IIARThe Official Magazine of the All-Natural Refrigeration Industry
DECEMBER 2017 CONDENSER
Condenser issues are available as a PDF downloads for both IIAR Members and Non-members, or as individual article posts below. Click the button below to view the full issue, or scroll through all the individual issue articles below.
This issue of the Condenser is all about education and training. As you can see from our cover, IIAR is unveiling a new apprenticeship program which will help our industry safeguard the generations of institutional knowledge we rely on for the development of our future technicians, engineers and managers.
Read MoreWe’re only three months away from the 2018 IIAR conference, and your staff at headquarters is working hard to wrap up annual conference programming for an event that promises to be one of the most exciting IIAR meetings yet.
Read MoreApprenticeship programs help businesses develop highlyskilled employees, reduce turnover, increase productivity and cut the cost of recruitment. They can also help employers attract new employees.
Read MoreDisaster takes many forms – just this year, various sections of the U.S. have experienced catastrophic hurricanes, wildfires and flooding, all of which can knock out – sometimes for a long time – utilities that are essential to maintaining business. Earthquakes, tornados and blizzards are other major threats.
Read MoreThe future of industrial refrigeration begins at the 2018 Natural Refrigeration Conference & Expo. This annual event will take place March 18-21 at the Broadmoor Hotel in Colorado Springs, CO.
Read MoreNtural refrigerants have the potential to provide supermarkets with methods to address environmental and regulatory changes, take advantage of long-term efficiency savings and reduce energy costs. Educating grocers about the benefits of the technology could contribute to increased demand. There are new opportunities within the industry as stores look for alternative ways to power refrigeration.
Read MoreIn August of 2010, an accident occurred at the Millard Refrigerated Serviced facility in Theodore, Alabama. Subsequent to the accident, the United States Chemical Safety and Hazard Investigation Board (CSB) investigated the accident and later issued a Safety Bulletin “Key Lessons for Preventing Hydraulic Shock in Industrial Refrigeration Systems”, published in January 2015.
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On average, grocery stores use about three times more energy per square foot than average retail spaces, with much of the use going to refrigeration. To help cut energy costs, future-proof against volatile energy markets and increase resiliency, Whole Foods Market is testing a Refrigeration Battery at a store in Los Altos, California.
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I visit a lot of refrigerated facilities and I’ve found many of them well prepared for an ammonia incident. The refrigeration operators are trained and knowledgeable in the operation of their systems. Many companies also have others trained to assist in various duties if there is an emergency of any kind.
Read MoreIn its continuing effort to support the military and introduce skilled workers to the ammonia refrigeration industry, the Ammonia Refrigeration Foundation and the International Institute of Ammonia Refrigeration are inviting transitioning military personnel, National Guard and reservists stationed at Fort Carson, Colorado to attend IIAR’s annual conference March 18-21 at the Broadmoor Hotel & Resort in nearby Colorado Springs.
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Oil and ammonia mix continuously in refrigeration compressors. The primary function of the oil is to lubricate and cool the compressor, but a small amount of oil is always circulating with the refrigerant that leaves the compressor. This oil comes in contact with all components of the refrigeration system, a fact that must be considered when replacing compressor oil.
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Losing a loved one can be one of the most challenging experiences of a person’s life. While grieving, a person must complete many burdensome tasks, such as planning a funeral. Receiving an inheritance during this time can be the source of even more stress, as the recipient must determine how to access and manage the inheritance.
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A recent fatal accident, as well as reviews of previous problems, emphasized the critical importance of proper training, experience and clear-cut procedures when conducting repairs of ammonia refrigeration systems, leading industry observers said.
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Recent adjustments to the Department of Homeland Security’s Chemical Facility Anti-Terrorism Standards (CFATS) program have simplified the process of completing a risk-assessment, known as a Top-Screen, and could result in changes to how an ammonia refrigeration facility is categorized under the program’s tiering system.
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Tax reform has emerged as the top priority in Washington, DC as President Trump and Congressional Republicans set the goal for passing legislation before the end of 2017. Republican leaders are feeling pressure to secure a signature legislative victory following the failure to repeal and replace Obamacare.
Read MoreThe purpose of a refrigeration oil is to lubricate the compressor and mechanical seals and to provide a seal to the compression chamber. The lubricant may also serve as a heat transfer fluid to remove part of the heat of compression in rotary screw compressors, or to help contribute to electric motor cooling inside hermetic and semi-hermetic compressors. Lubricants are an important design component for compressors.
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