BR112013019604A2 - processo de fcc para maximização de diesel - Google Patents

processo de fcc para maximização de diesel

Info

Publication number
BR112013019604A2
BR112013019604A2 BR112013019604A BR112013019604A BR112013019604A2 BR 112013019604 A2 BR112013019604 A2 BR 112013019604A2 BR 112013019604 A BR112013019604 A BR 112013019604A BR 112013019604 A BR112013019604 A BR 112013019604A BR 112013019604 A2 BR112013019604 A2 BR 112013019604A2
Authority
BR
Brazil
Prior art keywords
converter
riser
diesel
cracking
low
Prior art date
Application number
BR112013019604A
Other languages
English (en)
Other versions
BR112013019604B1 (pt
Inventor
Emanuel Freire Sandes
José Geraldo Furtado Ramos
Leandro Morais Silva
William Richard Gilbert
Original Assignee
Petróleo Brasileiro S A 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
Application filed by Petróleo Brasileiro S A Petrobras filed Critical Petróleo Brasileiro S A Petrobras
Publication of BR112013019604A2 publication Critical patent/BR112013019604A2/pt
Publication of BR112013019604B1 publication Critical patent/BR112013019604B1/pt

Links

Classifications

    • 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
    • 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
    • C10G51/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more cracking processes only
    • C10G51/06—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more cracking processes only plural parallel stages only
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10—Feedstock materials
    • C10G2300/1037—Hydrocarbon fractions
    • C10G2300/1048—Middle distillates
    • 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
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/40—Characteristics of the process deviating from typical ways of processing
    • C10G2300/4056—Retrofitting operations
    • 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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/02—Gasoline
    • 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
    • C10G2400/00—Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/04—Diesel oil

Landscapes

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

Abstract

processo de fcc para maximização de diesel é descrito um processo para a maximização de destilados médios de fcc que compreende a utilização de dois conversores distintos, operando de forma articulada que busca maximizar a produção de lco para diesel, gerar uma gasolina especificada e reduzir a produção de óleo combustível. o conversor "a" opera com baixo tempo de contato no riser, de 0,2s a 1,5s (preferencialmente de 0,5s a 1,0s) possibilitando uma temperatura de reação mais elevada mesmo em baixa severidade, de 510°c a 560°c (preferencialmente de 530°c a 550°c) e com um catalisador apropriado para a maximização de lco. o conversor "b" possui um sistema catalítico de alta atividade, apropriado para o craqueamento da nafta e od gerados no primeiro conversor. preferencialmente, o conversor "b" dispõe de dois risers separados, o que permite que as temperaturas de reação de reação de cada um sejam ajustadas de forma independente de acrodo com a faixa mais recomendada para maximizar o craqueamento de cada uma das correntes: 530°c a 560°c para o riser de od e 540°c a 600°c para o riser de nafta. a corrente de lco de alta qualidade gerada pelo craqueamento em baixa severidade no conversor "a" não é contaminada com o lco de pior qualidade gerado pelo recraquamento o od no conversor "b", uma vez que cada conversor dispõe da sua própria torre fracionadora. a utilização de baixo tempo de contato como rota para redução de severidade no conversor "a" voltado para a produção d lco de melhor qualidade permite se operar com uma temperatura de reação mais elevada para o mesmo nível de conversão e de qualidade do lco, trazendo maior confiabilidade operacional para a unidade, além de trazer benefícios para o balanço térmico do conversos. em unidade existentes, a melhoria no balanço térmico traz folga ao soprador de ar via aumento da temperatura de carga, bem como abre espaço para o processamento de cargas mais residuais.
BR112013019604A 2011-04-15 2011-04-15 processo de fcc para maximização de diesel BR112013019604B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/BR2011/000108 WO2012139181A1 (pt) 2011-04-15 2011-04-15 Processo de fcc para a maximização de diesel utilizando dois conversores distintos

Publications (2)

Publication Number Publication Date
BR112013019604A2 true BR112013019604A2 (pt) 2016-10-04
BR112013019604B1 BR112013019604B1 (pt) 2018-10-16

Family

ID=47008720

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013019604A BR112013019604B1 (pt) 2011-04-15 2011-04-15 processo de fcc para maximização de diesel

Country Status (5)

Country Link
US (1) US20140034551A1 (pt)
JP (1) JP6068437B2 (pt)
AR (1) AR086012A1 (pt)
BR (1) BR112013019604B1 (pt)
WO (1) WO2012139181A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150136647A1 (en) * 2013-11-21 2015-05-21 Kellogg Brown & Root Llc Reactor and main fractionator configuration for producing diesel
TW202104562A (zh) * 2019-04-03 2021-02-01 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
US20220081624A1 (en) * 2020-09-14 2022-03-17 Saudi Arabian Oil Company Methods for upgrading hydrocarbon feeds to produce olefins
CN112420132A (zh) * 2020-10-29 2021-02-26 重庆大学 一种汽油催化裂化过程产品质量优化控制方法

