Environment & Safety Gas Processing/LNG Maintenance & Reliability Petrochemicals Process Control Process Optimization Project Management Refining

Environment

Redundant control pilot valve system adds reliability in downstream operation

Emerson: Boltniew, G.

In downstream processing facilities, such as refineries and chemical plants, downtime is a significant source of lost revenue.

Materials management: Data-centric execution to enhance organizational productivity—Part 1

Bechtel Corp.: Wyss, S.

As a veteran of many capital projects once observed, “All projects execute materials management—those that do so without a plan and the appropriate resources just do it very poorly.”

Rigorous modeling of CO2 absorbers using potassium carbonate solutions

Fluor Canada Ltd.: Ha, H. Z.
Fluor Corp.: Mathias, P. M.

As part of the global campaign to reduce CO<sub>2</sub> emissions, carbon capture and reduction are receiving increased attention from a variety of process industries, especially power generation and oil and gas exploration and production.

Diagnostics tools and techniques for large-scale operating fluidized beds

Contributing Editor: Jordan, S.  |  Jazayeri, B.

Intrusive and non-intrusive diagnostic tools and techniques for fluidized bed reactors are discussed here, with a focus on chemical synthesis catalytic reactions.

Are furnace emissions proving to be your Achilles heel?

Engineers India Ltd.: Singh, S.  |  Mukherjee, R.

Furnaces, or fired heaters, provide the source of heat required for major industrial processes.

CO2 emissions reduction via a pinch study in a vacuum distillation unit

TÜPRAŞ İzmir Refinery: Dınçer, A. R.  |  Özsağiroğlu, E.  |  Iseri, F.  |  Dogan, G.  |  Yavuz, G. D.  |  Andaş, G. Ş.  |  Aka, O.  |  Mutlu, S.

The project detailed here was carried out on a vacuum distillation unit (VDU) in the TÜPRAŞ İzmir refinery.

Enhance aromatics production with concurrent reduction of environmental footprint—Part 1

Axens: Claire, F.  |  Cotte, A.  |  Molinier, M.

Catalytic reforming processes produce olefin contaminants in aromatics streams via paraffin dehydrogenation side reactions.

Industry Perspectives

Hydrocarbon Processing Staff: Nichols, Lee

On October 28, <i>Hydrocarbon Processing</i> will announce the winners of the 2021 <i>HP</> Awards during a virtual streaming event.

Improve kerosene mercaptan sweetening with fluoropolymer-cartridge liquid-liquid coalescers

Pall Corp.: Wines, T. H.  |  Gorin, A.
Honeywell UOP: Rios, J.  |  Trucko, J.

Many refineries are experiencing new problems related to the formation of stable emulsions and poor separation due to the increased use of lower-cost opportunity crude oils that have a high total acid number (TAN), higher gravities and more sulfur content.

Industry Perspectives

Hydrocarbon Processing Staff: Nichols, Lee

In mid-August, <i>Hydrocarbon Processing</i> announced the finalists of the 2021 <i>HP</i> Awards, celebrating innovative technologies and people that have been instrumental in improving facility operations over the past year and are making the HPI safer, more efficient and more profitable.