Asia/Pacific
CNPC to resume Hohhot refinery operations after year-long shutdown
The China refinery has been shut since August 2011 to make way for a new crude distillation unit, fluid catalytic cracking unit and polypropylene unit. It will now be able to produce 1.7 million tons of gasoline, 2.1 million tons of diesel, 200,000 tons of jet fuel and 150,000 tons of polypropylene.
Historic blackout reveals India's diesel dependence
Although the unprecedented scale of blackouts across northern India this week won't have an immediate or big impact on import needs, a long-term and continuing rise in India's diesel use is important for the regional trade in refined oil products, and it continues to drive decisions on refinery investment.
Modernize your compressor lube- and seal-oil systems
Each pipe or control line should be traced to its origin, the design intent must be well understood, and all owner-purchaser questions answered by the vendor-manufacturer.
Utility piping: Why over-engineering is inefficient
Grooved mechanical piping can offer improved constructability, speedy expansion, retrofit and turnaround, and also reduce safety risks. It is a quality pipe-joining method.
Consider new developments for variable-speed electric motors
New challenges, recent developments, the latest mechanical issues and main reliability factors for large variable-speed electric motor drivers in HPI plants are presented here.
Improve performance monitoring of your turbomachinery
This case study documents the performance variables to consider and apply when monitoring and tracking the efficiency deterioration for a steam turbine using DSs in a PI process book.
Case history: Improve refrigeration compressor performance
This case examines the mechanical distress and performance deterioration of a critical refrigeration compressor that was installed at a world-scale petrochemicals complex.
Apply new guidelines to select compressors for low-temperature service
The writer calls on design and process engineers to take extra precautions when selecting and sizing their reciprocating compressors for low-temperature gas service.
Use dynamic simulation for advanced LNG plant design
The work performed for the project shows that dynamic simulation can be an excellent tool for the support and verification of process design during the engineering, procurement and plant construction (EPC) stages.
HP Insight: How long is an economic cycle for the HPI?
As summer takes hold in the Northern Hemisphere, demand for energy in various forms increases. In looking back over the past 90 years, energy demand and pricing cycle through high and low points. In 2..
- Veolia and SBM Offshore partner to deploy near-shore, floating desalination units 1/15
- Formosa Petrochemical extends Taiwan cracker shutdown due to weak derivative margins 1/15
- Cargill advances maritime Decarbonization with delivery of first green methanol dual-fuel vessel 1/15
- Key U.S. energy, power trends at home and on world markets 1/15
- U.S. to finalize 2026 biofuel quotas by early March, drop import penalties 1/15
- India's Nayara Energy buys only Russian oil in Dec for 5th straight month 1/15
