DE60013197D1 - Verfahren zur Hemmung der Polymerisation von leicht polymerisierenden Substanzen - Google Patents

Verfahren zur Hemmung der Polymerisation von leicht polymerisierenden Substanzen

Info

Publication number
DE60013197D1
DE60013197D1 DE60013197T DE60013197T DE60013197D1 DE 60013197 D1 DE60013197 D1 DE 60013197D1 DE 60013197 T DE60013197 T DE 60013197T DE 60013197 T DE60013197 T DE 60013197T DE 60013197 D1 DE60013197 D1 DE 60013197D1
Authority
DE
Germany
Prior art keywords
inhibiting
polymerization
slightly
polymerizing substances
polymerizing
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60013197T
Other languages
English (en)
Other versions
DE60013197T2 (de
Inventor
Yukihiro Matsumoto
Takeshi Nishimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Shokubai Co Ltd
Original Assignee
Nippon Shokubai Co Ltd
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=14525674&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60013197(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nippon Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Application granted granted Critical
Publication of DE60013197D1 publication Critical patent/DE60013197D1/de
Publication of DE60013197T2 publication Critical patent/DE60013197T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • 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
    • C07C51/50—Use of additives, e.g. for stabilisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • B01D3/148—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step in combination with at least one evaporator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/16—Fractionating columns in which vapour bubbles through liquid
    • B01D3/18—Fractionating columns in which vapour bubbles through liquid with horizontal bubble plates
    • B01D3/20—Bubble caps; Risers for vapour; Discharge pipes for liquid
    • 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
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
DE60013197T 1999-04-16 2000-04-14 Verfahren zur Hemmung der Polymerisation von leicht polymerisierbaren Verbindungen Expired - Lifetime DE60013197T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11004399 1999-04-16
JP11004399 1999-04-16

Publications (2)

Publication Number Publication Date
DE60013197D1 true DE60013197D1 (de) 2004-09-30
DE60013197T2 DE60013197T2 (de) 2005-08-11

Family

ID=14525674

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60013197T Expired - Lifetime DE60013197T2 (de) 1999-04-16 2000-04-14 Verfahren zur Hemmung der Polymerisation von leicht polymerisierbaren Verbindungen

Country Status (9)

Country Link
US (1) US6409886B1 (de)
EP (1) EP1044957B1 (de)
JP (1) JP3787261B2 (de)
KR (1) KR100423210B1 (de)
CN (1) CN1178893C (de)
BR (1) BR0001605A (de)
DE (1) DE60013197T2 (de)
MY (1) MY122586A (de)
ZA (1) ZA200001882B (de)

