METHOD FOR CATALYTICALLY CLEANING OFF-GASES FROM NITRIC OXIDES

FIELD: cleaning and utilization of various gaseous discharges resulting from industrial activities, such as power engineering, mechanical engineering, chemical and other industries. SUBSTANCE: it is recommended to use as catalytically active mass, composition containing the following components, wt....

Full description

Saved in:
Bibliographic Details
Main Authors SHAMSIVALEEV M.G, BUDILKIN V.V, MAKHOTKIN A.F, SHKEDOV V.M, KHAJRULLIN R.G, SHARAFISLAMOV F.SH, BIRJUKOV V.V, USTIMETS A.A, SUKHARNIKOV A.E
Format Patent
LanguageEnglish
Published 20.05.1998
Edition6
Subjects
CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
THEIR RELEVANT APPARATUS
TRANSPORTING
Online AccessGet full text

Cover

More Information
Summary:FIELD: cleaning and utilization of various gaseous discharges resulting from industrial activities, such as power engineering, mechanical engineering, chemical and other industries. SUBSTANCE: it is recommended to use as catalytically active mass, composition containing the following components, wt.-%: slime, 45-55; clay, 31-35; iron (II) sulfate heptahydrate, 9-12; 25-% ammoniacal water, 4-6; polyethylene glycol, 1-2. Resistance of catalytic elements to breaking stress when subjected to longitudinally directed compression is increased by 45-70% and when subjected to transverse compression, by 20-25%. EFFECT: increased resistance of catalytic element to breaking stress. 1 tbl
Bibliography:Application Number: RU19950110802