http://www.hydrocarbonprocessing.com Hydrocarbon Processing https://hydrocarbonprocessing.com/news/2026/07/montana-renewables-collaborates-with-gulfstream-for-low-emissions-testing/ Montana Renewables, LLC (MRL) is proud to have collaborated with Gulfstream Aerospace Corp. and its partners as the exclusive fuel supplier for recent low emissions testing on the Gulfstream G800 aircraft. https://hydrocarbonprocessing.com/news/2026/06/orlen-launches-hvo-plant-to-produce-300-000-tpy-of-biofuels-from-domestic-feedstocks/ ORLEN has significantly expanded its biofuel production capacity with the launch of a state-of-the-art hydrotreated vegetable oil (HVO) plant in Płock with a rated annual output of around 300,000 tons. https://hydrocarbonprocessing.com/magazine/2026/april-2026/process-optimization/innovations-in-hydrotreating-process-improvements-for-better-hydrogen-utilization/ https://hydrocarbonprocessing.com/magazine/2026/march-2026/catalysts/navigate-the-balancing-act-between-sulfur-removal-and-octane-retention/ https://hydrocarbonprocessing.com/magazine/2026/february-2026/process-optimization/mercaptan-recombination-in-naphtha-hydrotreating-units-a-startup-challenge/ https://hydrocarbonprocessing.com/news/2026/02/nigerias-dangote-refinery-says-crude-unit-and-petrol-block-running-at-capacity-in-tests/ The tests are intended to confirm operational efficiency and verify that key parameters meet global standards. https://hydrocarbonprocessing.com/news/2025/09/marathon-galveston-bay-refinery-in-texas-us-to-complete-hydrotreater-repairs-in-october/ The 64,000-bpd residual hydrotreating unit (RHU) was shut by a June 14 fire on the unit. https://hydrocarbonprocessing.com/news/2025/09/digital-exclusive-mercaptan-recombination-in-naphtha-hydrotreating-units-a-startup-challenge/ This article presents a case study of a troubleshooting experience at two Saudi Aramco facilities, where a comprehensive investigation was conducted to identify the root causes of the off-spec products. The investigation aimed to develop strategies to mitigate the effects of mercaptan recombination https://hydrocarbonprocessing.com/news/2025/07/blue-water-significantly-reduces-co2-emissions-by-switching-to-hvo-in-port-operations/ Blue Water is taking a new step in its efforts to reduce the company's CO2 emissions by introducing hydrotreated vegetable oil (HVO) diesel as fuel for port activities in Esbjerg, Aarhus and Lindø, Denmark. https://hydrocarbonprocessing.com/news/2025/07/marathon-galveston-bay-refinery-us-hydrotreater-to-remain-shut-until-september/ A fire-damaged hydrotreater at Marathon Petroleum's Galveston Bay refinery in Texas (U.S.) will remain shut until September, sources familiar with plant operations said.