BR9808164A - Regeneração de catalisadores de reforma ou de isomerização ou de desidrogenação das parafinas em uma espira helicoidal vibrante - Google Patents

Regeneração de catalisadores de reforma ou de isomerização ou de desidrogenação das parafinas em uma espira helicoidal vibrante

Info

Publication number
BR9808164A
BR9808164A BR9808164-0A BR9808164A BR9808164A BR 9808164 A BR9808164 A BR 9808164A BR 9808164 A BR9808164 A BR 9808164A BR 9808164 A BR9808164 A BR 9808164A
Authority
BR
Brazil
Prior art keywords
zone
regeneration
isomerization
vibrant
reform
Prior art date
Application number
BR9808164-0A
Other languages
English (en)
Inventor
Olivier Clause
Original Assignee
Inst Francais Du Petrole Orgao
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 Inst Francais Du Petrole Orgao filed Critical Inst Francais Du Petrole Orgao
Publication of BR9808164A publication Critical patent/BR9808164A/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
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • C10G35/06—Catalytic reforming characterised by the catalyst used
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/34—Regenerating or reactivating
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • 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
    • B01J38/00—Regeneration or reactivation of catalysts, in general
    • B01J38/04—Gas or vapour treating; Treating by using liquids vaporisable upon contacting spent catalyst
    • 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
    • B01J8/16—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with particles being subjected to vibrations or pulsations
    • 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
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/40—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed subjected to vibrations or pulsations
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
    • C07C5/27—Rearrangement of carbon atoms in the hydrocarbon skeleton
    • C07C5/2702—Catalytic processes not covered by C07C5/2732 - C07C5/31; Catalytic processes covered by both C07C5/2732 and C07C5/277 simultaneously
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
    • C07C5/32—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by dehydrogenation with formation of free hydrogen
    • C07C5/321—Catalytic processes
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/19—Details relating to the geometry of the reactor
    • B01J2219/194—Details relating to the geometry of the reactor round
    • B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
    • B01J2219/1944—Details relating to the geometry of the reactor round circular or disk-shaped spiral
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Patente de Invenção: <B>"REGENERAçãO DE CATALISADORES DE REFORMA OU DE ISOMERIZAçãO OU DE DESIDROGENAçãO DAS PARAFINAS EM UMA ESPIRA HELICOIDAL VIBRANTE"<D>. A invenção refere-se à aplicação de um processo de regeneração de catalisadores ou de adsorventes, consistindo em fazer montar as partículas de catalisador em um elevador helicoidal vibrante (12), essas partículas sendo submetidas a um perfil de temperatura e postas em contato com um ou vários fluídos sobre uma parte de seu trajeto nessa espira, à regeneração de catalisadores de reforma,de isomerização das parafinas ou de desidrogenação das parafinas. A manutenção do elevador helicoidal a uma temperatura adequada pode ser obtida, fazendo-se circular um gás à temperatura exigida para o exterior e em contato com o elevador helicoidal. O regenerador compreende pelo menos uma zona de combustão (14) e pelo menos uma zona de oxicloração (15) ou mais geralmente de cloração, que podem ser confundidas. Uma zona de preaquecimento (13), uma zona de separação dos hidrocarbonetos, uma zona de calcinação (16), e uma zona de resfriamento do catalisador podendo igualmente estar compreendida no dispositivo
BR9808164-0A 1997-03-04 1998-02-25 Regeneração de catalisadores de reforma ou de isomerização ou de desidrogenação das parafinas em uma espira helicoidal vibrante BR9808164A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9702658A FR2760386B1 (fr) 1997-03-04 1997-03-04 Regeneration de catalyseurs de reformage ou d'isomerisation ou de deshydrogenation des paraffines dans une spire helicoidale vibrante
PCT/FR1998/000372 WO1998039095A1 (fr) 1997-03-04 1998-02-25 Regeneration de catalyseurs de reformage ou d'isomerisation ou de deshydrogenation des paraffines dans une spire helicoïdale vibrante

Publications (1)

Publication Number Publication Date
BR9808164A true BR9808164A (pt) 2000-05-16

Family

ID=9504468

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9808164-0A BR9808164A (pt) 1997-03-04 1998-02-25 Regeneração de catalisadores de reforma ou de isomerização ou de desidrogenação das parafinas em uma espira helicoidal vibrante

Country Status (7)

Country Link
EP (1) EP0969923A1 (pt)
JP (1) JP2002511791A (pt)
KR (1) KR20000075923A (pt)
CN (1) CN1249700A (pt)
BR (1) BR9808164A (pt)
FR (1) FR2760386B1 (pt)
WO (1) WO1998039095A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2780316B1 (fr) * 1998-06-24 2000-07-28 Inst Francais Du Petrole Regeneration de catalyseurs de reformage ou d'isomerisation ou de deshydrogenation des paraffines par passage en mode descendant sur un transporteur helicoidal vibrant
KR100416219B1 (ko) * 2001-05-16 2004-02-05 안상재 방습제(防濕劑)의 재생장치
FR2915908B1 (fr) 2007-05-10 2010-09-03 Eurecat Sa Procede de sulfuration ou presulfuration de particules solides d'un catalyseur ou d'un adsorbant
FR2981600B1 (fr) 2011-10-25 2013-11-15 Rhodia Operations Procede de preparation de granules de polyamide
KR101434454B1 (ko) * 2013-06-05 2014-08-27 케이씨코트렐 주식회사 중질유탈황(RHDS, residual Hydro Desulfurization) 및 감압잔사유탈황(VRDS, Vacuum Residue Desulfurization) 공정에서의 탈황 폐촉매의 고온 연속식 스파이럴 엘리베이터 배소시스템
KR20230037855A (ko) 2021-09-10 2023-03-17 주식회사 엘지화학 유동층 촉매 반응 시스템
KR20230037849A (ko) 2021-09-10 2023-03-17 주식회사 엘지화학 유동층 촉매 반응 시스템

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2634187B1 (fr) * 1988-07-12 1992-10-23 Gradient Rech Royallieu Transporteur vibrant
FR2701861B1 (fr) * 1993-02-26 1995-06-02 Eurecat Europ Retrait Catalys Traitement thermique de particules solides de catalyseurs ou d'adsorbants en présence de fluide dans une spire hélicoïdale vibrante.

Also Published As

Publication number Publication date
EP0969923A1 (fr) 2000-01-12
CN1249700A (zh) 2000-04-05
KR20000075923A (ko) 2000-12-26
JP2002511791A (ja) 2002-04-16
WO1998039095A1 (fr) 1998-09-11
FR2760386B1 (fr) 1999-04-16
FR2760386A1 (fr) 1998-09-11

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A,7A,8A E 9A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1892 DE 10/04/2007.