BRPI0403184A - processo e dispositivo para alterar a distribuição de produtos de craqueamento catalìtico fluido de hidrocarbonetos - Google Patents

processo e dispositivo para alterar a distribuição de produtos de craqueamento catalìtico fluido de hidrocarbonetos

Info

Publication number
BRPI0403184A
BRPI0403184A BRPI0403184-9A BRPI0403184A BRPI0403184A BR PI0403184 A BRPI0403184 A BR PI0403184A BR PI0403184 A BRPI0403184 A BR PI0403184A BR PI0403184 A BRPI0403184 A BR PI0403184A
Authority
BR
Brazil
Prior art keywords
distribution
products
catalytic cracking
fluid catalytic
altering
Prior art date
Application number
BRPI0403184-9A
Other languages
English (en)
Inventor
Henrique Soares Cerqueira
Claudia Maria De Lace Baptista
William Richard Gilbert
Oscar Rene Chamberlain Pravia
Original Assignee
Petroleo Brasileiro Sa
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 Petroleo Brasileiro Sa filed Critical Petroleo Brasileiro Sa
Priority to BRPI0403184-9A priority Critical patent/BRPI0403184B1/pt
Priority to US11/190,863 priority patent/US7658837B2/en
Publication of BRPI0403184A publication Critical patent/BRPI0403184A/pt
Publication of BRPI0403184B1 publication Critical patent/BRPI0403184B1/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
    • 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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1818—Feeding of the fluidising gas
    • 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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1872—Details of the fluidised bed reactor
    • 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
    • C10G11/182—Regeneration
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00654—Controlling the process by measures relating to the particulate material
    • B01J2208/00707—Fouling

Landscapes

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

Abstract

"PROCESSO E DISPOSITIVO PARA ALTERAR A DISTRIBUIçãO DE PRODUTOS DE CRAQUEAMENTO CATALìTICO FLUIDO DE HIDROCARBONETOS". Processo e dispositivo para alterar a distribuição de produtos de craqueamento catalítico fluido de hidrocarbonetos por intermédio de um processo de retificação reativa, no qual uma ou mais correntes de hidrocarbonetos são introduzidas em uma região intermediária do retificador (1) de uma unidade de craqueamento catalítico fluido (FCC), a partir de um dispositivo que permita uma distribuição homogênea com dispersão adequada. Esta(s) corrente(s) reage(m) com o catalisador de FCC, ainda que este esteja com a atividade reduzida devido a adsorção de hidrocarbonetos na zona de reação, gerando produtos que melhoram e/ou alteram a distribuição global de produtos, adequando o perfil da refinaria á demanda e às exigências de qualidade.
BRPI0403184-9A 2004-07-30 2004-07-30 Processo para alterar a distribuição de produtos de craqueamento catalítico fluido de hidrocarbonetos BRPI0403184B1 (pt)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BRPI0403184-9A BRPI0403184B1 (pt) 2004-07-30 2004-07-30 Processo para alterar a distribuição de produtos de craqueamento catalítico fluido de hidrocarbonetos
US11/190,863 US7658837B2 (en) 2004-07-30 2005-07-28 Process and device to optimize the yield of fluid catalytic cracking products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0403184-9A BRPI0403184B1 (pt) 2004-07-30 2004-07-30 Processo para alterar a distribuição de produtos de craqueamento catalítico fluido de hidrocarbonetos

Publications (2)

Publication Number Publication Date
BRPI0403184A true BRPI0403184A (pt) 2006-03-28
BRPI0403184B1 BRPI0403184B1 (pt) 2015-04-07

Family

ID=36096491

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0403184-9A BRPI0403184B1 (pt) 2004-07-30 2004-07-30 Processo para alterar a distribuição de produtos de craqueamento catalítico fluido de hidrocarbonetos

Country Status (2)

