BR0300752A - Processo produtivo para aldeìdo insaturado - Google Patents

Processo produtivo para aldeìdo insaturado

Info

Publication number
BR0300752A
BR0300752A BR0300752-9A BR0300752A BR0300752A BR 0300752 A BR0300752 A BR 0300752A BR 0300752 A BR0300752 A BR 0300752A BR 0300752 A BR0300752 A BR 0300752A
Authority
BR
Brazil
Prior art keywords
catalyst
reaction
density
unsaturated
catalysts
Prior art date
Application number
BR0300752-9A
Other languages
English (en)
Other versions
BR0300752B1 (pt
Inventor
Hiromi Yunoki
Original Assignee
Nippon Catalytic Chem Ind
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 Nippon Catalytic Chem Ind filed Critical Nippon Catalytic Chem Ind
Publication of BR0300752A publication Critical patent/BR0300752A/pt
Publication of BR0300752B1 publication Critical patent/BR0300752B1/pt

Links

Classifications

    • 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
    • C07C45/37—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 >C—O—functional groups to >C=O 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
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/002—Mixed oxides other than spinels, e.g. perovskite
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/88—Molybdenum
    • B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/8876—Arsenic, antimony or bismuth
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/31—Density
    • 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
    • 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
    • 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
    • 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
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0236—Drying, e.g. preparing a suspension, adding a soluble salt and drying

Landscapes

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

Abstract

"PROCESSO PRODUTIVO PARA ALDEìDO INSATURADO". A presente invenção proporciona um processo no qual, quando um aldeído insaturado e/ou um ácido carboxílico insaturado é (são) produzido (s) , por condução de uma reação de oxidação em fase gasosa catalítica por uso de um reator multitubular de leito fixo, que é recheado com um catalisador contendo molibdênio, a deterioração do catalisador localizado em uma parte de ponto quente pode ser eliminada, de modo que a reação pode ser continuada por um longo tempo, enquanto um alto rendimento é mantido, independentemente de onde ocorre a parte de ponto quente e também mesmo se a concentração de um gás bruto seja alta. Um óxido e/ou um óxido complexo, incluindo molibdênio, bismuto e ferro como os componentes essenciais, é(são) usado(s) como os catalisadores, e a parte interna de cada tubo de reação do reator multitubular de leito fixo é dividida em uma direção axial tubular, para, desse modo, dispor pelo menos duas zonas reacionais, e depois essas zonas reacionais são recheadas com os catalisadores, de uma maneira tal que a relação R da densidade aparente do catalisador para a densidade real do catalisador (densidade aparente do catalisador / densidade real do catalisador) em cada zona reacional difira daquela na outra zona reacional.
BRPI0300752-9A 2002-03-29 2003-03-25 processo produtivo para aldeìdo insaturado. BR0300752B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002096886 2002-03-29

Publications (2)

Publication Number Publication Date
BR0300752A true BR0300752A (pt) 2004-09-14
BR0300752B1 BR0300752B1 (pt) 2012-12-11

Family

ID=28035874

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0300752-9A BR0300752B1 (pt) 2002-03-29 2003-03-25 processo produtivo para aldeìdo insaturado.

Country Status (8)

