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Gajadhar, S.

Saudi Aramco, Dhahran, Saudi Arabia

Stephen Gajadhar is a Facilities Planning Specialist at Saudi Aramco, leading techno-economic feasibility studies and conceptual engineering of refining and chemicals projects. He is a chartered chemical engineer with 26 yr of experience in the oil and gas industry. He earned Bch and MS degrees in engineering from the University of the West Indies, St. Augustine, Trinidad & Tobago.

Advanced hydrocracking unit flow scheme optimization and integration approach to maximize refinery margins for a residue upgrading project

Hydrocarbon Processing / October 2023
Saudi Aramco: Ramaseshan, V.  |  Gajadhar, S.  |  Ghabbani, A. A.  |  Abdulal, H. A.
Honeywell UOP: Tiwari, N.  |  Balodia, M.  |  Sangalli, M.  |  Sood, S.
Environment & Safety / Process Optimization / Refining / Catalysts / Crude oil / Desulfurization / Diesel / Engineering & Design / Environment / Gasoline / Hydrotreating / Products / Reactors / Sulfur / Treating / Middle East

The integration of a solvent deasphalting and hydrocracking upgrading complex provides a favorable techno-economic return for residue upgradation at relatively lower capital expenditures vs. other alternatives for a brownfield project.

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