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Energy Newsbriefs Blog

This current awareness service is prepared by the WSU Energy Program Library with funding from the U.S. Department of Energy State Energy Program. This information is provided for energy professionals and interested members of the public to highlight recent energy-related news, articles, and reports that discuss energy efficiency, energy conservation, and renewable sources of energy in engineering and policy circles.

 

Category: Industrial Newsbriefs

Industrial


Building on the Foundations of ISO 50001 for Greater Energy Efficiency

Environmental Leader: Environmental & Energy Management News, Apr. 20, 2015, by Alexandra Ortiz.
http://www.environmentalleader.com/2015/04/20/building-on-the-foundations-of-iso-50001-for-greater-energy-efficiency/

"The new International Standard requires an Energy Management System to be effective."

The Challenges of Auditing Compressed Air in Chemical and Petrochemical Plants

Compressed Air Best Practices, May 2015, by Paul Edwards.
http://www.airbestpractices.com/system-assessments/pressure/challenges-auditing-compressed-air-chemical-and-petrochemical-plants

"Compressed air audits for chemical and petrochemical plants have many characteristics in common with audits in other industries, but there are some differences in the way these businesses run that impact the goals of the typical audit and how that audit is conducted. In chemical and petrochemical facilities, the reason for auditing the demand side is different than that of other industries."

Centrifugal Air Compressor Basics: Deciphering Manufacturer Performance Curves

Compressed Air Best Practices, May 2015, by Hank van Ormer.
http://www.airbestpractices.com/technology/air-compressors/centrifugal-air-compressor-basics-deciphering-manufacturer-performance-cu

"In general, this article focuses on the operating principles of centrifugal air compressors, discussing them in simple terms to provide an understanding of application limitations and opportunities. One primary goal is to define often-confusing terminology, such as 'rise to surge,' 'stonewall and surge,' 'mass flow,' and 'dynamic compression.'"

Governor Inslee Honors Washington Industrial Companies

Bonneville Power Administration News Release, May 5, 2015.
http://www.bpa.gov/news/newsroom/Pages/Gov.-Inslee-honors-Washington-industrial-companies.aspx

"Industry representatives from across Washington got the red carpet
treatment as Gov. Jay Inslee recognized nine companies for their exceptional commitment to saving energy at the
Washington Industrial Energy Leaders awards March 25 at the capital in Olympia."

Developing a Pump System Assessment with Energy Cost Balance Sheets

Engineered Software, Inc., May 2015.
http://eng-software.com/company/press/2015/5/developing-a-pump-system-assessment-with-energy-cost-balance-sheets/

"The first step in the assessment involves developing an Energy Cost Balance Sheet for the way the system is currently operating.  We can then identify system improvement alternatives and develop an Energy Cost Balance Sheet for each proposed alternative.  These results provide the plant’s financial management team with the data needed to develop a course of action based on the potential risk/ reward."

Selecting a Boiler for Heating, Process Loads

Consulting-Specifying Engineer, Apr. 2015, by Bradley A. Pankow.
http://www.csemag.com/single-article/selecting-a-boiler-for-heating-process-loads/346ed587852de8e21b053c91f7ec85d5.html

"Boilers for heating and domestic hot water systems are used in many nonresidential buildings and across educational, hospital, and industrial campuses. This article reviews the codes and standards that regulate boiler system specification and design, plus energy efficiency and efficacy of these boiler systems."

Energy Efficient Electric Steelmaking

Steel Times International, Apr. 2015,(page 51), by Alessandro Foresti and Daniele Archetti.
http://issuu.com/quartzmetals/docs/steel_times_international_april_201_674168df088c26/51

"Organic Rankine Cycle-based waste heat recovery systems for electric steelmaking are currently few and far between, but a recently installed system in Riesa, Germany and another underway in Brescia, Italy, could bring greater energy efficiency and has opened the way for similar applications."

Medical Data Center Controls Uptime, Energy With Variable-Frequency Drives

HPAC Engineering, Mar. 2015, by DANFOSS.
http://hpac.com/motors-drives/medical-data-center-controls-uptime-energy-vfds

A "From the Field: Design Solutions" column, provided by the manufacturer, Danfoss.
"At a medical data center in the upper Midwest, cooling-system uptime reliability is ensured with redundant computer-room air-conditioning (CRAC) units. For example, in a room needing eight units, 10 are employed. Drives cut energy use 40 percent by controlling HVAC fan speed on CRAC units."

Improving Energy Efficiency with Thermal-Capture Technology

Industrial Heating, Apr. 2015, by Art Morris. (Free registration required to view full article.)
http://www.industrialheating.com/articles/92169-improving-energy-efficiency-with-thermal-capture-technology?v=preview

"Energy costs represent a large fraction of the operating cost of an industrial furnace, most of which use natural gas as their source of heat. Companies that operate thermal-processing systems can maintain a competitive edge with efficient fuel use while minimizing the emission of CO2 and NOx."

Maintaining Modular Conveyor Systems in Flexible Manufacturing Systems

Maintenance Technology, Mar. 2015, by Paul Zielbauer.
http://www.maintenancetechnology.com/2015/03/maintaining-modular-conveyor-systems-in-flexible-manufacturing-operations/

"Pallet-based modular conveyors used in flexible manufacturing provide a wealth of benefits in just about any assembly operation. Suitable for applications ranging from small electronic parts assembly to large appliance manufacturing, automotive drivetrain and even medical-device assembly, these conveyors help improve production, achieve higher product quality and enhance manufacturing flexibility. Regularly scheduled maintenance and attention to detail are crucial for ensuring the longevity and efficiency of these systems."
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