䄩Ҫ
W(xu)Ҫ
ڴ≺䄩l(f)ض(c)tsҪ͡@һҪָ(bio)tstHȡ^͵Ĝض߀һl(f)ضtoʹl(f)Poڴ≺Ա՚Mϵy(tng)l(f)й©r^װl(f)F(xin)
Ҫ䄩ڳµPc(yng)MЩ̎ڸ߉¹ĉsCŚܵO(sh)ďҪ^^ҲЌ(do)䄩B©ĿܺĹ
ڴͻʽsCf䄩ĆλݷeqvҪMܴ@ӿԿsСsCߴ͜p乤|(zh)ѭh(hun)Сͻ͉sCλݷeСһЩСxʽsCҪ䄩qvҪСԔUxʽsCʹ÷Сߴ~݆֮y
䄩RضҪЩضҪЩRضȵĸߵʹ_䄩ڳػͨ͜ط(ni)ܷҺ
̜ض䄩ʹ÷ضԽ䄩m÷
䄩 ʽ u l(f)ضts() ctf() Rض tkp() R牺PKP^ ^ָ(sh)K
ˮR718 H2O 18.02 +100 ±0 +374.1 225.6 1.33
R717 NH3 17.03 -33.4 -77.7 +132.4 115.2 1.31
R11 CFCL3 137.39 +23.7 -111 +198 44.6 1.17
R12 CF2CL2 120.92 -29.8 -155 +111.5 40.86 1.15
R13 CF3CL 104.47 -81.5 -180 +28.8 39.4 -
R22 CHF2CL 88.48 -40.8 -180 +96 50.3 1.19
R115 C2F5CL 154.48 -38 -106 +80 33 1
W(xu)Ҫ
䄩ճȑ(yng)MСԜpٹܵQO(sh)ĂᏊ
䄩Č(do)ϵ(sh)(yng)(dng)ߓQO(sh)Чʣpقe
䄩c͵Ļ|(zh)䄩ܽڝ͵|(zh)(yng)ăɂ䄩c⻥䃞(yu)cǝc䄩һBsCĸCw(chung)×ll(f)ğQϲγĤKȱcǏĉsC^ʹl(f)еl(f)ضֻ͵䄩䃞(yu)cǏĉsCl(f)l(f)ض^(wn)ȱcl(f)QγɺyĤӰ˂
e ܽ 䄩 a(chn)Ӱ
1 y NH3CO2R13R14R15SO2 o
2 ܣډsCS(ni)ܽ⣬l(f)(ni)ֽ⣩ R22R114R152R502 ܽr͝͵մ
3 ȫܽ R11R12R21R113NCH3CIR500 ͝͵մȺcʹʯϞ³l(f)ض
(yng)һˮԣ@ӾͲϵy(tng)γ“”Ӱ\
(yng)лW(xu)(wn)ԣȼըʹвֽ⣬׃|(zh)ͬr䄩cˮrٲ(yng)@ĸgܷϵÛÑ(yng)С
ȫԵҪ
䄩\пй©Ҫ|(zh)opoo̼á
䄩ķ
ډsʽ䄩ЏVʹõ䄩ǰﰺ͟NջW(xu)ɷ䄩ɷ֞oC䄩ﰺ̼?x)仯䄩̼(x)仯䄩л䄩?j)䄩ɷ֞ߜأ͉䄩МأЉ䄩͵͜أ߉䄩
oC䄩@䄩ʹõñ^簱NH3ˮH2O՚̼CO2ͶSO2ڟoC䄩HҎ(gu)Ĵ̖Rλ(sh)֣еһλ“7”λ(sh)֞ˮR718...ȡ
ﰺu̼䄩ﰺ̼?x)仯ȫ֚ԪأCLF壨BrĿQHҎ(gu)“R”@䄩Ĵ̖R22...
̼?x)仯@䄩Ҫм顢ͭh(hun)ЙC̖cﰺһӲ“R”@䄩ȼױȫԺܲR50R170R290...ȡ
̼?x)仯䄩@䄩ҪϩC2H4ϩC3H6uԪRĔ(sh)ֶ“1”R113R1150...ȡ
л䄩@䄩ɃɷNϲͬ䄩һ϶ɵĹл@䄩һܱһl(f)ضҺʼKֽMɱ׃ğ|(zh)sͬڻǰ|(zh)ùлԸ䄩R500R502...
