Processing

Please wait...

PATENTSCOPE will be unavailable a few hours for maintenance reason on Tuesday 27.07.2021 at 12:00 PM CEST
Settings

Settings

Goto Application

1. AR05435 - COMPOSICION UTIL PARA LA ELIMINACION DE SULFUROS DE FLUIDOS GASEOSOS Y METODO PARA DICHA ELIMINACION

Office
Argentina
Application Number P970100107
Application Date 10.01.1997
Publication Number 05435
Publication Date 23.06.1999
Publication Kind A1
IPC
B01D 53/52
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
52Hydrogen sulfide
B01D 53/58
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
54Nitrogen compounds
58Ammonia
CPC
B01D 53/48
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
B01D 53/52
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
52Hydrogen sulfide
B01D 2251/80
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2251Reactants
80Organic bases or salts
Applicants QUAKER CHEMICAL CORPORATIONQUAKER CHEMICAL CORPORATION
Priority Data 08587837 10.01.1996 US
Title
(ES) COMPOSICION UTIL PARA LA ELIMINACION DE SULFUROS DE FLUIDOS GASEOSOS Y METODO PARA DICHA ELIMINACION
Abstract
(ES)
Un método y composición para la eliminacion de sulfuros de fluídos gaseosos El método incluye poner al fluído de gas que contiene sulfuro con una mezclapurificadora acuosa que incluye un compuesto purificador, un ion inorgánico y un catalizador deoxidación que regeneran por lo menos una porción delcompuesto purificador con un gas que contiene oxígeno y hace volver a por lo menos una porción de la mezcla purificadora acuosa a la zona de contacto. Seprovee también un compuesto purificadorqu e coprende el producto de reacción entre un aldehido y una amina.