ES2125416T3 - Procedimiento de preparacion de acido maleamico. - Google Patents

Procedimiento de preparacion de acido maleamico.

Info

Publication number
ES2125416T3
ES2125416T3 ES94400067T ES94400067T ES2125416T3 ES 2125416 T3 ES2125416 T3 ES 2125416T3 ES 94400067 T ES94400067 T ES 94400067T ES 94400067 T ES94400067 T ES 94400067T ES 2125416 T3 ES2125416 T3 ES 2125416T3
Authority
ES
Spain
Prior art keywords
maleamic acid
preparation procedure
acid preparation
maleic anhydride
ammonia
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 - Lifetime
Application number
ES94400067T
Other languages
English (en)
Inventor
Daniel W Brun
Pierre-Yves M Lahary
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.)
Rhodia Chimie SAS
Original Assignee
Rhodia Chimie SAS
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 Rhodia Chimie SAS filed Critical Rhodia Chimie SAS
Application granted granted Critical
Publication of ES2125416T3 publication Critical patent/ES2125416T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/02—Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

LA PRESENTE INVENCION TIENE POR OBJETO UN PROCEDIMIENTO DE PREPARACION DEL ACIDO MALEICO, PARTIENDO DE ANHIDRIDO MALEICO Y AMONIACO, CARACTERIZADO PORQUE EL ANHIDRIDO MALEICO SE PONE EN PRESENCIA DE AMONIACO GASEOSO, BAJO LA FORMA FUNDIDA, Y EN CONDICIONES OPERATORIAS TALES QUE LA SUPERFICIE DE CONTACTOS ENTRE LOS COMPONENTES SEA OPTIMA.
ES94400067T 1993-01-20 1994-01-12 Procedimiento de preparacion de acido maleamico. Expired - Lifetime ES2125416T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9300511A FR2700539B1 (fr) 1993-01-20 1993-01-20 Procédé de préparation d'acide maléamique.

Publications (1)

Publication Number Publication Date
ES2125416T3 true ES2125416T3 (es) 1999-03-01

Family

ID=9443194

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94400067T Expired - Lifetime ES2125416T3 (es) 1993-01-20 1994-01-12 Procedimiento de preparacion de acido maleamico.

Country Status (11)

