ZA200409151B - Process for producing (meth)acrolein or (meth)acrylic acid - Google Patents

Process for producing (meth)acrolein or (meth)acrylic acid Download PDF

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Publication number
ZA200409151B
ZA200409151B ZA200409151A ZA200409151A ZA200409151B ZA 200409151 B ZA200409151 B ZA 200409151B ZA 200409151 A ZA200409151 A ZA 200409151A ZA 200409151 A ZA200409151 A ZA 200409151A ZA 200409151 B ZA200409151 B ZA 200409151B
Authority
ZA
South Africa
Prior art keywords
low
steps
boiling fraction
series
reaction
Prior art date
Application number
ZA200409151A
Other languages
English (en)
Inventor
Yada Shuhei
Ogawa Yasushi
Takasaki Kenji
Suzuki Yoshiro
Original Assignee
Mitsubishi Chem Corp
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 Mitsubishi Chem Corp filed Critical Mitsubishi Chem Corp
Publication of ZA200409151B publication Critical patent/ZA200409151B/en

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33Preparation 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33Preparation 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
    • C07C45/34Preparation 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
    • C07C45/35Preparation 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/25Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of unsaturated compounds containing no six-membered aromatic ring
    • C07C51/252Preparation 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ZA200409151A 2004-05-25 2004-11-11 Process for producing (meth)acrolein or (meth)acrylic acid ZA200409151B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004154105A JP2005336065A (ja) 2004-05-25 2004-05-25 (メタ)アクロレイン又は(メタ)アクリル酸の製造方法

Publications (1)

Publication Number Publication Date
ZA200409151B true ZA200409151B (en) 2008-01-30

Family

ID=35350119

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200409151A ZA200409151B (en) 2004-05-25 2004-11-11 Process for producing (meth)acrolein or (meth)acrylic acid

Country Status (9)

Country Link
US (1) US20050267313A1 (pt)
EP (1) EP1749811A4 (pt)
JP (1) JP2005336065A (pt)
CN (1) CN1697798A (pt)
AU (1) AU2004233471A1 (pt)
BR (1) BRPI0405226A (pt)
RU (1) RU2004136183A (pt)
WO (1) WO2005115953A1 (pt)
ZA (1) ZA200409151B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103391914B (zh) * 2011-03-11 2016-01-20 Lg化学株式会社 一种(甲基)丙烯酸的连续收集方法及收集装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51136611A (en) * 1975-05-23 1976-11-26 Asahi Glass Co Ltd Separation and recovery of unsaturated aldehyde and/or unsaturated car boxylic acid
FR2727964B1 (fr) * 1994-12-12 1997-01-24 Atochem Elf Sa Procede de recuperation des produits nobles legers contenus dans les residus de distillation des procedes de fabrication de l'acide acrylique et de ses esters
DE19838783A1 (de) * 1998-08-26 2000-03-02 Basf Ag Verfahren zur kontinuierlichen Gewinnung von (Meth)acrylsäure
WO2000051954A1 (fr) * 1999-03-03 2000-09-08 Asahi Kasei Kabushiki Kaisha Procede d'elaboration continue de carbonate dialcoyle et de diol
JP4416889B2 (ja) * 1999-12-15 2010-02-17 株式会社日本触媒 固体触媒の廃棄方法
KR100740728B1 (ko) * 2000-06-14 2007-07-19 바스프 악티엔게젤샤프트 아크롤레인 및(또는) 아크릴산의 제조 방법
JP2003073327A (ja) * 2001-09-03 2003-03-12 Nippon Shokubai Co Ltd 有機酸の製造方法
KR100594671B1 (ko) * 2002-03-06 2006-06-30 미쯔비시 레이온 가부시끼가이샤 중합 용이성 물질의 취급방법 및 중합 용이성 물질의취급장치
JP4440518B2 (ja) * 2002-07-16 2010-03-24 株式会社日本触媒 アクリル酸の製造方法
JP3971974B2 (ja) * 2002-09-03 2007-09-05 三菱化学株式会社 (メタ)アクリル酸類の製造方法

Also Published As

Publication number Publication date
BRPI0405226A (pt) 2006-02-21
WO2005115953A1 (ja) 2005-12-08
CN1697798A (zh) 2005-11-16
RU2004136183A (ru) 2006-01-27
JP2005336065A (ja) 2005-12-08
AU2004233471A1 (en) 2005-12-15
US20050267313A1 (en) 2005-12-01
EP1749811A4 (en) 2007-11-14
EP1749811A1 (en) 2007-02-07

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