refrigerator de-oil plant Articles

  • EPA compliance - Refrigerant Management

    Everyone's Responsibility Today, the environment is everyone's responsibility. Are you taking an active part to keep it clean? We've all heard about the ozone layer. Ozone depletion in the atmosphere has become an increasing problem ...


    By IHS

  • Scientists call manmade chemicals like refrigerant gases a cause of climate change

    A major cause of climate change is the harm that is done to the Earth by man-made chemicals. Whilst chemicals, such as those used to produce day by day items, operate equipment and generally make life easier, are necessary, they present a threat to the environment. Governments around the world have set new regulations to limit the use of substances that contribute to global warming and deplete ...


    By Verisae

  • Energy efficiency: la Compagnie des Fromages counts on innovation with Emerson technologies

    The subsidiary of the Bongrain Group is pursuing a policy to reduce its energy usage and CO2 emissions by investing in a facility designed by Cofely Axima, a leader in industrial refrigeration and a subsidiary of GDF Suez. This solution stands out for its use of a process that heats and cools within a single cycle and its use of key components supplied by the Emerson Group – a Vilter ...

  • The oil intensity of food

    Today we are an oil-based civilization, one that is totally dependent on a resource whose production will soon be falling. Since 1981, the quantity of oil extracted has exceeded new discoveries by an ever-widening margin. In 2008, the world pumped 31 billion barrels of oil but discovered fewer than 9 billion barrels of new oil. World reserves of conventional oil are in a free fall, dropping every ...


    By Earth Policy Institute

  • Achieving

    Introduction The leak repair requirements, under Title VI Section 608 of the Clean Air Act Amendments of 1990, require that when an owner or operator of an appliance that normally contains a refrigerant charge of more than 50 pounds discovers that refrigerant is leaking at a rate that would exceed the applicable trigger rate during a 12-month period, the owner or operator must take corrective ...


  • Manmade chemicals a major cause of global climate change

    Although the Earth?s climate evolves naturally over time, the major cause of climate change that is harmful and lead to unfavorable weather, water patterns, growth patterns are due to the release of manmade chemicals. While these chemicals are necessary to produce certain items, operate essential refrigeration equipment, or make our daily lives easier, they are a danger to the environment and the ...


    By Verisae

  • Rotary-Valve Fast-Cycle Pressure-Swing Adsorption Paper

    Off-shore production/processing platforms often strand valuable associated and/or natural gas reserves due to severe space and weight/or limitations on the platform prohibiting the installation of gas processing and/or treatment facilities. This paper will describe how one such oil producer, located in the Santa Barbara Channel, met the aforementioned challenges by first demonstrating the ...


    By Xebec Adsorption Inc.

  • US Carbon Emissions Down 7 Percent in 4 Years: Even Bigger Drops Coming

    Between 2007 and 2011, carbon emissions from coal use in the United States dropped 10 percent. During the same period, emissions from oil use dropped 11 percent. In contrast, carbon emissions from natural gas use increased by 6 percent. The net effect of these trends was that U.S. carbon emissions dropped 7 percent in four years. And this is only the beginning. Graph on U.S. Energy-Related ...


    By Earth Policy Institute

  • Mercury - LNG`s problem - Under some conditions mercury can be a major source for concern in LNG processing

    Untitled Document Summary: Mercury induced corrosion in LNG plants using mixed refrigerant (Fig.1) can be severe on the cycle gas side of exchangers, primarily during warmup ...


    By Calgon Carbon Corporation

  • Sakhalin energy utilizes Thermo Scientific SampleManager LIMS for largest Russian LNG project ever - case study

    Sakhalin Energy is bringing onstream one of the largest integrated oil and gas projects in the world in Russia's Far East. The Sakhalin II Project combines partnership incorporating the recovery, production and transportation of oil and liquefied natural gas (LNG). Sakhalin Energy standardized on Thermo Scientific SampleManager LIMS (Laboratory Information Management System) for use in its main ...

