BRPI0507295A - dispositivo regenerador e reator, e, processo para realizar a reação de desidrogenação catalìtica de etilbenzeno e/ou etano em fase gasosa - Google Patents

dispositivo regenerador e reator, e, processo para realizar a reação de desidrogenação catalìtica de etilbenzeno e/ou etano em fase gasosa

Info

Publication number
BRPI0507295A
BRPI0507295A BRPI0507295-6A BRPI0507295A BRPI0507295A BR PI0507295 A BRPI0507295 A BR PI0507295A BR PI0507295 A BRPI0507295 A BR PI0507295A BR PI0507295 A BRPI0507295 A BR PI0507295A
Authority
BR
Brazil
Prior art keywords
gas phase
reactor
catalytic dehydrogenation
ethane
ethylbenzene
Prior art date
Application number
BRPI0507295-6A
Other languages
English (en)
Inventor
Domenico Sanfilippo
Ivano Miracca
Guido Capone
Vincenzino Fantinuoli
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Publication of BRPI0507295A publication Critical patent/BRPI0507295A/pt
Publication of BRPI0507295B1 publication Critical patent/BRPI0507295B1/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
    • B01J8/24—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
    • B01J8/26—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 two or more fluidised beds, e.g. reactor and regeneration installations
    • 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
    • B01J8/38—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 containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
    • B01J8/384—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 containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only
    • B01J8/388—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 containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only externally, i.e. the particles leaving the vessel and subsequently re-entering it
    • 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
    • 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
    • C07C5/324—Catalytic processes with metals
    • 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
    • C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
    • C07C5/333—Catalytic processes
    • C07C5/3332—Catalytic processes with metal oxides or metal sulfides
    • 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
    • C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
    • C07C5/333—Catalytic processes
    • C07C5/3335—Catalytic processes with metals
    • C07C5/3337—Catalytic processes with metals of the platinum group
    • 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
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
    • 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)
  • Combustion & Propulsion (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Catalysts (AREA)

Abstract

DISPOSITIVO REGENERADOR E REATOR, E, PROCESSO PARA REALIZAR A REAçãO DE DESIDROGENAçãO CATALìTICA DE ETILBENZENO E/OU ETANO EM FASE GASOSA Dispositivo regenerador e reator, compreendendo pelo menos um reator para reações de desidrogenação catalítica de hidrocarbonetos e pelo menos um regenerador do catalisador do tipo tubo ascendente rápido onde o tubo ascendente regenerador é um aparelho substancialmente tubular para reações químicas, que é composto de uma fase gasosa em contato estreito com uma fase sólida, onde a fase gasosa e as partículas sólidas se movem para cima em um fluxo na mesma direção.
BRPI0507295-6A 2004-02-09 2005-02-07 Processo para realizar a reação de desidrogenação catalítica de etilbenzeno e/ou etano em fase gasosa BRPI0507295B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT000198A ITMI20040198A1 (it) 2004-02-09 2004-02-09 Dispositivo reattore-rigeneratore e suo impiego nella produzione di stirene
ITMI2004A000198 2004-02-09
PCT/EP2005/001258 WO2005075063A2 (en) 2004-02-09 2005-02-07 Reactor-regenerator device and use thereof in the production of styrene

Publications (2)

Publication Number Publication Date
BRPI0507295A true BRPI0507295A (pt) 2007-07-03
BRPI0507295B1 BRPI0507295B1 (pt) 2015-06-23

Family

ID=34814954

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0507295-6A BRPI0507295B1 (pt) 2004-02-09 2005-02-07 Processo para realizar a reação de desidrogenação catalítica de etilbenzeno e/ou etano em fase gasosa

Country Status (12)

Country Link
US (1) US7595427B2 (pt)
EP (1) EP1713578A2 (pt)
JP (1) JP4933272B2 (pt)
CN (1) CN101060919A (pt)
AR (1) AR048403A1 (pt)
BR (1) BRPI0507295B1 (pt)
CA (1) CA2553830C (pt)
IT (1) ITMI20040198A1 (pt)
NO (1) NO20063528L (pt)
RU (1) RU2363529C2 (pt)
WO (1) WO2005075063A2 (pt)
ZA (1) ZA200606322B (pt)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
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US20080194891A1 (en) 2004-02-09 2008-08-14 Pretz Matthew T Process for the Preparation of Hydrogenated Hydrocarbon Compounds
US7683227B2 (en) * 2004-12-22 2010-03-23 Exxonmobil Chemical Patents Inc. Production of aromatic hydrocarbons from methane
BRPI1006446A2 (pt) * 2009-03-19 2017-01-31 Dow Global Technologies Llc processo para desidrogenar um hidrocarboneto e processo integrado para preparar estireno
EP2731714B1 (en) * 2011-07-13 2023-01-04 Dow Global Technologies LLC Reactivating propane dehydrogenation catalyst
US20140371501A1 (en) 2012-02-20 2014-12-18 Dow Global Technologies Llc Reconstituted dehydrogenation catalyst showing slowed activity loss when compared with fresh catalyst
CN104310310B (zh) * 2014-11-14 2016-03-30 太原理工大学 一种氯碱工业尾氯催化脱氢的装置及方法
AR109242A1 (es) * 2016-05-09 2018-11-14 Dow Global Technologies Llc Un proceso para la deshidrogenación catalítica
CN108863703B (zh) * 2017-05-10 2021-11-23 中石油吉林化工工程有限公司 脱氢系统及其脱除异丁烷脱氢产物中催化剂的方法
MX2020013189A (es) 2018-07-05 2021-02-26 Dow Global Technologies Llc Procesos y sistemas quimicos que incluyen la combustion de combustibles complementarios.
WO2020009862A1 (en) 2018-07-05 2020-01-09 Dow Global Technologies Llc Processes for commencing operations of fluidized catalytic reactor systems
US11414363B2 (en) * 2018-07-05 2022-08-16 Dow Global Technologies Llc Chemical processing utilizing hydrogen containing supplemental fuel for catalyst processing
WO2020046898A1 (en) 2018-08-31 2020-03-05 Dow Global Technologies Llc Hydrogen-selective oxygen carrier materials and methods of use
EP3844134A1 (en) 2018-08-31 2021-07-07 Dow Global Technologies LLC Methods for dehydrogenating hydrocarbons
CN109261085B (zh) * 2018-11-16 2019-07-12 重庆华峰化工有限公司 己二胺合成系统
CN113477191B (zh) * 2021-08-09 2022-03-08 中国石油大学(北京) 一种甲烷氧化偶联制乙烯的反应装置和方法
WO2023244943A1 (en) * 2022-06-14 2023-12-21 Dow Global Technologies Llc Methods for making light olefins by dehydrogenation using catalysts that include manganese
JP2025519347A (ja) * 2022-06-14 2025-06-26 ダウ グローバル テクノロジーズ エルエルシー 燃焼添加剤を利用する脱水素化により軽質オレフィンを作製するための方法
EP4547630A1 (en) 2022-09-14 2025-05-07 Dow Global Technologies LLC Methods for dehydrogenating hydrocarbons utilizing combustion units
JP2025531003A (ja) 2022-09-14 2025-09-19 ダウ グローバル テクノロジーズ エルエルシー 再生器を利用して炭化水素を脱水素する方法
EP4543832A1 (en) 2022-09-14 2025-04-30 Dow Global Technologies LLC Methods for dehydrogenating hydrocarbons
US20260085024A1 (en) 2022-09-14 2026-03-26 Dow Global Technologies Llc Methods for dehydrogenating hydrocarbons utilizing countercurrent flow regenerators