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US5009769A (en) * 1989-02-06 1991-04-23 Stone & Webster Engineering Corporation Process for catalytic cracking of hydrocarbons
JP4361234B2 (ja) * 1999-06-23 2009-11-11 中國石油化工集團公司 ディーゼル油の収率と液化ガスの収率を同時に増加させる接触分解法
DE60315835T2 (de) * 2002-06-25 2008-05-21 Albemarle Netherlands B.V. Verwendung von kationischen schichtmaterialien, zusammensetzungen dieser materialien und die herstellung von kationischen schichtmaterialien
EP1517747A1 (en) * 2002-06-28 2005-03-30 Albemarle Netherlands B.V. Fcc catalyst for reducing the sulfur content in gasoline and diesel
US7074321B1 (en) * 2002-11-12 2006-07-11 Uop Llc Combination hydrocracking process for the production of low sulfur motor fuels
US20060231459A1 (en) * 2005-03-28 2006-10-19 Swan George A Iii FCC process combining molecular separation with staged conversion
US7601254B2 (en) * 2005-05-19 2009-10-13 Uop Llc Integrated fluid catalytic cracking process
FR2886941B1 (fr) * 2005-06-09 2010-02-12 Inst Francais Du Petrole Procede d'hydrocraquage doux incluant une dilution de la charge
BRPI0502577B1 (pt) * 2005-07-07 2015-11-03 Petroleo Brasileiro Sa processo de craqueamento catalítico para produção de diesel a partir de óleos vegetais
BRPI0504321B1 (pt) * 2005-10-07 2015-04-22 Petroleo Brasileiro Sa Processo e aparato para a maximização de destilados médios de fcc
EP1966350B1 (en) * 2005-12-22 2010-12-15 Albemarle Netherlands BV Fcc process with basic catalyst
JP5189981B2 (ja) * 2006-08-18 2013-04-24 Ｊｘ日鉱日石エネルギー株式会社 バイオマスの処理方法、燃料電池用燃料、ガソリン、ディーゼル燃料、液化石油ガス及び合成樹脂
WO2008148686A1 (en) * 2007-06-08 2008-12-11 Albemarle Netherlands, B.V. Catalytic cracking and hydroprocessing process for high diesel yield with low aromatic content and/or high propylene yield
BRPI0702541A2 (pt) * 2007-06-21 2009-02-10 Petroleo Brasileiro Sa processo de craqueamento catalÍtico para produÇço de diesel a partir de sementes de oleaginosas
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BRPI0704422A2 (pt) * 2007-10-29 2009-06-23 Petroleo Brasileiro Sa sistema catalìtico e aditivo para maximização de olefinas leves em unidades de craqueamento catalìtico fluido em operações de baixa severidade
BRPI0800236B1 (pt) * 2008-01-24 2019-05-14 Petroleo Brasileiro S.A. - Petrobras Processo e equipamento de craqueamento catalítico fluido para a produção de destilados médios de baixa aromaticidade
JP5879038B2 (ja) * 2008-03-13 2016-03-08 中国石油化工股▲ふん▼有限公司 低品質の原料から軽質燃料を得るための方法
KR20100091403A (ko) * 2009-02-10 2010-08-19 에스케이에너지 주식회사 질소를 이용한 스트리핑 방법
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FR2953851B1 (fr) * 2009-12-14 2012-12-21 Total Raffinage Marketing Procede de craquage catalytique avec maximisation des bases gazoles
FR2959748B1 (fr) * 2010-05-06 2012-05-18 Inst Francais Du Petrole Procede de craquage catalytique avec recycle d'une coupe olefinique prelevee en amont de la section de separation des gaz afin de maximiser la production de propylene.

Also Published As

Publication number Publication date
AR086012A1 (es) 2013-11-13
WO2012139181A1 (pt) 2012-10-18
JP2014510817A (ja) 2014-05-01
US20140034551A1 (en) 2014-02-06
JP6068437B2 (ja) 2017-01-25
WO2012139181A8 (pt) 2012-12-13
BR112013019604B1 (pt) 2018-10-16

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08G Application fees: restoration [chapter 8.7 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08G Application fees: restoration [chapter 8.7 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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/04/2011, OBSERVADAS AS CONDICOES LEGAIS.