What the heck is HFO-1234yf? That's the name of a new refrigerant that's reportedly 350-times less damaging to the atmosphere than the current HFC-134a (or 1,1,1,2-Tetrafluoroethane, if you prefer).

The HFO-1234yf refrigerant is being developed by Honeywell and Dupont. It may lead to a billion-dollar monopoly beginning in 2017 when a previously scheduled phase-out of current refrigerants is ...

9月19日，三美股份发布公告称，拟投资“9万吨/年环氧氯丙烷（ECH）、1万吨/年四氟丙烯（HFO-1234yf）、 2万吨/年聚偏氟乙烯 ...

A group of scientists led by the Zhejiang University in China has developed a novel zeotropic refrigerant that can ... noting that blends of CO2/HFO have the potential to realize safety and ...

Since the start of this year, Daimler has been in violation of an EU directive to use a refrigerant produced by Honeywell and DuPont known as HFO-1234yf, on the grounds it could pose a significant ...

They provide cooling or heat transfer within machinery, process equipment, or combustion engines. A primary refrigerant uses a thermodynamic or adiabatic process (evaporation-condensation cycles) to ...

Last month’s article on CO 2 introduced readers to the properties of this low-GWP refrigerant, which has been around for a very long time and ... First, cover the basic refrigeration cycle using ...

The R-454B refrigerant blend, composed of R-32 and R-1234yf, has a GWP of 466 — more than 75% lower than the widely used R-410A. This significant reduction in GWP, a key environmental metric, aligns ...

Refrigerant recovery machines are used to remove refrigerants from cooling equipment according to EPA standards. Technicians use these devices before repairing or performing maintenance on air ...

We believe strongly in the importance of HFO refrigerant alternatives in phasing out high-GWP chemicals while providing a long-term, effective solution.” Honeywell’s presence in Saudi Arabia ...

to be serviced directly with Solstice 1234yf, the leading low-GWP automotive refrigerant, the company said on Wednesday. “The ...