KR101869996B1 - 기상 수소화로부터의 아닐린의 정제 방법 - Google Patents

기상 수소화로부터의 아닐린의 정제 방법 Download PDF

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Publication number
KR101869996B1
KR101869996B1 KR1020137012854A KR20137012854A KR101869996B1 KR 101869996 B1 KR101869996 B1 KR 101869996B1 KR 1020137012854 A KR1020137012854 A KR 1020137012854A KR 20137012854 A KR20137012854 A KR 20137012854A KR 101869996 B1 KR101869996 B1 KR 101869996B1
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South Korea
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stream
phase
product
aniline
distillation column
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Expired - Fee Related
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KR1020137012854A
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English (en)
Korean (ko)
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KR20130127983A (ko
Inventor
페터 레너
크누트 좀머
암가트 살라 모우싸
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바이엘 인텔렉쳐 프로퍼티 게엠베하
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/82—Purification; Separation; Stabilisation; Use of additives
    • C07C209/86—Separation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/82—Purification; Separation; Stabilisation; Use of additives
    • C07C209/84—Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00—Compounds containing amino groups bound to a carbon skeleton
    • C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C211/44—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring
    • C07C211/45—Monoamines
    • C07C211/46—Aniline

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
KR1020137012854A 2010-10-21 2011-10-17 기상 수소화로부터의 아닐린의 정제 방법 Expired - Fee Related KR101869996B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102010042731A DE102010042731A1 (de) 2010-10-21 2010-10-21 Verfahren zur Reinigung von Anilin aus Gasphasenhydrierungen
DE102010042731.4 2010-10-21
PCT/EP2011/068122 WO2012052407A1 (de) 2010-10-21 2011-10-17 Verfahren zur reinigung von anilin aus gasphasenhydrierungen

Publications (2)

Publication Number Publication Date
KR20130127983A KR20130127983A (ko) 2013-11-25
KR101869996B1 true KR101869996B1 (ko) 2018-06-22

Family

ID=44860336

Family Applications (1)

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KR1020137012854A Expired - Fee Related KR101869996B1 (ko) 2010-10-21 2011-10-17 기상 수소화로부터의 아닐린의 정제 방법

Country Status (9)

Country Link
US (1) US9233910B2 (enExample)
EP (1) EP2630117B1 (enExample)
JP (1) JP5951618B2 (enExample)
KR (1) KR101869996B1 (enExample)
CN (1) CN103201253B (enExample)
DE (1) DE102010042731A1 (enExample)
PL (1) PL2630117T3 (enExample)
PT (1) PT2630117E (enExample)
WO (1) WO2012052407A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2641892A1 (de) * 2012-03-23 2013-09-25 Bayer MaterialScience AG Verfahren zur Reinigung von Anilin aus Gasphasenhydrierungen
WO2014057053A1 (de) * 2012-10-11 2014-04-17 Basf Se Verfahren zur gewinnung von rein-anilin
US9115049B2 (en) * 2012-10-11 2015-08-25 Basf Se Process for obtaining pure aniline
CN110627651B (zh) * 2018-06-25 2022-06-14 中国石油化工股份有限公司 一种降低苯胺中苯酚含量的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005343898A (ja) 2004-06-01 2005-12-15 Bayer Materialscience Ag アミン水溶液の蒸留分離法
JP2007217416A (ja) 2006-02-18 2007-08-30 Bayer Materialscience Ag アニリンの製造方法
JP2007217417A (ja) 2006-02-18 2007-08-30 Bayer Materialscience Ag アニリンの製造方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2174008A (en) * 1938-01-29 1939-09-26 Nat Aniline & Chem Co Inc Distillation of amines from reduction masses
JPS4935341A (enExample) 1972-07-31 1974-04-01
DE4428017A1 (de) 1994-08-08 1996-02-15 Bayer Ag Verfahren zur Herstellung von aromatischen Aminen
DE4428018A1 (de) * 1994-08-08 1996-02-15 Bayer Ag Verfahren zur Herstellung von aromatischen Aminen
JP3804082B2 (ja) 1995-04-27 2006-08-02 住友化学株式会社 アニリンの精製方法
JPH0935341A (ja) 1995-07-18 1997-02-07 Masayuki Matsuda Ｘ線による情報の記録・読み出し方法
JP2001226320A (ja) * 2000-02-14 2001-08-21 Nippon Shokubai Co Ltd アクリル酸の捕集方法およびアクリル酸の精製方法
US7049471B2 (en) 2003-10-10 2006-05-23 E. I. Du Pont De Nemours And Company Separation of amine from a phenolic compound
JP2005350388A (ja) 2004-06-10 2005-12-22 Sumitomo Chemical Co Ltd アニリンの製造方法
JP4552941B2 (ja) 2006-01-17 2010-09-29 住友化学株式会社 アニリンの精製方法および製造方法
DE102006035203A1 (de) 2006-07-29 2008-01-31 Bayer Materialscience Ag Verfahren zur Herstellung von aromatischen Aminen
JP2008184409A (ja) * 2007-01-29 2008-08-14 Mitsubishi Rayon Co Ltd アルキルアミン含有混合物の蒸留法及びアルキルアミン類の製造方法
DE102007039091A1 (de) 2007-08-18 2009-02-19 Bayer Materialscience Ag Verfahren zur Reinigung von aromatischen Aminen
WO2012052411A1 (de) * 2010-10-21 2012-04-26 Bayer Technology Services Gmbh Verfahren zur vereinfachten abtrennung eines reaktionsprodukts aus reaktionsgasgemischen mittels mindestens zweimaliger teilweiser kondensation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005343898A (ja) 2004-06-01 2005-12-15 Bayer Materialscience Ag アミン水溶液の蒸留分離法
JP2007217416A (ja) 2006-02-18 2007-08-30 Bayer Materialscience Ag アニリンの製造方法
JP2007217417A (ja) 2006-02-18 2007-08-30 Bayer Materialscience Ag アニリンの製造方法

Also Published As

Publication number Publication date
PL2630117T3 (pl) 2015-03-31
CN103201253B (zh) 2014-12-03
JP5951618B2 (ja) 2016-07-13
PT2630117E (pt) 2015-02-17
EP2630117B1 (de) 2014-10-15
US20140046096A1 (en) 2014-02-13
US9233910B2 (en) 2016-01-12
WO2012052407A1 (de) 2012-04-26
EP2630117A1 (de) 2013-08-28
DE102010042731A1 (de) 2012-04-26
CN103201253A (zh) 2013-07-10
KR20130127983A (ko) 2013-11-25
JP2013543517A (ja) 2013-12-05

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