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Eni 1i1~ ~UVaI-lIKOTI1TO~ anooTaKTIKi1~ KwvcnavTtvDu 8 AOKlTOTTouAoumiddot

nlplArplu

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lhl 1 61JI(JUXOTtr Tijlt OT ~)~ elva civdAoyoC riji ndatwc AttToveylar i5vov thav e lvat OaxiOT7) q naeol)uia ellri)(TeWV

WlI q xeatJOC OpoundQfO~eQaa eveC UTW ind 7j )(al k (lTW TOV luOlov iUTOfJo)i1c tfie OE(IJ-O)((OU(l( TOii xa8oQoltiVOtJ 1lno loti net5i)v Ite rafJoAi]q riJlt ndaE wc

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Etoaywyr

BllQl YVUl016v 6tI n SUla~uK6fl1~ 1L0~ aTfJAT1~ Qwotci~pound~ t~apl(i))1euroll1~ 16001 h tft Olaalaapound~ Cllrtf (5001 Kcd tIC tlilv 01191]1(amp1 AtLtOUpy~ tT] OUVQtUl va )1poundtCIj3Al9tJ 0 aUEo)1EltooeW ri)o lntopoundCIl

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TOlQUtll IlEOOaOlt lpcoAoufl iJOll tv to 610AUJtllphl AanposhyTtUpyou npOKpoundtIlEVOU va ~nLteux8t1 iJ aOsllollt tflr )UVUlltKOshytTJtc)lt tflt Ilovnaoe am8poundp01[OLiJaECor ~poundv~Vlllt d lt Jtepl0shyaoult Qxuflt rrupaYCJgtyfllt napaoosOllt 6IJcoc fI aOSlOle tfllt mEshyaECDc trrtqgtpoundpev tVtEAGgtr avtlOtpoqla a1tOuJtcrllata

Hpsuvf8ll to cpalvollEvOV 8eOOPlltlKQ fI at KUt6)ll~Ilt 0U1l 1pWvoOcru Ilpound t6 6nOtEAEaIJU tf1lt lrp6~Epoundor DOllYpound[ ellt 10 OUJl1IEpaalJa Ott a)~avollsvlllt Tflt msaerolt AEltOupyar val Jllv t6 bUtpEn6Jlpoundvov ipop1iov J1EtapclAAetCll pounduvolKGlr aAA fI lletaj3o) tfllt 8EP~1lltOlt Otjl01COliJOtrolt poundvWOewv EOPlal(OIlEVWV dlt hcavov noOootov Kat ltigtv fI Kplcrt)Jolt gepshy)JolCpaala euplOKstQ1 de ttlV tteta~o)dvllv JtsplOX V 6spjJoshyPllOt6lv ~ CIl KatOl CIotllt elval tOLOutOU jJEyt9mx i)a1s v6 aVUTpt1tU tOV jlCI(lIK6v Kuv6vQ KQt trrollpoundV(I)lt de t~ 1[SshyPllrtrocrellt 1analt amllOLC tfllt allvujJuc6tltolt poundJtlruYXashyVpoundta 01 poundkunc1losOgtr tllt ntEOem Aettoupyialt

~Eta(OIlEV ICUtWTtpOl 560 OUV8iJKUlt AElTOupy(alt aui TTlV ota8epolroiTlow tf1lt psv~(Vlllt nputTl u1t6 1tIEOIV 2J 4 ashyt)JooltpuLplilv lCal OEUTtpU UlrO tlscllv 112 atj100qKlLpGlv

l-Uv811C0l iJVfllfl~ rntuemlt (dnd)vrot nleatt 315 Attn((H dvci TET) i)rOav)

AI OlJV81lKaL lEltOupyalt tIlCPa[vOVTaL dlt to LxflllQ opl8 J

a1tQvtQ oe to 5diOIleurovQ bqlp6~ovlal et~ ~yyAocra~ovlI(a~ 110 YUOOc )6y t~ ICk11lm0I t(Uv 6pyav(i)v ~TPiGfCllI ~ Kat tft IPT] aIIlO1tOlOU)1EVTllt PIJH LOypacpiw

rTA9rpOnOIUTU[ BENZINUl lYN8HKAI ApoundlT on rl Al [Il YlyenH A IiN nIELI

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A

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n

- - - - -T bull T ofoi r)~ 1 1o( ~ t~f-IM~-l 11n bull no ~ Wh lit 11 I~~~ euroMfRw tl- It I ullt~P AotIf~

