Equipment

Optimal gas analysis decisions improve ethylene plant operation

One of the most common and important building blocks in the petrochemical industry is ethylene, constituting a huge and fast-growing worldwide industry. Ethylene is an intermediate chemical used to manufacture many commercial products—approximately 200 MMt will be produced in 2020.

Case study: Heat exchanger tube rupture and its impact on metal embrittlement

Process engineers strive to recover as much energy as is practically possible from the available process and utility streams within the constraint of the plant. To achieve this goal, traditional—and sometimes non-traditional—methods are utilized. In a steam cracker, light olefins are considered the highest-value products, and utilizing “cold energy,”

Editorial Comment: Processing a sustainable future

An emerging topic along the entire oil and gas value chain is the move toward <i>sustainability.</i> Each company has a somewhat different definition of what sustainability means to its operations.

Onsite

Innovations

Honeywell is developing a OneWireless™ IoT Module for the next generation of Cisco’s industrial access points, the Cisco Catalyst IW6300 Heavy Duty Series Access Point. The Honeywell and Cisco technologies will form the backbone of Honeywell’s OneWireless Network.

Construction

Equatorial Guinea plans to invest $1 B to build several energy projects, including the construction of two new refineries, each with a capacity of 30,000 bpd–40,000 bpd, as well as oil storage facilities, a methanol-to-gasoline plant and an LNG expansion project.

Business Trends: EPC 2030: Five vital characteristics that will define the EPC firm of tomorrow

The state of the global engineering, procurement and construction (EPC) industry can accurately be described as “challenging.” Operating in an environment of volatile, uncertain, complex and ambiguous conditions, EPC firms are facing unsustainable levels of stress.

FCCU catalyst reformulations: Reducing risk and guaranteeing value with collaboration/testing

Hellenic Petroleum S.A.’s Aspropyrgos refinery is located near Athens, Greece. It has a total refining capacity of approximately 7.5 MMtpy and a Nelson complexity index of 9.7. The refinery was built in 1958 and has undergone several upgrades, including the installation of a fluid catalytic cracking unit (FCCU).

A new liquid-phase isomerization process for xylene loop debottleneck and energy savings

In a typical xylene loop, C₈ aromatics are fractionated out of a heavy reformate C₈+ aromatics stream and collected in the xylene column overhead. Then, paraxylene (PX) from the C₈ aromatics stream is recovered as product—usually by an adsorption or crystallization process—in the PX recovery section.

Can ammonia be a future energy storage solution?

Ammonia is well known as a fertilizer. However, it is also a potential carbon-free fuel and an excellent solution for storage of renewable electricity, especially if the syngas needed for producing the ammonia is made by electrolysis.