ZA200810797B - Method for the continuous production of unsaturated carboxylic acid anhydrides - Google Patents

Method for the continuous production of unsaturated carboxylic acid anhydrides

Info

Publication number
ZA200810797B
ZA200810797B ZA200810797A ZA200810797A ZA200810797B ZA 200810797 B ZA200810797 B ZA 200810797B ZA 200810797 A ZA200810797 A ZA 200810797A ZA 200810797 A ZA200810797 A ZA 200810797A ZA 200810797 B ZA200810797 B ZA 200810797B
Authority
ZA
South Africa
Prior art keywords
carboxylic acid
column
educt
unsaturated carboxylic
acid anhydride
Prior art date
Application number
ZA200810797A
Other languages
English (en)
Inventor
Dirk Broell
Hermann Siegert
Original Assignee
Evonik Roehm Gmbh
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 Evonik Roehm Gmbh filed Critical Evonik Roehm Gmbh
Publication of ZA200810797B publication Critical patent/ZA200810797B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/56—Preparation of carboxylic acid anhydrides from organic acids, their salts, their esters or their halides, e.g. by carboxylation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/083—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid anhydrides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/567—Preparation of carboxylic acid anhydrides by reactions not involving carboxylic acid anhydride groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/74—Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring
    • C07C69/757—Esters of carboxylic acids having an esterified carboxyl group bound to a carbon atom of a ring other than a six-membered aromatic ring having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

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)
ZA200810797A 2006-06-23 2008-12-22 Method for the continuous production of unsaturated carboxylic acid anhydrides ZA200810797B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006029320A DE102006029320B3 (de) 2006-06-23 2006-06-23 Verfahren zur kontinuierlichen Herstellung von ungesättigten Carbonsäureanhydriden

Publications (1)

Publication Number Publication Date
ZA200810797B true ZA200810797B (en) 2009-12-30

Family

ID=38042756

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200810797A ZA200810797B (en) 2006-06-23 2008-12-22 Method for the continuous production of unsaturated carboxylic acid anhydrides

Country Status (15)

Country Link
US (1) US8084640B2 (xx)
EP (1) EP2032518B1 (xx)
JP (1) JP5216004B2 (xx)
KR (1) KR101372204B1 (xx)
CN (1) CN101466660B (xx)
AT (1) ATE469116T1 (xx)
AU (1) AU2007263230B2 (xx)
BR (1) BRPI0713339B1 (xx)
CA (1) CA2655820C (xx)
DE (2) DE102006029320B3 (xx)
MX (1) MX2008015863A (xx)
RU (1) RU2454397C2 (xx)
TW (1) TWI422572B (xx)
WO (1) WO2007147652A1 (xx)
ZA (1) ZA200810797B (xx)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006060162A1 (de) * 2006-12-18 2008-06-19 Evonik Röhm Gmbh Verbessertes Verfahren zur Herstellung von ungesättigten Carbonsäureanhybriden
FR2927329B1 (fr) * 2008-02-08 2010-04-16 Arkema France Procede ameliore de preparation d'anhydride (meth)acrylique.
US8445723B2 (en) 2008-08-19 2013-05-21 Nalco Company Processes for producing N-alkyl (alkyl)acrylamides
AR088377A1 (es) * 2011-10-20 2014-05-28 Siena Biotech Spa Proceso para la preparacion de 6-cloro-2,3,4,9-tetrahidro-1h-carbazol-1-carboxamida y compuestos intermedios de esta
WO2013122905A1 (en) * 2012-02-13 2013-08-22 Novomer, Inc. Process for the production of acid anhydrides from epoxides
FR2993558B1 (fr) * 2012-07-18 2014-08-29 Rhodia Operations Synthese d'anhydride (meth)acrylique par transanhydrification
CN106164034A (zh) * 2014-01-20 2016-11-23 罗地亚经营管理公司 通过酸酐交换合成(甲基)丙烯酸酐
DE102017211435A1 (de) 2017-07-05 2019-01-10 Evonik Röhm Gmbh Verfahren zum kontinuierlichen Lösen eines Feststoffes in einem Reaktionsmedium
CN108129293A (zh) * 2018-01-25 2018-06-08 杭州和利时自动化有限公司 一种合成甲基丙烯酸酐的方法
EP3524589A1 (en) * 2018-02-09 2019-08-14 3M Innovative Properties Company Process for the manufacturing of a (meth)acrylic anhydride in a flow reactor
AU2019272745A1 (en) * 2018-05-23 2021-01-21 Evonik Operations Gmbh Method for preparing keto-functionalized aromatic (meth)acrylates
CN113924283B (zh) * 2019-06-25 2024-08-02 赢创运营有限公司 蒸馏纯化不饱和羧酸酐的方法
WO2021226433A1 (en) * 2020-05-08 2021-11-11 Hyconix, Inc. Process for generating acid anhydrides
CN114100169B (zh) * 2020-09-01 2024-05-03 中国石油化工股份有限公司 反应精馏装置以及过氧羧酸的制备方法
CN114100168A (zh) * 2020-09-01 2022-03-01 中国石油化工股份有限公司 反应精馏装置以及过氧羧酸的制备方法
WO2024097923A1 (en) * 2022-11-03 2024-05-10 Hyconix, Inc. Integrated process for generating acid anhydrides

