MX9706276A - Aparato para oxicloracion y su uso. - Google Patents

Aparato para oxicloracion y su uso.

Info

Publication number
MX9706276A
MX9706276A MX9706276A MX9706276A MX9706276A MX 9706276 A MX9706276 A MX 9706276A MX 9706276 A MX9706276 A MX 9706276A MX 9706276 A MX9706276 A MX 9706276A MX 9706276 A MX9706276 A MX 9706276A
Authority
MX
Mexico
Prior art keywords
catalyst
inlet duct
boundary
gas inlet
gas
Prior art date
Application number
MX9706276A
Other languages
English (en)
Other versions
MXPA97006276A (es
Inventor
Reinhard Krumboeck
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of MX9706276A publication Critical patent/MX9706276A/es
Publication of MXPA97006276A publication Critical patent/MXPA97006276A/es

Links

Classifications

    • 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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • 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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1818—Feeding of the fluidising gas
    • B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
    • 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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1818—Feeding of the fluidising gas
    • 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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1836—Heating and cooling the reactor
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/15—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination
    • C07C17/152—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons
    • C07C17/156—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons of unsaturated hydrocarbons
    • 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
    • B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
    • B01J2208/00141—Coils

Abstract

La preparacion de 1,2-dicloroetano a partir de etileno, cloruro de hidrogeno y oxígeno o un gas que contenga oxígeno (oxicloracion) tiene lugar ventajosamente en un reactor que tiene una delimitacion inferior para un techo fluido del catalizador una primera entrada de gas (tubos distribuidores) estando dispuestos arriba de la delimitacion y dentro del lecho fluido catalizador, entrada de gas que contiene boquillas distribuidas sobre la seccion transversal entera del reactor, abriéndose estas boquillas a los tubos que conducen la corriente de gas de salida esencialmente en la direccion opuesta a la corriente de gas que fluidifica el catalizador, siendo alimentada esta corriente de gas a través de una segunda entrada de gas debajo de la delimitacion.
MXPA/A/1997/006276A 1995-02-20 1997-08-15 Aparato para oxicloracion y su uso MXPA97006276A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19505664.7 1995-02-20
DE19505664A DE19505664C2 (de) 1995-02-20 1995-02-20 Vorrichtung und ihre Verwendung zur Oxichlorierung
PCT/EP1995/001874 WO1996026003A1 (de) 1995-02-20 1995-05-17 Vorrichtung und ihre verwendung zur oxichlorierung

Publications (2)

Publication Number Publication Date
MX9706276A true MX9706276A (es) 1997-11-29
MXPA97006276A MXPA97006276A (es) 1998-07-03

Family

ID=

Also Published As

Publication number Publication date
KR19980702341A (ko) 1998-07-15
NO973714L (no) 1997-08-12
AU2881095A (en) 1996-09-11
CA2213446A1 (en) 1996-08-29
DE19505664A1 (de) 1996-08-29
PL180784B1 (pl) 2001-04-30
UA42056C2 (uk) 2001-10-15
WO1996026003A1 (de) 1996-08-29
BG101745A (en) 1998-05-29
JPH11500062A (ja) 1999-01-06
HU221883B1 (hu) 2003-02-28
RU2157726C2 (ru) 2000-10-20
IN188066B (es) 2002-08-17
BG62436B1 (bg) 1999-11-30
CN1175219A (zh) 1998-03-04
PL321830A1 (en) 1997-12-22
CZ265797A3 (cs) 1998-02-18
BR9510383A (pt) 1998-06-02
CN1089026C (zh) 2002-08-14
CZ289342B6 (cs) 2002-01-16
RO118119B1 (ro) 2003-02-28
CA2213446C (en) 2002-01-29
DE59504023D1 (de) 1998-11-26
NO973714D0 (no) 1997-08-12
ES2126296T3 (es) 1999-03-16
DE19505664C2 (de) 1996-12-12
KR100368512B1 (ko) 2003-03-26
SK282850B6 (sk) 2002-12-03
SK113497A3 (en) 1998-01-14
EP0810902B1 (de) 1998-10-21
EP0810902A1 (de) 1997-12-10
AU702305B2 (en) 1999-02-18
HUT77918A (hu) 1998-10-28
ZA961278B (en) 1996-08-27

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees