Catalysts
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.
Afton Chemical to expand Singapore additives site
The second phase, which includes the construction of additional component production units, will more than double Afton’s investment in Jurong Island for a total of about S$400 million.
BASF to expand Thai mobile emissions catalysts
The company is planning to construct a new 35,000-square-meter facility to replace its existing plant in Rayong, providing increased operating space and upgraded manufacturing capabilities comparable to BASF’s other automotive catalysts manufacturing sites around the world.
- Honeywell to provide technologies and catalysts for Dangote petrochemical complex expansion 4/20
- Borouge partners with Wanrong New Materials to develop polyethylene plant in China 4/20
- TotalEnergies and Kia renew lubricants contract for another five years 4/20
- thyssenkrupp Uhde awarded plant expansion contract by Brunei Fertilizer Industries 4/20
- Phillips 66 and Kinder Morgan advance Western Gateway refined products pipeline project following successful open season 4/20
- Indonesia, Toyota in talks on potential $300-MM bioethanol project 4/20