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4110372A (en) * 1972-11-29 1978-08-29 Hoechst Aktiengesellschaft Process for the purification of carboxylic acids
DE2815541A1 (de) * 1978-04-11 1979-10-18 Bayer Ag Verfahren zur herstellung von carbonsaeureanhydriden
GB2163773B (en) * 1984-08-31 1988-04-20 El Paso Products Co Process for recovering tertiary butylstyrene
DE3500678A1 (de) * 1985-01-11 1986-07-17 Röhm GmbH, 6100 Darmstadt Verfahren zur gewinnung wasserfreier methacrylsaeure
DE3510035A1 (de) * 1985-03-20 1986-09-25 Basf Ag, 6700 Ludwigshafen Verfahren zur kontinuierlichen herstellung von carbonsaeureanhydriden
FR2592040B1 (fr) * 1985-12-24 1988-07-15 Charbonnages Ste Chimique Procede de synthese d'anhydrides (meth)acryliques
US5154800A (en) * 1992-01-31 1992-10-13 Lloyd Berg Dehydration of acrylic acid by extractive distillation
DE10034194A1 (de) * 2000-07-13 2003-09-11 Roehm Gmbh Verfahren zur Herstellung von Cyanwasserstoff
DE10115277A1 (de) * 2001-03-28 2002-06-13 Basf Ag Verfahren zur kontinuierlichen Gewinnung von(Meth)acrylsäure
FR2826961B1 (fr) * 2001-07-06 2005-09-30 Atofina Procede de preparation d'anhydride (meth) acrylique
DE10200171A1 (de) * 2002-01-04 2003-07-10 Roehm Gmbh Verfahren zur kontinuierlichen Herstellung von Alkyl(meth)acrylaten
DE10301007A1 (de) * 2003-01-13 2004-07-22 Röhm GmbH & Co. KG Verbessertes Verfahren zur kontinuierlichen Herstellung von Alkyl(meth)acrylaten mit mehrfacher Katalysatorrezyklierung.
JP4363952B2 (ja) * 2003-10-21 2009-11-11 共栄社化学株式会社 カルボン酸無水物製造用固体酸触媒及びそれを用いたカルボン酸無水物製造方法
DE102004013824A1 (de) * 2004-03-20 2005-10-13 Degussa Ag Nitrilhydratasen aus Rhodococcus opacus
DE102004013847A1 (de) * 2004-03-20 2005-10-06 Degussa Ag Cyanidtolerante Nitrilhydratasen
FR2877003B1 (fr) * 2004-10-26 2007-01-05 Arkema Sa Procede ameliore de fabrication d'anhydride (meth) acrylique
DE102005023976A1 (de) * 2005-05-20 2006-11-23 Röhm Gmbh Verfahren zur Umesterung
DE102005023975A1 (de) * 2005-05-20 2006-11-23 Röhm Gmbh Verfahren zur Herstellung von Alkyl(meth)acrylaten
DE102005043719A1 (de) * 2005-09-13 2007-03-15 Röhm Gmbh Vorrichtung und Verfahren für kontinuierlich durchgeführte Gleichgewichtsreaktionen
DE102006029318B3 (de) * 2006-06-23 2007-10-11 Röhm Gmbh Verfahren zur kontinuierlichen Herstellung von ungesättigten Carbonsäureanhydriden

