PPT-Ammonia - Natural Choice Refrigerant

By Anand Joshi Immediate Past President Association of Ammonia Refrigeration Refrigerant Selection Users of industrial refrigeration face many challenges including selecting the best refrigerant for an application . Ammonia reacts with ketogl utaric acid KGA and reduced nicotinamide adenine dinucleotide phosphate NADPH in the presence of gl utamate dehydrogenase GDH to form gl utamate and oxidized nicotinamide adenine dinucleotide phosphate NADP as follows GDH . TGMU, THMU, TJMU and TKMU. CITY MULTI Refrigerant Amount Adjust Mode is described in the Technical Service Manual in the form of a troubleshooting tree diagram.. This presentation will use this tree and M-Tool to facilitate this operation.. Dr Alka Bani Agrawal. Professor,Mechanical Engg. UIT,RGPV. History Of Refrigeration. Refrigeration relates to the cooling of air or liquids, thus providing lower temperature to preserve food, cool beverages, make ice and for many other .. Sarah Douglas. Shelbi Russell. Ammonia oxidation. NH. 3. + . NH. 2. OH NO. 2. -. AmoABC. HAO. Bacteria & Archaea. Bacteria. Archaeal pathway unknown, . hydroxylamine may be oxidized . by the . The Haber process. The Haber process. What do we need?. Nitrogen – Fractional distillation of air. Hydrogen – From natural gas, CH. 4. (reforming). Also electrolysis of water.. Where do we get the nitrogen and hydrogen?. Australian Experience. Michael Bennett . Refrigerant Reclaim Australia. Who is RRA?. Refrigerant Reclaim Australia is the not-for-profit industry funded environment protection trust that takes back and destroys unwanted, unusable and waste refrigerants at end of life. Building a Robust Refrigeration System. By. P. . Sudhir. Kumar. Frick India Limited. What is a Cold Store ?. A Cold store is a building or a group of buildings with . thermal . insulation and a refrigeration system, in which . Haley Kerby. Madison Peddicord. Jessica Kennedy. What is ammonia?. Most commonly produced industrial chemical in the United States. NH. з. Part of the nitrogen cycle. Produced in soil through bacterial processes and naturally through decomposition of organic matter (animals, plants, and animal wastes). Senior Researcher Brian H. Jacobsen . Institute of Food and Resource Economics. University of Copenhagen. E-mail: Brian@foi.dk. . Content. Reducing ammonia in Europe – until now. Measures to reduce emissions in DK. Submitted To:. Dr. Ummul Khair Fatema. Presented By :. ID. Name. 2011-1-017. Shahanaz. Parvin. 2011-1-018. Rifat Jahan. 2011-1-098. Nazmun Nahar. 2011-1-128. Humayra Akhter Himu. 2011-1-208. Nigar Rashida. Australian Experience. Michael Bennett . Refrigerant Reclaim Australia. Who is RRA?. Refrigerant Reclaim Australia is the not-for-profit industry funded environment protection trust that takes back and destroys unwanted, unusable and waste refrigerants at end of life. By. Raj Dreepaul. Lecturer. Institut Superieur de Technologie. Types of Refrigerants. HaloCarbons. Azeotropic Refrigerants. Zeotropic Refrigerants. Inorganic Refrigerants. Hydrocarbon Refrigerants. Halocarbon Refrigerants. Sodium Hypochlorite. First produced in 1789 in France by passing chlorine gas through a solution of sodium carbonate. Today it can be produced in two ways:. By dissolving salt in softened water, which results in a concentrated brine solution. The solution is electrolyzed and forms a sodium hypochlorite solution in water. UN Environment / ASHRAE Award . Time of Transition =. Disruption/Possibility. Which refrigerants. How to handle. How much refrigerant. What standards. What regulations. What training. 2. Three Legs of the Award.