ES2166635T3 - Procedimiento de recuperacion de compuestos en los productos pesados procedentes de su fabricacion. - Google Patents

Procedimiento de recuperacion de compuestos en los productos pesados procedentes de su fabricacion.

Info

Publication number
ES2166635T3
ES2166635T3 ES99401718T ES99401718T ES2166635T3 ES 2166635 T3 ES2166635 T3 ES 2166635T3 ES 99401718 T ES99401718 T ES 99401718T ES 99401718 T ES99401718 T ES 99401718T ES 2166635 T3 ES2166635 T3 ES 2166635T3
Authority
ES
Spain
Prior art keywords
recovery
heavy products
compounds
procedure
manufacture
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
ES99401718T
Other languages
English (en)
Inventor
Francoise Igersheim
Jean-Jacques Charrin
Antonio Queiroz
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 ES2166635T3 publication Critical patent/ES2166635T3/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
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/40—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals
    • C07C15/42—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic
    • C07C15/44—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals monocyclic the hydrocarbon substituent containing a carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
    • C07C39/02—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring monocyclic with no unsaturation outside the aromatic ring
    • C07C39/04—Phenol
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/06—Reactor-distillation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S203/00—Distillation: processes, separatory
    • Y10S203/90—Particular type of heating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Se presenta un procedimiento para la recuperación de productos en una mezcla de compuestos pesados. El procedimiento hace posible mejorar los residuos de una mezcla de productos pesados resultantes de una reacción orgánica tal como la preparación de fenol a partir de cumeno, los residuos se exponen a una dilaceración antes de su destrucción. Se presenta un nuevo procedimiento para la recuperación de productos contenidos en una mezcla de productos pesados, en el cual se efectúa una etapa de reacción/destilación. Los productos deseados son destilados y los residuos se exponen a una dilaceración antes de su destrucción para evitar que se aglutinen formando una masa
ES99401718T 1998-07-10 1999-07-08 Procedimiento de recuperacion de compuestos en los productos pesados procedentes de su fabricacion. Expired - Lifetime ES2166635T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9808935A FR2780966B1 (fr) 1998-07-10 1998-07-10 Procede de recuperation de composes dans les produits lourds issus de leur fabrication

Publications (1)

Publication Number Publication Date
ES2166635T3 true ES2166635T3 (es) 2002-04-16

Family

ID=9528559

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99401718T Expired - Lifetime ES2166635T3 (es) 1998-07-10 1999-07-08 Procedimiento de recuperacion de compuestos en los productos pesados procedentes de su fabricacion.

Country Status (9)

Country Link
US (1) US6464838B1 (es)
EP (1) EP0970940B1 (es)
JP (1) JP2000103755A (es)
AT (1) ATE207456T1 (es)
BR (1) BR9902677B1 (es)
DE (1) DE69900380T2 (es)
ES (1) ES2166635T3 (es)
FR (1) FR2780966B1 (es)
TW (1) TW546276B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4047272B2 (ja) * 2003-12-26 2008-02-13 アルプス電気株式会社 水素センサおよび水素濃度測定装置、水素濃度測定方法
DE102006060908A1 (de) * 2006-12-20 2008-07-03 Evonik Degussa Gmbh Kontinuierliches Verfahren zur Decarboxylierung von Carbonsäuren
DE102011075777A1 (de) * 2011-05-13 2012-11-15 Evonik Degussa Gmbh Verfahren zur Herstellung von Isophoron in Gegenwart mindestens eines Entschäumers in der Abwasserkolonne im Aufarbeitungsteil

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE754212A (fr) * 1969-07-31 1971-02-01 Ici Ltd Polymeres aromatiques
US3833943A (en) * 1972-07-10 1974-09-10 P Sturtevant Disposal system utilized with a heat source
DD122179A3 (es) * 1974-12-23 1976-09-20
JPS6010010B2 (ja) * 1978-11-29 1985-03-14 三井東圧化学株式会社 酸化反応溶剤及び高沸点生成物の回収方法
JPS6010015B2 (ja) * 1978-11-29 1985-03-14 三井東圧化学株式会社 回収溶剤の精製方法
US4365081A (en) * 1980-05-20 1982-12-21 Nippon Shokubai Kagaku Kogyo Co. Ltd. Process for producing 2-hydroxyalkyl acrylates or methacrylates
ES2023703B3 (es) * 1987-04-09 1992-02-01 Mitsui Petrochemical Ind Catalizadores para pirolisis catolitica de residuo de destilacion de fenol y procedimiento para recuperar sustancias utiles por pirolisis del mismo.
US5221440A (en) * 1992-04-20 1993-06-22 Rubicon Inc. Process for destruction of nitro-hydroxy-aromatic compounds in aqueous media
DE4317669A1 (de) * 1993-05-27 1994-12-01 Bayer Ag Verfahren zur Herstellung von Isocyanaten und kontinuierlichen Aufarbeitung des Rückstandes
FR2727964B1 (fr) * 1994-12-12 1997-01-24 Atochem Elf Sa Procede de recuperation des produits nobles legers contenus dans les residus de distillation des procedes de fabrication de l'acide acrylique et de ses esters
US5672774A (en) * 1995-10-24 1997-09-30 General Electric Company Phenol tar processing method

Also Published As

Publication number Publication date
TW546276B (en) 2003-08-11
DE69900380D1 (de) 2001-11-29
DE69900380T2 (de) 2002-07-04
EP0970940B1 (fr) 2001-10-24
ATE207456T1 (de) 2001-11-15
BR9902677A (pt) 2000-05-02
US6464838B1 (en) 2002-10-15
EP0970940A1 (fr) 2000-01-12
BR9902677B1 (pt) 2010-11-30
JP2000103755A (ja) 2000-04-11
FR2780966B1 (fr) 2000-09-08
FR2780966A1 (fr) 2000-01-14

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