AR052009A1 - PROCESS THAT INCLUDES OXIDIZING AN OXIDABLE COMPOUND IN LIQUID PHASE AND BUBBLE COLUMN REACTOR - Google Patents
PROCESS THAT INCLUDES OXIDIZING AN OXIDABLE COMPOUND IN LIQUID PHASE AND BUBBLE COLUMN REACTORInfo
- Publication number
- AR052009A1 AR052009A1 ARP050103659A ARP050103659A AR052009A1 AR 052009 A1 AR052009 A1 AR 052009A1 AR P050103659 A ARP050103659 A AR P050103659A AR P050103659 A ARP050103659 A AR P050103659A AR 052009 A1 AR052009 A1 AR 052009A1
- Authority
- AR
- Argentina
- Prior art keywords
- reaction zone
- liquid phase
- bubble column
- column reactor
- oxidation
- Prior art date
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Se da a conocer u proceso y equipamiento optimizado para llevar a cabo la oxidacion en fase líquida de un compuesto oxidable. Tal oxidacion en fase líquida se lleva a cabo en un reactor de columna de burbujeo que contempla una reaccion altamente eficiente a temperaturas relativamente bajas. Cuando el compuesto oxidado es para-xileno y el producto de la reaccion de oxidacion es ácido tereftálico en bruto (CTA). Proceso que comprende oxidar un compuesto oxidable en fase líquida y reactor de columna de burbujeo. Reivindicacion 29. En un reactor de columna de burbujeo para hacer reaccionar una corriente predominantemente en fase líquida y una corriente predominantemente en fase gaseosa, la mejora que comprende: una envolvente de recipiente que define una zona de reaccion que se extiende a lo largo de un eje central, en donde dicha zona de reaccion tiene un extremo normalmente inferior y un extremo normalmente superior espaciados entre sí por una distancia axial máxima (L), teniendo dicha zona de reaccion un diámetro máximo (D), en donde dicha zona de reaccion tiene una relacion L:D de al menos aproximadamente 6:1; y una o más aberturas para gas para la descarga de dicha corriente en fase gaseosa dentro de dicha zona de reaccion, estando la mayoría del área abierta acumulada definida por la totalidad de dichas aberturas para gas ubicada dentro de aproximadamente 0,25 D de dicho extremo normalmente inferior de dicha zona de reaccion.An optimized process and equipment for carrying out the oxidation in the liquid phase of an oxidizable compound is disclosed. Such liquid phase oxidation is carried out in a bubble column reactor that contemplates a highly efficient reaction at relatively low temperatures. When the oxidized compound is para-xylene and the product of the oxidation reaction is crude terephthalic acid (CTA). Process comprising oxidizing a liquid phase oxidizable compound and bubble column reactor. Claim 29. In a bubble column reactor for reacting a predominantly liquid phase stream and a predominantly gas phase stream, the improvement comprising: a vessel envelope defining a reaction zone that extends along a central axis, wherein said reaction zone has a normally lower end and a normally upper end spaced apart by a maximum axial distance (L), said reaction zone having a maximum diameter (D), wherein said reaction zone has an L: D ratio of at least about 6: 1; and one or more gas openings for the discharge of said gas phase current within said reaction zone, the majority of the accumulated open area being defined by all said gas openings located within approximately 0.25 D of said end normally lower of said reaction zone.
