Hydrocarbon refrigerants - Articles - Page 3

Aug. 8, 2013: First U.S. Supermarket Using Propane Refrigerant Launched

Tecumseh Supports Hussmann in R-290 Application

August 8, 2013

Tecumseh Products Co. announced that it worked closely with Hussmann Corp. to launch the first United States-based grocery store using propane (R-290) refrigerant. The newly opened Austin, Texas supermarket built by H-E-B Grocery uses self-contained refrigerated display cases with hydrocarbon refrigerant R-290.

HRAI Warns Fire Marshals of Flammable Refrigerant

Refrigerant Contains 'Extremely Flammable' Mixture of Propane and Isobutene

July 1, 2013

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HRAI released a statement revealing that fire services could be at an additional risk when responding if the building has a highly flammable hydrocarbon refrigerant in its air conditioning system.

Panel discussions at the first ATMOspheres America event in 2012 will be part of the second such event this June in Washington, D.C.

A Natural Shift to HCs

Global Acceptance of Hydrocarbon Refrigerants is on the Rise

Peter Powell

June 3, 2013

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The attention being paid to so-called natural refrigerants is showing a shift toward hydrocarbon refrigerants, even as CO2 gains a stronger foothold and ammonia maintains a high profile. But, whether or not there will be a dominant natural choice remains unclear even in Europe, much less North America.

Marc Chasserot, managing director for Shecco, discusses trends in natural refrigerants during an IIAR panel session.

Seeking to Smooth Out Natural Refrigerants’ Rocky Road

IIAR Conference Addresses Path to Natural Refrigerants

Peter Powell

May 6, 2013

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The road to natural refrigerants is a rocky one. There is much talk, but not a lot of action. However, this sector is certainly expanding.

April 29, 2013: EPA Proposes to Exempt Venting of Three Hydrocarbon Refrigerants

April 29, 2013

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The U.S. Environmental Protection Agency (EPA) has published a notice in the Federal Register proposing to exempt three hydrocarbon refrigerants from the venting, release, and disposal prohibitions of Section 608 of the Clean Air Act.

There’s Reason to Fuss About Hydrocarbons’ Flammability

Peter Powell

March 18, 2013

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A reader raised concerns over a refrigerant product on the shelf of a farm supply store. The product had as its sales pitch, “Why switch from the traditional R-22 refrigerants,” and it was noted on the label that the package contained the equivalent of 30 pounds of HCFC-22.

Ice Breaker: Hydrocarbon Refrigerants

Joe Marchese

March 4, 2013

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Gone are the days of the three basic refrigerants: R-12, R-22, and R-502. Today’s technicians need to be well-educated on all of the refrigerants they encounter.

Safe Servicing of HCs

Peter Powell

February 25, 2013

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HC refrigerants have an A3 safety rating, meaning there are flammability issues. Even so, the U.S. Environmental Protection Agency (EPA) officially gave Significant New Alternatives Policy (SNAP) approval to R-290 (propane), R-600a (isobutene), and R-441A (a blend marketed by ComStar International as HCR 188c).

Get to Know New HCs

Peter Powell

January 14, 2013

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In early 2012, the U.S. Environmental Protection Agency (EPA) gave Significant New Alternatives Policy (SNAP) approval to three hydrocarbon (HC) refrigerants in some applications. That could well have laid the groundwork for wider use of a type of refrigerant that is used in Europe and Asia on a much broader scale.