ID27390A - Pembuatan asam akrilat - Google Patents

Pembuatan asam akrilat

Info

Publication number
ID27390A
ID27390A IDW20010163A ID20010163A ID27390A ID 27390 A ID27390 A ID 27390A ID W20010163 A IDW20010163 A ID W20010163A ID 20010163 A ID20010163 A ID 20010163A ID 27390 A ID27390 A ID 27390A
Authority
ID
Indonesia
Prior art keywords
acrylic acid
making acrylic
making
acid
acrylic
Prior art date
Application number
IDW20010163A
Other languages
English (en)
Inventor
Bernd Eck
Jorg Heilek
Volker Schleiphake
Theo Proll
Klaus Brollos
Joachim Thiel
Otto Machhammer
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of ID27390A publication Critical patent/ID27390A/id

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

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)
IDW20010163A 1998-07-22 1999-07-21 Pembuatan asam akrilat ID27390A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833049A DE19833049A1 (de) 1998-07-22 1998-07-22 Verfahren zur Herstellung von Acrylsäure

Publications (1)

Publication Number Publication Date
ID27390A true ID27390A (id) 2001-04-05

Family

ID=7874971

Family Applications (1)

Application Number Title Priority Date Filing Date
IDW20010163A ID27390A (id) 1998-07-22 1999-07-21 Pembuatan asam akrilat

Country Status (9)

Country Link
US (1) US6433222B1 (id)
EP (1) EP1098867A1 (id)
JP (1) JP4520637B2 (id)
KR (1) KR20010072021A (id)
CN (1) CN1311766A (id)
BR (1) BR9912344A (id)
DE (1) DE19833049A1 (id)
ID (1) ID27390A (id)
WO (1) WO2000005188A1 (id)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19829477A1 (de) * 1998-07-01 2000-01-05 Basf Ag Verfahren zur Reinigung von Acrylsäure oder Methacrylsäure durch Kristallisation und Destillation
MY122671A (en) 1999-03-06 2006-04-29 Basf Ag Fractional condensation of a product gas mixture containing acrylic acid
DE19926082A1 (de) * 1999-06-08 2000-12-14 Basf Ag Verfahren zur Reinigung und Herstellung von Acrylsäure oder Methacrylsäure
BR0109929B1 (pt) 2000-04-11 2012-08-07 processo para a purificaÇço de uma massa fundida de Ácido acrÍlico bruto.
BR0206396A (pt) 2001-01-12 2004-02-10 Degussa Processo contìnuo para preparação e purificação de ácido (met)acrìlico
US6958414B2 (en) * 2002-12-16 2005-10-25 Basf Aktiengesellschaft Preparation of at least one organic compound by heterogeneously catalyzed partial gas-phase oxidation
JP4415140B2 (ja) * 2003-03-31 2010-02-17 独立行政法人農業・食品産業技術総合研究機構 １−置換−シクロプロペンの効率的処理技術
MY140509A (en) * 2003-04-09 2009-12-31 Basf Ag Method for the heterogeneously catalyzed partial direct oxidation of propane and/or isobutane