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US2994659A (en) * 1959-10-16 1961-08-01 Kellogg M W Co Method and apparatus for conversion of hydrocarbons
FR1394041A (fr) 1963-12-05 1965-04-02 Azote & Prod Chim Procédé et dispositif pour le traitement des fluides par un agent adsorbant
FR1465209A (fr) 1966-01-24 1967-01-06 Universal Oil Prod Co Procédé et installation pour régler la circulation de particules
US4830728A (en) 1986-09-03 1989-05-16 Mobil Oil Corporation Upgrading naphtha in a multiple riser fluid catalytic cracking operation employing a catalyst mixture
CA1302330C (en) * 1987-09-22 1992-06-02 Amos A. Avidan Fluid catalytic cracking regeneration with spent catalyst separator
JPH05237329A (ja) * 1991-08-30 1993-09-17 Chiyoda Corp ガス分離方法とその装置
GB9203959D0 (en) * 1992-02-25 1992-04-08 Norske Stats Oljeselskap Method of conducting catalytic converter multi-phase reaction
US5268089A (en) * 1992-06-24 1993-12-07 Mobil Oil Corporation FCC of nitrogen containing hydrocarbons and catalyst regeneration
CN1089641A (zh) 1992-08-20 1994-07-20 史东及韦伯斯特工程公司 含高和低康拉逊残炭组分的富石蜡原料的催化裂化方法
US5565090A (en) * 1994-11-25 1996-10-15 Uop Modified riser-reactor reforming process
IT1292390B1 (it) * 1997-06-20 1999-02-08 Snam Progetti Sistema catalitico e procedimento per deidrogenare l'etilbenzene a stirene
IT1295072B1 (it) * 1997-09-26 1999-04-27 Snam Progetti Procedimento per la produzione di stirene
FR2778859B1 (fr) * 1998-05-25 2000-08-11 Total Raffinage Distribution Procede et dispositif d'introduction de particules de catalyseur dans un reacteur de craquage catalytique a l'etat fluide
IT1313647B1 (it) * 1999-09-30 2002-09-09 Snam Progetti Procedimento per la deidrogenazione di etilbenzene a stirene.
ITMI20011110A1 (it) 2001-05-25 2002-11-25 Snam Progetti Procedimento integrato per la preparazione di composti aromatici alchil e alchenil sostituiti
ITMI20012709A1 (it) 2001-12-20 2003-06-20 Snam Progetti Composizione catalitica per la deidrogenazione di idrocarburi alchilaromatici
US6866771B2 (en) 2002-04-18 2005-03-15 Uop Llc Process and apparatus for upgrading FCC product with additional reactor with catalyst recycle
US20080194891A1 (en) * 2004-02-09 2008-08-14 Pretz Matthew T Process for the Preparation of Hydrogenated Hydrocarbon Compounds

Also Published As

Publication number Publication date
US7595427B2 (en) 2009-09-29
RU2006129321A (ru) 2008-03-20
AR048403A1 (es) 2006-04-26
WO2005075063A2 (en) 2005-08-18
US20050177016A1 (en) 2005-08-11
BRPI0507295B1 (pt) 2015-06-23
CN101060919A (zh) 2007-10-24
ZA200606322B (en) 2007-11-28
JP4933272B2 (ja) 2012-05-16
JP2007524676A (ja) 2007-08-30
CA2553830A1 (en) 2005-08-18
RU2363529C2 (ru) 2009-08-10
WO2005075063A3 (en) 2007-04-26
CA2553830C (en) 2013-06-11
ITMI20040198A1 (it) 2004-05-09
NO20063528L (no) 2006-10-26
EP1713578A2 (en) 2006-10-25

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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 23/06/2015, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2616 DE 23-02-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.