Catalysts
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.
Aggreko awarded US patent for ‘catalyst cooling’ process in refining
The patented solution, developed by Aggreko Process Services (APS) team, focuses on last phase catalyst cooling and uses a combination of heat exchangers, chillers and pumps.
- USA BioEnergy secures Johnson Matthey and Honeywell technologies for new SAF facility in Texas (U.S.) 9/10
- Consortium receives AiP for floating ammonia cracker unit 9/10
- Southeast Asia set to export surplus biofuels to Europe, Petronas executive says 9/10
- U.S. refinery-state senators look to block Trump from shifting renewable fuel obligation 9/10
- Canada pledges money, regulatory reform to boost biofuels 9/10
- LNJ GreenPET, Sumitomo partner to accelerate recycled PET sector 9/10
