BRPI0701638A2 - reator e sistema para hidroprocessamento assistido por microondas - Google Patents

reator e sistema para hidroprocessamento assistido por microondas

Info

Publication number
BRPI0701638A2
BRPI0701638A2 BRPI0701638-7A BRPI0701638A BRPI0701638A2 BR PI0701638 A2 BRPI0701638 A2 BR PI0701638A2 BR PI0701638 A BRPI0701638 A BR PI0701638A BR PI0701638 A2 BRPI0701638 A2 BR PI0701638A2
Authority
BR
Brazil
Prior art keywords
reactor
gases
hydrogen
microwave assisted
relates
Prior art date
Application number
BRPI0701638-7A
Other languages
English (en)
Inventor
Moreira Elizabeth Marques
Cardoso Mauri Jose Baldini
De Araujo Sumair Gouveia
Jiro Takahashi
De Alencar Mauricio Souza
Original Assignee
Petroleo Brasileiro Sa
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 Petroleo Brasileiro Sa filed Critical Petroleo Brasileiro Sa
Priority to BRPI0701638A priority Critical patent/BRPI0701638B1/pt
Priority to ARP080100297A priority patent/AR065020A1/es
Priority to EP08251140A priority patent/EP1985359A1/en
Priority to US12/108,835 priority patent/US20080264934A1/en
Publication of BRPI0701638A2 publication Critical patent/BRPI0701638A2/pt
Publication of BRPI0701638B1 publication Critical patent/BRPI0701638B1/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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/126—Microwaves
    • 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
    • C10G15/00—Cracking of hydrocarbon oils by electric means, electromagnetic or mechanical vibrations, by particle radiation or with gases superheated in electric arcs
    • C10G15/08—Cracking of hydrocarbon oils by electric means, electromagnetic or mechanical vibrations, by particle radiation or with gases superheated in electric arcs by electric means or by electromagnetic or mechanical vibrations
    • 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
    • C10G15/00—Cracking of hydrocarbon oils by electric means, electromagnetic or mechanical vibrations, by particle radiation or with gases superheated in electric arcs
    • C10G15/10—Cracking of hydrocarbon oils by electric means, electromagnetic or mechanical vibrations, by particle radiation or with gases superheated in electric arcs by particle radiation
    • 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
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/02—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to eliminate hetero atoms without changing the skeleton of the hydrocarbon involved and without cracking into lower boiling hydrocarbons; Hydrofinishing
    • 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
    • C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/80—Apparatus for specific applications
    • H05B6/802—Apparatus for specific applications for heating fluids
    • 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
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/12—Processes employing electromagnetic waves
    • B01J2219/1203—Incoherent waves
    • B01J2219/1206—Microwaves
    • B01J2219/1209—Features relating to the reactor or vessel
    • B01J2219/1212—Arrangements of the reactor or the reactors
    • B01J2219/1215—Single reactor
    • 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
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/12—Processes employing electromagnetic waves
    • B01J2219/1203—Incoherent waves
    • B01J2219/1206—Microwaves
    • B01J2219/1287—Features relating to the microwave source
    • B01J2219/129—Arrangements thereof
    • B01J2219/1293—Single source

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

REATOR E SISTEMA PARA HIDROPROCESSAMENTO ASSISTIDO POR MICROONDAS. A presente invenção se refere a um reator aperfeiçoado que permite o processamento de cargas ou misturas de hidrocarbonetos, assistido por microondas e seu sistema de atuação, o qual opera sob elevados valores de temperatura e de pressão de hidrogênio ou outros gases, e em regime continuo ou de batelada. A invenção se refere a modificações na configuração geométrica do reator para processar cargas e hidrocarbonetos diversos, com ou sem adição de catalisadores, em presença ou não de hidrogênio ou outros gases, formando um sistema que inclui um vaso reacional e dispositivos associados, de modo a permitir uma melhor transmitância da radiação sobre a carga a ser processada, e garantir o máximo de absorção das microondas pelo meio reacional, independente de sua composição.
BRPI0701638A 2007-04-24 2007-04-24 reator e sistema para hidroprocessamento assistido por microondas BRPI0701638B1 (pt)

Priority Applications (4)

