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Workshop onLow GWP Alternative Refrigerants
27thJanuary 2016
ession 7
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ession 7Session Start Finish
Review of !ay 1 " #$A %&00 %&1'
Regulations an! safety stan!ar!s when working
with alternative refrigerants%&1' 10&1'
Revise! (o!e of Pra)ti)e in *ol!ova 10&1' 11&1'
Break 11:15 11:30
Measuring the fnancial and environmental
impact o leakage11:30 12:00
ools and guidance or conducting site
surve!s12:00 12:30
"unch 12:30 13:30
+ntro!u)tion to e,er)ise 1-&-0 1-&.'/,er)ise in groups of ."' in)lu!ing reak 1-&.' 1'&1'
Group presentations 1'&1' 16&.'
Review an! !is)ussion 16&.' 17&.'
#lose 1$:%5 1$:%5
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3inan)ial +4pa)t of Leakage
A leaking syste4&
as a lower )ooling )apa)ity an! therefore the )apa)ity 4ay not 4eet
the loa!
(an )onsu4e 4ore power whi)h has an in!ire)t environ4ental i4pa)t
+s less reliale an un!er)harge! syste4 works har!er an! is therefore
are 4ore prone to failure
+s 4ore ha8ar!ous 9 all refrigerants are asphy,iants: 4any alternative
refrigerants are ;a44ale: an! R717 is to,i)!ire)t?
e@e)t
Re!u)es syste4e)ien)y
+n)reases power)onsu4ption
+n)reases (B2e4issions at power
station
=egative )li4atei4pa)t >in!ire)t?
e@e)t
CCC
CCC
(B
(B2
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(aron !io,i!e eDuivalen)y is a Duantity that !es)ries: for a given4i,ture an! a4ount of greenhouse gas: the a4ount of (B2that woul!
have the sa4e gloal war4ing potential GWP: when 4easure! over a
spe)iEe! ti4es)ale generally: 100 years