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KR100382938B1 (ko) 2001-06-21 2003-05-09 엘지전자 주식회사 보조 표시창이 포함된 폴더형 휴대폰
JP4233007B2 (ja) * 2001-09-28 2009-03-04 株式会社日本触媒 低熱伝導性材料が付設されている精製装置
JP2003164817A (ja) * 2001-12-03 2003-06-10 Mitsubishi Chemicals Corp 易重合性化合物の洗浄除去方法
CN1260198C (zh) * 2001-10-09 2006-06-21 三菱化学株式会社 停止蒸馏塔运转的方法
CN1238326C (zh) 2001-12-06 2006-01-25 三菱化学株式会社 氧化反应器和（甲基）丙烯酸类的制备方法
WO2003057658A1 (fr) * 2002-01-08 2003-07-17 Mitsubishi Chemical Corporation Procede permettant d'empecher l'encrassement d'un appareil de manipulation de l'acide (meth)acrylique et de son ester
WO2003064370A1 (en) * 2002-01-30 2003-08-07 Mitsubishi Chemical Corporation Process for producing (meth)acrylic ester
CN100379776C (zh) * 2002-02-06 2008-04-09 株式会社日本触媒 在非稳定状态下冷却加热用换热器的方法
ATE496019T1 (de) 2002-02-15 2011-02-15 Chemtura Corp Nitrosophenole und c-nitrosoaniline als polymerisationsinhibitoren
JPWO2003078015A1 (ja) * 2002-03-20 2005-07-14 三菱レイヨン株式会社 易重合性物質の精製装置および精製方法
TWI254648B (en) 2002-05-01 2006-05-11 Rohm & Haas Process for manufacturing high purity methacrylic acid
ZA200303241B (en) 2002-05-01 2003-11-04 Rohm & Haas Improved process for methacrylic acid and methcrylic acid ester production.
JP2004064039A (ja) * 2002-06-07 2004-02-26 Fuji Photo Film Co Ltd パターン形成方法及びパターン形成装置
US6983758B2 (en) * 2002-07-05 2006-01-10 Rohm And Haas Company Prevention of unwanted material accumulations
EP1561521A3 (de) 2002-07-05 2006-03-15 Rohm And Haas Company Apparat zur Vermeidung von unerwünschter Materialansammlung
EP1640647A3 (de) 2002-07-05 2006-04-12 Rohm and Haas Company Ventilmontagevorrichtung
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
US20040104108A1 (en) 2002-12-03 2004-06-03 Mason Robert Michael High capacity purification of thermally unstable compounds
DE10300499A1 (de) * 2003-01-08 2003-10-23 Basf Ag Verfahren der rektifikativen Auftrennung von (Meth)acrylmonomere enthaltenden Fluiden
DE10300816A1 (de) 2003-01-10 2004-07-22 Basf Ag Thermisches Trennverfahren zwischen wenigstens einem gasförmigen und wenigstens einem flüssigen Stoffstrom, von denen wenigstens einer (Meth)acrylmonomere enthält
DE10317436A1 (de) * 2003-04-15 2004-10-28 Basf Ag Thermische Trennverfahren
JP4510806B2 (ja) * 2003-04-15 2010-07-28 ビーエーエスエフ ソシエタス・ヨーロピア 熱分離法及び分離塔
JP2004359616A (ja) 2003-06-05 2004-12-24 Asahi Glass Co Ltd （メタ）アクリル酸ポリフルオロアルキルエステルの製造方法
JP2005060331A (ja) * 2003-08-19 2005-03-10 Mitsubishi Chemicals Corp 易重合性物質の重合防止方法、易重合性物質の取り扱い装置及びトレイ
WO2005046860A1 (ja) * 2003-11-17 2005-05-26 Mitsubishi Chemical Corporation 易重合性化合物用の容器
JP3847754B2 (ja) * 2004-02-03 2006-11-22 石油資源開発株式会社 蒸留塔を用いた水銀除去方法
JP4466190B2 (ja) * 2004-05-17 2010-05-26 三菱化学株式会社 易重合性化合物の取り扱い装置及び製造装置
RU2443716C2 (ru) * 2006-06-01 2012-02-27 Джон О. БАРНЕТТ Способ и аппарат для минимизации отложений полимера на технологическом оборудовании, в частности на защитных устройствах
US8157969B2 (en) * 2006-06-01 2012-04-17 Rohm And Haas Company Method and apparatus for minimizing accumulation of polymer on process equipment, especially safety devices
KR101477491B1 (ko) 2006-09-15 2014-12-31 알케마 인코포레이티드 아크릴산의 제조방법
US7799946B2 (en) * 2007-02-14 2010-09-21 Saudi Basic Industries Corporation Process for separating methacrolein from methacrylic acid in a gas phase product from the partial oxidation of isobutene
DE102009046310B4 (de) * 2008-11-24 2018-10-25 Basf Se Verfahren zur destillativen Gewinnung von Rein-1,3-Butadien aus Roh-1,3-Butadien
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
DE102014215437A1 (de) * 2014-08-05 2015-11-05 Basf Se Kolonne zur thermischen Behandlung eines Fluids
DE102015213493A1 (de) * 2015-07-17 2016-09-15 Basf Se Kolonne zur thermischen Behandlung von fluiden Gemischen, insbesondere solchen, die (Meth)acrylmonomere enthalten
DE102015213490A1 (de) * 2015-07-17 2016-09-15 Basf Se Kolonne zur thermischen Behandlung von fluiden Gemischen, insbesondere solchen, die (Meth)acrylmonomere enthalten
JP2017051892A (ja) * 2015-09-08 2017-03-16 レール・リキード−ソシエテ・アノニム・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード 気液混合装置および気液混合方法
CN110372486B (zh) * 2019-08-16 2021-03-30 中国科学院过程工程研究所 一种抑制管道聚合反应的阻聚剂添加装置
KR20210084901A (ko) * 2019-12-30 2021-07-08 한화솔루션 주식회사 트레이형 증류장치
WO2023210075A1 (ja) * 2022-04-27 2023-11-02 株式会社日本触媒 易重合性物質の取り扱い装置
CN115155093B (zh) * 2022-08-09 2023-07-18 山东蓝湾新材料有限公司 一种丙烯酸二甲胺基乙酯生产用蒸馏塔

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DE19638093A1 (de) 1996-09-18 1998-03-19 Basf Ag Verfahren zur Vermeidung, Entfernung oder Verminderung von Ablagerungen an Apparateteilen bei der Veresterung von Acryl- oder Methacrylsäure
JPH10212249A (ja) * 1997-01-31 1998-08-11 Nippon Shokubai Co Ltd 易重合性有機化合物の精製方法および精製装置
JPH11226301A (ja) 1998-02-20 1999-08-24 Nippon Shokubai Co Ltd 蒸留方法及び蒸留装置

Also Published As

Publication number Publication date
KR100423210B1 (ko) 2004-03-19
MY122586A (en) 2006-04-29
US6409886B1 (en) 2002-06-25
ZA200001882B (en) 2000-10-30
JP2000355570A (ja) 2000-12-26
KR20010029642A (ko) 2001-04-06
DE60013197T2 (de) 2005-08-11
CN1178893C (zh) 2004-12-08
EP1044957A1 (de) 2000-10-18
JP3787261B2 (ja) 2006-06-21
CN1270950A (zh) 2000-10-25
EP1044957B1 (de) 2004-08-25
BR0001605A (pt) 2000-11-14

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Legal Events

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8363 Opposition against the patent