History of chemically and radiatively important atmospheric gases from the Advanced Global Atmospheric Gases Experiment (AGAGE)

RG Prinn, RF Weiss, J Arduini, T Arnold… - Earth System …, 2018 - essd.copernicus.org
We present the organization, instrumentation, datasets, data interpretation, modeling, and
accomplishments of the multinational, global atmospheric measurement program AGAGE …

Recent investigations in HFCs substitution with lower GWP synthetic alternatives: Focus on energetic performance and environmental impact

A Mota-Babiloni, P Makhnatch… - International Journal of …, 2017 - Elsevier
Kigali's amendment on Montreal Protocol has recognized the great impact of
hydrofluorocarbons (HFCs) on climate change. In the European Union, the Regulation (EU) …

The increasing atmospheric burden of the greenhouse gas sulfur hexafluoride (SF6)

PG Simmonds, M Rigby, AJ Manning… - Atmospheric …, 2020 - acp.copernicus.org
We report a 40-year history of SF 6 atmospheric mole fractions measured at the Advanced
Global Atmospheric Gases Experiment (AGAGE) monitoring sites, combined with archived …

Update on ozone-depleting substances (ODSs) and other gases of interest to the Montreal Protocol

A Engel, M Rigby, JB Burkholder, RP Fernandez… - 2019 - ri.conicet.gov.ar
This chapter concerns atmospheric changes in ozone-depleting substances (ODSs), such
as chlorofluorocarbons (CFCs), halons, chlorinated solvents (eg, CCl 4 and CH 3 CCl 3) and …

Environmental productivity growth, regulation and types of pollutants: Evidence from European firms

R Nikos, EK Kounetas, T Konstantinos… - Journal of Environmental …, 2024 - Elsevier
European manufacturing firms have to cope with the new regulations that advocate a
greener and more sustainable future with less emissions and at the same time enhance or at …

Establishment of HCFC-22 national–provincial–gridded emission inventories in China and the analysis of emission reduction potential

J Wu, T Li, J Wang, D Zhang… - Environmental Science & …, 2021 - ACS Publications
Due to chlorodifluoromethane's (CHClF2, HCFC-22) dual environmental impact on climate
change and ozone depletion, its emissions have attracted international attention. In this …

Changing trends and emissions of hydrochlorofluorocarbons (HCFCs) and their hydrofluorocarbon (HFCs) replacements

PG Simmonds, M Rigby, A McCulloch… - Atmospheric …, 2017 - acp.copernicus.org
High-frequency, in situ global observations of HCFC-22 (CHClF 2), HCFC-141b (CH 3 CCl 2
F), HCFC-142b (CH 3 CClF 2) and HCFC-124 (CHClFCF 3) and their main HFC …

Comparison of four inverse modelling systems applied to the estimation of HFC-125, HFC-134a, and SF6 emissions over Europe

D Brunner, T Arnold, S Henne… - Atmospheric …, 2017 - acp.copernicus.org
Hydrofluorocarbons (HFCs) are used in a range of industrial applications and have largely
replaced previously used gases (CFCs and HCFCs). HFCs are not ozone-depleting but …

European emissions of the powerful greenhouse gases hydrofluorocarbons inferred from atmospheric measurements and their comparison with annual national …

F Graziosi, J Arduini, F Furlani, U Giostra… - Atmospheric …, 2017 - Elsevier
Hydrofluorocarbons are powerful greenhouse gases developed by industry after the phase-
out of the ozone depleting chlorofluorocarbons and hydrochlorofluorocarbons required by …

Experimental investigation on flow boiling heat transfer performance of a new near azeotropic refrigerant mixture R290/R32 in horizontal tubes

G He, F Liu, D Cai, J Jiang - International Journal of Heat and Mass …, 2016 - Elsevier
A new refrigerant mixture composed of R290 and R32 is proposed by the present paper.
With a mass ratio of m 32/m 290= 68/32, the new refrigerant mixture is near azeotropic, zero …