BR0214709A - Processo de oxidação em reator de leito fluidizado - Google Patents

Processo de oxidação em reator de leito fluidizado

Info

Publication number
BR0214709A
BR0214709A BR0214709-2A BR0214709A BR0214709A BR 0214709 A BR0214709 A BR 0214709A BR 0214709 A BR0214709 A BR 0214709A BR 0214709 A BR0214709 A BR 0214709A
Authority
BR
Brazil
Prior art keywords
fluidized bed
bed reactor
oxidation process
reactor oxidation
oxidation
Prior art date
Application number
BR0214709-2A
Other languages
English (en)
Inventor
Michele Fiorentino
David Newton
George Frederick Salem
Bruce Leo Williams
Original Assignee
Bp Chem Int Ltd
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 Bp Chem Int Ltd filed Critical Bp Chem Int Ltd
Publication of BR0214709A publication Critical patent/BR0214709A/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
    • B01J8/18—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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/25—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/215—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of saturated hydrocarbyl groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
    • C07C67/05—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation
    • C07C67/055—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation in the presence of platinum group metals or their compounds
    • 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
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

Abstract

"PROCESSO DE OXIDAçãO EM REATOR DE LEITO FLUIDIZADO". Trata-se de um processo para reagir, em um reator de leito fluido, pelo menos um reagente oxidável com oxigênio molecular na presença de um leito fluidizado cataliticamente ativo de partículas sólidas. No processo, um gás contendo oxigênio molecular, tendo uma concentração de oxigênio maior do que aquela do ar, é introduzido no leito fluidizado enquanto o leito fluidizado é mantido em um regime turbulento. O processo é adequado para processos de oxidação, amoxidação e carboxilação, incluindo a produção de anidrido maleico, acrilonitrila, etileno, ácido acético e acetato de vinil.
BR0214709-2A 2001-12-04 2002-11-29 Processo de oxidação em reator de leito fluidizado BR0214709A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33497001P 2001-12-04 2001-12-04
PCT/GB2002/005415 WO2003048097A1 (en) 2001-12-04 2002-11-29 Oxidation process in fluidised bed reactor

Publications (1)

Publication Number Publication Date
BR0214709A true BR0214709A (pt) 2004-08-31

Family

ID=23309662

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0214709-2A BR0214709A (pt) 2001-12-04 2002-11-29 Processo de oxidação em reator de leito fluidizado

Country Status (15)

Country Link
US (3) US7145033B2 (pt)
EP (1) EP1451135A1 (pt)
JP (1) JP4354820B2 (pt)
KR (1) KR101057611B1 (pt)
CN (1) CN100519501C (pt)
AU (1) AU2002349140A1 (pt)
BR (1) BR0214709A (pt)
CA (1) CA2468500A1 (pt)
MX (1) MXPA04005432A (pt)
NO (1) NO20042809L (pt)
RU (1) RU2339611C2 (pt)
TW (2) TWI304359B (pt)
UA (1) UA77471C2 (pt)
WO (1) WO2003048097A1 (pt)
YU (1) YU49104A (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200539941A (en) * 2003-12-19 2005-12-16 Celanese Int Corp Methods of making alkenyl alkanoates
JP2008524217A (ja) * 2004-12-20 2008-07-10 セラニーズ・インターナショナル・コーポレーション 触媒用の改質担持材
US8227369B2 (en) 2005-05-25 2012-07-24 Celanese International Corp. Layered composition and processes for preparing and using the composition
TW200732038A (en) * 2006-01-13 2007-09-01 Bp Chem Int Ltd Process and apparatus for reducing the probability of ignition in fluid bed-catalysed oxidation reactions
SG171665A1 (en) * 2006-02-07 2011-06-29 Celanese Int Corp Use of chemical reaction to separate ethylene from ethane in ethane-based processes to produce acetic acid
EP2393576B1 (en) 2009-02-03 2017-04-12 Praxair Technology, Inc. Method for solvent recovery in a batch fluidized bed process
KR101287296B1 (ko) * 2009-03-26 2013-07-17 미쓰이 가가쿠 가부시키가이샤 염소 제조용 촉매 및 그 촉매를 이용한 염소의 제조 방법
WO2010135273A2 (en) * 2009-05-18 2010-11-25 Integrated & Proven Catalyst Technologies Corporation Separation of fluid catalytic cracking equilibrium catalysts to improve value and reduce waste
CN103547369A (zh) 2011-03-19 2014-01-29 匡特科技有限公司 通过去除和改变有害颗粒改进烃类转化催化剂配方的方法以及改变部分的重复利用
CN102127634B (zh) * 2011-03-24 2012-08-29 西安建筑科技大学 辉钼精矿悬浮态焙烧工艺及设备
CA2882925C (en) 2011-08-26 2020-04-07 Polyvalor Societe En Commandite Methods for the valorization of carbohydrates
CN104355986A (zh) * 2014-11-05 2015-02-18 朱忠良 一种用于生产乙酸的方法
CN107413285B (zh) * 2016-05-24 2021-09-07 英尼奥斯欧洲股份公司 氨氧化反应器控制
CA2953954A1 (en) * 2017-01-06 2018-07-06 Nova Chemicals Corporation Double peroxide treatment of oxidative dehydrogenation catalyst
WO2020130802A1 (en) 2018-12-21 2020-06-25 Nederlandse Organisatie Voor Toegepast- Natuurwetenschappelijk Onderzoek Tno Oxidative preparation of maleic acid
CN114671752A (zh) * 2022-03-18 2022-06-28 南京诺奥新材料有限公司 一种乙烯水合氧化生产乙酸的制备工艺

