BR0016762A - Processo para desidrogenação de um composto aromático de alquila e regeneração de catalisador em um reator de leito fluidizado e reator de leito fluidizado - Google Patents

Processo para desidrogenação de um composto aromático de alquila e regeneração de catalisador em um reator de leito fluidizado e reator de leito fluidizado

Info

Publication number: BR0016762A
Authority: BR; Brazil
Prior art keywords: fluidized bed; bed reactor; dehydrogenation; catalyst; zone
Prior art date: 1999-12-17

Application number

BR0016762-2A

Other languages

English (en)

Portuguese (pt)

Inventor

Raymond A Cocco

William M Castor

Original Assignee

Dow Global Technologies Inc

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.)

1999-12-17

Filing date

2000-12-13

Publication date

2002-09-03

2000-12-13 Application filed by Dow Global Technologies Inc filed Critical Dow Global Technologies Inc

2002-09-03 Publication of BR0016762A publication Critical patent/BR0016762A/pt

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
- B01J8/18—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
- B01J8/28—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 the one above the other
- 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
- B01J8/1845—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with particles moving upwards while fluidised
- B01J8/1854—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with particles moving upwards while fluidised followed by a downward movement inside the reactor to form a loop
- 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
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the iron group metals or copper
- C07C2523/74—Iron group metals
- C07C2523/745—Iron
- 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
- Y02P20/582—Recycling of unreacted starting or intermediate materials
- 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)

BR0016762-2A 1999-12-17 2000-12-13 Processo para desidrogenação de um composto aromático de alquila e regeneração de catalisador em um reator de leito fluidizado e reator de leito fluidizado BR0016762A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US17227499P	1999-12-17	1999-12-17
PCT/US2000/034305 WO2001044146A1 (en)	1999-12-17	2000-12-13	Dehydrogenation of an alkyl aromatic compound and catalyst regeneration in a fluidized bed reactor

Publications (1)

Publication Number	Publication Date
BR0016762A true BR0016762A (pt)	2002-09-03

Family

ID=22627020

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR0016762-2A BR0016762A (pt)	1999-12-17	2000-12-13	Processo para desidrogenação de um composto aromático de alquila e regeneração de catalisador em um reator de leito fluidizado e reator de leito fluidizado

Country Status (13)

