BR9804243B1 - processo para produÇço de Ácido acrÍlico. - Google Patents

processo para produÇço de Ácido acrÍlico.

Info

Publication number
BR9804243B1
BR9804243B1 BRPI9804243-2A BR9804243A BR9804243B1 BR 9804243 B1 BR9804243 B1 BR 9804243B1 BR 9804243 A BR9804243 A BR 9804243A BR 9804243 B1 BR9804243 B1 BR 9804243B1
Authority
BR
Brazil
Prior art keywords
production
acrylic acid
acrylic
acid
Prior art date
Application number
BRPI9804243-2A
Other languages
English (en)
Other versions
BR9804243A (pt
Inventor
Michio Tanimoto
Kazuyuki Uekawa
Tatsuya Kawajiri
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 filed Critical
Publication of BR9804243A publication Critical patent/BR9804243A/pt
Publication of BR9804243B1 publication Critical patent/BR9804243B1/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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • B01J2208/00513—Controlling the temperature using inert heat absorbing solids in the bed
    • 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
    • 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
    • B01J23/888—Tungsten
    • B01J23/8885—Tungsten containing also molybdenum
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BRPI9804243-2A 1997-10-27 1998-10-26 processo para produÇço de Ácido acrÍlico. BR9804243B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29375697A JP3948798B2 (ja) 1997-10-27 1997-10-27 アクリル酸の製造方法

Publications (2)

Publication Number Publication Date
BR9804243A BR9804243A (pt) 2000-04-11
BR9804243B1 true BR9804243B1 (pt) 2008-11-18

Family

ID=17798828

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9804243-2A BR9804243B1 (pt) 1997-10-27 1998-10-26 processo para produÇço de Ácido acrÍlico.

Country Status (11)

Country Link
US (1) US6069271A (pt)
EP (1) EP0911313B1 (pt)
JP (1) JP3948798B2 (pt)
KR (1) KR100407030B1 (pt)
CN (1) CN1093117C (pt)
BR (1) BR9804243B1 (pt)
DE (1) DE69801797T2 (pt)
ID (1) ID21140A (pt)
MY (1) MY120056A (pt)
SG (1) SG70657A1 (pt)
TW (1) TW460455B (pt)

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WO2010038677A1 (ja) * 2008-09-30 2010-04-08 株式会社日本触媒 アクロレインおよび／またはアクリル酸製造用の触媒および該触媒を用いたアクロレインおよび／またはアクリル酸の製造方法
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KR102263596B1 (ko) 2014-08-01 2021-06-09 가부시기가이샤 닛뽕쇼꾸바이 불활성 물질의 회수방법 및 당해 방법에 의해 회수된 불활성 물질을 사용한 아크릴산의 제조방법
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CN107848935B (zh) * 2015-08-24 2022-01-04 罗门哈斯公司 单体生产中使用的材料的惰性的确定方法
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CN109153627B (zh) * 2016-04-21 2022-08-02 罗门哈斯公司 在单体生产中使用大孔惰性材料的方法
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WO2020153127A1 (ja) 2019-01-25 2020-07-30 株式会社日本触媒 ノズル、固形物の抜き出し装置、固形物の抜き出しシステム、及び固形物の抜き出し方法
JP7157250B2 (ja) 2019-07-09 2022-10-19 株式会社日本触媒 距離測定装置および距離測定方法
EP3770145A1 (en) 2019-07-24 2021-01-27 Basf Se A process for the continuous production of either acrolein or acrylic acid as the target product from propene
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Also Published As

Publication number Publication date
DE69801797T2 (de) 2002-05-23
ID21140A (id) 1999-04-29
MX207634B (pt) 2002-04-29
EP0911313A1 (en) 1999-04-28
EP0911313B1 (en) 2001-09-26
MY120056A (en) 2005-08-30
JP3948798B2 (ja) 2007-07-25
TW460455B (en) 2001-10-21
KR100407030B1 (ko) 2004-03-22
BR9804243A (pt) 2000-04-11
MX9808885A (pt) 2000-04-30
US6069271A (en) 2000-05-30
CN1093117C (zh) 2002-10-23
JPH11130722A (ja) 1999-05-18
SG70657A1 (en) 2000-02-22
KR19990037343A (ko) 1999-05-25
CN1215718A (zh) 1999-05-05
DE69801797D1 (de) 2001-10-31

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