a vnj

EX I I1alhpoIIOIlll)~ pe tlvl~ Jvvlllll(al ccnv

AtL1oupyla~ d~ b~lA1lv

EytvEtO lCat oPXflv uxollaToypuqHICT) UVuAUOLr tti)v 5tClcp6shypOlV polaquolv Kul j3aereL tGlv poundKUatOlpound OUv8nIClUv Jtltcrampror lCat 8sPllolCpaolalt KUT1)ptla811 to aKoMgtu80v 8poundPIlUCOV ler0l6shyylOv ota tV OTlIlpoundOwtvlv ~ stlt Lxftlla apl8 I (m6 to) neptYPullllatolt 1tEPLOXiJv

bull tIIMo)Ja100x~ Xl~II6( MTJxovII(O~ EMn bull 19-46 nOPlKoAoIi6T)oe d olleov IiK) OV )Jaeurohlll61(o)v XTJ)J IK Il~ TexvoAoT I1lt lCai X 1)JIK1Ilt MlXQvnII~ ell 10 nO)IlU(VIl-ov Rensselcal Polylechnlc Insh t ut e t6Jv Hvw~poundvQJV nOAIt~I(i)v (Masltr In Chemical Engin eering) awcn1Ulp MTJxavll(6 EMn 19U middotEIII~fAl~ If)~ OpYOVII(f)~ X)JL I(~ Tlxvo)oTla~ EMn 1954 - 1958 El pylJoIl el flv A)J6pKaVlulv pound10Ip610v Xl)J11C(i)v npotovnqv )lon

salo Cnemlcai Coraquo EI~ HVUl~tvO~ nO)Helll~ 01 MEya)T1v BpampTllvvlav 00t XrWIII6lt MlXaVKOlt Mdt16lv 01 napalIraquoY II~ 1947 - 19~t TllyxaVf1 Tcxvldlt J~eo))o~ EtOLp61ru e1Icgtyouia~ II)OOI(()v CgtA()v 0110 toO 1954 Elpyaoe1 ~ TIXVLI(6~ 611 nlv ETIlIp6lav G Armistead amp Co 19~4 - 1958

AnO 100 1958 tpy6ltnll l I~ 16 middotE)) vLl(a l I)) otflpla npt)aloll A GTl pOAUPYOV OliOraquo iXIH (rvoA6~cl tTlv TampXVKflV lpoundU6QVOIV Ibo toO 196

n loloullplOfi 1969

niNA= I

eEp~IK61 lao~(yylOv nUPfOU (ulfITlki) n(fOlt)

AtJl1tpQl gePlJoshy KatocnQshy EvOa)lda EUVOAoV ova paota U t ypov I BTU ava 9p~16cov BTU

amppav of a~~ AIJlTCpaI iva 6Ipav

npOlArOrH 6EPMOTHTor

Avtlppon

Al9CtvlOv np01tavlov BOOTCV10Y

160 9040

27000

68 68 68

y y y

194 143 133

69700 I2 90 000 1 600 000

lUvo)ov 16400 4959700

TpOcentloooota AlOavtov npon-QvIO BOOTQV10V

(OOltpoundVto VIOY

KclvoYtK6v 1tEvt(cVOV ~6YIO Y Kolltv(htEPOI

100 2500

10850 5890 6160

47 600

320 120 320 320 120 320

y y y y y y

500 353 322 295 295 271

50000 882000

3490000 1725000 1875000

12900000

E61010l 73300 20922000

A y Q ee P JI Q V np (b oaqgtOp~) 120 50500

r E Y I 6 y a U v 0 ) 0 I 3793200

ATTArorH 9EPMOTHTOI

E KOPUcpft1 lIppon AI96vLOv nponavlov BoUtltVlOY

01 61shy

360 9040

27000

200 200 200

A A A

172 342 324

134000 1090000 8750000

1UlO)Ol 16400 11974000

E ICopocentlitr Ttpotov

AIOoVLOV np01tQV(OV

80uT6IOl

100 2500 7700

200 200 200

A A A

372 342 324

37200 856000

2500000

1610)01 10300 1393 200

npO Lov 1tuOJl~lOr

BOOTaVIOY laOnpoundV1QVIOV

n6110llOI El6VIOY Kat QvID1poundpm bull

3 150 5890 6160

47600

420 420 420 420

y y y y

414 380 380 150

1305000 2240000 2420000

16600000

IUVOAov 61000 22565000

revlov OUlogtOl 37932200

nspaltepw imokoyt~etQ I tbt thoMgtuOIDl f earonpu1l 6vnpshy To rtoaov tol)tO rtpOl(Urttel Ale [Ij~ Sla~op(1C tibv rto(JOTflttoV pon elc tlv CoPUltPrlv toO 1tUpyOU jJaael [f~ ~~(r)[fPlCf~ avnpmiddot 11 974000 Kal 4959700 IDV 11 toUtOTTlC QVaAUamptol e~ tov pofl~ Cui [lUv gep~lKlUv 00[1 Se50~poundVCrgtv ntvQ-a opl9 L

e6p~0t1lC Qrtay0JtCVfl 01t0 ~(uTepLl(ilC avupporC H 9tPIlOt1lC 11 ltnQyo~vT1 6no 1flc to(r)nplI(fI~ ltvnppoljc 7015000 BTU avO l)PQv UrtoAoyileTQl ~ ltKoAo66OO1

