BR0102384A - Aparelho e processo para reações de oxidação - Google Patents

Aparelho e processo para reações de oxidação

Info

Publication number
BR0102384A
BR0102384A BR0102384-5A BR0102384A BR0102384A BR 0102384 A BR0102384 A BR 0102384A BR 0102384 A BR0102384 A BR 0102384A BR 0102384 A BR0102384 A BR 0102384A
Authority
BR
Brazil
Prior art keywords
reactor
reactions
oxidation reactions
inlet tube
tube
Prior art date
Application number
BR0102384-5A
Other languages
English (en)
Inventor
Stanley John Becker
Derek Alan Colman
Robert William Clarke
Timothy Crispin Bristow
David Newton
Ian Allan Beattie Reid
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 BR0102384A publication Critical patent/BR0102384A/pt

Links

Classifications

    • 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
    • C07C253/26—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing carbon-to-carbon multiple bonds, e.g. unsaturated aldehydes
    • 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
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • 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
    • B01J12/00—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor
    • B01J12/007—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor in the presence of catalytically active bodies, e.g. porous plates
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • 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
    • B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
    • B01J8/22—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium gas being introduced into the liquid
    • 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
    • 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
    • B01J2204/00—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices
    • B01J2204/002—Aspects relating to feed or outlet devices; Regulating devices for feed or outlet devices the feeding side being of particular interest
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00477—Controlling the temperature by thermal insulation means
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00884—Means for supporting the bed of particles, e.g. grids, bars, perforated plates
    • 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
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00081—Tubes
    • 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
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00245—Avoiding undesirable reactions or side-effects
    • B01J2219/00259—Preventing runaway of the chemical reaction
    • B01J2219/00263—Preventing explosion of the chemical mixture
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

"APARELHO E PROCESSO PARA REAçõES DE OXIDAçãO". Um reator e um processo para uso do mesmo, para conter um catalisador sólido para reações de fase gasosa heterogênea, em cujo reator se estende pelo menos um tubo de entrada, para um gás contendo oxigênio molecular, o qual tem meios para circundar uma porção substancial do tubo no reator com um fluido inerte e, opcionalmente, também tem meios para suprimir o ingresso no tubo de entrada do reator de chama, reagentes, produtos, um catalisador ou combinações dos mesmos. o reator e o processo são particularmente adequados para reações de leito de fluido.
BR0102384-5A 2000-06-14 2001-06-13 Aparelho e processo para reações de oxidação BR0102384A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0014580.5A GB0014580D0 (en) 2000-06-14 2000-06-14 Appatarus and process

Publications (1)

Publication Number Publication Date
BR0102384A true BR0102384A (pt) 2002-04-23

Family

ID=9893674

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0102384-5A BR0102384A (pt) 2000-06-14 2001-06-13 Aparelho e processo para reações de oxidação

Country Status (11)

Country Link
US (1) US20020006368A1 (pt)
EP (1) EP1163953A3 (pt)
JP (1) JP2002058989A (pt)
KR (1) KR100836544B1 (pt)
CN (1) CN100436398C (pt)
BR (1) BR0102384A (pt)
CA (1) CA2349807A1 (pt)
GB (1) GB0014580D0 (pt)
GC (1) GC0000288A (pt)
SG (1) SG100717A1 (pt)
TW (1) TW541206B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7547418B2 (en) * 2004-01-23 2009-06-16 Gm Global Technology Operations, Inc. Fluidized-bed reactor system
EP2075230B1 (en) * 2006-10-18 2014-04-30 Mitsubishi Gas Chemical Company, Inc. Process for producing monopersulfuric acid and monopersulfuric acid
JP2009276829A (ja) * 2008-05-12 2009-11-26 Nintendo Co Ltd 情報処理プログラムおよび情報処理装置
CN103442794A (zh) * 2010-12-29 2013-12-11 艾芬豪能源有限公司 改良的反应器进料喷嘴
CN103121953B (zh) * 2011-11-18 2015-07-08 中国石油化工股份有限公司 乙烯气相氧化法醋酸乙烯制备方法
US9587993B2 (en) * 2012-11-06 2017-03-07 Rec Silicon Inc Probe assembly for a fluid bed reactor
US10379637B2 (en) * 2015-01-30 2019-08-13 Logitech Europe S.A. Rotational element enabling touch-like gestures

