Industrial Utility Efficiency

Oil & Gas

Danmar Industries Custom Engineers for Oil and Gas

By Troy Dreier, Senior Editor, Compressed Air Best Practices® Magazine

The items included three 550 horsepower (hp), oil-flooded, water-cooled, single-stage air compressors with inlet valve modulation capable of providing 1,540 scfm at 165 psi (11.4 bar), two heatless desiccant, 3,138 cfm, 165 psi (11.4 bar) compressed air dryers, and two nitrogen generators for the main station, as well as two smaller air compressors and heatless desiccant compressed air dryers for each of three smaller facilities. Air compressor packages typically meet API 619, but the customer did not request that in this case. The motors, however, need to meet API 547. Air compressor system piping needed to be carbon steel built to ASME B31.3. 

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Sustainability is “Part of Who We Are” at Eastman

By Mike Grennier, Compressed Air Best Practices® Magazine

By making sustainability a requirement and a core element of its growth strategy, Eastman has improved the energy efficiency of manufacturing operations by 13% since its baseline year of 2008 (the year Eastman became an ENERGY STAR® Partner). By 2018, Eastman had decreased its greenhouse gas intensity by 20%, two years ahead of its goal. Additionally, Eastman received the 2019 ENERGY STAR® Partner of the Year Award for Sustained Excellence, marking the company’s eighth consecutive ENERGY STAR award: two years as Partner of the Year and six years of Sustained Excellence recognition.
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Chemical Packaging Plant Shaves 41% Off Annual Electric Bill with Compressed Air Energy-Saving Measures

By Ron Marshall, Marshall Compressed Air Consulting

A chemical packaging facility had done everything right when they last upgraded their compressed air system a few years ago. They installed a Variable Speed Drive (VSD) air compressor and implemented other energy efficiency measures, but plant expansions caused increased system demand, which exceeded the capacity of the system. The packaging lines were now seeing low pressure, causing shut downs in production. And projections showed plant demand would increase even further.
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Keeping Compressed Air Leaks to a Minimum at Petrochemical Plants

Compressed Air Best Practices® interviewed James Nipper, Vice President of Petro Chemical Energy, Inc.

By Mike Grennier, Compressed Air Best Practices® Magazine

In terms of compressed air systems, it’s not unusual to see a plant with 10 to 15 air compressors, each of which is rated to provide 3,000 to 4,000 scfm of air. The air is used for everything from moving product, to powering pneumatic tools, pumps, and fans, to cleaning. There are easily 1,500 pneumatic control valves at a single plant.
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PCE Compressed Air Leak Surveys for the Petrochemical Industry

By Rod Smith, Compressed Air Best Practices® Magazine

Compressed Air Best Practices® Magazine interviewed Mr. James Nipper, Vice President, of Petro Chemical Energy, Inc.

Petro Chemical Energy, Inc. (PCE) specializes in energy loss surveys for the refining and chemical industries. We’ve been providing Compressed Air Leak Surveys, Nitrogen Leak Surveys, Steam Leak Surveys and Steam Trap Surveys – for over twentyfive (25) years. We operate totally independent of all equipment manufacturers to ensure our clients receive a complete and unbiased report of the leaks in their facility. PCE has conducted compressed air leak surveys for hundreds of customers at thousands of sites. Undetected, compressed air and gas leaks rob efficiency in manufacturing and processing industries. As a result, businesses lose millions of dollars annually in energy costs and lost production time.
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Making Sense of Compressed Air at a Huge Chemical Plant

By Don van Ormer, APEnergy

A chemical plant spends an estimated \$587,000 annually on electrical energy to operate their compressed air system. In addition, the plant has an expenditure on rental air compressors of equal or greater size - but this will not be covered in this article. The plant was built in the 1940s and modernized in the 1970s. The plant generates its own power and serves many processes. The average cost per kWh is \$0.0359.
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Aggreko Assists Refineries with Fluctuating Demand

By Roderick Smith, Compressed Air Best Practices® Magazine

Compressed Air Best Practices® Magazine spoke with Mark Shedd, Head of Oil-free Air, Aggreko Rental Solutions - There are two distinct compressed air systems in a refinery or petrochemical environment: plant air and instrument air systems. Instrument air systems are almost always 100% oil-free air compressors on both the permanent and temporary systems. The demand for compressed air purity, in instrument air systems, is so high that the permanent install back-up system is usually nitrogen.
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Oversized Dryer Causes Pressure Issues at a Chemical Plant

By Ron Marshall for the Compressed Air Challenge®

A Canadian chemical plant installed a large heated blower-purge style compressed air dryer, years ago, to condition the instrument air system against freezing temperatures.  The dryer selected was oversized for the connected air compressors and had unused on-board energy savings features.  A compressed air assessment revealed the site air compressors and compressed air dryers were running inefficiently and causing in-plant pressure problems.  Repairs to a compressed air dryer and the replacement of aging air compressors and dryers has reduced compressed air energy costs by 31 percent.
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Custom-Engineered Instrument Air Dryers for Refineries

By Ramsaran Palaniappan, Atlas Copco Compressors

Atlas Copco has a long history serving the Houston-based energy and chemical industries with custom-engineered packages. The objective of this article is to show just a few examples of the custom applications typically engineered and manufactured in the Atlas Copco Houston operation. Opened in 2012, Atlas Copco Houston produces standard compressed air dryers as well as completely engineered air dryers for all markets. The air flow capacity of the dryers, produced at this location, vary from 5 to 12,750 scfm. This capacity range covers heatless, heated purge and blower purge air dryers.
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Study Proves Potential Energy Savings of AODD Pump Controls

By Compressed Air Best Practices® Magazine

Air-operated double diaphragm (AODD) pumps are common to many manufacturing facilities. As estimated by veteran compressed air auditor Hank van Ormer of Air Power USA, approximately 85 to 90 percent of plants in the United States have AODD pumps. They are used for all kinds of liquid transfer applications, like those found in chemical manufacturing, wastewater removal, and pumping viscous food products.
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The Titus Company Customizes Nitrogen Generation and Petrochemical Plant Applications

By Compressed Air Best Practices® Magazine

In our discussions with Stephen Titus and James Bowers, National Sales Manager of Titus Air Systems, we talked about several examples of how The Titus Company provided custom-engineered solutions to various customers. The diversity and complexity of these jobs exemplify how The Titus Company has grown from a small distributorship operating out of a townhome to a thriving compressed air and gas solutions provider capable of tackling highly nuanced applications.
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