ZA200000738B - Method for production of (METH)acrylic acid and/or (METH)acrylic esters. - Google Patents

Method for production of (METH)acrylic acid and/or (METH)acrylic esters.

Info

Publication number
ZA200000738B
ZA200000738B ZA200000738A ZA200000738A ZA200000738B ZA 200000738 B ZA200000738 B ZA 200000738B ZA 200000738 A ZA200000738 A ZA 200000738A ZA 200000738 A ZA200000738 A ZA 200000738A ZA 200000738 B ZA200000738 B ZA 200000738B
Authority
ZA
South Africa
Prior art keywords
meth
production
acrylic
acrylic acid
esters
Prior art date
Application number
ZA200000738A
Other languages
English (en)
Inventor
Sei Nakahara
Takeshi Nishimura
Masatoshi Ueoka
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=12967193&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZA200000738(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nippon Catalytic Chem Ind filed Critical Nippon Catalytic Chem Ind
Publication of ZA200000738B publication Critical patent/ZA200000738B/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
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
    • C07C51/46—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation by azeotropic distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/22—Accessories

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA200000738A 1999-03-02 2000-02-16 Method for production of (METH)acrylic acid and/or (METH)acrylic esters. ZA200000738B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5431699 1999-03-02

Publications (1)

Publication Number Publication Date
ZA200000738B true ZA200000738B (en) 2000-09-08

Family

ID=12967193

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200000738A ZA200000738B (en) 1999-03-02 2000-02-16 Method for production of (METH)acrylic acid and/or (METH)acrylic esters.

Country Status (10)

Country Link
US (1) US6695928B1 (de)
EP (1) EP1033359B1 (de)
KR (1) KR100568698B1 (de)
CN (1) CN1183083C (de)
BR (1) BR0000986B1 (de)
DE (1) DE60004902T2 (de)
ID (1) ID24995A (de)
MY (1) MY119701A (de)
SG (1) SG85160A1 (de)
ZA (1) ZA200000738B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7275038B1 (en) * 2000-08-18 2007-09-25 The Crawford Group, Inc. Web enabled business to business operating system for rental car services
JP2002234861A (ja) 2001-02-09 2002-08-23 Nippon Shokubai Co Ltd ヒドロキシアルキルエステルの製造方法
CN1260197C (zh) * 2001-10-09 2006-06-21 三菱化学株式会社 （甲基）丙烯酸类的蒸馏方法
DE10211273A1 (de) 2002-03-13 2003-03-06 Basf Ag Verfahren zur Reinigung von Bodenkolonnen, die zur rektifikativen Behandlung von (Meth)acrylsäure und/oder deren Ester enthaltenden Flüssigkeiten verwendet worden waren
DE10237061A1 (de) 2002-08-09 2004-02-19 Basf Ag Verfahren zur Reinigung von Apparaten, in welchen(Meth)acrylsäure enthaltende organische Lösungsmittel behandelt und/oder erzeugt wurden
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
JP4056336B2 (ja) * 2002-09-19 2008-03-05 株式会社日本触媒 アクリル酸及びアクリル酸エステルプロセス廃棄物の処理方法
DE10347664A1 (de) 2003-10-09 2004-12-02 Basf Ag Verfahren der rektifikativen Auftrennung einer Acrylsäure enthaltenden Flüssigkeit
US20050189296A1 (en) * 2004-03-01 2005-09-01 Mitsubishi Chemical Corporation Method for handling (meth) acrylic ester-containing solution
KR100635284B1 (ko) 2004-05-18 2006-10-17 주식회사 엘지화학 (메타)아크릴산 및/또는 (메타)아크릴산 에스테르의제조를 위한 공장장치부용 세척액 및 이를 이용한 세척방법
DE102005046105B3 (de) * 2005-09-27 2007-04-26 Degussa Gmbh Verfahren zur Herstellung von Monosilan
EP2760598B1 (de) 2011-09-27 2016-04-27 Rohm and Haas Company Verfahren zur reinigung eines (meth)acrylatester-prozesstanks
FR3008899B1 (fr) 2013-07-25 2017-04-21 Arkema France Methode et systeme pour la distribution d'un liquide dans des capacites pour la preparation de monomeres (meth)acryliques
DE102014108273A1 (de) 2014-06-12 2015-12-17 Basf Se Verfahren und System zur Trennung von zweiphasigen flüssigen Gemischen
CN104384132A (zh) * 2014-11-05 2015-03-04 华玉叶 反应器除垢的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3865628A (en) * 1973-02-26 1975-02-11 Cesco Inc Removal of polymer residue from surfaces of processing equipment
US4904309A (en) * 1986-06-06 1990-02-27 Kanegafuchi Chemical Industry Co., Ltd. Chemical cleaning method of the interior of polymerization reactor
EP0522709B1 (de) * 1991-07-12 1996-08-21 UNIROYAL CHEMICAL COMPANY, Inc. Polymerisationsinhibitoren für Acrylsäure und Ester
DE19536179A1 (de) * 1995-09-28 1997-04-03 Basf Ag Verfahren zur rektifikativen Abtrennung von ungesättigten Carbonsäuren aus Lösungsmitteln
DE19746688A1 (de) 1997-10-22 1999-04-29 Basf Ag Verfahren zur Reinigung von Anlagenteilen
US5782989A (en) * 1997-11-19 1998-07-21 Arco Chemical Technology, L.P. Solvent system and method for removing polymer scale from vinyl polymer polymerization reactors

Also Published As

Publication number Publication date
US6695928B1 (en) 2004-02-24
MY119701A (en) 2005-06-30
DE60004902D1 (de) 2003-10-09
BR0000986B1 (pt) 2010-11-03
CN1269348A (zh) 2000-10-11
SG85160A1 (en) 2001-12-19
EP1033359B1 (de) 2003-09-03
BR0000986A (pt) 2000-10-31
ID24995A (id) 2000-09-07
DE60004902T2 (de) 2004-07-22
EP1033359A3 (de) 2000-12-06
KR20000062683A (ko) 2000-10-25
CN1183083C (zh) 2005-01-05
EP1033359A2 (de) 2000-09-06
KR100568698B1 (ko) 2006-04-07

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