 2024-02-20 2025-08-28 Dow Global Technologies Llc Method for making catalysts that includes platinum
WO2025255086A1 (en) 2024-06-06 2025-12-11 Dow Global Technologies Llc Dehydrogenation catalysts that include lanthanum, yttrium, or zirconium
WO2025255085A2 (en) 2024-06-06 2025-12-11 Dow Global Technologies Llc Methods for making olefinic materials utilizing catalysts that include non-redox-active elemental additives
WO2026006050A1 (en) 2024-06-27 2026-01-02 Dow Global Technologies Llc Methods for starting olefinic material production systems utilizing exposure of particulate solids to hydrogen-containing environments
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Also Published As

Publication number Publication date
ES8605393A1 (es) 1986-03-16
CA1238877A (en) 1988-07-05
DE3468430D1 (en) 1988-02-11
AU579109B2 (en) 1988-11-17
ES535675A0 (es) 1986-03-16
BR8404450A (pt) 1985-07-30
EP0139392B1 (en) 1988-01-07
AU3202484A (en) 1985-03-14
ZA847023B (en) 1986-04-30
US4579716A (en) 1986-04-01
JPS6072988A (ja) 1985-04-25
EP0139392A1 (en) 1985-05-02

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