Utilities

Prevent buckling of tanks with external rafters

Tharakan, J., Suncor Energy Inc.

Most cone roof tanks are designed with roof-supporting structures inside the tank.

Keep a floating roof on an even keel

Skogberg, P., Emerson Automation Solutions

Users of large liquid hydrocarbon storage tanks at refineries and terminals must solve a variety of problems and make trade-offs related to vapor emissions and general structural integrity for these massive containers.

Upgrading the bottom of the barrel

Elshout, R., Energy Systems Engineering; Bailey, J., Brown, L., Nick, P., Consultant

In the past few decades, new technologies, including both carbon rejection methods and catalytic conversion methods, have emerged.

Use your data to its full potential to prevent outages

Creef, B., HIMA Americas, Inc.

In a process plant, the safety system is responsible for the protection of personnel, resources and the environment, by taking the plant to a safe state in the event of a fault. However, is the system capable of contributing more to the plant’s uptime and profitability?

Advancing export terminal technology: An optimized process for the refrigeration of cryogenic hydrocarbons

Ethane production in North America (NA) has expanded dramatically with the onset of shale production and associated hydraulic fracturing. Ethane concentrations in fractured shale gas are typically 10% or higher vs. a traditional range of 4%–7% in associated gas.

Maximizing energy efficiency in paraxylene production—Part 2

Colling, C., BP AMOCO

Due to reduced margins, higher energy costs and rising atmospheric carbon dioxide content, energy efficiency has never been more important in refining and petrochemicals. This is particularly true in the modern aromatics complex, which produces paraxylene (pX), benzene and other aromatics from naphtha.

Details on high-impact refining and petrochemical projects presently under construction, as chosen by HP editors and readers

Nichols, Lee, Hydrocarbon Processing Staff

The global hydrocarbon processing industry (HPI) continues to expand and modernize to efficiently meet growing demand for energy, transportation fuels and petrochemicals.

Innovations

Andrew, Bob, Hydrocarbon Processing Staff

ABB has introduced a new MID/OIML R117 certified high-accuracy CoriolisMaster Coriolis mass flowmeter for custody transfer applications in the oil and gas industry (FIG. 1).

Improve removal of phenolic and amine compounds in a sour water stripper

Argirov, G., Chakarov, P., Pavlova, A., Stratiev, D., LUKOIL Neftohim Burgas

Joint stripping in a refinery sour water stripper (SWS) unit contributes to the concentration of phenols and total nitrogen (N) in the discharged treated water from the wastewater treatment unit.

Show Preview: ADIPEC

Blume, Adrienne, Hydrocarbon Processing Staff

The 20th edition of Abu Dhabi International Petroleum Exhibition & Conference (ADIPEC) will take place 13–16 November at the Abu Dhabi National Exhibition Centre.