By refrigerant


The ship classification society DNV GL has certified the BITZER screw compressors in the OS.A95 series

Safety on board with ammonia as the refrigerant. The ship classification society DNV GL (Det Norske Veritas, Germanischer Lloyd) now also certifies the BITZER screw compressors in the OS.A95 series. Models OSKA9593-K and OSKA95103-K are available, which amongst other features boast large displacement flow rates of up to 1,015 m3/h, with an integrated IQ Modul and infinite capacity control. Apart from a variety of reciprocating compressors, open and semi-hermetic screw compressors, with this, BITZER now also has the largest and newest series of screw compressors with the DNV GL certificate.

Tbilisi meeting on implementation of HCFC phase-out management plans and HFC phase-down initiatives under the Kigali Amendment

National Ozone Officers, Climate Focal points and Refrigeration Experts from Armenia, Belarus, Georgia, Kyrgyzstan, Moldova (Republic of), Russia, Tajikistan, Turkmenistan, Ukraine and Uzbekistan, representatives of the Ozone Secretariat and the implementing agencies UN Environment and UNIDO participate in the Europe and Central Asia (ECA) thematic meeting on HCFC phase-out management plans and HFCs phase-down initiatives in Tbilisi from 24-26 October 2017.

AMOLEA 1224yd, New Refrigerant with Lower Environmental Impact, Acquires International Certification

AGC Asahi Glass (AGC), a world-leading manufacturer of glass, chemicals and high-tech materials, announces that it has obtained certification for AMOLEA 1224yd, a new refrigerant with a lower environmental impact. The certification was granted in October 2017 by the American Society of Heating, Refrigerating, and Air Conditioning Engineers (ASHRAE), marking the first time for a Japanese company to obtain approval for a new chemical substance. AGC intends to begin commercial production of AMOLEA 1224yd in early 2018, and will continue to increase capacity in line with demand growth.

All aboard the NatRef train

As the world’s second-largest transport company and Europe’s largest railway operator and infrastructure owner – running two billion passenger journeys per year – Deutsche Bahn (DB) AG is acutely aware of its power to contribute to improving environmental sustainability.

The IEC working group revising the recommended hydrocarbon charge limit in commercial refrigeration within the IEC 60335-2-89 standard has decided to move to the next stage in the process

During a meeting on 7 October in Vladivostok, International Electrotechnical Commission (IEC) Working Group SC61C – formed to update the international standard for commercial refrigeration, IEC 60335-2-89 – agreed to finalize its work and advance the draft amendment (committee draft for vote; CDV) for public comments.