Processing

Please wait...

Settings

Settings

Goto Application

1. MX356643 - CONFIGURACIONES Y METODOS DE RESERVA PARA PLANTAS DE ACIDO SULFURICO.

Office Mexico
Application Number 2013005607
Application Date 17.05.2013
Publication Number 356643
Publication Date 13.06.2013
Grant Number 356643
Grant Date 07.06.2018
Publication Kind B
IPC
B01D 53/50
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
53Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
34Chemical or biological purification of waste gases
46Removing components of defined structure
48Sulfur compounds
50Sulfur oxides
CPC
B01D 53/1412
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
53Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols,
14by absorption
1412Controlling the absorption process
B01D 53/1481
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
53Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols,
14by absorption
1456Removing acid components
1481Removing sulfur dioxide or sulfur trioxide
B01D 53/30
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
53Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols,
30Controlling by gas-analysis apparatus
B01D 53/507
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
53Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols,
34Chemical or biological purification of waste gases
46Removing components of defined structure
48Sulfur compounds
50Sulfur oxides
507by treating the gases with other liquids
B01D 2252/204
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2252Absorbents, i.e. solvents and liquid materials for gas absorption
20Organic absorbents
204Amines
B01D 2257/304
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2257Components to be removed
30Sulfur compounds
304Hydrogen sulfide
Applicants FLUOR TECHNOLOGIES CORPORATION
Inventors RAVI RAVIKUMAR
RICHARD BAZATA
Priority Data 61/414,676 17.11.2010 US
Title
(EN) CONFIGURACIONES Y METODOS DE RESERVA PARA PLANTAS DE ACIDO SULFURICO.
(ES) CONFIGURACIONES Y METODOS DE RESERVA PARA PLANTAS DE ACIDO SULFURICO.
Abstract
(EN)
A sulfuric acid production plant has a discontinuously operating back-up absorber to allow for sulfur emission control in situations where part of or even the entire sulfuric acid production plant is shut down, inoperable, or otherwise compromised. The back-up absorber receives lean solvent from a storage tank that is configured such that continuous operation of the back-up absorber is possible for several hours.

(ES)
Una planta de producción de ácido sulfúrico tiene un absorbente de reserva que opera de manera discontinua para permitir el control de emisiones de azufre en situaciones en donde parte de o incluso toda la planta de producción de ácido sulfúrico está parada, es inoperable, o está comprometida de otra manera. El absorbente de reserva recibe solvente pobre de un tanque de almacenamiento que está configurado de tal manera que es posible la operación continua del absorbente de reserva durante varias horas.