Country Link
US (1) US6960684B2 (pt)
EP (1) EP1350784B1 (pt)
KR (1) KR100660988B1 (pt)
CN (1) CN1233609C (pt)
BR (1) BR0300752B1 (pt)
DE (1) DE60323424D1 (pt)
MY (1) MY127777A (pt)
SG (1) SG115529A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4295521B2 (ja) * 2003-02-13 2009-07-15 株式会社日本触媒 アクリル酸製造用触媒およびアクリル酸の製造方法
WO2005053844A1 (ja) * 2003-12-04 2005-06-16 Mitsubishi Chemical Corporation 不飽和アルデヒド及び不飽和カルボン酸の製造用触媒の製造方法
EP1621247A1 (de) * 2004-07-30 2006-02-01 MAN DWE GmbH Durchführung von exothermen Gasphasenreaktionen
KR100714606B1 (ko) * 2005-02-25 2007-05-07 주식회사 엘지화학 불포화 알데히드 및/또는 불포화 산의 제조방법
DE102005019911A1 (de) 2005-04-27 2006-11-02 Basf Ag Verfahren der rektifikativen Auftrennung einer Acrylsäure und/oder Methacrylsäure enthaltenden Flüssigkeit
US9724680B2 (en) * 2012-12-07 2017-08-08 Exxonmobil Research And Engineering Company Fiber reinforced zeolite extrudates with enhanced physical properties
MY182262A (en) 2013-07-18 2021-01-18 Nippon Kayaku Kk Method for producing unsaturated aldehyde and/or unsaturated carboxylic acid
TWI592209B (zh) 2016-03-31 2017-07-21 國立清華大學 反應器及其溫度的控制方法
KR102084768B1 (ko) 2016-11-01 2020-03-04 주식회사 엘지화학 불포화 알데하이드 및 불포화 카르복실산의 제조 방법
KR20180055154A (ko) 2016-11-16 2018-05-25 주식회사 엘지화학 촉매의 제조 방법
US11254634B2 (en) 2018-04-10 2022-02-22 Nippon Kayaku Kabushiki Kaisha Method for producing at least one of unsaturated aldehyde and unsaturated carboxylic acid and catalyst for producing at least one of unsaturated aldehyde and unsaturated carboxylic acid
SG11202109109YA (en) 2019-03-29 2021-11-29 Nippon Kayaku Kk Method for producing unsaturated aldehyde
KR102795505B1 (ko) * 2020-10-16 2025-04-11 주식회사 엘지화학 몰리브덴-비스무트계 복합 금속 산화물의 제조방법
CN115569650A (zh) * 2021-07-06 2023-01-06 惠生工程（中国）有限公司 一种用于合成不饱和醛的催化剂及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2056614C3 (de) 1970-11-18 1981-04-16 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Acrylsäure aus Propylen
JPS55113730A (en) * 1979-02-26 1980-09-02 Mitsubishi Petrochem Co Ltd Preparation of acrolein and acrylic acid
EP0456837B1 (en) 1989-12-06 1996-10-09 Nippon Shokubai Co., Ltd. Process for producing methacrolein and methacrylic acid
JP2659839B2 (ja) 1990-01-26 1997-09-30 株式会社日本触媒 メタクロレインおよびメタクリル酸の製造方法
JPH0784400B2 (ja) 1990-04-03 1995-09-13 株式会社日本触媒 不飽和アルデヒドおよび不飽和酸の製造方法
JP2809476B2 (ja) 1990-04-11 1998-10-08 株式会社日本触媒 アクロレインおよびアクリル酸の製造方法
DE4307509A1 (de) 1993-03-10 1994-09-15 Basf Ag Verfahren zur Herstellung von 3 bis 5 C-Atome aufweisenden alpha,beta-monoethylenisch ungesättigten Aldehyden, Carbonsäuren oder Nitrilen
JP3139285B2 (ja) 1994-06-20 2001-02-26 住友化学工業株式会社 アクロレインおよびアクリル酸の製造方法
JP3775872B2 (ja) 1996-12-03 2006-05-17 日本化薬株式会社 アクロレイン及びアクリル酸の製造方法
JP3943291B2 (ja) * 1999-08-04 2007-07-11 株式会社日本触媒 アクロレインおよびアクリル酸の製造方法

Also Published As

Publication number Publication date
MY127777A (en) 2006-12-29
CN1448380A (zh) 2003-10-15
CN1233609C (zh) 2005-12-28
KR100660988B1 (ko) 2006-12-22
EP1350784B1 (en) 2008-09-10
US6960684B2 (en) 2005-11-01
BR0300752B1 (pt) 2012-12-11
US20030191344A1 (en) 2003-10-09
SG115529A1 (en) 2005-10-28
EP1350784A1 (en) 2003-10-08
DE60323424D1 (de) 2008-10-23
KR20030078689A (ko) 2003-10-08

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Legal Events

Date Code Title Description
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 25/03/2003, OBSERVADAS AS DEMAIS CONDICOES LEGAIS.