Valves
Liquid applications for ASME Section I service
Extensive guidance is available for relief protection of American Society of Mechanical Engineers (ASME) Boiler & Pressure Vessel Code (B&PVC) Section VIII process equipment for scores of applications, such as run-away reactions, distillation and heat exchangers. Sources include ASME, American Petroleum Institute (API) and the Design Institute for Emergency Relief Systems (DIERS), among others.
Innovations
Endress+Hauser’s newly developed iTEMP TMT31 temperature transmitter (FIG. 1) for analog 4-20mA signals is characterized by its long-term stability, high accuracy and ease of use for reliable temperature measurement.
New state-of-the-art in sulfur recovery?—Part 2: Environmental benefits
It is widely accepted that state-of-the-art sulfur recovery technologies utilize the modified Claus process as well as some extension technology on the tail gas.
Hot oil pump warm-up system best practices and failure case study
Many industries utilize pumps in hot applications, including oil and gas facilities.
2022 HP Awards Finalists
<em>Hydrocarbon Processing</em>, the downstream processing sector’s leading technical publication for 100 yr, has announced the finalists for its sixth annual <em>HP</em> Awards, which celebrate innovative technologies and people that have been instrumental in improving facility operations over the past year.
Choosing the proper regulator configuration can reduce droop
Many factors go into selecting the proper regulator for your system. One of those factors is sensitivity to changes in outlet pressure as downstream flow fluctuates, which is often characterized as “droop” as illustrated within a regulator’s flow curve.
HRSG water/steam sampling: Do it right or face potential consequences
Many large industrial facilities—including refineries, and chemical and petrochemical plants—are increasingly turning to co-generation for process steam and power production.
The effects of highly corrosive fluids on valves and disasters that can be avoided
Some of the highly corrosive fluids in the oil and gas industry contain the following compounds: carbon dioxide, hydrogen sulfide, chlorides and moisture.
Fouling in hydrogen recycle gas compressors
Hydrogen recycle gas compressors are one of the most significant rotating equipment in oil refineries, petrochemical plants and upgraders.
Use a simple vapor equation for sizing two-phase pressure relief valves
Pressure relief valves (PRVs) protect process equipment from the hazards of excessive over-pressure.
- Dow Chemical delays construction on multi-billion-dollar Path2Zero project in Fort Saskatchewan, Alberta, Canada 4/25
- Asahi Kasei, Nobian, Furuya Metal and Mastermelt commence joint project to recycle metals, signaling a milestone towards circularity in the chlor-alkali industry 4/25
- India's Delhi plans to curb gasoline car sales, ban gas-guzzling bikes to shed polluter tag 4/25
- Automakers rush to meet surging China demand for long-range hybrids 4/25
- Aster Chemicals to bid for ExxonMobil's Singapore fuel stations 4/25
- Wärtsilä, Höegh Evi and partners complete development of world’s first floating ammonia-to-hydrogen cracker 4/25