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE24485E (en) * 1958-06-10 Method of carrying out homogeneous vapor phase reactions
US2654658A (en) * 1948-04-02 1953-10-06 Kellogg M W Co Apparatus for nitration of organic compounds
US2794681A (en) * 1950-01-31 1957-06-04 Voest Ag Nozzle and control assembly for the introduction of fluid material into a heated chamber
US3059913A (en) * 1958-09-29 1962-10-23 Henry J Kaiser Company Cooling systems for devices used in metal refining processes
US3351634A (en) * 1963-07-15 1967-11-07 Chevron Res Method of carrying out exothermic vapor phase chemical reactions
US3411716A (en) * 1966-05-11 1968-11-19 United States Steel Corp Oxygen lance for steelmaking furnaces
US4084958A (en) * 1974-05-20 1978-04-18 Stora Kopparbergs Bergslags Aktiebolag Method of reducing finely grained material containing iron oxides in a fluid bed
US4191539A (en) * 1976-06-07 1980-03-04 Institute Of Gas Technology Method for feeding caking coal particles to a gasifier
SE429898B (sv) * 1980-01-16 1983-10-03 Stora Kopparbergs Bergslags Ab Sett att forhindra pakladdning vid reduktion i flytbedd av finfordelat metalloxidhaltigt material
US4461743A (en) * 1982-02-08 1984-07-24 Sterling Drug Inc. Oxygen injection nozzle for wet oxidation reactors
US4469487A (en) * 1982-09-20 1984-09-04 Bergwerksverband Gmbh Arrangement for and method of dosing fuel in fluidized bed reactor
US4582120A (en) * 1985-01-03 1986-04-15 Ashland Oil, Inc. Apparatus for cooling fluid solid particles in a regeneration system
US5256810A (en) * 1992-10-14 1993-10-26 The Standard Oil Company Method for eliminating nitriding during acrylonitrile production
US5550281A (en) * 1994-06-02 1996-08-27 Cirjak; Larry M. Fluid bed process for the acetoxylation of ethylene in the production of vinyl acetate
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
KR0169027B1 (ko) * 1995-04-07 1999-03-20 유미꾸라 레이이찌 알파,베타-불포화 니트릴의 제조 방법
FR2734345B1 (fr) * 1995-05-18 1997-06-20 Soudure Autogene Francaise Installation d'alimentation en gaz, equipement de mise en oeuvre d'une flamme la comportant, et detenteur correspondant
DE19847647A1 (de) * 1998-10-15 2000-04-20 Elenac Gmbh Wirbelschichtverfahren und Reaktor zur Behandlung von Katalysatoren und Katalysatorträgern

Also Published As

Publication number Publication date
US20020006368A1 (en) 2002-01-17
KR100836544B1 (ko) 2008-06-10
CN100436398C (zh) 2008-11-26
SG100717A1 (en) 2003-12-26
GC0000288A (en) 2006-11-01
KR20010112112A (ko) 2001-12-20
GB0014580D0 (en) 2000-08-09
TW541206B (en) 2003-07-11
CN1328989A (zh) 2002-01-02
EP1163953A2 (en) 2001-12-19
JP2002058989A (ja) 2002-02-26
EP1163953A3 (en) 2004-01-14
CA2349807A1 (en) 2001-12-14

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B09B Patent application refused [chapter 9.2 patent gazette]

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B09B Patent application refused [chapter 9.2 patent gazette]

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