Industrial Utility Efficiency
An industrial manufacturing plant (producing commercial water meters and valves) had engaged us to conduct an ‘on-site’ Energy & Utilities Assessment of their facility. The annual ‘spend’ for electricity, natural gas, fuels and water was about \$ 2.0 million.
Temperature control of the musts during the fermentation process is required for the production of high quality wines. Alcoholic fermentation is the chemical reaction in which yeast is used to transform the natural sugars of the fruit into alcohol. The heat generated by this exothermic reaction has to be managed. If must temperatures are allowed to reach the 85°F to 105°F range the reaction will be stopped. This results in high sugar content and an unstable product that requires the addition of sulphur dioxide (SO2) to allow it to be stored without spoiling. In general, optimal fermentation temperatures are 65°F - 68°F for white wines and 77°F for red wines.
Growing operational costs and lower than average occupancy rates spurred Apple Farm Inn and Suites, San Luis Obispo, Ca., to explore economic and facility efficiency benefits obtained through the installation of an ozone laundry system. At the Apple Farm Inn laundry facility, an evaluation was conducted in late 2006 to early 2007, comparing the costs of laundering by traditional methods versus ozone laundering.
Industrial plants are major consumers of water. Water is used in many processes. Sustainability projects focus on reducing the consumption of water and the energy-costs associated with cooling water so it may be effectively used.
This major mill complex upgraded their compressed air system and thereby eliminated \$500,000 in annual rental compressor costs, reduced annual cooling-water costs by \$500,000, and reduced electrical energy costs by \$135,000 per year.
This article reviews two major processes in paper mills: compressed air quality and air compressor cooling. The central air compressor room was expanded and relocated at the largest privately owned paper mill in Canada. The compressor space was required by a plant expansion, which would occupy the original compressor space for increased production.
This paper presents a discussion on the topic of Electric Demand Management as it relates to electric tariff rates, new power generation, and incentives to curtail peak usage.
It’s no secret that cost-cutting is now a main focus for many business owners. When times get tough, the first reaction is figure out where it’s possible to spend less in order to maintain the bottom line. Over the last year, there have been countless examples of companies that eliminated programs, slashed entire departments, and sliced into salaries to protect profits.
Compressed Air Best Practices interviewed Mr. John Malinowski, Senior Product Manager-AC Motors, Baldor Electric Company.
Properly functioning steam traps open to release condensate and automatically close when steam is present. Failed traps waste fuel, reduce efficiency, increase production costs and compromise the overall integrity of the steam and condensate systems. Traps should be tested on a regular basis -- or the neglect may be quite costly.
