Middle East
Saudi Aramco, Total set to begin exports at new Jubail refinery venture
Saudi Aramco Total Refining and Petrochemical Co., known as Satorp, has started operations at its 400,000 bpd refinery in Jubail in eastern Saudi Arabia and will export its first cargo this month.
Saudi firm Petro Rabigh halts refinery operations after power, steam outage
Rabigh said it is currently working with RAWEC on the reconnection of power and steam supplies in order to restart production at its refinery, but did not say when operations might resume.
Iran agrees to release detained Indian Oil tanker
Iran detained the ship carrying crude oil from Iraq to India on August 13, saying it was polluting Iranian waters. India had denied the allegation, and according to the tanker's owner, state-run Shipping Corp. of India, the vessel wasn't in Iranian waters when it was detained.
Case history: Optimization of FCCU with multivariate statistical modeling
Process models and simulation methods can be used to simulate the fluidized-bed catalytic cracking unit (FCCU) process.a,b Likewise, kinetic or multivariate statistical models have been used. Rigorous..
Processing shale oils in FCC: Challenges and opportunities
Detailed feed analysis and cracking studies aid refiners in understanding how best to optimize operations and maximize FCC value when processing shale oils.
Mitigate fouling in crude unit overhead—Part 1
In a refinery crude distillation column, up to 40% of the total heat removal may be found in the tower overhead condenser. The quantity of duty available makes heat integration (HI) between the column..
Use modeling to evaluate processing solutions for heavy oils
To optimize processing and reduce design and operating costs, refiners should consider using accurate simulation models that are specifically tailored for heavy crudes.
Improved oxidation process increases sulfur recovery with Claus unit
Since its development in 1936, the “modified Claus” technology has been the preferred process used by refineries and gas processing plants for the recovery of sulfur from acid-gas streams. M..
Consider accurate feed characterization with improved simulation methods
Assay definition is crucial for accurate process simulations. The performance of process simulators depends on the feed definition to the processing unit. Modern analytical laboratories can offer comp..
Optimize slop-wax bed height in the vacuum unit
The vacuum distillation (VD) unit in the petroleum refinery separates the heavier fraction of crude oil from the atmospheric distillation unit (ADU) into light vacuum gasoil (LVGO) and heavy VGO (HVGO..
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