dc.contributor.author |
Laskin A. |
|
dc.contributor.author |
Ilyasov I. |
|
dc.contributor.author |
Nazarov M. |
|
dc.contributor.author |
Lamberov A. |
|
dc.contributor.author |
Nazmieva I. |
|
dc.contributor.author |
Shatilov V. |
|
dc.contributor.author |
Bikmurzin A. |
|
dc.date.accessioned |
2018-09-18T20:48:02Z |
|
dc.date.available |
2018-09-18T20:48:02Z |
|
dc.date.issued |
2013 |
|
dc.identifier.issn |
2070-0504 |
|
dc.identifier.uri |
https://dspace.kpfu.ru/xmlui/handle/net/142294 |
|
dc.description.abstract |
KGS-3 catalyst is tested in the selective hydrogenation of methylacetylene and propadiene con- tained in industrial pyrolysis propane-propylene fractions at a pilot installation in two successive adiabatic flow reactors equipped with immobile catalyst beds. The optimum technological conditions for hydrogena- tion are determined, ensuring a residual content of acetylene and diene admixtures of no more than 5 ppm: pressure in the system, 18 atm; hydrocarbon feedstock hourly space velocity (HSV), 2100 h-1; molar ratio of hydrogen to the sum of methylacetylene and propadiene in the first and second reactors, respectively, 1.1 : 1.0 and 1.6 : 1.0; temperatures, 50 and 55 °C. Under these conditions, KGS-3 catalyst ensures 100% conversion of methylacetylene and propadiene with a propylene selectivity of 76.7%. The expected service life of this cat- alyst is about 14 months. The catalyst can be used for the purification of hydrocarbon fractions containing up to 5 wt % of acetylene and diene admixtures. © Pleiades Publishing, Ltd., 2013. |
|
dc.relation.ispartofseries |
Catalysis in Industry |
|
dc.subject |
Pd/Al2O3 catalyst |
|
dc.subject |
Selective hydrogenation of methylacetylene and propadiene |
|
dc.title |
Pilot tests of a catalyst for the selective hydrogenation of methylacetylene and propadiene |
|
dc.type |
Article |
|
dc.relation.ispartofseries-issue |
3 |
|
dc.relation.ispartofseries-volume |
5 |
|
dc.collection |
Публикации сотрудников КФУ |
|
dc.relation.startpage |
232 |
|
dc.source.id |
SCOPUS20700504-2013-5-3-SID84892151288 |
|