Iovo)ov epoundp~l5Q)vAiJtnplaquot avo Ev60Aniamiddot EvOaArtQ BTU aVQ~PQV AtJtoO YypoO 6lpav

At9avlov 360 372 340 32 11500 nporcavLov 9040 343 245 98 885000 Boutavlov 27000 325 221 102 2750000

EuvoAov 3646500

lavou6plOC 169 ]J

Elo~tvwt to aUVOAOV tilt tCJWtEPIICfJ~ ovnppofj~ lCai toO lJorOVtalt 1C0PUtpfJt Elval

7015000 00 0 00 0 bull bull3646500 X 364 + 1 3 = 8 300 lImiddotUtpat uVu Glpav

EIC t(()v OUv811IC(i)v AEltOUPY(W tfJt 1C0pUtpfjt igtnoAoyiCO~EV ta ElolICa Pttpll ti) ()yp~ ICol ttEpiou cpCCJeffil Ett tTlv tv AOYQl neplOXtlv PttCJtt toO v6~ou t(i)v tt41wv U-Eplwv toO jJlaou ~OPIQ)(QO pttpout ICol tlUv mlvte4at(()v lhacrTo)fjt TampV oypampv ~tOl

El61ICOV a6pOt lit oEplou ql6CJEWt

(53) (315) PA = -(107)-(660) = 236 )llmpol ovo ICUallCOV n650

186v ilQp ilypdlt (jIacr Pi = O435 X 623 = 271 )[~npol 6vci ICUaU(OV n65o

~v90

53 = ~poundcrov ~OPIOICOV t6POt TlUV 6ep[wv 3IS = nltCJlt ett )i~npot ovo tElpO) tVlCJav 107 = ala8Epo tipoundpiwv (de on)oall~ovllCW ~ov66at) 660 = 6noAulOlt 8tP~0lCpaoio dt ao8~ou Rankin lCoi

0435 = CJUVteMcrtTlt 6voywYilt toO d611C00 a6pouc lit typOt qI(1OampO)t dt 8Ep~0JrpaCJlav 4110upylat

Aeoo~poundvou 6n 11 hltpavElOlC11 tnCtt t6)v ot~6)v elva I lC6l(O t6)v

10 Dynes nvn ~lCatOOtov 0poundxo~e90 tIC tOO )vtJ)(JtoD 610 )p6~~atot tampV Souders and Brown CJUvtEMOt11v 550 onon aOOEl tilt 6vtLotoiXou t~lOdgto1Wt EUp(Jl(OjJtV 10 ~ntPE1tOshy~EVOV ltPOptlov ICJov npbt

G = 550 236 (271 - 236) = 4 200 1~_paL avli Olpav Ka lamptp n06a onOtt 11 onaltou~tvll tnHpO-VElO opUoVllot 010shyto~nt TOO nupyou dt tflV KopucpflV dvol [crT] npoc

80300 E = 4200 = 191 lEtpOy nooet

tv ouYlCplael npo TTlV npoY[10TIICflv TOIOUTllv lU)v 112 tETPOY n06(1)v

AICO)ou9UX JlQcrtl IfJt mlv9toampWC 16)v npofoVLwV nu9JJtvolt lCat llllv OUv911ICcUv 41tOUpyiOt imoAoylCetal 11 6nollOUtltVll 8EP~OTTlt Ihn Ai~npov napayojJlvou 6ljJOlgt dt tOV ova9EpshyJlOvtfjpo

np6t tOOlO uno)o-ylC0JlampV ICOT oPXflv TTlV JlOPIOK1lV 6VOAOshyylov tampv mJatatlJ(ampv TOO otJloO TOO nopoyoJJAvou t~ (rypQt ql6crwu txouallt tJv aUv9saiv TlLlv npolovTWV mgt9JJAvOt