Country Link
US (1) US7658837B2 (pt)
BR (1) BRPI0403184B1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2910342A1 (fr) * 2006-12-22 2008-06-27 Total France Sa Dispositif d'ancrage d'un depot de coke sur une paroi d'une installation, son utilisation et appareil de separation centrifuge ou reacteur de craquage catalytique pourvu d'un tel dispositif.
JP5055154B2 (ja) * 2007-03-20 2012-10-24 株式会社リコー トナーの製造方法、トナーの製造装置及びトナー
US7811446B2 (en) * 2007-12-21 2010-10-12 Uop Llc Method of recovering energy from a fluid catalytic cracking unit for overall carbon dioxide reduction
US7699975B2 (en) * 2007-12-21 2010-04-20 Uop Llc Method and system of heating a fluid catalytic cracking unit for overall CO2 reduction
US7699974B2 (en) * 2007-12-21 2010-04-20 Uop Llc Method and system of heating a fluid catalytic cracking unit having a regenerator and a reactor
US7932204B2 (en) * 2007-12-21 2011-04-26 Uop Llc Method of regenerating catalyst in a fluidized catalytic cracking unit
US7767075B2 (en) * 2007-12-21 2010-08-03 Uop Llc System and method of producing heat in a fluid catalytic cracking unit
US7935245B2 (en) * 2007-12-21 2011-05-03 Uop Llc System and method of increasing synthesis gas yield in a fluid catalytic cracking unit
US8435452B2 (en) * 2010-02-23 2013-05-07 Exxonmobil Research And Engineering Company Circulating fluid bed reactor with improved circulation
FR2966161B1 (fr) * 2010-10-15 2013-12-20 Total Raffinage Marketing Procede de reaction et de stripage etage dans une unite de fcc pour maximisation de la production d'olefines
US9452404B2 (en) 2012-07-12 2016-09-27 Lummus Technology Inc. Fluid cracking process and apparatus for maximizing light olefins or middle distillates and light olefins
AU2017325716B2 (en) 2016-09-16 2020-01-30 Lummus Technology Llc Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications
TWI905097B (zh) 2019-04-03 2025-11-21 美商魯瑪斯科技有限責任公司 用於升級輕油系列材料之合併有固體分離裝置之分段流體化媒裂程序
US11286431B2 (en) 2019-07-02 2022-03-29 Lummus Technology Llc Fluid catalytic cracking processes and apparatus
ES3013621T3 (en) 2019-07-15 2025-04-14 Lummus Technology Inc Fluid catalytic cracking process and apparatus for maximizing light olefin yield and other applications
KR20240113833A (ko) 2021-11-30 2024-07-23 사우디 아라비안 오일 컴퍼니 탄화수소 공급물 스트림의 처리 방법
CN117801839B (zh) * 2022-09-23 2026-01-02 中国石油化工股份有限公司 汽提器、催化裂化待生剂汽提的方法、催化裂化装置
US12540282B2 (en) 2023-09-26 2026-02-03 Saudi Arabian Oil Company Methods for distributing catalyst in counter-current reactors and methods for processing hydrocarbons
US12606750B2 (en) 2023-10-10 2026-04-21 Saudi Arabian Oil Company Catalyst compositions that include zeolites with different silica to alumina molar ratios

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5234578A (en) * 1988-08-26 1993-08-10 Uop Fluidized catalytic cracking process utilizing a high temperature reactor
US5154818A (en) * 1990-05-24 1992-10-13 Mobil Oil Corporation Multiple zone catalytic cracking of hydrocarbons
US5310477A (en) * 1990-12-17 1994-05-10 Uop FCC process with secondary dealkylation zone
US5176815A (en) * 1990-12-17 1993-01-05 Uop FCC process with secondary conversion zone
US5616237A (en) * 1994-06-13 1997-04-01 Chevron Research And Technology Company, A Division Of Chevron U.S.A. Inc. Split feed injection fluid catalytic cracking process
US5858207A (en) * 1997-12-05 1999-01-12 Uop Llc FCC process with combined regenerator stripper and catalyst blending
US6238548B1 (en) * 1999-09-02 2001-05-29 Uop Llc FCC process for upgrading gasoline heart cut

Also Published As

Publication number Publication date
US7658837B2 (en) 2010-02-09
US20060021909A1 (en) 2006-02-02
BRPI0403184B1 (pt) 2015-04-07

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 07/04/2015, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 07/04/2025.