Archive for the ‘Chemical’ Category

Compressor Anti-Surge Control Value Improvement Practice

Posted in Chemical, Control & Safety Systems, Valves, Actuators & Regulators on Thursday, February 6th, 2020. No comments yet
Tags: , , , , , ,

An ethylene plant has a number of very large, very critical compressors which will cause the entire plant to shutdown if they ever trip. The cracked gas compressor increases the entire cold-side feed from around 3 psig to ~475 psig, typically through 5 stages. The two refrigeration compressors are the next biggest compressors that can also shut down the entire plant if they trip.

Driving Safer and More Secure Refining and Chemical Operations

Posted in Chemical, Downstream Hydrocarbons, Event on Tuesday, January 28th, 2020. No comments yet
Tags: , , , , , , , , ,

According to the United States Energy Information Administration, the Texas and Louisiana Gulf Coast refiners and petrochemical producers accounted for 50.5% of the U.S. total finished petroleum products as of October 2019. So with over half of America’s refining and petrochemical production, running these facilities as safely, efficiently and reliably as possible is critical. For […]

Ethylene Furnace Automation, Control & Optimization

Posted in Chemical, Services, Consulting & Training on Thursday, January 23rd, 2020. No comments yet
Tags: , , , , ,

Cracking furnaces are one of the most crucial parts of an ethylene complex. They set the production and yield for the entire plant. For furnace-limited plants, when a furnace is down, whether for maintenance or decoking, production is lost.

Digital Transformation and Top Quartile Performance for Petrochemical Producers

Posted in Chemical on Tuesday, January 7th, 2020. No comments yet
Tags: , , , ,

Digital Transformation is a buzz word that seems to be on everyone’s mind and lips these days. Most companies have one or more digitalization initiatives underway as demonstrated in this survey conducted at the 2019 Emerson Exchange during the Chemical Industry Forum session.

Optimizing Energy Consumption and Overall Reliability

Posted in Chemical, Industrial Energy & Onsite Utilities, Services, Consulting & Training on Wednesday, October 30th, 2019. No comments yet
Tags:

I heard a great story from Emerson’s Sam Thiara of a polymer producer in the Middle East region that was looking to improve energy efficiency across the facility’s steam system. They wanted to reduce energy costs and their carbon footprint, while also improving the stability and reliability of the process. The plant staff worked with […]