Application Number Priority Date Filing Date Title
BRPI0701638A BRPI0701638B1 (pt) 2007-04-24 2007-04-24 reator e sistema para hidroprocessamento assistido por microondas
ARP080100297A AR065020A1 (es) 2007-04-24 2008-01-24 Reactor y sistema para hidroprocesasmiento asistido por microondas
EP08251140A EP1985359A1 (en) 2007-04-24 2008-03-28 Method and apparatus for microwave assisted processing of feedstocks
US12/108,835 US20080264934A1 (en) 2007-04-24 2008-04-24 Method and apparatus for microwave assisted processing of feedstocks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0701638A BRPI0701638B1 (pt) 2007-04-24 2007-04-24 reator e sistema para hidroprocessamento assistido por microondas

Publications (2)

Publication Number Publication Date
BRPI0701638A2 true BRPI0701638A2 (pt) 2008-12-09
BRPI0701638B1 BRPI0701638B1 (pt) 2016-10-11

Family

ID=39472459

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0701638A BRPI0701638B1 (pt) 2007-04-24 2007-04-24 reator e sistema para hidroprocessamento assistido por microondas

Country Status (4)

Country Link
US (1) US20080264934A1 (pt)
EP (1) EP1985359A1 (pt)
AR (1) AR065020A1 (pt)
BR (1) BRPI0701638B1 (pt)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006047617B4 (de) * 2006-10-09 2008-11-27 Clariant International Limited Verfahren zur Herstellung basischer (Meth)acrylamide
US8052848B2 (en) * 2007-06-26 2011-11-08 The Penn State Research Foundation Ultrasonic and microwave methods for enhancing the rate of a chemical reaction and apparatus for such methods
DE102008017218B4 (de) * 2008-04-04 2011-09-22 Clariant International Ltd. Kontinuierliches Verfahren zur Herstellung von Amiden niederer aliphatischer Carbonsäuren
DE102008017215B4 (de) * 2008-04-04 2012-08-09 Clariant International Ltd. Kontinuierliches Verfahren zur Herstellung von Amiden ethylenisch ungesättigter Carbonsäuren
DE102008017219A1 (de) * 2008-04-04 2009-10-08 Clariant International Ltd. Verfahren zur Herstellung von Amiden in Gegenwart von überhitztem Wasser
DE102008017217A1 (de) * 2008-04-04 2009-10-08 Clariant International Ltd. Kontinuierliches Verfahren zur Herstellung von Amiden aromatischer Carbonsäuren
DE102008017216B4 (de) * 2008-04-04 2013-08-14 Clariant International Ltd. Kontinuierliches Verfahren zur Herstellung von Fettsäureamiden
DE102008017214B4 (de) * 2008-04-04 2012-02-16 Clariant International Limited Kontinuierliches Verfahren zur Herstellung von Fettsäurealkanolamiden
DE102008017213B4 (de) * 2008-04-04 2012-08-09 Clariant International Limited Kontinuierliches Verfahren zur Herstellung von Amiden aliphatischer Hydroxycarbonsäuren
US8610038B2 (en) * 2008-06-30 2013-12-17 The Invention Science Fund I, Llc Microwave oven
US8927913B2 (en) * 2008-06-30 2015-01-06 The Invention Science Fund I, Llc Microwave processing systems and methods
US20090321429A1 (en) * 2008-06-30 2009-12-31 Hyde Roderick A Microwave oven
US20090321428A1 (en) * 2008-06-30 2009-12-31 Hyde Roderick A Microwave oven
JP5107278B2 (ja) * 2009-02-16 2012-12-26 株式会社日立製作所 マイクロ波加熱装置および加熱方法
WO2010107726A2 (en) * 2009-03-16 2010-09-23 Saudi Arabian Oil Company Recovering heavy oil through the use of microwave heating in horizontal wells
DE102009031059A1 (de) 2009-06-30 2011-01-05 Clariant International Ltd. Vorrichtung zur kontinuierlichen Durchführung chemischer Reaktionen bei hohen Temperaturen
US8361282B2 (en) * 2009-08-13 2013-01-29 Tekgar, Llc System and method using a microwave-transparent reaction chamber for production of fuel from a carbon-containing feedstock
DE102009042522A1 (de) 2009-09-22 2011-04-07 Clariant International Ltd. Kontinuierliches Umesterungsverfahren
DE102009042523B4 (de) 2009-09-22 2012-02-16 Clariant International Ltd. Vorrichtung und Verfahren zur kontinuierlichen Durchführung heterogen katalysierter chemischer Reaktionen bei hohen Temperaturen