  • Some early beginning of global warming, its causes, and how we will yet GREEN our earth

    Global warming is the result of mankind’s greed and selfishness. We have known it was going to catch up with us since I was in college in the early 1950's. We were aware fluorocarbons were destroying the ozone layers, yet we were continuing to dump refrigerants into the atmosphere without regard of how they would destroy the beautiful world God created for us. The Corporations that produced the ...


    By Pennington Equipment Company

  • What is Cogeneration?

    Cogeneration is the process of generating both electrical and heat energy from a single fuel source.  Also known as Combined Heat & Power (CHP), cogeneration makes use of the commonly discarded thermal energy which is generated from the combustion of fuels such as diesel, natural gas, bi-fuel, and even  ...

  • E-cycling in Europe - Buried under a mountain

    The EU Directive on Waste from Electrical and Electronic Equipment (WEEE) and the RoHS directive relating to the banning of harmful substances are currently being transposed into national law by the EU’s 25 member states. This process has created a bureaucratic nightmare which is not only damaging the recycling sector but also burying the electronics industry under a mountain of costs. The high ...


    By Recycling International

  • Plan B efficiency and conservation measures drop energy demand by 2020

    Projections from the International Energy Agency show global energy demand growing by close to 30 percent by 2020, setting the stage for massive growth in the carbon dioxide emissions that are warming our planet. But dramatically ramping up energy efficiency would allow the world to not only avoid growth in energy demand but actually reduce global demand to below 2006 levels by 2020. We can ...


    By Earth Policy Institute

  • Preventing scaling caused by hard water without the use of chemicals ... a unique green technology

    Preventing scaling caused by hard water without the need to use chemicals. A unique green technology.Scaling caused by hard water is a worldwide problem it builds up in process systems, heating systems, air condi¬tioning systems and even irrigation systems. Traditional methods to prevent it involve water softening, deminer¬alisation or the addition of chemicals. All of which are expensive and ...

  • Africa’s green energy challenge: Mega projects, off-grid or somewhere in between?

    South of the Sahara, getting electricity to 620 million people may require an all-of-the-above strategy. A 310-megawatt wind farm sprouting up in a remote, barren landscape near Lake Turkana in northern Kenya has the clean energy world buzzing — and for good reason. Africa’s largest wind farm, with 365 towering turbines, is creating more than 500 stable jobs in an ...


    By Ensia

  • Raising energy efficiency in a new materials economy - Part II

    There is a vast worldwide potential for cutting carbon dioxide (CO2) emissions by reducing the use of materials. This begins with the major metals--steel, aluminum, and copper--where recycling requires only a fraction of the energy needed to produce these metals from virgin ore, and with the recycling and composting of most household garbage. It continues with designing cars, appliances, and ...


    By Earth Policy Institute

  • Developing Decentralised Distributed Generation in Africa

    Many countries in the developed world created power generation networks based upon large centralised power generation stations with significant investment in power transmission and distribution networks. From the African context this has not happened yet there is a huge need to increase power generation capacity. The thought of addressing this through a small number of large gas, ...


    By Clarke Energy

  • Glyphosate (roundup) and AMPA analysis in crops method abstracts

    The recently practiced method1 for analysis of Glyphosate and AMPA in crops suffers from an expensive, time consuming cleanup procedure that has less than ideal recoveries. Although the analysis (after clean up) by ion-exchange chromatography with post-column derivatization is rugged and sensitive, a new method was sought to improve the sample preparation. This resulted in AOAC Method 2000.522 ...


    By Pickering Laboratories, Inc.

  • Resource Minimisation and Recycling in the Hotel Industry: The Regent Sydney

    Recycling of materials - from paper, cardboard, bottles, cooking oil and old linen - along with simple measures to reduce energy and water consumption, have yielded $250,000 in savings for The Regent in Sydney over the last few years. The cleaner production measures were introduced without having to compromise the hotel’s luxurious five-star service. Background The ...


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