MOP10fl ovo)oshy MOP10ICl) oVOAO- A vaAoylo KOla y(o (M) uypll K ylo oampptou ql6m- a6pOt oeplou

qgtOltJWl wr KmiddotM cpoaamprot

BOUToVIOV laonsvt6vlOv KavovtlCoV nEVtaVlOv ~oVIOV ICOt oVOOttPOl

78 116 126

68-

23 165 150 065

18060 192 Yo 189 439

127 17- 167 536

--- shy100middot 100- 100-

O(hwtJ onoltouJJAVl) 9EP~OTI1t avo )(j1rtpOV 1topayojltvou dtjJoO (A) EupiOKamptOl roc nlCoAou9wc

AvaAoyio KO- Ev90)n(a Ev80A1flo tel pap ltlep(- ol~ofl dr uypoO El AlO(JIOpo (A)

ou qgt6o~ 4200 F 400 F

BoU1ovtOv 127 445 392 53 67 JC01tpoundVloViOV 17- 433 362 71 121 nEVtoV1OV 167 433 362 71 1J 9

middotE~6vlOv J(aloVltOupol 536 415 332 83 4-14

100- --shyIuvOAov ortOt tou~tVlJt 9amppjJ6TTll~ 6vo A1~rtpav rtapayo~tvou 61Jl00 751 BtU

Alit 610cpopdv 8EPJl0ICpaaioe 20U F ~tl~O da660u lIgtat ~~oshyOOU 6va96p~vTf1pOt J(ai bo~poundVWl 6l ov6)roalv 14 BTU ovd )Jlnpav uypoD dnaltoOvtoL 880000 BTU Sid t11V 9tpmiddot ~OVOLV 63 000 )L~nplllv npooVLrov 1fu9JJAvor ovo amppav Kat oihwc soplcC0Jltv tv OUVEXtlQ tqv gep~OTI1T(l l11V 0nxr110Ushy~tVlJV poundIe 10V ova9Ep~0VTf1pa 010 n)v 611J1loupyiov 61)100 Aihll elVOI [011 rtp6e

a = 12050500 - 880000 = 11170500 BTU elva Olpav

lCai btoJltveolt 11 1fOCOtlle Tlllv tIC TOO oV09SPlOVTilPOt naposhyyo~tvrov ot~lLlv nvd amppov elvaL

11170500 149000 )(j1nPOL 6vo aP(lV

751

To doucov a6p~ 6Eplwv dt tJv nEpLOXTlv talYrT]v elval laov -Ilaquo

81 x 315 PA = 107 x 800 = 270 A(~1tpot ovo rup n060

t6 at ElolJ(OV Ilapoc o)pampv Elvol

PT = 040 x 623 = 259

Aexo~vOl l~ tUAou 610 10Ut oUToix Iil( ICol npOT]YOUJltVUgtt A6youe 10V OUTOV croVLpound)eaTJv (550) Slo l11V ~eupEltnv 100 t1fLlPpound1fOJltvou qlOpT[OU tXO~EV

G = 500 270 (259 270) = 4300 Al~npot ovo amppov ICol TampTPOY n660

onoTE 11 onOltOuJltvll ~nup6velo opttoVtlW OIOlO~fJt 100 1fUPYou dt 10V rtu9~tvo amptval

149000 4300 = 346 tETpay nOOEt

tv mlYICploel npOt lJv npOYJl0tLICJV 10LOUlT]V lQ)v 234 tEshylpay nooampv

Euv9fKUl XaJ11lfc nuaEwt (dno)vwc n(ecw 165 )1tmeWV ava tETeay lV1oav)

A( (J)v9i01 lEltOUpyiW tJlCPO(VOV101 dC 10 rtopon8t~ampvov lxfl~a apl9 2 EypoundVElO 1C01 t6111 Xpw~aloypoquICl) dv6)uCJlt 16)v pocUv KOpUCPil~ 1fu9~tvoc tp()(po60oiot ovnppoil() C l) C(ll tMCEl t(i)v (J)v811K6)v nltCampffiI Kol gep~0J(poCJlae KOTTlPTt cr)l TO 01Igt6)0060v 9fP~1J(6v tao~iTnov

lavou6plOC 169 ]J

Elo~tvwt to aUVOAOV tilt tCJWtEPIICfJ~ ovnppofj~ lCai toO lJorOVtalt 1C0PUtpfJt Elval

7015000 00 0 00 0 bull bull3646500 X 364 + 1 3 = 8 300 lImiddotUtpat uVu Glpav

EIC t(()v OUv811IC(i)v AEltOUPY(W tfJt 1C0pUtpfjt igtnoAoyiCO~EV ta ElolICa Pttpll ti) ()yp~ ICol ttEpiou cpCCJeffil Ett tTlv tv AOYQl neplOXtlv PttCJtt toO v6~ou t(i)v tt41wv U-Eplwv toO jJlaou ~OPIQ)(QO pttpout ICol tlUv mlvte4at(()v lhacrTo)fjt TampV oypampv ~tOl

