BR8404451A - Processo e aparelho para o craqueamento catalitico fluido de uma carga de hidrocarbonetos e aparelho para vedar um tubo de imersao de ciclone - Google Patents

Processo e aparelho para o craqueamento catalitico fluido de uma carga de hidrocarbonetos e aparelho para vedar um tubo de imersao de ciclone

Info

Publication number
BR8404451A
BR8404451A BR8404451A BR8404451A BR8404451A BR 8404451 A BR8404451 A BR 8404451A BR 8404451 A BR8404451 A BR 8404451A BR 8404451 A BR8404451 A BR 8404451A BR 8404451 A BR8404451 A BR 8404451A
Authority
BR
Brazil
Prior art keywords
appliance
hydrocarbons
sealing
load
catalytic cracking
Prior art date
Application number
BR8404451A
Other languages
English (en)
Inventor
James Henry Haddad
Hartley Owen
Klaus Wilhelm Schatz
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 BR8404451A publication Critical patent/BR8404451A/pt

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
BR8404451A 1984-05-21 1984-09-05 Processo e aparelho para o craqueamento catalitico fluido de uma carga de hidrocarbonetos e aparelho para vedar um tubo de imersao de ciclone BR8404451A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/612,177 US4502947A (en) 1984-05-21 1984-05-21 Closed cyclone FCC catalyst separation method and apparatus

Publications (1)

Publication Number Publication Date
BR8404451A true BR8404451A (pt) 1986-03-25

Family

ID=24452055

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8404451A BR8404451A (pt) 1984-05-21 1984-09-05 Processo e aparelho para o craqueamento catalitico fluido de uma carga de hidrocarbonetos e aparelho para vedar um tubo de imersao de ciclone

Country Status (10)

Country Link
US (1) US4502947A (pt)
EP (1) EP0162978A1 (pt)
JP (1) JPH0680159B2 (pt)
AR (1) AR246549A1 (pt)
AU (1) AU576512B2 (pt)
BR (1) BR8404451A (pt)
CA (1) CA1240279A (pt)
ES (1) ES8603554A1 (pt)
IN (1) IN162282B (pt)
ZA (1) ZA847021B (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019191825A1 (en) * 2018-04-05 2019-10-10 Petróleo Brasileiro S.A. - Petrobras Telescopic joint