US7183428B2 (en) * 2003-06-05 2007-02-27 Nippon Shokubai Co., Inc. Method for production of acrylic acid
JP4658104B2 (ja) * 2003-06-05 2011-03-23 株式会社日本触媒 アクリル酸の製造方法
KR100563661B1 (ko) * 2003-12-18 2006-03-23 한국전자통신연구원 가변 고차 베셀 저역 통과 필터
JP2005336142A (ja) * 2004-05-31 2005-12-08 Mitsubishi Chemicals Corp （メタ）アクリル酸の製造装置及び（メタ）アクリル酸の製造方法
EP1856020B1 (de) * 2005-03-01 2015-07-08 Basf Se Verfahren zur abtrennung von methacrylsäure aus acrylsäure als hauptbestandteil sowie zielprodukt und methacrylsäure als nebenkomponente enthaltender flüssiger phase
MY140513A (en) * 2005-03-01 2009-12-31 Basf Ag Process for removing methacrolein from liquid phase comprising acrylic acid as a main constituent and target product, and methacrolein as a secondary component
KR100999428B1 (ko) * 2006-01-20 2010-12-09 니폰 쇼쿠바이 컴파니 리미티드 (메타)아크릴산의 제조 방법
JP5368673B2 (ja) * 2006-01-20 2013-12-18 株式会社日本触媒 （メタ）アクリル酸の製造方法
DE102006035718A1 (de) * 2006-07-28 2008-01-31 Basf Ag Verfahren zum Langzeitbetrieb einer kontinuierlich betriebenen heterogen katalysierten partiellen Dehydrierung eines zu dehydrierenden Kohlenwasserstoffs
DE102006049939A1 (de) * 2006-10-19 2008-04-24 Basf Ag Verfahren zur Trennung von in einem Produktgasgemisch einer partiellen heterogen katalysierten Gasphasenoxidation einer C3-Vorläuferverbindung der Acrylsäure enthaltener Acrylsäure und Benzoesäure
KR20090082897A (ko) * 2006-10-19 2009-07-31 바스프 에스이 아크릴산의 ｃ3-전구체 화합물의 불균질 촉매화 부분 기상 산화의 생성물 기체 혼합물에 함유되어 있는 벤조산으로부터 아크릴산을 분리하는 방법
JP5507111B2 (ja) * 2008-05-30 2014-05-28 ローム アンド ハース カンパニー 水性（メタ）アクリル酸の製造方法
WO2010012586A1 (de) * 2008-07-28 2010-02-04 Basf Se Verfahren zur auftrennung von in einem produktgasgemisch einer partiellen heterogen katalysierten gasphasenoxidation einer c3-vorläuferverbindung der acrylsäure als hauptbestandteil enthaltener acrylsäure und als nebenprodukt enthaltenem glyoxal
EP2337776B1 (en) 2008-10-06 2016-03-30 Huntsman International LLC Process for the simultaneous production of different mixtures of diisocyanate isomers of the diphenylmethane series
US20130085302A1 (en) * 2011-10-03 2013-04-04 Celanese International Corporation Processes for Producing Acrylic Acids and Acrylates
KR20160032994A (ko) 2014-09-17 2016-03-25 주식회사 엘지화학 (메트)아크릴산의 회수 방법 및 회수 장치
CN105061193B (zh) * 2015-08-10 2017-03-22 蓝星（北京）技术中心有限公司 蛋氨酸生产废水处理中回收有机物的方法
EP4491607A4 (en) * 2022-08-30 2025-11-19 Lg Chemical Ltd PROCESS FOR PREPARING HIGH-PURITY (METH)ACRYLIC ACID
JP2025527380A (ja) * 2022-08-30 2025-08-22 エルジー・ケム・リミテッド 高純度（メタ）アクリル酸の製造方法
CN120717919A (zh) * 2025-06-23 2025-09-30 湖北晶星科技股份有限公司 一种邻氯苯腈的连续法生产提纯工艺