ߜءМؼ͜䄩ǰ䄩Ę(bio)(zhn)l(f)ضȺͳֵ
䄩 ʹÜضȷ sC ; ע
R717 ͜ ʽxʽ Ʊ ͨI(lng)
R11 ߜ xʽ {(dio)
R12 С͜ ʽD(zhun)ʽxʽ {(dio) ߜ؞飺10-0
R13 ͜ ʽD(zhun)ʽ ͜
R22 ͜ ʽD(zhun)ʽxʽ {(dio)ء͜ М؞飺0--20
R114 ߜ ʽ {(dio) ͜؞飺-20--60
R500 М ʽD(zhun)ʽxʽ {(dio) ͜؞飺-60--120
R502 ͜ ʽD(zhun)ʽ {(dio)ء͜
R717
R717NH3М䄩֮һl(f)ضts-33.4棬ʹ÷+5浽-70(dng)sˮضȸ_30rеĹһ㲻^1.5MPa
Rض^ߣtkr=132棩ڴ≺1164KJ/KgλݷeҲsC֮ߴ^С
͟oӰˮ֕r͵ĝá
Fog(dng)кˮ֕rg~~Ͻ~⣩ڰϵy(tng)Ќܵy~~Ͻ
oɫЏҵĴ̼ζw^Ķԣ(dng)ҺwRƤwϕr(dng)՚аݷe_0.5-0.6%rըʙC(ni)՚аĝȲó^0.02mg/L
ڳ²ȼӟ350rtֽ鵪͚⣬ڿ՚еϺl(f)ը
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һNoζoȼըͻW(xu)Է(wn)䄩ͬĻW(xu)MɺͽY(ji)(gu)ķﰺ䄩|(zh)ܴmڸߜءМغ͵͜Cm(yng)ͬضȵҪ
ﰺˮܽСbMˮֺa(chn)|(zh)ɵ͜ϵy(tng)“”(ji)yܵﰺcȻzbÑ(yng)öz|ƬܷȦ
õķﰺ䄩R12R22R502R1341a̖䄩F(xin)ѽ(jng)ͣûڴ˲f
ﰺ12CF2CL2R12Ƿﰺ䄩Б(yng)^һNҪССʳƷ늱Լˮ·\ݔ?sh)bбVáR12^õğW(xu)؉^ͣL(fng)Ȼs0.8-1.2KPaR12Ę(bio)(zhn)l(f)ضȞ-29棬М䄩ССͻʽsCɫ@-70ĵ͜xʽsCɫ@-80ĵ͜늱ĴýR134a
ﰺ22CHF2CLR22Ƿﰺ䄩Б(yng)^һNҪԼÿ{(dio)͵͜رвáR22ğW(xu)c(bio)(zhn)⻯ضȞ-40.8ͨ^1.6MPaR22ȼʹбȰȫɿR22ĆλݷeR12s60%ؕ͜rλݷe͉R12Ͱ팦Ϳ{(dio)ˮCMýR134a
ﰺ502R502R502R12R2251.2%48.8%İٷֱȻ϶ɵĹҺR502cR115R22ȾиõğW(xu)mڵ͜ءR502Ę(bio)(zhn)l(f)ضȞ-45.6cR22ͬĹrµĆλݷeR22ŚضȅsR22R502ȫ]]ijЩСbãl(f)ضȿɵ_-55R502عʹ^
ﰺ134aC2H2F4R134aһN^͵䄩l(f)ضȞ-26.5档ҪW(xu)|(zh)cR12ƉĿ՚еijǽĴĭh(hun)ýɜЧ(yng)DZ^R12䄩
ﰺcˮP(gun)ϵﰺˮȫܽ⣬ˮֵܽȘOСĵ͜(c)MbõˮֳˮB(ti)ͷﰺһ𱻉sMҺB(ti)ˮˮҺΉѻڷﰺҺwÛy̎͜ضY(ji)ɱyTʹbòˮ߀ʹﰺl(f)ˮa(chn)ʹϵy(tng)(ni)l(f)“~”F(xin)
ﰺc͵P(gun)ϵһ͵ڸߜؕrﰺ͕̓(ni)ֽڴˮCMеﶼмӟһĜضȁֹﰺܽ⡣
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