Analyzers

Innovations: Electric Valve Actuator Achieves CSA Class 1, Div. 2 Hazardous Location Certification

Curtiss-Wright’s Actuation Division’s new Exlar Tritex® electric valve actuator (EVA) has achieved CSA Class 1, Div. 2 (C1D2) Hazardous Location certification. It also outperformed U.S. oil and gas producers’ expectations for rugged field test operations in Texas, Oklahoma and New Mexico.

Improve energy efficiency of assets

Industrial AI for guided diagnosis of KPI deviations in production operations

Flare flow measurement

Flare gas meters are used in facilities such as oil rigs, refineries and chemical plants to measure the gas flows in flare lines. In many parts of the world, this is a regulatory requirement.

Innovations: Digital Valve Controller Offers Embedded Edge Computing to Streamline Workflows, Optimize Performance

In late 2023, Emerson released its Fisher™ FIELDVUE™ DVC7K Digital Valve Controller, a new design improving upon 30 yr of field-proven innovation.

Capture the full value of waste plastic pyrolysis oil through innovations in hydrocarbon analysis

Today, the world produces twice as much plastic waste as it did two decades ago, with the majority ending up in landfills, being incinerated or leaking into the environment.

Control primary properties online in polyethylene and polypropylene rectors by using functional correlations

Polyolefins products such as high-density polyethylene (HDPE), linear low-density polyethylene (LLDPE), low-density polyethylene (LDPE) and polypropylene (PP) form approximately 65%–70% of all polymers manufactured globally.

Improve specialty chemical production through digital transformation

From large petrochemical plants to smaller-scale specialty chemical operations, digital transformation is a significant technology and operational improvement trend throughout the global chemical industry.

The process control journey: Advanced process control—Part 2

Part 1 of this article, “The process control journey: Primary process control—Part 1” appeared in the August issue of Hydrocarbon Processing and discussed the performance and stability of complex-wide primary (PID) control.

Optimize process performance and reduce emissions by using process analyzers

Whether a refinery process involves the creation of fuels from crude oil or the production of biogas, process analysis can help to address the many challenges involved in operations.