CRYOGEL Inc. U.S.A

Ice Balls arrive on site filled, sealed and ready to pour into tanks. Dimples in the surface of the Ice Balls flex out to allow for the expansion as water inside freezes to form ice. Applications include schools, hospitals, airports, office buildings, hotels, industrial processes, etc.

Ice Balls can be installed in nearly any size, shape or type of storage tank as necessary to fit into available space.Steel, concrete, or fiberglass tanks.Atmospheric tanks or pressure vessels.Above grade or buried tanks.

Motivair

The ChilledDoor® Rack Cooling System isn’t just a way to remove 100% of the heat from your server rack, it’s a way to change the dynamic of how your data center is cooled. By using advanced “Active” rear door heat exchanger technology, your cooling system becomes a dynamic entity, reacting to minute by minute changes in compute loads of up to 75kW. Whether you’re cooling advanced High Performance Computers, high end storage, or simple switchgear, the ChilledDoor® works to keep your computing environment “heat neutral”.

Colibri B.V

many industrial processes there is a simultaneous need for electric power and refrigeration at low temperatures. Examples are in the food and chemical industries. Nowadays the increase in fuel prices and the ecological implications are giving an impulse to energy technologies that better exploit the primary energy source and integrated production of utilities should be considered when designing a new production plant. The number of so-called trigeneration systems installations (electric generator and absorption refrigeration plant) is increasing.

If low temperature refrigeration is needed (from 0 to −40 °C), ammonia–water absorption refrigeration plants can be coupled to internal combustion engines or turbogenerators. A thermodynamic system study of trigeneration configurations using a commercial software integrated with specifically designed modules is presented. The study analyzes and compares heat recovery from the primary mover at different temperature levels. In the last section a simplified economic assessment that takes into account disparate prices in European countries compares conventional electric energy supply from the grid and optimized trigeneration plants in one test case (10 MW electric power, 7000 h/year).

Robur SRL Italy

Natural gas air conditioning isn't new. In the 1930s and '40s, most of the large tonnage cooling needs in the United States were met by natural gas technologies. As air conditioning became more prolific in the 1960s, electric systems took the lead because of lower capital costs, good efficiency and very low electric rates.

Throughout the 1970s, use of electric air conditioning increased while natural gas air conditioning declined, and by 1990, only five percent of all air conditioning in the United States was fueled by natural gas.

However, as energy became more scarce and costly during the 1980s, numerous manufacturers both here and in Asia accelerated the development of more efficient natural gas air conditioning. By 1991, nearly 30 percent of Japan's existing air conditioning needs and 65 percent of new installations were met by natural gas. More recently, China, India and South Korea have made natural gas cooling technologies a preferred choice for developing areas.

Halton Marine, Finland

Halton Marine develops, manufactures and markets reliable, high-quality HVAC systems specifically designed for the oil and gas industry. The company's main products include, but are not limited to, H0 (120) fire dampers, A0 (60) fire and gas dampers, non-return dampers, pressure-relief dampers, flow-control dampers and blast valves.

Other HVAC systems include intelligent cabin ventilation systems and galley-water wash hoods, including UV-light technology. The company also manufactures a wide range of airflow management and air distribution products.