Effect of Phosphorus Modification of Zeolites Y and ZSM-5 on the Cracking of Hydrotreated Vacuum Gas Oil and a Vacuum Gas Oil–Sunflower Oil Mixture Full article
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Petroleum Chemistry
ISSN: 0965-5441 , E-ISSN: 1531-8532 |
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| Output data | Year: 2019, Volume: 59, Number: 8, Pages: 894-902 Pages count : 9 DOI: 10.1134/S0965544119080115 | ||
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Funding (1)
| 1 | Federal Agency for Scientific Organizations | V.47.1.3 (АААА-А17-117021450099-9) |
Abstract:
The effect of the preliminary impregnation of zeolites HREY and HZSM-5 with ammonium phosphate before introducing them into the composition of dual-zeolite catalysts has been studied. It has been found that the modification leads to a change in the main textural characteristics of the zeolites. Both the specific surface area and the meso- and micropore volume of the zeolites decrease. The total acidity of HREY and HZSM-5 and the number of strong acid sites in them also decrease. Tests on the conversion of hydrotreated vacuum gas oil and a vacuum gas oil–sunflower oil mixture under catalytic cracking conditions have shown that the modification of the zeolites leads to an increase in the total yield of the propane–propylene and butane–butylene fractions with a high olefin content in them, even with a decrease in the feedstock conversion.
Cite:
Lipin P.V.
, Potapenko O.V.
, Gulyaeva T.I.
, Sorokina T.P.
, Doronin V.P.
Effect of Phosphorus Modification of Zeolites Y and ZSM-5 on the Cracking of Hydrotreated Vacuum Gas Oil and a Vacuum Gas Oil–Sunflower Oil Mixture
Petroleum Chemistry. 2019. V.59. N8. P.894-902. DOI: 10.1134/S0965544119080115 WOS Scopus РИНЦ ANCAN OpenAlex
Effect of Phosphorus Modification of Zeolites Y and ZSM-5 on the Cracking of Hydrotreated Vacuum Gas Oil and a Vacuum Gas Oil–Sunflower Oil Mixture
Petroleum Chemistry. 2019. V.59. N8. P.894-902. DOI: 10.1134/S0965544119080115 WOS Scopus РИНЦ ANCAN OpenAlex
Original:
Липин П.В.
, Потапенко О.В.
, Гуляева Т.И.
, Сорокина Т.П.
, Доронин В.П.
Влияние модифицирования цеолитов типа Y и ZSM-5 фосфором на крекинг гидроочищенного вакуумного газойля и его смеси с подсолнечным маслом
Современные молекулярные сита. 2019. №2.
Влияние модифицирования цеолитов типа Y и ZSM-5 фосфором на крекинг гидроочищенного вакуумного газойля и его смеси с подсолнечным маслом
Современные молекулярные сита. 2019. №2.
Dates:
| Submitted: | Aug 30, 2018 |
| Published print: | Aug 1, 2019 |
| Published online: | Aug 13, 2019 |
Identifiers:
| Web of science: | WOS:000480744600015 |
| Scopus: | 2-s2.0-85070627990 |
| Elibrary: | 41627078 |
| Chemical Abstracts: | 2019:1580731 |
| Chemical Abstracts (print): | 172:493903 |
| OpenAlex: | W2968963347 |