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FR2771089B1 - Procede de production d'acide acrylique - Google Patents
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FR2771089B1 - Procede de production d'acide acrylique - Google Patents

Procede de production d'acide acrylique

Info

Publication number
FR2771089B1
FR2771089B1 FR9814396A FR9814396A FR2771089B1 FR 2771089 B1 FR2771089 B1 FR 2771089B1 FR 9814396 A FR9814396 A FR 9814396A FR 9814396 A FR9814396 A FR 9814396A FR 2771089 B1 FR2771089 B1 FR 2771089B1
Authority
FR
France
Prior art keywords
acrylic acid
producing acrylic
producing
acid
acrylic
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 - Fee Related
Application number
FR9814396A
Other languages
English (en)
Other versions
FR2771089A1 (fr
Inventor
Toyomitsu Shimizu
Osamu Moriya
Kunihiko Shigematsu
Ryuji Matsushita
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of FR2771089A1 publication Critical patent/FR2771089A1/fr
Application granted granted Critical
Publication of FR2771089B1 publication Critical patent/FR2771089B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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)
FR9814396A 1997-11-17 1998-11-17 Procede de production d'acide acrylique Expired - Fee Related FR2771089B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31497497 1997-11-17

Publications (2)

Publication Number Publication Date
FR2771089A1 FR2771089A1 (fr) 1999-05-21
FR2771089B1 true FR2771089B1 (fr) 2000-12-15

Family

ID=18059918

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9814396A Expired - Fee Related FR2771089B1 (fr) 1997-11-17 1998-11-17 Procede de production d'acide acrylique

Country Status (7)

Country Link
US (1) US6179966B1 (fr)
KR (1) KR19990045320A (fr)
CN (1) CN1093118C (fr)
DE (1) DE19853064A1 (fr)
FR (1) FR2771089B1 (fr)
SG (1) SG73583A1 (fr)
TW (1) TW524796B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4361995B2 (ja) * 1999-12-22 2009-11-11 株式会社日本触媒 アクリル酸の精製方法
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
KR100553825B1 (ko) * 2003-09-01 2006-02-21 주식회사 엘지화학 고정층 촉매 부분 산화 반응기에서 개선된 제열 시스템을통한 불포화알데히드 및 불포화산의 제조 방법
TWI529181B (zh) 2005-02-28 2016-04-11 贏創德固賽有限責任公司 以可更新原料為基之吸水聚合物結構及其生產的方法
US8242308B2 (en) * 2006-09-15 2012-08-14 Arkema Inc. Process for producing acrylic acid
JP5358582B2 (ja) 2007-10-23 2013-12-04 エルジー・ケム・リミテッド （メタ）アクリル酸回収方法および（メタ）アクリル酸回収装置
DE102008002715A1 (de) 2008-06-27 2009-12-31 Evonik Röhm Gmbh 2-Hydroxyisobuttersäure produzierende rekombinante Zelle
KR20140004697A (ko) 2010-12-29 2014-01-13 롬 앤드 하스 캄파니 (메트)아크릴산 제조 공정에서 장치 오염을 줄이는 방법
KR101546464B1 (ko) 2012-08-03 2015-08-21 주식회사 엘지화학 (메트)아크릴산의 연속 회수 방법 및 회수 장치
JP6202037B2 (ja) * 2015-04-09 2017-09-27 ダイキン工業株式会社 組成物
HUE054524T2 (hu) * 2015-08-07 2021-09-28 Daikin Ind Ltd Vízeltávolítási eljárás
FR3041958B1 (fr) * 2015-10-06 2019-06-14 Arkema France Procede ameliore de production d’acide (meth)acrylique de grade polymere
WO2017137348A1 (fr) 2016-02-08 2017-08-17 Basf Se Solutions aqueuses d'acide acrylique à polymérisation inhibée

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2104506C3 (de) * 1971-02-01 1974-07-18 Knapsack Ag, 5033 Huerth-Knapsack Verfahren zur Abtrennung von Acrylsäure und Essigsäure aus wäßriger Rohacrylsäure
DE2121123C3 (de) * 1971-04-29 1980-06-12 Basf Ag, 6700 Ludwigshafen Verfahren zum Abtrennen von Wasser aus wäßrigen Lösungen von Acrylsäure durch azeotrope Destillation
BE786398A (fr) * 1971-07-21 1973-01-18 Basf Ag Procede de preparation de l'acide acrylique anhydre
NL180579C (nl) 1972-05-24 1987-03-16 Sumitomo Chemical Co Werkwijze voor het scheiden van een mengsel bestaande uit acrylzuur, azijnzuur en water.
JPS5144052B2 (fr) 1972-06-14 1976-11-26
DE2235326A1 (de) * 1972-07-19 1974-02-07 Degussa Verfahren zur reinigung 1,2-ungesaettigter carbonsaeuren
US4317926A (en) * 1978-01-19 1982-03-02 Nippon Shokubai Kagaku Kogyo Co., Ltd. Process for preparing and recovering acrylic acid
JPS6013739A (ja) * 1983-07-04 1985-01-24 Sumitomo Chem Co Ltd アクリル酸の精製方法
JPS60252446A (ja) * 1984-05-29 1985-12-13 Nippon Shokubai Kagaku Kogyo Co Ltd メタクリル酸の精製方法
JPS6310691A (ja) 1986-07-01 1988-01-18 Ishikawajima Harima Heavy Ind Co Ltd コ−クス乾式消火設備の冷却塔
DE3641996A1 (de) * 1986-12-09 1988-06-16 Basf Ag Verfahren zum abtrennen von aldehyden aus (alpha),(beta)-olefinisch ungesaettigten carbonsaeuren
EP0312191B1 (fr) * 1987-10-09 1992-09-16 MITSUI TOATSU CHEMICALS, Inc. Procédé pour l'épuration de l'acide méthacrylique
US5196578A (en) * 1987-10-09 1993-03-23 Mitsui Toatsu Chemicals, Incorporated Purification process of methacrylic acid
JPH03181440A (ja) 1989-12-08 1991-08-07 Idemitsu Petrochem Co Ltd アクリル酸の蒸留精製方法
TW295580B (fr) 1992-01-09 1997-01-11 Nippon Catalytic Chem Ind
JP3937462B2 (ja) * 1994-08-04 2007-06-27 三菱化学株式会社 アクリル酸精製法
US5482597A (en) * 1994-11-23 1996-01-09 Basf Aktiengesellschaft Purification of crude (meth)acrylic acid
JPH09208515A (ja) 1996-02-07 1997-08-12 Idemitsu Petrochem Co Ltd アクリル酸の製造方法

Also Published As

Publication number Publication date
SG73583A1 (en) 2000-06-20
KR19990045320A (ko) 1999-06-25
US6179966B1 (en) 2001-01-30
TW524796B (en) 2003-03-21
CN1223251A (zh) 1999-07-21
FR2771089A1 (fr) 1999-05-21
DE19853064A1 (de) 1999-05-20
CN1093118C (zh) 2002-10-23

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20110801