CA2336461A1 - Production d'un diacide aliphatique et d'oxyde nitreux - Google Patents

Production d'un diacide aliphatique et d'oxyde nitreux Download PDF

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Publication number
CA2336461A1
CA2336461A1 CA002336461A CA2336461A CA2336461A1 CA 2336461 A1 CA2336461 A1 CA 2336461A1 CA 002336461 A CA002336461 A CA 002336461A CA 2336461 A CA2336461 A CA 2336461A CA 2336461 A1 CA2336461 A1 CA 2336461A1
Authority
CA
Canada
Prior art keywords
nitrous oxide
ammonia
stream
reactor
product stream
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.)
Abandoned
Application number
CA002336461A
Other languages
English (en)
Inventor
Mikhail A. Rodkin
Andrew M. Patterson
Anthony K. Uriarte
Judith P. Oppenheim
Jerry R. Ebner
Chris R. Buechler
Vladimir Vasilievich Mokrinskii
Elena Markovna Slavinskaya
Alexander Stepanovich Noskov
Ilya Aleksandrovich Zolotarskii
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.)
Solutia Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2336461A1 publication Critical patent/CA2336461A1/fr
Abandoned legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/23—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups
    • C07C51/245—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups of keto groups or secondary alcohol groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/27—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with oxides of nitrogen or nitrogen-containing mineral acids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/22—Nitrous oxide (N2O)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)

Abstract

La présente invention concerne un procédé aboutissant à la production d'un diacide aliphatique et d'oxyde nitreux. L'acide dibasique aliphatique produit résulte de l'oxydation d'un composé aromatique hydrolylé avec de l'oxyde nitreux résultant de la réduction d'un mélange contenant un courant de gaz renfermant un NOx réutilisé pour la fabrication du diacide aliphatique.
CA002336461A 1998-07-06 1999-06-17 Production d'un diacide aliphatique et d'oxyde nitreux Abandoned CA2336461A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11064198A 1998-07-06 1998-07-06
US09/110,641 1998-07-06
PCT/US1999/013745 WO2000001654A1 (fr) 1998-07-06 1999-06-17 Production d'un diacide aliphatique et d'oxyde nitreux

Publications (1)

Publication Number Publication Date
CA2336461A1 true CA2336461A1 (fr) 2000-01-13

Family

ID=22334120

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002336461A Abandoned CA2336461A1 (fr) 1998-07-06 1999-06-17 Production d'un diacide aliphatique et d'oxyde nitreux

Country Status (9)

Country Link
EP (1) EP1115685A1 (fr)
JP (1) JP2002519399A (fr)
KR (1) KR20010071732A (fr)
CN (1) CN1314877A (fr)
AU (1) AU4576199A (fr)
BR (1) BR9911867A (fr)
CA (1) CA2336461A1 (fr)
PL (1) PL345383A1 (fr)
WO (1) WO2000001654A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6312657B1 (en) * 1998-08-25 2001-11-06 Exxonmobil Oil Corporation Production of nitrous oxide
DE102004046167A1 (de) 2004-09-23 2006-04-06 Basf Ag Verfahren zur Reinigung und Aufkonzentrierung von Distickstoffmonoxid
DE102005055588A1 (de) 2005-11-22 2007-05-24 Basf Ag Verfahren zur Isolierung von N2O
CN101558009B (zh) 2006-12-11 2012-03-28 巴斯夫欧洲公司 分离n2o的方法
CA2720403C (fr) 2008-04-02 2016-02-23 Basf Se Procede d'epuration du n<sb>2</sb>o
WO2009121707A1 (fr) 2008-04-02 2009-10-08 Basf Se Procédé d’épuration du protoxyde d’azote
CN104761438A (zh) * 2008-08-29 2015-07-08 巴斯夫欧洲公司 制备环酮的方法
US8475571B2 (en) 2010-04-23 2013-07-02 General Electric Company System for gas purification and recovery with multiple solvents
GB201019701D0 (en) 2010-11-19 2011-01-05 Invista Tech Sarl Reaction process
CN103130203B (zh) * 2011-11-29 2014-08-20 岳阳昌德化工实业有限公司 一种一氧化二氮的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2844626A (en) * 1955-05-27 1958-07-22 Goodyear Tire & Rubber Process for the manufacture of adipic acid
FR2705036B1 (fr) * 1993-05-10 1995-06-16 Paroisse Sa Grande Procédé pour abaisser la teneur en protoxyde d'azote dans les effluents gazeux, en particulier dans ceux qui sont issus de synthèses par oxydation nitrique.

Also Published As

Publication number Publication date
EP1115685A1 (fr) 2001-07-18
WO2000001654A1 (fr) 2000-01-13
CN1314877A (zh) 2001-09-26
PL345383A1 (en) 2001-12-17
BR9911867A (pt) 2001-03-27
JP2002519399A (ja) 2002-07-02
KR20010071732A (ko) 2001-07-31
AU4576199A (en) 2000-01-24

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Legal Events

Date Code Title Description
FZDE Discontinued
FZDE Discontinued

Effective date: 20040617