Country	Link
EP (1)	EP1242344A1 (es)
JP (1)	JP2003517027A (es)
CN (1)	CN1204095C (es)
AR (1)	AR026963A1 (es)
AU (1)	AU2273401A (es)
BR (1)	BR0016762A (es)
CA (1)	CA2396486A1 (es)
EG (1)	EG22595A (es)
MX (1)	MXPA02005987A (es)
RU (1)	RU2234491C2 (es)
TR (1)	TR200201581T2 (es)
WO (1)	WO2001044146A1 (es)
ZA (1)	ZA200204070B (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
MXPA06008965A (es) *	2004-02-09	2007-02-20	Down Chemical Company	Proceso para la preparacion de compuestos de hidrocarburos deshidrogenados.
RU2285559C1 (ru) *	2005-03-23	2006-10-20	Открытое акционерное общество "Нижнекамскнефтехим"	Способ регенерации алюмооксидного катализатора дегидратации метилфенилкарбинола
RU2294914C1 (ru) *	2005-09-01	2007-03-10	Открытое акционерное общество "Салаватнефтеоргсинтез"	Способ получения стирола
RU2292327C1 (ru) *	2005-10-17	2007-01-27	Открытое акционерное общество "Салаватнефтеоргсинтез"	Способ получения стирола
ES2335174B1 (es)	2008-06-19	2010-12-30	Universidad De Zaragoza	Reactor de lecho fluido de dos zonas.
FR2966456B1 (fr)	2010-10-26	2013-03-15	Adisseo France Sas	Procede d'obtention d'acroleine par deshydratation catalytique de glycerol ou de glycerine
CN103121917B (zh) *	2011-11-18	2015-09-09	中国石油化工股份有限公司	降低乙苯脱氢反应过程中乙苯分压的方法
CN103566838B (zh) *	2012-08-02	2018-04-13	宁波科元塑胶有限公司	丙烯腈流化反应系统及丙烯腈流化床生产方法
CN103922880B (zh) *	2013-01-15	2015-12-23	中国石油大学(华东)	一种利用硫化催化剂进行烷烃脱氢的连续反应再生装置
JP6701226B2 (ja) *	2015-03-09	2020-05-27	フイナ・テクノロジー・インコーポレーテツドＦｉｎａＴｅｃｈｎｏｌｏｇｙ，Ｉｎｃｏｒｐｏｒａｔｅｄ	触媒凝集改善
US9889418B2 (en) *	2015-09-29	2018-02-13	Dow Global Technologies Llc	Fluidized fuel gas combustor system for a catalytic dehydrogenation process
CN106582715B (zh) *	2015-10-16	2019-08-02	中国石油化工股份有限公司	烷基芳烃脱氢催化剂的再生方法
AR109242A1 (es) *	2016-05-09	2018-11-14	Dow Global Technologies Llc	Un proceso para la deshidrogenación catalítica
CN108786669B (zh)	2017-04-27	2021-01-12	中国科学院大连化学物理研究所	流化床气体分布器、应用其的反应器及生产对二甲苯联产低碳烯烃的方法
CN108794294B (zh)	2017-04-27	2020-12-11	中国科学院大连化学物理研究所	流化床气体分布器、应用其的反应器及生产对二甲苯联产低碳烯烃的方法
RU2652195C1 (ru) *	2017-07-04	2018-04-25	Акционерное общество "Специальное конструкторско-технологическое бюро "Катализатор"	Распределитель катализатора и транспортного газа для системы реактор - регенератор дегидрирования парафиновых углеводородов С3-С5 с кипящим слоем
RU2652198C1 (ru) *	2017-07-04	2018-04-25	Акционерное общество "Специальное конструкторско-технологическое бюро "Катализатор"	Распределитель катализатора для системы реактор-регенератор дегидрирования парафиновых углеводородов С3-С5 с кипящим слоем
CN108485716A (zh) *	2018-04-28	2018-09-04	余军	生物质垃圾气化炉
EP3887484B1 (en) *	2018-11-27	2024-04-17	King Abdullah University of Science and Technology	Zoned fluidization process for catalytic conversion of hydrocarbon feedstocks to petrochemicals
CN109694304B (zh) *	2018-12-28	2021-10-15	陕西师范大学	二氧化碳氧化乙苯制苯乙烯的连续化生产工艺
CN109999729B (zh) *	2019-04-26	2022-08-02	上海华畅环保设备发展有限公司	沸腾床加氢反应器中催化剂原位在线旋流活性恢复方法和装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1418047A1 (de) *	1958-02-15	1968-10-10	Basf Ag	Verfahren zur katalytischen Spaltung von Kohlenwasserstoffen
US4758543A (en) *	1987-07-01	1988-07-19	The Dow Chemical Company	Dehydrogenation catalyst
US5461179A (en) *	1993-07-07	1995-10-24	Raytheon Engineers & Constructors, Inc.	Regeneration and stabilization of dehydrogenation catalysts

2000
- 2000-12-13 EG EG20001541A patent/EG22595A/xx active
- 2000-12-13 MX MXPA02005987A patent/MXPA02005987A/es not_active Application Discontinuation
- 2000-12-13 CN CNB008171262A patent/CN1204095C/zh not_active Expired - Fee Related
- 2000-12-13 RU RU2002119004/04A patent/RU2234491C2/ru not_active IP Right Cessation
- 2000-12-13 BR BR0016762-2A patent/BR0016762A/pt not_active IP Right Cessation
- 2000-12-13 CA CA002396486A patent/CA2396486A1/en not_active Abandoned
- 2000-12-13 WO PCT/US2000/034305 patent/WO2001044146A1/en not_active Ceased
- 2000-12-13 TR TR2002/01581T patent/TR200201581T2/xx unknown
- 2000-12-13 AU AU22734/01A patent/AU2273401A/en not_active Abandoned
- 2000-12-13 JP JP2001545236A patent/JP2003517027A/ja active Pending
- 2000-12-13 EP EP00986507A patent/EP1242344A1/en not_active Withdrawn
- 2000-12-14 AR ARP000106651A patent/AR026963A1/es not_active Application Discontinuation
2002
- 2002-05-22 ZA ZA200204070A patent/ZA200204070B/en unknown