Also Published As

Publication number Publication date
RU2009101975A (ru) 2010-07-27
EP2032518B1 (de) 2010-05-26
BRPI0713339A2 (pt) 2012-03-06
KR101372204B1 (ko) 2014-03-14
CA2655820A1 (en) 2007-12-27
WO2007147652A1 (de) 2007-12-27
EP2032518A1 (de) 2009-03-11
US20090264673A1 (en) 2009-10-22
DE102006029320B3 (de) 2007-10-11
CN101466660B (zh) 2013-04-03
BRPI0713339B1 (pt) 2016-07-12
AU2007263230B2 (en) 2012-06-28
CN101466660A (zh) 2009-06-24
US8084640B2 (en) 2011-12-27
CA2655820C (en) 2014-06-10
TW200815336A (en) 2008-04-01
TWI422572B (zh) 2014-01-11
JP2009541407A (ja) 2009-11-26
RU2454397C2 (ru) 2012-06-27
ATE469116T1 (de) 2010-06-15
KR20090036552A (ko) 2009-04-14
DE502007003951D1 (de) 2010-07-08
JP5216004B2 (ja) 2013-06-19
AU2007263230A1 (en) 2007-12-27
MX2008015863A (es) 2009-01-12

Similar Documents

Publication Publication Date Title
ZA200810797B (en) Method for the continuous production of unsaturated carboxylic acid anhydrides
EP2363204A3 (en) Oxidation system with internal secondary reactor
RU2009101973A (ru) Способ непрерывного получения ангидридов ненасыщенной карбоновой кислоты
JPH01283251A (ja) 脂肪酸の連続エステル化方法
TW200635892A (en) A method for the manufacture of carboxylic acid ester by means of a reactive distillation
CN110183417B (zh) 一种催化反应精馏连续生产ε-己内酯的方法及装置
WO2007135102A3 (de) Herstellung von phthalsäureanhydrid durch gasphasenoxidation von o-xylol in einem haupt- und nachreaktor
MY157921A (en) Process for working up vinyl acetate
BR0317047A (pt) Processo contìnuo de preparo de lactato de etila
AU2003299298A8 (en) Method for the production of 1.6-hexanediol
TW200616947A (en) Process
FI20065405A0 (fi) Prosessi polyolefiinien valmistamiseksi
WO2005054171A3 (fr) Procede de purification de l'acide (meth)acrylique obtenu par oxydation d'un substrat gazeux
DE502005004980D1 (de) Verfahren zur herstellung von spezifikationsgerechtem phthalsäureanhydrid
CA2525174A1 (en) Process for preparing vinyl acetate
EP1688407A4 (en) PROCESS FOR PURIFYING (METH) ACRYLIC ACID
EP1375481A4 (en) CLEANING PROCEDURE FOR N- (2-HYDROXYETHYL) -2-PYRROLIDONE
CN112657223B (zh) 一种用于甲酸生产过程的消除气相分割的反应隔壁精馏塔
MY129221A (en) Process for the preparation of monocarbonyl or biscarbonyl or hydroxyl compounds
CN1181058A (zh) 生产环丙烷甲醛的方法
EG22833A (en) Improved process for producing carboxylic acids
AU2003218945A8 (en) Method for the continuous production of biomethanol diesel
CN107721918B (zh) 一种2,6-二烷基-3,5-二酯基对称吡啶的制备方法
WO2010067942A3 (en) Lossless video compression method for h.264 codec
TH83926B (th) กรรมวิธีสำหรับการผลิตแอซิทิค แอซิด