Hydrotreatment of Diesel Feedstock over Pt-SAPO-31 Catalyst: From Lab to Pilot Scale
Full article
| Общее |
Language:
Английский,
Genre:
Full article,
Status:
Published,
Source type:
Original
|
| Conference |
4th International FEZA Conference
02-06 Sep 2008
,
Paris
|
| Source |
Zeolites and related materials: Trends, targets and challenges: Proceedings of the 4th International FEZA Conference, 2-6 September 2008, Paris, France
Compilation,
2008.
1387 c. ISBN 9780444532985.
|
| Journal |
Studies in Surface Science and Catalysis
ISSN: 0167-2991
|
| Output data |
Year: 2008,
Volume: 174,
Pages: 1227-1230
Pages count
: 4
DOI:
10.1016/S0167-2991(08)80109-7
|
| Tags |
diesel, hydroisomerization, pour point, SAPO-31 |
| Authors |
Kikhtyanin O.V.
1
,
Vostrikova L.A.
1
,
Urzhuntsev G.A.
1
,
Toktarev A.V.
1
,
Tselyutina M.I.
2
,
Reznichenko I.D.
2
,
Echevsky G.V.
1
|
| Affiliations |
| 1 |
Boreskov Institute of Catalysis, SB RAN, Lavrentiev Ave., 5. Novosibirsk, 630090
|
| 2 |
JSC “Angarsk Catalyst and Organic Synthesis Plant”, Angarsk, 665860, Russia
|
|
High effective hydroisomerization properties of Pt-SAPO-31 catalyst were demonstrated both in laboratory experiments and on pilot scale. Activity of the catalyst is suppressed by sulfur (100-500 ppm), but it may be restored by temperature rise. Long-term run of Pt-SAPO-31 catalyst have confirmed its high activity and stability. Group compositions of feedstock and reaction products were examined by 1H and 13C NMR method and properties of the catalyst in dependence on reaction properties are discussed