Country Link
US (1) US5399750A (es)
EP (1) EP0608160B1 (es)
JP (1) JP2512384B2 (es)
AT (1) ATE174900T1 (es)
AU (1) AU666240B2 (es)
BR (1) BR9400137A (es)
CA (1) CA2113778C (es)
DE (1) DE69415353T2 (es)
ES (1) ES2125416T3 (es)
FR (1) FR2700539B1 (es)
NZ (1) NZ250718A (es)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5610267A (en) * 1992-05-14 1997-03-11 Bayer Ag Process for preparing polysuccinimide by high temperature reaction
US5288783A (en) * 1992-05-14 1994-02-22 Srchem Incorporated Preparation of salt of polyaspartic acid by high temperature reaction
DE4300020A1 (de) * 1993-01-02 1994-07-07 Basf Ag Verfahren zur Herstellung von Polymerisaten der Asparaginsäure und ihre Verwendung
US5389303A (en) * 1993-09-10 1995-02-14 Srchem Incorporated Mixtures of polyamino acids and citrate
EP0650995B1 (de) * 1993-11-02 2000-01-05 Bayer Ag Verfahren zur Herstellung von Asparaginsäure-haltigen Polymeren
DE4425952A1 (de) * 1994-07-21 1996-01-25 Bayer Ag Verfahren zur Herstellung von Polysuccinimid oder Maleinamidsäure
US5502245A (en) * 1995-06-07 1996-03-26 Twenty-First Century Research Corporation Methods of making intermediate oxidation products by controlling transient conversion in an atomized liquid
US5801282A (en) * 1995-06-07 1998-09-01 Twenty-First Century Research Corporation Methods of making intermediate oxidation products by controlling pre-coalescing temperature and transient temperature difference in an atomized liquid
US5883292A (en) * 1996-01-17 1999-03-16 Twenty-First Century Research Corporation Reaction control by regulating internal condensation inside a reactor
US5654475A (en) * 1996-03-25 1997-08-05 Twenty-First Century Research Corporation Methods of making intermediate oxidation products by controlling oxidation rates in an atomized liquid
US5580531A (en) * 1995-06-07 1996-12-03 Twenty-First Century Research Corporation Devices for making reaction products by controlling transient conversion in an atomized liquid
US5558842A (en) * 1995-06-07 1996-09-24 Twenty-First Century Research Corporation Devices for making reaction products by controlling pre-coalescing temperature and transient temperature difference in an atomized liquid
US6288270B1 (en) 1996-06-24 2001-09-11 Rpc Inc. Methods for controlling the reaction rate of a hydrocarbon to an acid by making phase-related adjustments
US6143927A (en) 1996-06-24 2000-11-07 Rpc Inc. Methods for removing catalyst after oxidation of hydrocarbons
US5922908A (en) * 1996-06-24 1999-07-13 Twenty-First Century Research Corporation Methods for preparing dibasic acids
US6039902A (en) * 1996-06-24 2000-03-21 Rpc Inc. Methods of recycling catalyst in oxidations of hydrocarbons
US6337051B1 (en) 1996-06-24 2002-01-08 Rpc Inc. Device for detecting formation of a second liquid phase
CA2263605A1 (en) 1996-08-21 1998-02-26 Eustathios Vassiliou Methods and devices for controlling the reaction by adjusting the oxidant consumption rate
US20010053864A1 (en) * 1996-08-21 2001-12-20 Decoster David C. Devices for controlling the reaction rate and/or reactivity of hydrocarbon to an intermediate oxidation product by adjusting the oxidant consumption rate
US5801273A (en) 1996-08-21 1998-09-01 Twenty-First Century Research Corporation Methods and devices for controlling the reaction rate of a hydrocarbon to an intermediate oxidation product by pressure drop adjustments
US6103933A (en) * 1996-11-07 2000-08-15 Rpc Inc. Methods for controlling the oxidation rate of a hydrocarbon by adjusting the ratio of the hydrocarbon to a rate-modulator
US5817868A (en) * 1996-11-12 1998-10-06 Twenty-First Century Research Corporation Method and devices for controlling the oxidation of a hydrocarbon to an acid by regulating temperature/conversion relationship in multi-stage arrangements
US5824819A (en) * 1996-12-18 1998-10-20 Twenty-First Century Research Corporation Methods of preparing an intermediate oxidation product from a hydrocarbon by utilizing an activated initiator
US6037491A (en) * 1997-07-25 2000-03-14 Rpc Inc. Methods and devices for controlling hydrocarbon oxidations to respective acids by adjusting the solvent to hydrocarbon ratio
US5929277A (en) * 1997-09-19 1999-07-27 Twenty-First Century Research Corporation Methods of removing acetic acid from cyclohexane in the production of adipic acid
US5908589A (en) * 1997-12-08 1999-06-01 Twenty-First Century Research Corporation Methods for separating catalyst from oxidation mixtures containing dibasic acids
CA2318741A1 (en) 1998-02-09 1999-08-12 Ader M. Rostami Process for treating cobalt catalyst in oxidation mixtures of hydrocarbons to dibasic acids
KR20010041050A (ko) * 1998-02-19 2001-05-15 알피시 인코포레이티드 산화 혼합물로부터 촉매를 분리하기 위한 방법 및 장치
US6433220B1 (en) 1998-07-02 2002-08-13 Rpc Inc. Methods of extracting catalyst from a reaction mixture in the oxidation of cyclohexane to adipic acid
US6340420B1 (en) 1998-07-06 2002-01-22 Rpc Inc. Methods of treating the oxidation mixture of hydrocarbons to respective dibasic acids
AU4470100A (en) 1999-04-20 2000-11-02 Rpc, Inc. Methods of replacing water and cyclohexanone with acetic acid in aqueous solutions of catalyst
JP2007297338A (ja) * 2006-04-28 2007-11-15 National Institute Of Advanced Industrial & Technology Ｎ−アシル化合物、その製造法及びその装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2459964A (en) * 1946-10-08 1949-01-25 Beck Koller And Company Englan Manufacture of maleamic acid
DE945987C (de) * 1953-04-21 1956-07-19 Dynamit Nobel Ag Verfahren zur Herstellung von Maleinamidsaeure durch Umsetzung von Maleinsaeureanhydrid mit Ammoniak
GB965385A (en) * 1962-03-20 1964-07-29 Socony Mobil Oil Co Inc Hydroxyarylaldimino-dicarboxylic acid amides and petroleum distillate compositions containing them
SU362821A1 (ru) * 1970-07-21 1972-12-30 Способ получения моноамида малеиновой кислоты
JPS5111604B2 (es) * 1972-08-03 1976-04-13
DE3626672A1 (de) * 1986-08-07 1988-02-11 Bayer Ag Polyasparaginamidsaeure

Also Published As

Publication number Publication date
CA2113778A1 (fr) 1994-07-21
US5399750A (en) 1995-03-21
FR2700539B1 (fr) 1995-03-10
ATE174900T1 (de) 1999-01-15
AU5390894A (en) 1994-07-28
FR2700539A1 (fr) 1994-07-22
NZ250718A (en) 1996-05-28
DE69415353T2 (de) 1999-06-24
JPH06316554A (ja) 1994-11-15
AU666240B2 (en) 1996-02-01
CA2113778C (fr) 1996-09-17
EP0608160B1 (fr) 1998-12-23
JP2512384B2 (ja) 1996-07-03
DE69415353D1 (de) 1999-02-04
EP0608160A1 (fr) 1994-07-27
BR9400137A (pt) 1994-08-09

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