Al-Hajji, A. A.
Adnan A. Al-Hajji is a senior research science consultant at the Saudi Aramco Research and Development Center, where he leads the advanced hydrocarbon characterization group. Mr. Al-Hajji received his BS and MS degrees in chemistry from King Fahd University of Petroleum and Minerals (KFUPM) in Dhahran, Saudi Arabia. He has been with Saudi Aramco since 1976 and has authored numerous publications.
Catalyst replacement strategy for a hydrocracking unit at a Middle East refinery
A Saudi Aramco refinery operates a series-flow, single-stage hydrocracking unit (HU) in a recycle high-conversion mode. The HU has been in operation for over 35 years and is being debottlenecked to increase its throughput by 20%.
- 1
- ... 1 pages
Current Digital Edition
Sign up to Receive Our Newsletter
Latest News
- Envision Energy powers world's first green marine ammonia bunkering 7/25
- New catalyst breakthrough could make clean ammonia easier to produce 7/25
- U.S. Gulf refiners seek Middle East, S. American oil to offset Venezuela, Mexico losses 7/25
- CEO of Russia-backed Indian refiner Nayara resigns after EU sanctions 7/25
- PetroChina makes FID for new northeast refinery complex 7/25
- Valero Energy beats Q2 profit estimates as refining margins improve 7/24
Construction Boxscore: Project Spotlight
Project:
Long Son Petrochemicals Complex
Location:
Long Son, Vietnam
Operator:
Siam Cement Group
Cost:
$5.4 B
Capacity:
1.65 MMtpy
Completion date:
2023
Status:
Under Construction
