The second-phase project of CNOOC Huizhou Refinery which has gathered many attention has entered high-speed construction stage, with accelerating equipment procurement. As reported by Zhang Guangming, Liu Jingjing and Lin Xueyuan. Huizhou Refinery has optimised equipment selection to ensure units are capable of producing qualified State-5 Standard products once in operation. Read More ›
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Hainan Petrochemical’s diesel hydrogenation unit employed quality-improving MHUG-II technology developed by Sinopec Research Institute of Petroleum Processing. With the completion of the revamp, the throughput has increased 24%, from 2 million t/y to 2.48 million t/y. Read More ›
Albemarle’s Nebula catalyst for ultra deep aromatics saturation and maximum cetane lift (also for feedstocks with significant cracked material) has higher hydrogenation activity, higher volume diesel yield. This is about 6million RMB/year more profit for a 1mmt/y unit. Reactors designed using Albemarle’s STARS / Nebula catalysts are 15-30% smaller than competitive designs.
Catalyst and process studies address refiners’ requirements to respond to a changing market for diesel and other fuels.
An unconventional, synthetic approach to converting LPG and naphtha components could boost diesel production.
Balancing hydrogen consumption can give flexibility when processing cracked feedstocks. Case studies show the performance of a catalyst system combining CoMo- and NiMo-based formulations based on available hydrogen pressures and amount of LCO/LCGO feedstocks.
A comparison of configurations for upgrading residual oil products for the maximum production of diesel. ...
A process review, including the improvement of atmospheric and vacuum distillation columns, for the reformulation of the diesel pool.