Zobrazeno 1 - 10
of 7 350
pro vyhledávání: '"fluid catalytic cracking"'
Autor:
Dicho Stratiev, Ivelina Shishkova, Georgi Argirov, Rosen Dinkov, Mihail Ivanov, Sotir Sotirov, Evdokia Sotirova, Veselina Bureva, Svetoslav Nenov, Krassimir Atanassov, Denis Stratiev, Svetlin Vasilev
Publikováno v:
Catalysts, Vol 14, Iss 9, p 616 (2024)
Petroleum refining has been, is still, and is expected to remain in the next decades the main source of energy required to drive transport for mankind. The demand for automotive and aviation fuels has urged refiners to search for ways to extract more
Externí odkaz:
https://doaj.org/article/5ea33358850f4bf1bce260836d11523a
Autor:
Alon Davidy
Publikováno v:
Dynamics, Vol 3, Iss 4, Pp 737-749 (2023)
Olefins are crucial building blocks for petrochemical industry, serving as raw materials for the production of various products such as plastics, synthetic fibers, detergents, solvents, and other chemicals. In FCC, heavy petroleum feedstocks are inje
Externí odkaz:
https://doaj.org/article/7abb4e5a6f00447ab78cde5ab1818cee
Publikováno v:
Alexandria Engineering Journal, Vol 80, Iss , Pp 294-314 (2023)
The Fluid Catalytic Cracking unit (FCC) is a key process that plays an important technical and economical role in the refining industry. Over the past years, there has been an increased interest in applying advanced process modeling and control that
Externí odkaz:
https://doaj.org/article/17980ea9d2a74c0d809d0c784d19c477
Akademický článek
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Publikováno v:
Mathematics, Vol 12, Iss 14, p 2285 (2024)
The optimization problems in a fluid catalytic cracking process with dynamic constraints and conflicting objectives are challenging due to the complicated constraints and dynamic environments. The decision variables need to be reoptimized to obtain t
Externí odkaz:
https://doaj.org/article/9e18062e59fd433aa4bc7b7d08b6ea57
Publikováno v:
Materials, Vol 17, Iss 12, p 2824 (2024)
It is crucial to identify the structures of active sites to understand how catalysts function and to use that understanding to develop better catalytic materials. ZSM-5 zeolites with dominant Al(IV)-2 sites have been developed in this work. 1H-27Al 2
Externí odkaz:
https://doaj.org/article/29b4049e49934369bbf7a5fc4fc61e04
Akademický článek
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Publikováno v:
Journal of Engineering, Vol 19, Iss 10 (2023)
The faujasite type Y zeolite catalyst was prepared from locally available kaolin. For prepared faujasite type NaY zeolite X-ray, FT-IR, BET pore volume and surface area, and silica/ alumina were determined. The Xray and FT-IR show the compatibility o
Externí odkaz:
https://doaj.org/article/8d77bee9e88f4cadb9d89bafa9480477
Autor:
Valentin Antonovič, Donatas Sikarskas, Renata Boris, Andrius Kudžma, Jurgita Malaiškienė, Rimvydas Stonys
Publikováno v:
Materials, Vol 17, Iss 2, p 354 (2024)
The influence of aluminosilicate pozzolanic waste, specifically spent fluid catalytic cracking waste (FCCW) and metakaolin waste (MK) from the expanded glass industry, on the properties of hardened Portland cement paste were analysed. The study invol
Externí odkaz:
https://doaj.org/article/c2239b6151a444c4af98a995cec176cf
Akademický článek
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