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4711712A (en) * 1983-09-06 1987-12-08 Mobil Oil Corporation Closed cyclone FCC system with provisions for surge capacity
US4623446A (en) * 1984-05-21 1986-11-18 Mobil Oil Corporation Closed cyclone FCC catalyst separation with stripping gas injection and direct steam injection
US5055177A (en) * 1984-05-21 1991-10-08 Mobil Oil Corporation Closed cyclone FCC catalyst separation method and apparatus
US5039397A (en) * 1984-05-21 1991-08-13 Mobil Oil Corporation Closed cyclone FCC catalyst separation method and apparatus
US4927527A (en) * 1984-07-18 1990-05-22 Mobil Oil Corporation Method for reducing overcracking during FCC catalyst separation
US4741883A (en) * 1984-07-18 1988-05-03 Mobil Oil Corp. FCC catalyst separation apparatus
US4689206A (en) * 1984-10-22 1987-08-25 Mobil Oil Corporation Multistage stripper for FCC unit with improved catalyst separation
US4778660A (en) * 1984-11-01 1988-10-18 Mobil Oil Corporation Apparatus for separating catalysts in FCC closed cyclone system
US4789458A (en) * 1984-12-27 1988-12-06 Mobil Oil Corporation Fluid catalytic cracking with plurality of catalyst stripping zones
US4650495A (en) * 1985-06-26 1987-03-17 Mobil Oil Corporation Method for stabilizing dried low rank coals
US4853187A (en) * 1986-09-03 1989-08-01 Mobil Oil Corporation Apparatus to reduce NOx emissions from a fluid catalytic cracking unit
US4787967A (en) * 1986-09-03 1988-11-29 Mobil Oil Corporation Process for two-phase fluid catalytic cracking system
US4990314A (en) * 1986-09-03 1991-02-05 Mobil Oil Corporation Process and apparatus for two-phase fluid catalytic cracking system
US4814068A (en) * 1986-09-03 1989-03-21 Mobil Oil Corporation Fluid catalytic cracking process and apparatus for more effective regeneration of zeolite catalyst
US4793915A (en) * 1987-01-15 1988-12-27 Mobil Oil Corporation Short contact time fluid catalytic cracking process
US4973452A (en) * 1987-02-17 1990-11-27 Mobil Oil Corporation Heavy oil catalytic cracking
US4946656A (en) * 1987-12-22 1990-08-07 Mobil Oil Corporation Vented stripper section for a fluid catalytic cracking unit apparatus
US5059305A (en) * 1990-04-16 1991-10-22 Mobil Oil Corporation Multistage FCC catalyst stripping
US5391289A (en) * 1990-09-04 1995-02-21 Chevron Research And Technology Company FCC process with rapid separation of products
CA2052709C (en) * 1990-11-30 2002-12-17 Ting Y. Chan Apparatus for withdrawing stripper gas from an fccu reactor vessel
US5314610A (en) * 1992-05-29 1994-05-24 Abb Lummus Crest Inc. Staged catalytic cracking process
US5320744A (en) * 1992-12-14 1994-06-14 Exxon Research & Engineering Co. Positive evacuation of FCCU reactor dilute phase volume
US5417932A (en) * 1993-06-21 1995-05-23 Texaco Inc. Vent orifice in fluid catalytic cracking direct-connected cyclone 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
US5376339A (en) * 1993-11-15 1994-12-27 Texaco Inc. Direct-coupled FCC riser cyclone and plenum
US5389239A (en) * 1993-11-22 1995-02-14 Texaco Inc. Control method for direct-coupled FCC riser cyclone
CA2180686A1 (en) * 1995-08-09 1997-02-10 Phillip K. Niccum External pressurized closed-cyclone apparatus for fcc unit
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
BR9901484A (pt) * 1999-04-26 2000-11-07 Petroleo Brasileiro Sa Dispositivo para o controle de vazão de fluidos no espaço anular de juntas telescópicas e uso do mesmo
US7002052B2 (en) 2000-02-02 2006-02-21 Dow Global Technologies Inc. Integrated process for producing an alkenyl-substituted aromatic compound
BR0002087B1 (pt) * 2000-05-09 2009-08-11 sistema de ciclones fechados dotado de distribuidor de vazão.
US20070022722A1 (en) * 2003-06-04 2007-02-01 Dirkse Hendricus A Separation apparatus
CN100473463C (zh) * 2003-06-04 2009-04-01 国际壳牌研究有限公司 分离装置
CN1926080B (zh) * 2004-02-09 2010-09-15 陶氏化学公司 脱氢烃化合物的制备方法
GB2411365B (en) * 2004-02-24 2008-08-13 Statoil Asa Downcomers for slurry bubble column reactors
US8192614B2 (en) * 2004-09-09 2012-06-05 Kellogg Brown & Root Llc Self-stripping FCC riser cyclone
US7484773B2 (en) * 2006-09-22 2009-02-03 Kellogg Brown & Root Llc Self purging expansion joint
US7713491B2 (en) * 2006-12-06 2010-05-11 Kellogg Brown & Root Llc Dual riser venting method and system
US8398751B2 (en) 2008-07-17 2013-03-19 Kellogg Brown & Root Llc Direct stripping cyclone
US8083838B2 (en) * 2008-07-17 2011-12-27 Kellogg Brown & Root Llc Direct stripping cyclone
BRPI1006446A2 (pt) * 2009-03-19 2017-01-31 Dow Global Technologies Llc processo para desidrogenar um hidrocarboneto e processo integrado para preparar estireno
US8157895B2 (en) 2010-05-04 2012-04-17 Kellogg Brown & Root Llc System for reducing head space in a pressure cyclone
CN103597057B (zh) 2011-04-21 2015-11-25 国际壳牌研究有限公司 有关产品物流分离的改进
TWI661866B (zh) * 2014-10-14 2019-06-11 大陸商中國石油化工科技開發有限公司 用於流體化床反應器的分離裝置、反應再生設備和製備烯烴的方法以及製備芳烴的方法
US11760703B2 (en) 2020-03-06 2023-09-19 Exxonmobil Chemical Patents Inc. Processes for upgrading alkanes and alkyl aromatic hydrocarbons
WO2021178115A1 (en) 2020-03-06 2021-09-10 Exxonmobil Chemical Patents Inc. Processes for upgrading alkanes and alkyl aromatic hydrocarbons
KR20220164584A (ko) 2020-05-08 2022-12-13 엑손모빌 케미칼 패턴츠 인코포레이티드 알칸 및 알킬 방향족 탄화수소의 업그레이드 방법 및 시스템
CA3202491A1 (en) * 2020-12-16 2022-06-23 Matthew T. Pretz Risers designed to accommodate thermal expansion
CA3227087A1 (en) 2021-08-11 2023-02-16 Christian A. DIAZ URRUTIA Processes for dehydrogenating alkanes and alkyl aromatic hydrocarbons
KR20240034227A (ko) 2021-08-13 2024-03-13 엑손모빌 케미칼 패턴츠 인코포레이티드 알칸 및 알킬 방향족 탄화수소를 탈수소화하는 방법