Also Published As

Publication number	Publication date
CN1204095C (zh)	2005-06-01
EP1242344A1 (en)	2002-09-25
MXPA02005987A (es)	2004-08-12
CA2396486A1 (en)	2001-06-21
EG22595A (en)	2003-04-30
WO2001044146A1 (en)	2001-06-21
RU2002119004A (ru)	2004-01-10
CN1409695A (zh)	2003-04-09
ZA200204070B (en)	2003-05-22
AR026963A1 (es)	2003-03-05
RU2234491C2 (ru)	2004-08-20
JP2003517027A (ja)	2003-05-20
TR200201581T2 (tr)	2002-10-21
AU2273401A (en)	2001-06-25

Publication	Publication Date	Title
BR0016762A (pt)	2002-09-03	Processo para desidrogenação de um composto aromático de alquila e regeneração de catalisador em um reator de leito fluidizado e reator de leito fluidizado
BR0016035A (pt)	2002-07-30	Alimentação de solução de catalisadores múltiplos
BR9809377A (pt)	2000-07-04	Reator de pasta fluida, e, processo para rejuvenescimento de um catalisador de sìntese de hidrocarboneto reversivelmente desativado
HUT71640A (en)	1996-01-29	Process to inhibit to inhibit trimerization catalyst system activity
KR850002451A (ko)	1985-05-13	방향족 탄화수소의 알킬화공정
BR9713441A (pt)	2000-02-01	Processo para aquilação de hidrocarbonetos
BR9809350A (pt)	2000-07-04	Reator de pasta fluida, e, processo para sìntese de pasta fluida de hidrocarboneto para a formação de hidrocarbonetos
BR0014616A (pt)	2002-06-18	Sistema catalìtico e processo para a polimerização de olefinas
ES2182336T3 (es)	2003-03-01	Nuevos sistemas de catalizadores para reacciones de (co-)polimerizacion, halogenuros-amidas de metalocenos y su utilizacion.
BR9916757A (pt)	2001-09-25	Processo catalìtico para preparação de olefinas leves a partir de metanol, em um reator de leito fluidizado
BR9713751A (pt)	2000-02-01	Regenaração de catalisador heterogêneo
GC0000230A (en)	2006-03-29	Dimerization of olefins
JPS6447447A (en)	1989-02-21	Hydrogenating catalyst and hydrogenation of unsaturated hydrocarbon
BRPI0408550A (pt)	2006-03-07	métodos de polimerização de monÈmeros de olefina com sistemas catalisadores mistos
PT1138665E (pt)	2003-12-31	Hidrogenacao continua de compostos nitrados aromaticos utilizando um catalisador com baixo teor de aluminio
AU2000244974A1 (en)	2001-11-12	Regeneration of aromatic alkylation catalysts using hydrocarbon stripping
BR9306798A (pt)	1998-12-08	Processo para a produção de aromátios a partir de butadieno
PT1159236E (pt)	2004-02-27	Processo para oligomerizacao de c6-olefinas
HUT58671A (en)	1992-03-30	Process for alkylating izoparaffine with alrfine
NO973269D0 (no)	1997-07-14	Hydrokarbon-omdannelses-katalysator-additiver samt fremgangsmåter ved anvendelse derav
KR937000388A (ko)	1993-03-15	나프탈렌 알킬화 방법
TW326442B (en)	1998-02-11	Olefin isomerisation process
DE3569721D1 (en)	1989-06-01	Hf alkylation with product recycle employing two reactors
MY110135A (en)	1998-02-28	Continuous process for the isomerization of olefins with regeneration of the catalyst
KR100355645B1 (ko)	2002-12-11	방향족화합물의알킬화방법

Legal Events

Date	Code	Title	Description
2008-08-12	B08F	Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]	Free format text: REFERENTE A 6A E 7A ANUIDADES.
2009-03-03	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 PUBLICADO NA RPI 1962 DE 12/08/2008.