BRPI0803698A2 - processo e aparelho para processar correntes de uma unidade de craqueamento catalìtico de fluido - Google Patents

processo e aparelho para processar correntes de uma unidade de craqueamento catalìtico de fluido

Info

Publication number
BRPI0803698A2
BRPI0803698A2 BRPI0803698A BRPI0803698A2 BR PI0803698 A2 BRPI0803698 A2 BR PI0803698A2 BR PI0803698 A BRPI0803698 A BR PI0803698A BR PI0803698 A2 BRPI0803698 A2 BR PI0803698A2
Authority
BR
Brazil
Prior art keywords
cracking unit
fluid cracking
flue gas
catalytic fluid
fcc
Prior art date
Application number
Other languages
English (en)
Inventor
Xin Xiong Zhu
Keith Allen Couch
James Patrick Glavin
Original Assignee
Uop Llc
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
Priority claimed from US11/832,143 external-priority patent/US7682576B2/en
Priority claimed from US11/832,136 external-priority patent/US7686944B2/en
Application filed by Uop Llc filed Critical Uop Llc
Publication of BRPI0803698A2 publication Critical patent/BRPI0803698A2/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
    • C10G11/185—Energy recovery from regenerator effluent gases

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)
  • Catalysts (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

PROCESSO E APARELHO PARA PROCESSAR CORRENTES DE UMA UNIDADE DE CRAQUEAMENTO CATALìTICO DE FLUIDO. São descritos um processo e um aparelho para recuperar energia de um produto de FCC. O gás seco é queimado e combinado com o gás de combustão de regenerador de FCC para elevar a capacidade de recuperação de energia do gás de combustão. O gás de combustão pode ser usado para gerar vapor ou energia elétrica. Alternativa ou adicionalmente, gás seco de uma corrente de produto de FCC é separado e passado a um expansor para remover energia antes da combustão.
BRPI0803698 2007-08-01 2008-07-31 processo e aparelho para processar correntes de uma unidade de craqueamento catalìtico de fluido BRPI0803698A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/832,143 US7682576B2 (en) 2007-08-01 2007-08-01 Apparatus for recovering power from FCC product
US11/832,136 US7686944B2 (en) 2007-08-01 2007-08-01 Process for recovering power from FCC product

Publications (1)

Publication Number Publication Date
BRPI0803698A2 true BRPI0803698A2 (pt) 2009-12-01

Family

ID=39918620

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0803698 BRPI0803698A2 (pt) 2007-08-01 2008-07-31 processo e aparelho para processar correntes de uma unidade de craqueamento catalìtico de fluido

Country Status (4)

Country Link
EP (1) EP2022837A1 (pt)
BR (1) BRPI0803698A2 (pt)
CO (1) CO6110133A1 (pt)
MX (1) MX2008009843A (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9181496B2 (en) * 2012-03-23 2015-11-10 Uop Llc Process for modifying a fluid catalytic cracking unit, and an apparatus relating thereto
US10508568B2 (en) * 2018-03-16 2019-12-17 Uop Llc Process improvement through the addition of power recovery turbine equipment in existing processes
CN113237079B (zh) * 2021-06-16 2024-06-07 张家港威孚热能股份有限公司 一种冷凝式燃气锅炉

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3012962A (en) * 1954-08-23 1961-12-12 Shell Oil Co Method of bringing a fluidized catalytic cracker-regenerator system on stream
US4431529A (en) * 1982-09-30 1984-02-14 Uop Inc. Power recovery in gas concentration units
CA2006316A1 (en) * 1988-05-25 1991-06-21 Mobil Oil Corporation Method of fcc spent catalyst stripping for improved efficiency and reduced hydrocarbon flow to regenerator
US5114682A (en) * 1988-11-18 1992-05-19 Stone & Webster Engineering Corporation Apparatus for recovering heat energy from catalyst regenerator flue gases
US5043517A (en) * 1989-10-30 1991-08-27 Mobil Oil Corporation Upgrading light olefin fuel gas in a fluidized bed catalyst reactor and regeneration of the catalyst

Also Published As

Publication number Publication date
CO6110133A1 (es) 2009-12-31
EP2022837A1 (en) 2009-02-11
MX2008009843A (es) 2009-03-05

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Legal Events

Date Code Title Description
B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: SOLICITA-SE A REGULARIZACAO DA PROCURACAO, UMA VEZ QUE BASEADO NO ARTIGO 216 1O DA LPI, O DOCUMENTO DE PROCURACAO DEVE SER APRESENTADO EM SUA FORMA AUTENTICADA; OU SEGUNDO PARECER DA PROCURADORIA MEMO/INPI/PROC/NO 074/93, DEVE CONSTAR UMA DECLARACAO DE VERACIDADE, A QUAL DEVE SER ASSINADA POR UMA PESSOA DEVIDAMENTE AUTORIZADA A REPRESENTAR O INTERESSADO, DEVENDO A MESMA CONSTAR NO INSTRUMENTO DE PROCURACAO, OU NO SEU SUBSTABELECIMENTO.

B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]