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3114778A (en) 1963-12-17 Fluorinated vinyl ethers and their
DE157139C (pt)
US3987118A (en) * 1971-03-08 1976-10-19 Stauffer Chemical Company Novel process for the oxychlorination of ethane
US4102914A (en) * 1977-05-20 1978-07-25 Gulf Research & Development Company Process for preparing acrylonitrile
ES2249764T3 (es) * 1994-02-22 2006-04-01 The Standard Oil Company Proceso de preparacion de un catalizador para fabricar acetato de vinilo en un lecho fluido.
EP0685449B1 (en) * 1994-06-02 1999-08-18 The Standard Oil Company Fluid bed process for the acetoxylation of ethylene in the production of vinyl acetate
WO1997039300A1 (en) 1996-04-17 1997-10-23 Abb Lummus Global Inc. Introduction of fluidizable inerts into reactors containing fluidized catalyst
DE69708431T2 (de) 1996-09-25 2002-05-02 Mitsubishi Rayon Co Verfahren zur Ammoxydierung in einem Wirbelschichtreaktor
JPH11180905A (ja) * 1997-12-19 1999-07-06 Mitsui Chem Inc エチレンのオキシクロリネーション反応方法
GB9807142D0 (en) 1998-04-02 1998-06-03 Bp Chem Int Ltd Catalyst and process utilising the catalyst
GB9817365D0 (en) 1998-08-11 1998-10-07 Bp Chem Int Ltd Process for the production of vinyl acetate
EP1034838A3 (en) * 1999-03-08 2001-03-21 Mitsubishi Chemical Corporation Fluidized bed reactor
GB9907704D0 (en) 1999-04-01 1999-05-26 Bp Chem Int Ltd Catalyst and process utilising the catalyst
KR20030009503A (ko) 2000-06-02 2003-01-29 아사히 가라스 가부시키가이샤 열분해 반응에 의한 불포화 화합물의 제조방법
GB0014584D0 (en) * 2000-06-14 2000-08-09 Bp Chem Int Ltd Apparatus and process
EP1323703B1 (en) 2000-09-27 2007-09-26 Asahi Glass Company Ltd. Process for producing fluorinated ester compound

Also Published As

Publication number Publication date
CN1639102A (zh) 2005-07-13
MXPA04005432A (es) 2005-03-23
US20060030729A1 (en) 2006-02-09
UA77471C2 (en) 2006-12-15
KR101057611B1 (ko) 2011-08-18
CN100519501C (zh) 2009-07-29
KR20050044688A (ko) 2005-05-12
US7145033B2 (en) 2006-12-05
JP2005511677A (ja) 2005-04-28
RU2004120772A (ru) 2005-05-27
RU2339611C2 (ru) 2008-11-27
US20030109746A1 (en) 2003-06-12
JP4354820B2 (ja) 2009-10-28
YU49104A (sh) 2006-08-17
NO20042809L (no) 2004-07-02
WO2003048097A1 (en) 2003-06-12
US7189871B2 (en) 2007-03-13
TWI304359B (en) 2008-12-21
TWI322709B (en) 2010-04-01
AU2002349140A1 (en) 2003-06-17
CA2468500A1 (en) 2003-06-12
TW200906489A (en) 2009-02-16
WO2003048097A8 (en) 2005-03-24
EP1451135A1 (en) 2004-09-01
US20070088175A1 (en) 2007-04-19
TW200300704A (en) 2003-06-16

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE(S).

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 2108 DE 31/05/2011.