IT1396576B1 (it) * 2009-10-22 2012-12-14 Eni Spa Procedimento per la riduzione di viscosita' di residui petroliferi provenienti dalla distillazione a pressione atmosferica o sotto vuoto
US9121771B2 (en) 2010-03-16 2015-09-01 The Penn State Research Foundation Methods and apparatus for ultra-sensitive temperature detection using resonant devices
US20120024843A1 (en) * 2010-07-30 2012-02-02 General Electric Company Thermal treatment of carbonaceous materials
DE102010056564A1 (de) 2010-12-30 2012-07-05 Clariant International Limited Hydroxylgruppen und Estergruppen tragende Polymere und Verfahren zu ihrer Herstellung
DE102010056565A1 (de) 2010-12-30 2012-07-05 Clariant International Ltd. Verfahren zur Modifizierung Hydroxylgruppen tragender Polymere
US8487017B2 (en) 2011-06-27 2013-07-16 Covidien Lp Biodegradable materials for orthopedic devices based on polymer stereocomplexes
EP2618634A1 (en) * 2012-01-23 2013-07-24 Whirlpool Corporation Microwave heating apparatus
US20140352206A1 (en) * 2012-01-26 2014-12-04 Microcoal, Inc. Apparatus and methods for treating solids by electromagnetic radiation
US9301345B2 (en) 2012-03-14 2016-03-29 Microwave Materials Technologies, Inc. Determination of a heating profile for a large-scale microwave heating system
WO2013138455A1 (en) * 2012-03-14 2013-09-19 Microwave Materials Technologies, Inc. Enhanced microwave heating systems and methods of using the same
US9341050B2 (en) 2012-07-25 2016-05-17 Saudi Arabian Oil Company Utilization of microwave technology in enhanced oil recovery process for deep and shallow applications
GB201516253D0 (en) 2015-09-14 2015-10-28 Univ Montfort Rotating contactor reactor
CN110741732B (zh) 2017-03-15 2023-02-17 915 实验室公司 多遍微波加热系统
WO2018170137A1 (en) 2017-03-15 2018-09-20 915 Labs, LLC Energy control elements for improved microwave heating of packaged articles
CN110771261B (zh) 2017-04-17 2023-02-17 915 实验室公司 使用协同包装、载体和发射器配置的微波辅助的消毒和巴氏灭菌系统
JP7550450B2 (ja) * 2018-06-28 2024-09-13 リシナジー，インク． 炭化水素系廃棄物をオイルおよびガス燃料に変換するマイクロ波方法
CN111100662B (zh) * 2018-10-29 2021-07-02 中国石油化工股份有限公司 一种微波高温裂解废旧塑料连续操作方法
WO2021158729A1 (en) 2020-02-04 2021-08-12 CTL Energy, Inc. Apparatuses, systems, and methods for heating with electromagnetic waves
US11413594B1 (en) * 2021-12-13 2022-08-16 King Abdulaziz University Viscous fluid reaction apparatus
CN115505416A (zh) * 2022-09-27 2022-12-23 云南电网有限责任公司电力科学研究院 用于氢油脱氢的装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1589466A (en) * 1976-07-29 1981-05-13 Atomic Energy Authority Uk Treatment of substances
US4711983A (en) * 1986-07-07 1987-12-08 Gerling John E Frequency stabilized microwave power system and method
DE4143541C2 (de) 1991-02-19 1999-03-04 Mls Gmbh Vorrichtung zum Extrahieren von Proben mittels eines Lösungsmittels bei erhöhter Temperatur
FR2691035B1 (fr) * 1992-05-07 1994-06-17 France Telecom Dispositif et machine a plasma de traitement chimique et procede utilisant ce dispositif.
FR2751830B1 (fr) 1996-07-23 1998-10-23 Prolabo Sa Dispositif pour realiser des reactions chimiques sous micro-ondes sur une grande quantite de produits
US6422002B1 (en) * 1999-07-23 2002-07-23 The United States Of America As Represented By The United States Department Of Energy Method for generating a highly reactive plasma for exhaust gas aftertreatment and enhanced catalyst reactivity
RU2263420C2 (ru) 2000-02-25 2005-10-27 Персонал Кемистри И Уппсала Аб Микроволновое устройство нагревания
JP4636664B2 (ja) 2000-10-11 2011-02-23 四国計測工業株式会社 化学反応促進用マイクロ波供給装置を設けた高温高圧容器
US6867400B2 (en) 2002-07-31 2005-03-15 Cem Corporation Method and apparatus for continuous flow microwave-assisted chemistry techniques
DE102004042430A1 (de) * 2004-08-31 2006-03-16 Outokumpu Oyj Wirbelschichtreaktor zum thermischen Behandeln von wirbelfähigen Substanzen in einem mikrowellenbeheizten Wirbelbett
BRPI0605000B1 (pt) 2006-11-30 2015-06-30 Petroleo Brasileiro Sa Dispositivo e sistema para processamento de cargas a altas temperatura e pressão em presença de microondas

Also Published As

Publication number Publication date
US20080264934A1 (en) 2008-10-30
BRPI0701638B1 (pt) 2016-10-11
AR065020A1 (es) 2009-05-13
EP1985359A1 (en) 2008-10-29

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 24/04/2007, OBSERVADAS AS CONDICOES LEGAIS.

B22L Other matters related to patents and certificates of addition of invention: notification of licence offer (art 64 par 1 of lpi)

Free format text: CONDICOES CONTRATUAIS: 1) ROYALTIES: 13,80% SOBRE O PRECO DE VENDA, EXCLUINDO OS IMPOSTOS INCIDENTES NA EMISSAO DA NOTA FISCAL (IPI, ISS E ICMS), TAXA DE ACESSO E TAXA MINIMA ANUAL; 2) PRAZO: 5 ANOS; 3) CONDICOES DE PAGAMENTO: TRIMESTRAL, A PARTIR DOS DADOS CONTIDOS NAS NOTAS FISCAIS; 4) DISPONIBILIDADE DE KNOW-HOW: NAO; 5) ASSISTENCIA TECNICA: NAO. --- OBS: CONSULTA A CARTA PATENTE PODERA SER FEITA ATRAVES DO ENDERECO ELETRONICO WWW.INPI.GOV.BR - NO ACESSO RAPIDO = BUSCA DE PROCESSOS = FACA LOGIN COM SENHA OU TECLE CONTINUAR = PATENTE = DIGITE O NUMERO DO PROCESSO = PESQUISAR. PARA ACESSAR, CADASTRE-SE NO PORTAL DO INPI.

B22L Other matters related to patents and certificates of addition of invention: notification of licence offer (art 64 par 1 of lpi)

Free format text: CONDICOES CONTRATUAIS: 1) ROYALTIES: 13,80% SOBRE O PRECO DE VENDA, EXCLUINDO OS IMPOSTOS INCIDENTES NA EMISSAO DA NOTA FISCAL (IPI, ISS E ICMS), TAXA DE ACESSO E TAXA MINIMA ANUAL; 2) PRAZO: 5 ANOS; 3) CONDICOES DE PAGAMENTO: TRIMESTRAL, A PARTIR DOS DADOS CONTIDOS NAS NOTAS FISCAIS; 4) DISPONIBILIDADE DE KNOW-HOW: NAO; 5) ASSISTENCIA TECNICA: NAO. --- OBS: CONSULTA A CARTA PATENTE PODERA SER FEITA ATRAVES DO ENDERECO ELETRONICO WWW.INPI.GOV.BR - NO ACESSO RAPIDO = BUSCA DE PROCESSOS = FACA LOGIN COM SENHA OU TECLE CONTINUAR = PATENTE = DIGITE O NUMERO DO PROCESSO = PESQUISAR. PARA ACESSAR, CADASTRE-SE NO PORTAL DO INPI.