JP2003525218A - 水素化により製造されるトリメチロールプロパンを連続蒸留により精製する方法 - Google Patents

水素化により製造されるトリメチロールプロパンを連続蒸留により精製する方法

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Publication number
JP2003525218A
JP2003525218A JP2001549322A JP2001549322A JP2003525218A JP 2003525218 A JP2003525218 A JP 2003525218A JP 2001549322 A JP2001549322 A JP 2001549322A JP 2001549322 A JP2001549322 A JP 2001549322A JP 2003525218 A JP2003525218 A JP 2003525218A
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JP
Japan
Prior art keywords
tmp
distillation
formate
mbar
carried out
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.)
Withdrawn
Application number
JP2001549322A
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English (en)
Japanese (ja)
Inventor
デルンバッハ マティアス
クラッツ デトレフ
シュタマー アーヒム
ルスト ハラルト
シュルツ ゲルハルト
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.)
BASF SE
Original Assignee
BASF SE
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 SE filed Critical BASF SE
Publication of JP2003525218A publication Critical patent/JP2003525218A/ja
Withdrawn legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP2001549322A 1999-12-28 2000-12-21 水素化により製造されるトリメチロールプロパンを連続蒸留により精製する方法 Withdrawn JP2003525218A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19963435A DE19963435A1 (de) 1999-12-28 1999-12-28 Verfahren zur Reinigung von durch Hydrierung hergestelltem Trimethylolpropan durch kontinuierliche Destillation
DE19963435.1 1999-12-28
PCT/EP2000/013105 WO2001047847A1 (de) 1999-12-28 2000-12-21 Verfahren zur reinigung von durch hydrierung hergestelltem trimethylolpropan durch kontinuierliche destillation

Publications (1)

Publication Number Publication Date
JP2003525218A true JP2003525218A (ja) 2003-08-26

Family

ID=7934784

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001549322A Withdrawn JP2003525218A (ja) 1999-12-28 2000-12-21 水素化により製造されるトリメチロールプロパンを連続蒸留により精製する方法

Country Status (13)

Country Link
US (1) US6692616B2 (cg-RX-API-DMAC7.html)
EP (1) EP1242346B1 (cg-RX-API-DMAC7.html)
JP (1) JP2003525218A (cg-RX-API-DMAC7.html)
KR (1) KR100770466B1 (cg-RX-API-DMAC7.html)
CN (1) CN1181024C (cg-RX-API-DMAC7.html)
AT (1) ATE330923T1 (cg-RX-API-DMAC7.html)
AU (1) AU2171001A (cg-RX-API-DMAC7.html)
BR (1) BR0016759A (cg-RX-API-DMAC7.html)
DE (2) DE19963435A1 (cg-RX-API-DMAC7.html)
ES (1) ES2266015T3 (cg-RX-API-DMAC7.html)
MX (1) MXPA02006394A (cg-RX-API-DMAC7.html)
MY (1) MY124732A (cg-RX-API-DMAC7.html)
WO (1) WO2001047847A1 (cg-RX-API-DMAC7.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012511534A (ja) * 2008-12-09 2012-05-24 ビーエーエスエフ ソシエタス・ヨーロピア ポリメチロールの製造方法
JP2012511533A (ja) * 2008-12-09 2012-05-24 ビーエーエスエフ ソシエタス・ヨーロピア ポリメチロールの製造方法

