MX9705508A - Dispositivo de reaccion y de destilacion, y procedimiento de eterificacion. - Google Patents

Dispositivo de reaccion y de destilacion, y procedimiento de eterificacion.

Info

Publication number
MX9705508A
MX9705508A MX9705508A MX9705508A MX9705508A MX 9705508 A MX9705508 A MX 9705508A MX 9705508 A MX9705508 A MX 9705508A MX 9705508 A MX9705508 A MX 9705508A MX 9705508 A MX9705508 A MX 9705508A
Authority
MX
Mexico
Prior art keywords
reaction
distillation
zone
distillation device
reaction section
Prior art date
Application number
MX9705508A
Other languages
English (en)
Other versions
MXPA97005508A (es
Inventor
Marie-Claire Marion
Alain Forestiere
Christophe Thille
Jean-Charles Viltard
Original Assignee
Inst Francais Du Petrole
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 Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Publication of MX9705508A publication Critical patent/MX9705508A/es
Publication of MXPA97005508A publication Critical patent/MXPA97005508A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/009—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping in combination with chemical reactions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
    • B01D3/146—Multiple effect distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/42—Regulation; Control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/05—Preparation of ethers by addition of compounds to unsaturated compounds
    • C07C41/06—Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/34—Separation; Purification; Stabilisation; Use of additives
    • C07C41/40—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation
    • C07C41/42—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/04—Saturated ethers
    • C07C43/046—Alkyl tert-alkyl ether, e.g. CH3OC(CH3)3
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00247—Reflux columns
    • 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
    • Y02P20/10—Process efficiency
    • 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
    • Y10S203/20—Power plant

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La invencion se relaciona con un dispositivo de destilacion y de reaccion que comprende un tramo de reaccion y un tramo de destilacion-reaccion, siendo que dicho tramo de destilacion-reaccion comprende una zona de destilacion, el dispositivo incluye cuando menos un medio de circulacion del efluente del tramo de reaccion a dicha zona de destilacion y cuando menos una zona de destilacion-reaccion que comprende cuando menos un lecho de catalizador, distinta o independiente de la zona de destilacion, y que asegura o garantiza cuando menos en parte el reflujo a la zona de destilacion, siendo que dicha zona de destilacion-reaccion comprende cuando menos una zona de reaccion complementaria que incluye cuando menos un lecho de catalizador. La invencion se relaciona asimismo con un procedimiento de preparacion de cuando menos un éter alquílico terciario mediante la reaccion de cuando menos un monoalcohol alifático, generalmente en exceso, y cuando menos una olefina.
MXPA/A/1997/005508A 1996-07-26 1997-07-21 Dispositivo de reaccion y de destilacion, y procedimiento de eterificacion MXPA97005508A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9609553A FR2751558B1 (fr) 1996-07-26 1996-07-26 Dispositif de reaction et de distillation et procede d'etherification
FR96/09553 1996-07-26

Publications (2)

Publication Number Publication Date
MX9705508A true MX9705508A (es) 1998-07-31
MXPA97005508A MXPA97005508A (es) 1998-11-09

Family

ID=

Also Published As

Publication number Publication date
EP0820794A1 (fr) 1998-01-28
US6472568B1 (en) 2002-10-29
DE69725396T2 (de) 2004-04-29
FR2751558B1 (fr) 1998-09-18
FR2751558A1 (fr) 1998-01-30
ES2208841T3 (es) 2004-06-16
KR980008303A (ko) 1998-04-30
EP0820794B1 (fr) 2003-10-08
DE69725396D1 (de) 2003-11-13
US6159344A (en) 2000-12-12
KR100456205B1 (ko) 2005-04-06

Similar Documents

Publication Publication Date Title
ZA979347B (en) Catalytic distillation refining.
ZA954679B (en) Bicyclic compounds
ZA967100B (en) Improved polyether-containing double metal cyanide catalysts.
FR2711986B1 (fr) Procédé de séparation des composés oxygénés d'hydrocarbures, combinant une distillation et une perméation et son utilisation en éthérification.
MY102127A (en) Attrition resistant catalysts, catalyst precursors catalyst supports.
DE69111909D1 (de) Katalytischer Destillationsreaktor.
DK0514177T3 (da) Katalysator til behandling af spildevand, fremgangsmåde til fremstilling af denne og fremgangsmåde til behandling af spilde
DE69114309D1 (de) Bestandteile und Katalysatoren für die Olefinpolymerisation.
HK1022173A1 (en) Therapy for alpha-galactosidase a deficiency
ZA981666B (en) Atropisomers of 3-aryl-4(3H)-quinazolinones.
ATE128989T1 (de) Bestandteile und katalysatoren für die olefinpolymerisation.
BR0111567A (pt) Ligandos do receptor de melanocortina
IN164744B (es)
HK1022683A1 (en) Catalysts suitable for the preparation of aliphatic alpha, omega-aminonitriles by partial hydrogenation of aliphatic dinitriles
ZA200004624B (en) Process for the cis-selective catalytic hydrogenation of cyclohexylidenamines.
ZA981665B (en) Atropisomers of 3-heteroaryl-4(3H)-quinazolinones.
MX9705508A (es) Dispositivo de reaccion y de destilacion, y procedimiento de eterificacion.
FR2721598B1 (fr) Procédé de préparation de catalyseurs d'ammoxydation.
GB2259713B (en) Process for mineral tanning,re-tanning or leather after-treatment
NO902145L (no) Trykkoekningsmodifisert, synkekompensert, direktevirkende trykkregulator.
FR2689518B1 (fr) Microorganismes, procédé de préparation et utilisation.
EP0750000A3 (en) Depolymerization of polyethers in the presence of heterogeneous catalysts
ZA9711060B (en) Multi-Functional catalytic distillation structure.
DE3785068T2 (de) Katalysatorszusammensetzungen und damit katalysierten zusammensetzungen.
DE69012549D1 (de) Reduzierter und stabilisierter Hydrogenierungskatalysator.