Applications Claiming Priority (15)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60685604P | 2004-09-02 | 2004-09-02 | |
US60661404P | 2004-09-02 | 2004-09-02 | |
US60673104P | 2004-09-02 | 2004-09-02 | |
US60673204P | 2004-09-02 | 2004-09-02 | |
US60672804P | 2004-09-02 | 2004-09-02 | |
US63132404P | 2004-11-29 | 2004-11-29 | |
US63140004P | 2004-11-29 | 2004-11-29 | |
US63151904P | 2004-11-29 | 2004-11-29 | |
US63132004P | 2004-11-29 | 2004-11-29 | |
US63138804P | 2004-11-29 | 2004-11-29 | |
US11/154,504 US7504535B2 (en) | 2004-09-02 | 2005-06-16 | Optimized liquid-phase oxidation |
US11/154,396 US7572936B2 (en) | 2004-09-02 | 2005-06-16 | Optimized liquid-phase oxidation |
US11/154,218 US7568361B2 (en) | 2004-09-02 | 2005-06-16 | Optimized liquid-phase oxidation |
US11/154,480 US7495125B2 (en) | 2004-09-02 | 2005-06-16 | Optimized liquid-phase oxidation |
US11/153,993 US7589231B2 (en) | 2004-09-02 | 2005-06-16 | Optimized liquid-phase oxidation |
Publications (1)
Publication Number | Publication Date |
---|---|
AR052009A1 true AR052009A1 (en) | 2007-02-28 |
Family
ID=37820449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP050103659A AR052009A1 (en) | 2004-09-02 | 2005-09-01 | PROCESS THAT INCLUDES OXIDIZING AN OXIDABLE COMPOUND IN LIQUID PHASE AND BUBBLE COLUMN REACTOR |
Country Status (3)
Country | Link |
---|---|
AR (1) | AR052009A1 (en) |
MY (1) | MY142982A (en) |
TW (1) | TW200624174A (en) |
-
2005
- 2005-08-04 MY MYPI20053643 patent/MY142982A/en unknown
- 2005-09-01 AR ARP050103659A patent/AR052009A1/en unknown
- 2005-09-02 TW TW094130027A patent/TW200624174A/en unknown
Also Published As
Publication number | Publication date |
---|---|
TW200624174A (en) | 2006-07-16 |
MY142982A (en) | 2011-02-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2006028753A3 (en) | Optimized liquid-phase oxidation in a bubble column reactor | |
WO2006028756A3 (en) | Optimized liquid-phase oxidation | |
WO2006028771A3 (en) | Optimized liquid-phase oxidation | |
WO2006028873A3 (en) | Optimized liquid-phase oxidation | |
ES2142527T3 (en) | MASSES OF MULTIMETALLIC OXIDES. | |
WO2006028772A3 (en) | Optimized liquid-phase oxidation | |
MY162520A (en) | Oxidation system with sidedraw secondary reactor | |
WO2006028754A3 (en) | Optimized liquid-phase oxidation | |
EP2363204A3 (en) | Oxidation system with internal secondary reactor | |
BR9909164B1 (en) | catalytic composition for selective oxidation of ethane and / or ethylene to acetic acid, its use, and process for the production of acetic acid from a gas mixture. | |
WO2003014014A3 (en) | Catalyst and its use in the synthesis of hydrogen peroxide | |
WO2006028767A8 (en) | Optimized liquid-phase oxidation in a bubble column reactor | |
MX339720B (en) | Spray process for selective oxidation. | |
EP1806331A3 (en) | Liquid-phase (Amm)oxidation process | |
WO2002092501A8 (en) | Direct synthesis of hydrogen peroxide in a multicomponent solvent system | |
AR029576A1 (en) | CONTINUOUS PROCEDURE FOR OBTAINING POLYAMIDS FROM AMINONITRILS | |
AR052009A1 (en) | PROCESS THAT INCLUDES OXIDIZING AN OXIDABLE COMPOUND IN LIQUID PHASE AND BUBBLE COLUMN REACTOR | |
WO2006028752A3 (en) | Optimized liquid-phase oxidation | |
WO2006028816A8 (en) | Optimized liquid-phase oxidation | |
CN101817768B (en) | New process of preparing bicalutamide by utilizing air for oxidizing bicalutamide thioether intermediate | |
ES2196489T3 (en) | PROCEDURE FOR THE MANUFACTURE OF 2,6-NAFTALENDICARBOXYLATE OF ELEVATED PURITY DIMETHYL AND NAFTALENDICARBOXILIC ACID. | |
EP1052016A3 (en) | P- and Mo-based multimetallic catalyst, its preparation and its use for producing methacrylic acid | |
BR0109260A (en) | Hydrocarbon oxidation process | |
WO2006028766A8 (en) | Optimized liquid-phase oxidation | |
AR050721A1 (en) | OXIDATION IN LIQUID PHASE WITH IMPROVED REAGENT DISTRIBUTION |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB | Suspension of granting procedure |