BRPI0802625A2 - método para preparar aldeìdo não-saturado e/ou ácido graxo não-saturado usando reator de oxidação parcial catalìtica de leito fixo - Google Patents

método para preparar aldeìdo não-saturado e/ou ácido graxo não-saturado usando reator de oxidação parcial catalìtica de leito fixo Download PDF

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Publication number
BRPI0802625A2
BRPI0802625A2 BRPI0802625-4A BRPI0802625A BRPI0802625A2 BR PI0802625 A2 BRPI0802625 A2 BR PI0802625A2 BR PI0802625 A BRPI0802625 A BR PI0802625A BR PI0802625 A2 BRPI0802625 A2 BR PI0802625A2
Authority
BR
Brazil
Prior art keywords
unsaturated
partial oxidation
oxidation reactor
unsaturated fatty
fatty acid
Prior art date
Application number
BRPI0802625-4A
Other languages
English (en)
Inventor
Jun-Seok Ko
Kyoung-Su Ha
Sung-Kyoo Park
Sung-Soo Park
Se-Won Baek
Dong-Hyun Woo
Seong-Jin Kim
Original Assignee
Lg Chemical 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 Lg Chemical Ltd filed Critical Lg Chemical Ltd
Publication of BRPI0802625A2 publication Critical patent/BRPI0802625A2/pt
Publication of BRPI0802625B1 publication Critical patent/BRPI0802625B1/pt

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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
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/06—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds in tube reactors; the solid particles being arranged in tubes
    • B01J8/067—Heating or cooling the reactor
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
    • C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
    • C07C45/35—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in propene or isobutene
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00—Compounds having —CHO groups
    • C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
    • C07C47/21—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
    • C07C47/22—Acryaldehyde; Methacryaldehyde
    • 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
    • C07C51/252—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring of propene, butenes, acrolein or methacrolein
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
    • C07C57/03—Monocarboxylic acids
    • C07C57/04—Acrylic acid; Methacrylic acid
    • 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
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00212—Plates; Jackets; Cylinders
    • B01J2208/00221—Plates; Jackets; Cylinders comprising baffles for guiding the flow of the heat exchange medium
    • 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
    • B01J2208/0053—Controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
    • 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
    • B01J2208/02—Processes carried out in the presence of solid particles; Reactors therefor with stationary particles
    • B01J2208/023—Details
    • B01J2208/024—Particulate material
    • B01J2208/025—Two or more types of catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

MéTODO PARA PREPARAR ALDEìDO NãO-SATURADO E/OU áCIDO GRAXO NãO-SATURADO USANDO REATOR DE OXIDAçãO PARCIAL CATALìTICA DE LEITO FIXO. A presente invenção fornece um método para preparar aldeidos não-saturados e/ou ácidos graxos não-saturados a partir de olefinas usando um reator de oxidação parcial catalítica de leito fixo, particularmente, um método de partida mediante carregar com catalisadores e iniciar a reação, e um processo para produzir aldeidos não-saturados e/ou ácidos graxos não-saturados com alto rendimento.
BRPI0802625A 2007-04-03 2008-04-03 método para preparar aldeído não-saturado e/ou ácido graxo não-saturado usando reator de oxidação parcial catalítica de leito fixo BRPI0802625B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20070032800 2007-04-03
PCT/KR2008/001880 WO2008120956A1 (en) 2007-04-03 2008-04-03 Method for preparing unsaturated aldehyde and/or unsaturated fatty acid using fixed-bed catalytic partial oxidation reactor

Publications (2)

Publication Number Publication Date
BRPI0802625A2 true BRPI0802625A2 (pt) 2011-08-30
BRPI0802625B1 BRPI0802625B1 (pt) 2017-04-04

Family

ID=39808479

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0802625A BRPI0802625B1 (pt) 2007-04-03 2008-04-03 método para preparar aldeído não-saturado e/ou ácido graxo não-saturado usando reator de oxidação parcial catalítica de leito fixo

Country Status (5)

Country Link
US (1) US8013185B2 (pt)
KR (1) KR100942648B1 (pt)
CN (1) CN101657408B (pt)
BR (1) BRPI0802625B1 (pt)
WO (1) WO2008120956A1 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2961117B1 (fr) * 2010-06-11 2012-06-08 Inst Francais Du Petrole Reacteur echangeur a tubes baionnettes et a tubes de fumees suspendus a la voute superieure du reacteur
DE102011011895A1 (de) * 2011-02-21 2012-08-23 Lurgi Gmbh Rohrreaktor
US9440903B2 (en) * 2012-09-24 2016-09-13 Arkema Inc. Shell and tube oxidation reactor with improved resistance to fouling
JP6199972B2 (ja) 2013-07-18 2017-09-20 日本化薬株式会社 不飽和アルデヒドおよび／または不飽和カルボン酸の製造方法
KR102084768B1 (ko) * 2016-11-01 2020-03-04 주식회사 엘지화학 불포화 알데하이드 및 불포화 카르복실산의 제조 방법
ES2881297T3 (es) * 2017-02-10 2021-11-29 Technobell D O O Koper Reactor tubular de doble zona mejorado y método para llevar a cabo la producción de anhídrido maleico mediante la oxidación de n-butano

Family Cites Families (16)

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Publication number Priority date Publication date Assignee Title
US4203906A (en) * 1977-07-13 1980-05-20 Nippon Shokubai Kagaku Kogyo Co., Ltd. Process for catalytic vapor phase oxidation
KR100349602B1 (ko) 1997-08-30 2002-11-18 주식회사 엘지화학 아크롤레인 및 메타크롤레인 제조 촉매의 제법
JP3948798B2 (ja) * 1997-10-27 2007-07-25 株式会社日本触媒 アクリル酸の製造方法
KR100378018B1 (ko) 1998-12-14 2003-08-19 주식회사 엘지화학 아크릴산제조용촉매의제조방법
DE60035746T2 (de) * 1999-08-31 2008-04-30 Nippon Shokubai Co., Ltd. Reaktor zur katalytischen Gasphasenoxidation
JP2001137688A (ja) 1999-08-31 2001-05-22 Nippon Shokubai Co Ltd 多管式反応器
CN1277790C (zh) * 2002-01-11 2006-10-04 三菱化学株式会社 多管反应器,使用多管反应器的气相催化氧化法,和应用于多管反应器的启动方法
JP4024699B2 (ja) 2002-03-11 2007-12-19 三菱化学株式会社 接触気相酸化方法
KR100450234B1 (ko) 2002-07-10 2004-09-24 주식회사 엘지화학 개선된 열교환 시스템을 갖는 촉매 산화 반응기
JP2004298768A (ja) 2003-03-31 2004-10-28 Jgc Corp 気相反応装置の運転方法
KR100553825B1 (ko) * 2003-09-01 2006-02-21 주식회사 엘지화학 고정층 촉매 부분 산화 반응기에서 개선된 제열 시스템을통한 불포화알데히드 및 불포화산의 제조 방법
WO2005061414A1 (en) * 2003-12-24 2005-07-07 Lg Chem, Ltd. Method of producing unsaturated acid in fixed-bed catalytic partial oxidation reactor with enhanced heat control system
US7326389B2 (en) 2003-12-26 2008-02-05 Lg Chem, Ltd. Method of producing unsaturated aldehyde and/or unsaturated acid
JP2005289919A (ja) 2004-04-01 2005-10-20 Mitsubishi Chemicals Corp （メタ）アクリル酸または（メタ）アクロレインの製造方法
JP4742520B2 (ja) 2004-05-27 2011-08-10 三菱化学株式会社 反応装置、反応装置制御システム、及び接触気相酸化反応方法
KR100873271B1 (ko) 2006-03-13 2008-12-11 주식회사 엘지화학 고정층 촉매 부분산화 반응기에서 고효율의 불포화알데히드 및/또는 불포화 지방산의 제조방법

Also Published As

Publication number Publication date
KR100942648B1 (ko) 2010-02-17
US8013185B2 (en) 2011-09-06
CN101657408A (zh) 2010-02-24
BRPI0802625B1 (pt) 2017-04-04
CN101657408B (zh) 2012-10-03
KR20080090346A (ko) 2008-10-08
WO2008120956A1 (en) 2008-10-09
US20100036157A1 (en) 2010-02-11

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B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]