AR031882A1 - CONTINUOUS REMOVAL OF THE POLYMERIZATION VOLATILES OF A SUSPENSION - Google Patents
CONTINUOUS REMOVAL OF THE POLYMERIZATION VOLATILES OF A SUSPENSIONInfo
- Publication number
- AR031882A1 AR031882A1 ARP010105268A ARP010105268A AR031882A1 AR 031882 A1 AR031882 A1 AR 031882A1 AR P010105268 A ARP010105268 A AR P010105268A AR P010105268 A ARP010105268 A AR P010105268A AR 031882 A1 AR031882 A1 AR 031882A1
- Authority
- AR
- Argentina
- Prior art keywords
- suspension
- polymer solids
- seal chamber
- angle
- evaporation tank
- Prior art date
Links
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- Polymerisation Methods In General (AREA)
Abstract
Se revela un proceso/aparato para la separacion continua de un medio líquido que comprende un diluyente y monomeros sin reaccionar a partir de un efluente de polimerizacion que comprende diluyente, monomeros sin reaccionar y solidos poliméricos, que comprende una descarga continua del efluente de polimerizacion a partir de un reactor de suspension a través de una válvula de descarga y conducto de transferencia hacia el interior de un primer tanque de evaporacion instantánea de presion intermedia con un fondo conico definido por lados sustancialmente lineales inclinados con un ángulo con respecto a la horizontal a o mayor que el ángulo de deslizamiento de la suspension/solidos polímeros y una cámara de sello de salida que tiene un diámetro (d) y una longitud (I) tales de mantener un volumen deseado de solidos poliméricos concentrados/suspension en la cámara de sello de salida de manera tal de formar un sello de presion sin dejar de descargar de manera continua un tapon de flujo de producto de fondo solidos poliméricos concentrados/suspension del primer tanque de evaporacion instantánea desde la cámara de selo de salida a través de un reductor de salida de la cámara de sello con lados inclinados definidos por lados sustancialmente lineales inclinados con un ángulo con respecto a la horizontal igual o mayor que el ángulo de deslizamiento de los solidos poliméricos que quedan después de la remocion de aproximadamente el 50 al 100% de diluyente inerte desde el mismo llevados a un segundo tanque de evaporacion instantánea a una presion menor.A process / apparatus for the continuous separation of a liquid medium comprising a diluent and unreacted monomers is disclosed from a polymerization effluent comprising diluent, unreacted monomers and polymer solids, comprising a continuous discharge of the polymerization effluent to from a suspension reactor through a discharge valve and transfer conduit into a first intermediate pressure instantaneous evaporation tank with a conical bottom defined by substantially linear sides inclined at an angle to the horizontal at or greater that the sliding angle of the suspension / polymer solids and an exit seal chamber having a diameter (d) and length (I) such as to maintain a desired volume of concentrated polymer solids / suspension in the exit seal chamber in such a way to form a pressure seal while continuing to discharge a flip cap continuously product of concentrated polymer solids / suspension of the first instant evaporation tank from the exit seal chamber through an outlet reducer of the seal chamber with inclined sides defined by substantially linear sides inclined at an angle to the horizontal equal to or greater than the sliding angle of the polymer solids remaining after the removal of approximately 50 to 100% inert diluent therefrom taken to a second instantaneous evaporation tank at a lower pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ARP010105268A AR031882A1 (en) | 2001-11-12 | 2001-11-12 | CONTINUOUS REMOVAL OF THE POLYMERIZATION VOLATILES OF A SUSPENSION |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ARP010105268A AR031882A1 (en) | 2001-11-12 | 2001-11-12 | CONTINUOUS REMOVAL OF THE POLYMERIZATION VOLATILES OF A SUSPENSION |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR031882A1 true AR031882A1 (en) | 2003-10-08 |
Family
ID=37516150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP010105268A AR031882A1 (en) | 2001-11-12 | 2001-11-12 | CONTINUOUS REMOVAL OF THE POLYMERIZATION VOLATILES OF A SUSPENSION |
Country Status (1)
| Country | Link |
|---|---|
| AR (1) | AR031882A1 (en) |
-
2001
- 2001-11-12 AR ARP010105268A patent/AR031882A1/en active IP Right Grant
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |