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Do you know the Myths & Facts about CO2 refrigeration? - Danfoss

Do you know the Myths & Facts about CO2 refrigeration? - Danfoss | Froid et Climatisation | Scoop.it
#CO2 #refrigeration: myths and facts via Danfoss http://t.co/bejXhSJw3k #refrigerant #HVACR
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Green Car Congress: Volkswagen to use CO2 as refrigerant for ...

The announcement follows press reports from the Geneva Motor Show that Daimler, BMW and Volkswagen would pursue CO2 (R744) as the refrigerant for MACs instead of R-1234yf (developed by Honeywell and DuPont).
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Volkswagen Group automotive air conditioning systems with CO2 as refrigerant - Rush Lane

Volkswagen Group automotive air conditioning systems with CO2 as refrigerant - Rush Lane | Froid et Climatisation | Scoop.it
Volkswagen Group automotive air conditioning systems with CO2 as refrigerant Rush Lane This announcement from VW Group followed press reports from Daimler and BMW at the Geneva Motor Show that they would be projecting R744 as a refrigerant for MACs...
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Advertigo.net Refrigeration (almost zero electricity) - it doesn t use hazardous chemicals!!No compressor, absolutely noise free. No Freon, hence, environme PHILIPPINES, Manila

Advertigo.net Refrigeration (almost zero electricity) - it doesn t use hazardous chemicals!!No compressor, absolutely noise free. No Freon, hence, environme PHILIPPINES, Manila | Froid et Climatisation | Scoop.it
Refrigeration (almost zero electricity) it doesn t use hazardous chemicals!!No compressor, absolutely noise free. No Freon, hence, environment friendly.
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IT10 Infinity Turbine ORC Waste Heat to Power Generator

a SMA grid tied inverter to produce AC power. Tests for 2012 will include S-CO2 (R744) supercritical CO2 as the working fluid. Existing ORC cycle ...youtube.com
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MOBILE BLAST FREEZER - TERMODIZAYN

type tropical weather conditions. www.termodizayn.com.tr +90 212 623 22 93 info@termodizayn.com ... tdguray ... mobile "blast freezer" ...youtube.com
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Frick Rotary Screw Compressor Unit for Sale Model TDSH355 R717 Ammonia

www.gibuys.comyoutube.com
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Baltimore Condenser Water Pump Replacement

finding" "Industrial Refrigeration" "Ammonia Refrigeration" HVAC "Refrigeration System" "Commercial ...youtube.com
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French Perspective: Thermal Regulation for New Residential Buildings

French Perspective: Thermal Regulation for New Residential Buildings | Froid et Climatisation | Scoop.it
Today, new residential buildings adhere to the thermal regulation of 2005, called 'RT 2005'. 'RT2012', will take effect January 1, 2013. It's a first step towards a standard that will require new residential buildings to produce ...
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French Energy Efficiency Standard RT2012

Substantial new home energy efficiency requirements have been introduced for new construction work, including house extensions.
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Implementation of Buildings Energy Efficiency: Feedback from a local perspective

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Bock CO2 Compressors

Information about semi-hermetic compressors for the refrigerant R744: CO2 compressors subcritical and CO2 compressors transcritical.

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Volkswagen to tackle air conditioning emissions with CO2 - TheGreenCarWebsite.co.uk (blog)

Volkswagen to tackle air conditioning emissions with CO2 - TheGreenCarWebsite.co.uk (blog) | Froid et Climatisation | Scoop.it
Volkswagen to tackle air conditioning emissions with CO2
TheGreenCarWebsite.co.uk (blog)
Known as R744, the refrigerant has a global warming potential value of just “one”: and is 99.3 per cent below the EU's specified limit of 150 for MAC systems.
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Volkswagen goes greener by cooling off customers with CO2-based A/C - Digital Trends

Volkswagen goes greener by cooling off customers with CO2-based A/C - Digital Trends | Froid et Climatisation | Scoop.it
Digital Trends Volkswagen goes greener by cooling off customers with CO2-based A/C Digital Trends Volkswagen wants to take A/C cooling eco-friendliness one step further replacing current refrigerant with a CO2-based refrigerant, called “R744,”...
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Heat pump - Wikipedia, the free encyclopedia

A heat pump is a device that transfers heat energy from a heat source to a heat sink against a temperature gradient. Heat pumps are designed to move thermal energy opposite the direction of spontaneous heat flow. A heat pump uses some amount of external high-grade energy to accomplish the desired transfer of thermal energy from heat source to heat sink.

While compressor-driven air conditioners and freezers are familiar examples of heat pumps, the term "heat pump" is more general and applies to HVAC devices used for space heating or space cooling. When a heat pump is used for heating, it employs the same basic refrigeration-type cycle used by an air conditioner or a refrigerator but in the opposite direction, releasing heat into the conditioned-space rather than the surrounding environment. In this use, heat pumps generally draw heat from the cooler external air or from the ground.[1]

In heating and air conditioning (HVAC) applications, the term heat pump usually refers to easily reversible vapor-compression refrigeration devices optimized for high efficiency in both directions of thermal energy transfer.

HVAC
In HVAC applications, a heat pump is typically a vapor-compression refrigeration device that includes a... http://t.co/RHtUQa9bpJ
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Facilities management indoor air quality survey launched

Facilities management indoor air quality survey launched | Froid et Climatisation | Scoop.it
Camfil UK have launched the national survey exploring general awareness and understanding of indoor air quality (IAQ) in non-domestic buildings and the health implications of indoor air pollution in the workplace.  (#Facilitiesmanagement indoor air...
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Zeroing the refrigeration gauge set

Procedure for zeroing the mechanical refrigeration manifold gauge set. This video is part of the air conditioning series of training videos made ...youtube.com
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BluAstrum Chiller

GEA Refrigeration BluAstrum - Highly efficient chiller for cooling or climate control ... chiller natural refrigerant R717 ammonia cooling climate ...youtube.com
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IT10 ORC System Testing on R245fa using ITxr Infinity Turbine

IT10 may be able to drive a 60 kW generator. Tests for 2012 will include S-CO2 (R744) supercritical CO2 as the working fluid. Existing ORC cycle ...youtube.com
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Panasonic interview about CO2 refrigeration during Tokyo Supermarket Trade Show 2013

At the Tokyo Supermarket Trade Show 2013 in Japan, R744.com interviewed Takeshi Ishii and Akitsu Mitake about Panasonic's CO2 condensing units ...youtube.com
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ACPD - Abstract - Avoiding HFC growth is critical for keeping global ...

Avoiding HFC growth is critical for keeping global warming below 2 °C during the 21st century. Y. Xu1, D. Zaelke2, G. J. M. Velders3, and V. Ramanathan1 1Scripps Institution of Oceanography, UC San Diego, 9500 Gilman Dr., La Jolla, CA ...
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