Catalysts
Saudi Aramco and partners’ CAN-15 recognized with JPI award
Saudi Aramco and its research and development (R&D) collaboration partner, JGC Catalysts and Chemicals—a leading catalyst developer and manufacturer in Japan— have been awarded the Japan Petroleum Institute (JPI) 2015 International Technology Exchange Award.
Honeywell UOP introduces expanded range of hydrotreating catalysts
Honeywell UOP has expanded its portfolio of hydrotreating catalysts, which are used to remove impurities and contaminants from petroleum and other refining feedstocks to produce cleaner-burning gasoline and diesel that meet new global emissions regulations.
Catalytic advances make chemical upgrading a reality for heavy sour feeds
For many years, industry researchers have worked to find more cost-effective alternative processes than traditional hydroprocessing for upgrading petroleum fractions.
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%.
WR Grace to acquire global polyolefin catalyts business from BASF
BASF’s polyolefin catalysts business includes its LYNX high-activity PE catalyst technologies that are utilized commercially in slurry processes for the production of high-density PE resins.
Strategic assessment of the Iranian petrochemical industry
The recent agreement between Iran and the international community represents clear opportunities and challenges for petrochemical producers.
Build a solid GHG BACT cost-effectiveness calculation to avoid CCS costs
Determining which technology constitutes greenhouse gas (GHG) best available control technology (BACT) for a new or modified facility often hinges on the GHG BACT cost calculation.
Innovations
In a market with reduced capital investment budgets, revamps and upgrades are becoming increasingly prevalent to extend asset service life.
Remove O2 and CO from monomer and N2 streams in polymer plants
To prevent deactivation, the latest generation of polymerization catalysts requires removal of a wide range of contaminants to ultra-low levels in the monomer, comonomer, solvent and reaction-controlling gas streams in polyolefin production processes.
NOx, NOx, who’s there—steam cracker or SMR?
This article addresses the generation of thermal NOx in the furnace of each process, NOx abatement by SCR, and premature degradation of SCR catalyst by chromium species in the flue gas.
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