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19963435A1 (de) 1999-12-28 2001-07-05 Basf Ag Verfahren zur Reinigung von durch Hydrierung hergestelltem Trimethylolpropan durch kontinuierliche Destillation
JP2005509668A (ja) * 2001-11-15 2005-04-14 ビーエーエスエフ アクチェンゲゼルシャフト 温度処理により多価アルコールからホルムアルデヒド含有アセタールを除去する方法
DE10160180A1 (de) * 2001-12-07 2003-06-18 Basf Ag Verfahren zur Isolierung von Trimethylolpropan aus einem Reaktionsgemisch
DE10164264A1 (de) * 2001-12-27 2003-07-17 Bayer Ag Verfahren zur Herstellung von Trimethylolpropan
DE10223055A1 (de) * 2002-05-24 2003-12-11 Basf Ag Verfahren zur Herstellung von Polyesterpolyolen mehrwertiger Alkohole
DE10234016A1 (de) 2002-07-26 2004-02-05 Basf Ag Verfahren zur Ausbeuteerhöhung bei der Herstellung von mehrwertigen Alkoholen durch Spaltung acetalhaltiger Nebenprodukte
CN100447120C (zh) * 2006-09-19 2008-12-31 天津市新天进科技开发有限公司 三羟甲基丙烷精制的工艺方法
EP2607341B1 (en) 2009-12-24 2015-11-18 Oxea Bishop LLC Trimethylolpropane color improvement
DE102010033844B4 (de) 2010-08-11 2013-01-03 Oxea Gmbh Verfahren zur Gewinnung von Di-Trimethylolpropan und mit Trimethylolpropan angereicherten Produktströmen aus den Nebenströmen der Trimethylolpropanherstellung
CN102304022A (zh) * 2011-07-05 2012-01-04 上海华谊（集团）公司 一种缩合加氢法制备三羟甲基丙烷反应过程中副产物2-乙基丙烯醛的回收利用方法
DE102011118953B4 (de) 2011-11-19 2014-06-05 Oxea Gmbh Destillatives Verfahren zur Gewinnung von Di-Trimethylolpropan
DE102011118956A1 (de) * 2011-11-19 2013-05-23 Oxea Gmbh Verfahren zur Gewinnung von Di-Trimethylolpropan und mit Trimethylolpropan angereicherten Produktströmen aus den Nebenströmen der Trimethylolpropanherstellung
KR102224243B1 (ko) * 2016-10-31 2021-03-08 주식회사 엘지화학 트리메틸올프로판의 제조장치 및 이를 이용한 제조방법
KR102224268B1 (ko) * 2016-10-31 2021-03-08 주식회사 엘지화학 트리메틸올프로판의 제조장치 및 이를 이용한 제조방법
KR102224267B1 (ko) * 2016-10-31 2021-03-08 주식회사 엘지화학 트리메틸올프로판의 제조장치 및 이를 이용한 제조방법
EP3747858B1 (en) 2018-02-01 2025-08-27 Lg Chem, Ltd. Method for producing dimethylolbutanal and distillation apparatus
CN114763403B (zh) * 2021-01-14 2024-02-02 万华化学集团股份有限公司 一种低色号tmp型多异氰酸酯组合物及其制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD45078A (cg-RX-API-DMAC7.html) *
DE287251C (cg-RX-API-DMAC7.html)
DE45078C (de) R. landsberger, W. kaestner und L. harwitz in Berlin Selbstthätiger Schankapparat
US2790837A (en) * 1954-06-08 1957-04-30 Celanese Corp Continuous production of trimethylolethane
US3097245A (en) 1959-01-13 1963-07-09 Trojan Powder Co Process for the preparation of trimethylolalkane
JPS509B1 (cg-RX-API-DMAC7.html) 1969-11-28 1975-01-06
DE3340791A1 (de) 1983-11-11 1985-05-23 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von trimethylolalkanen aus alkanalen und formaldehyd
DE3715035A1 (de) * 1987-05-06 1988-11-17 Basf Ag Verfahren zur gewinnung von trialkylaminen und methylformiat bei der herstellung von trimethylolalkanen
US5763690A (en) * 1992-09-25 1998-06-09 Aristech Chemical Corporation Manufacture of trimethylolpropane
US5603835A (en) 1994-01-19 1997-02-18 Hoechst Celanese Corporation Trimethylolpropane color improvement
DE19542036A1 (de) * 1995-11-10 1997-05-15 Basf Ag Verfahren zur Herstellung von Polyalkoholen
DE19653093A1 (de) * 1996-12-20 1998-06-25 Basf Ag Verfahren zur Herstellung von Polyalkoholen
US6034284A (en) * 1997-10-22 2000-03-07 Koei Chemical Company, Limited Producing method for trimethylolalkane
JPH11124348A (ja) * 1997-10-22 1999-05-11 Koei Chem Co Ltd トリメチロールアルカンを製造する方法
DE19963435A1 (de) 1999-12-28 2001-07-05 Basf Ag Verfahren zur Reinigung von durch Hydrierung hergestelltem Trimethylolpropan durch kontinuierliche Destillation
DE10063937A1 (de) * 2000-12-20 2002-07-18 Bayer Ag Verfahren zur Herstellung von Trimethylolverbindungen und Ameisensäure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012511534A (ja) * 2008-12-09 2012-05-24 ビーエーエスエフ ソシエタス・ヨーロピア ポリメチロールの製造方法
JP2012511533A (ja) * 2008-12-09 2012-05-24 ビーエーエスエフ ソシエタス・ヨーロピア ポリメチロールの製造方法
US8884076B2 (en) 2008-12-09 2014-11-11 Basf Se Method for preparing polymethylols

Also Published As

Publication number Publication date
DE50013064D1 (de) 2006-08-03
EP1242346B1 (de) 2006-06-21
ES2266015T3 (es) 2007-03-01
CN1181024C (zh) 2004-12-22
AU2171001A (en) 2001-07-09
MXPA02006394A (es) 2002-11-29
ATE330923T1 (de) 2006-07-15
CN1414935A (zh) 2003-04-30
WO2001047847A1 (de) 2001-07-05
MY124732A (en) 2006-06-30
MX226058B (cg-RX-API-DMAC7.html) 2005-02-03
KR20020062380A (ko) 2002-07-25
EP1242346A1 (de) 2002-09-25
US20020189926A1 (en) 2002-12-19
DE19963435A1 (de) 2001-07-05
US6692616B2 (en) 2004-02-17
BR0016759A (pt) 2002-09-24
KR100770466B1 (ko) 2007-10-26

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