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2464812A (en) * 1942-01-30 1949-03-22 Standard Oil Co Catalytic conversion system
US2612433A (en) * 1948-02-05 1952-09-30 Standard Oil Dev Co Modification of annular stripper
US2656242A (en) * 1952-06-27 1953-10-20 Standard Oil Dev Co Apparatus and process for handling fluidized solids
US3007778A (en) * 1954-11-17 1961-11-07 Exxon Research Engineering Co Single vessel fluid coker and burner
US2886419A (en) * 1955-03-10 1959-05-12 Exxon Research Engineering Co Means for maintaining a dip leg seal in a fluidized catalytic reaction vessel
US2862786A (en) * 1955-06-28 1958-12-02 Shell Dev Fluid catalyst process and apparatus
US2901331A (en) * 1955-09-12 1959-08-25 Ducon Co Apparatus for fluid catalytic reactions
US2838063A (en) * 1955-10-10 1958-06-10 Ducon Co Trickle valve
BE569961A (pt) * 1957-08-15
US3152066A (en) * 1961-04-06 1964-10-06 Pullman Inc Hydrocarbon conversion process
US3355380A (en) * 1965-07-27 1967-11-28 Exxon Research Engineering Co Controlling catalyst holdup in conversion of hydrocarbons
US3492221A (en) * 1968-04-05 1970-01-27 Pullman Inc Apparatus and method for conversion of hydrocarbons
US3661799A (en) * 1970-01-26 1972-05-09 Standard Oil Co Oxidative fluidized regeneration of petroleum conversion catalyst in separate dilute and dense phase zones
US3677715A (en) * 1970-04-13 1972-07-18 William F Morrison Catalytic cracking apparatus
US3667196A (en) * 1970-09-01 1972-06-06 Metal Improvement Co Adjustable cyclone separator
US3826738A (en) * 1972-03-23 1974-07-30 F Zenz Folded transfer line reactor
US3959117A (en) * 1973-03-26 1976-05-25 Texaco Inc. Fluid catalytic cracking of hydrocarbons
AT364745B (de) * 1975-03-24 1981-11-10 Ashland Oil Inc Verfahren und vorrichtung zum abscheiden feiner feststoffteilchen aus stroemenden gasen
US4043899A (en) * 1976-02-27 1977-08-23 Mobil Oil Corporation Method and means for separating gasiform materials from finely divided catalyst particles
CA1110568A (en) * 1976-09-30 1981-10-13 James H. Haddad Fluid cracking process and the method for separating a suspension discharged from a riser cracking zone
US4219407A (en) * 1978-01-20 1980-08-26 Mobil Oil Corporation Fluid cracking process and the method for separating a suspension discharged from a riser cracking zone
US4229194A (en) * 1978-11-20 1980-10-21 Atlantic Richfield Company Vapor-solids separating device
US4356151A (en) * 1979-10-05 1982-10-26 Stone & Webster Engineering Corp. Solids quench boiler
US4351275A (en) * 1979-10-05 1982-09-28 Stone & Webster Engineering Corp. Solids quench boiler and process
US4385985A (en) * 1981-04-14 1983-05-31 Mobil Oil Corporation FCC Reactor with a downflow reactor riser
US4394349A (en) * 1981-07-06 1983-07-19 Standard Oil Company (Indiana) Apparatus for the fluidized catalytic cracking of hydrocarbon feedstock
GB2106005B (en) * 1981-09-07 1984-11-28 Standard Oil Co Fluid catalytic cracking
US4448753A (en) * 1982-02-12 1984-05-15 Mobil Oil Corporation Apparatus for regenerating cracking catalyst
US4446107A (en) * 1982-05-26 1984-05-01 Mobil Oil Corporation Improved FCC vessel and cyclone apparatus
US4404095A (en) * 1982-07-22 1983-09-13 Mobil Oil Corporation Method and means for separating gaseous materials from finely divided catalyst particles
US4455220A (en) * 1982-12-23 1984-06-19 Shell Oil Company Separation of fluid cracking catalyst particles from gaseous hydrocarbons

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019191825A1 (en) * 2018-04-05 2019-10-10 Petróleo Brasileiro S.A. - Petrobras Telescopic joint

Also Published As

Publication number Publication date
ES535676A0 (es) 1985-12-16
US4502947A (en) 1985-03-05
CA1240279A (en) 1988-08-09
EP0162978A1 (en) 1985-12-04
ES8603554A1 (es) 1985-12-16
ZA847021B (en) 1986-04-30
AU3202584A (en) 1985-11-28
AR246549A1 (es) 1994-08-31
IN162282B (pt) 1988-04-23
JPS60245695A (ja) 1985-12-05
AU576512B2 (en) 1988-09-01
JPH0680159B2 (ja) 1994-10-12

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