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* Cited by examiner, † Cited by third party
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DE675100C (de) * 1938-03-25 1939-04-29 Schmiedag Vereinigte Gesenksch Verfahren zur Herstellung von solchen Widerlagerboecken fuer Tragfedern von Schienenfahrzeugen, deren Bolzenauge gegenueber den Schenkeln verbreitert ist
US3198750A (en) 1962-12-26 1965-08-03 Standard Oil Co Mixed antimony oxide-uranium oxide oxidation catalyst
NL6918448A (id) 1968-12-16 1970-06-18
JPS4924898B1 (id) 1970-12-26 1974-06-26
BE786398A (fr) 1971-07-21 1973-01-18 Basf Ag Procede de preparation de l'acide acrylique anhydre
DE2251364B2 (de) 1971-10-22 1975-07-03 Asahi Glass Co. Ltd., Tokio Verfahren zur Herstellung von Acrylsäure bzw. Methacrylsäure aus Acrolein bzw. Methacrolein
DE2309657A1 (de) 1973-02-27 1974-09-12 Basf Ag Verfahren zur herstellung von carbonsaeuren oder dicarbonsaeureanhydriden
DE2449780C3 (de) 1974-10-19 1987-01-22 Basf Ag, 6700 Ludwigshafen Verfahren zum Abtrennen schwer- oder nichtflüchtiger Nebenprodukte der Propylen- und/oder Acroleinoxidation von den für die Absorbtion der Acrylsäure aus den Reaktionsgasen verwendeten Lösungsmitteln
FR2394512A1 (fr) * 1977-06-14 1979-01-12 Rhone Poulenc Ind Procede de separation d'acide acrylique a partir de ses solutions dans le phosphate de tri-n-butyle
US4224187A (en) 1978-11-13 1980-09-23 Celanese Corporation Olefin oxidation catalyst and process for its preparation
JPS58140039A (ja) 1982-02-10 1983-08-19 Mitsubishi Petrochem Co Ltd アクリル酸の精製方法
DE3461782D1 (en) 1983-02-22 1987-02-05 Halcon Sd Group Inc Conversion of propane to acrylic acid
GB2146636B (en) 1983-08-11 1987-02-04 Nippon Catalytic Chem Ind Process for producing acrylic acid
US4780568A (en) * 1984-12-14 1988-10-25 Ashland Oil, Inc. Purification of methacrylic acid from an oxydehydrogenation by crystallization
CA1299193C (en) 1986-07-17 1992-04-21 Gordon Gene Harkreader Anhydrous diluents for the propylene oxidation reaction to acrolein and acrolein oxidation to acrylic acid
CA1305178C (en) 1986-08-21 1992-07-14 Gordon Gene Harkreader Anhydrous diluent process for the propylene oxidation reaction to acrolein and acrolein oxidation to acrylic acid
AU606160B2 (en) 1987-05-27 1991-01-31 Nippon Shokubai Kagaku Kogyo Co. Ltd. Process for production of acrylic acid
TW295580B (id) 1992-01-09 1997-01-11 Nippon Catalytic Chem Ind
EP0608838B1 (en) 1993-01-28 1997-04-16 Mitsubishi Chemical Corporation Method for producing an unsaturated carboxylic acid
DE4308087C2 (de) 1993-03-13 1997-02-06 Basf Ag Verfahren zur Abtrennung von Acrylsäure aus den Reaktionsgasen der katalytischen Oxidation von Propylen und/oder Acrolein
TW305830B (id) * 1993-03-26 1997-05-21 Sulzer Chemtech Ag
JP3659507B2 (ja) 1993-09-13 2005-06-15 月島機械株式会社 アクリル酸の精製方法
JPH07118766A (ja) 1993-10-19 1995-05-09 Nippon Steel Corp スクラップ処理方法および装置
JPH07118966A (ja) 1993-10-20 1995-05-09 Howa Mach Ltd 糸継準備ユニットの昇降方法と装置
JPH07118968A (ja) 1993-10-26 1995-05-09 Murata Mach Ltd スライバ継ぎ装置
US5510558A (en) 1993-12-29 1996-04-23 Sun Company, Inc. (R&M) Oxidative dehydrogenation of hydrocarbons with active carbon catalyst
JP3182748B2 (ja) 1994-03-02 2001-07-03 三菱マテリアル株式会社 磁気ディスク装置の樹脂製シャッター用金型装置
US5523480A (en) 1994-03-28 1996-06-04 Rohm And Haas Company Process for purifying unsaturated carboxylic acids using distillation and melt crystallization
DE59603316D1 (de) 1995-03-10 1999-11-18 Basf Ag Verfahren zur Herstellung von Acrolein, Acrylsäure oder deren Gemisch aus Propan
DE19606877A1 (de) * 1996-02-23 1997-08-28 Basf Ag Verfahren zur Reinigung von Acrylsäure und Methacrylsäure
DE19627847A1 (de) * 1996-07-10 1998-01-15 Basf Ag Verfahren zur Herstellung von Acrylsäure
DE19740252A1 (de) * 1997-09-12 1999-03-18 Basf Ag Verfahren zur Herstellung von Acrylsäure und Methacrylsäure

Also Published As

Publication number Publication date
KR20010072021A (ko) 2001-07-31
US6433222B1 (en) 2002-08-13
WO2000005188A1 (de) 2000-02-03
BR9912344A (pt) 2001-04-17
JP2002521353A (ja) 2002-07-16
DE19833049A1 (de) 2000-01-27
CN1311766A (zh) 2001-09-05
JP4520637B2 (ja) 2010-08-11
EP1098867A1 (de) 2001-05-16

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