El61ICOV a6pOt lit oEplou ql6CJEWt

(53) (315) PA = -(107)-(660) = 236 )llmpol ovo ICUallCOV n650

186v ilQp ilypdlt (jIacr Pi = O435 X 623 = 271 )[~npol 6vci ICUaU(OV n65o

~v90

53 = ~poundcrov ~OPIOICOV t6POt TlUV 6ep[wv 3IS = nltCJlt ett )i~npot ovo tElpO) tVlCJav 107 = ala8Epo tipoundpiwv (de on)oall~ovllCW ~ov66at) 660 = 6noAulOlt 8tP~0lCpaoio dt ao8~ou Rankin lCoi

0435 = CJUVteMcrtTlt 6voywYilt toO d611C00 a6pouc lit typOt qI(1OampO)t dt 8Ep~0JrpaCJlav 4110upylat

Aeoo~poundvou 6n 11 hltpavElOlC11 tnCtt t6)v ot~6)v elva I lC6l(O t6)v

10 Dynes nvn ~lCatOOtov 0poundxo~e90 tIC tOO )vtJ)(JtoD 610 )p6~~atot tampV Souders and Brown CJUvtEMOt11v 550 onon aOOEl tilt 6vtLotoiXou t~lOdgto1Wt EUp(Jl(OjJtV 10 ~ntPE1tOshy~EVOV ltPOptlov ICJov npbt

G = 550 236 (271 - 236) = 4 200 1~_paL avli Olpav Ka lamptp n06a onOtt 11 onaltou~tvll tnHpO-VElO opUoVllot 010shyto~nt TOO nupyou dt tflV KopucpflV dvol [crT] npoc

80300 E = 4200 = 191 lEtpOy nooet

tv ouYlCplael npo TTlV npoY[10TIICflv TOIOUTllv lU)v 112 tETPOY n06(1)v

AICO)ou9UX JlQcrtl IfJt mlv9toampWC 16)v npofoVLwV nu9JJtvolt lCat llllv OUv911ICcUv 41tOUpyiOt imoAoylCetal 11 6nollOUtltVll 8EP~OTTlt Ihn Ai~npov napayojJlvou 6ljJOlgt dt tOV ova9EpshyJlOvtfjpo

np6t tOOlO uno)o-ylC0JlampV ICOT oPXflv TTlV JlOPIOK1lV 6VOAOshyylov tampv mJatatlJ(ampv TOO otJloO TOO nopoyoJJAvou t~ (rypQt ql6crwu txouallt tJv aUv9saiv TlLlv npolovTWV mgt9JJAvOt

MOP10fl ovo)oshy MOP10ICl) oVOAO- A vaAoylo KOla y(o (M) uypll K ylo oampptou ql6m- a6pOt oeplou

qgtOltJWl wr KmiddotM cpoaamprot

BOUToVIOV laonsvt6vlOv KavovtlCoV nEVtaVlOv ~oVIOV ICOt oVOOttPOl

78 116 126

68-

23 165 150 065

18060 192 Yo 189 439

127 17- 167 536

--- shy100middot 100- 100-

O(hwtJ onoltouJJAVl) 9EP~OTI1t avo )(j1rtpOV 1topayojltvou dtjJoO (A) EupiOKamptOl roc nlCoAou9wc

AvaAoyio KO- Ev90)n(a Ev80A1flo tel pap ltlep(- ol~ofl dr uypoO El AlO(JIOpo (A)

ou qgt6o~ 4200 F 400 F

BoU1ovtOv 127 445 392 53 67 JC01tpoundVloViOV 17- 433 362 71 121 nEVtoV1OV 167 433 362 71 1J 9

middotE~6vlOv J(aloVltOupol 536 415 332 83 4-14

100- --shyIuvOAov ortOt tou~tVlJt 9amppjJ6TTll~ 6vo A1~rtpav rtapayo~tvou 61Jl00 751 BtU

Alit 610cpopdv 8EPJl0ICpaaioe 20U F ~tl~O da660u lIgtat ~~oshyOOU 6va96p~vTf1pOt J(ai bo~poundVWl 6l ov6)roalv 14 BTU ovd )Jlnpav uypoD dnaltoOvtoL 880000 BTU Sid t11V 9tpmiddot ~OVOLV 63 000 )L~nplllv npooVLrov 1fu9JJAvor ovo amppav Kat oihwc soplcC0Jltv tv OUVEXtlQ tqv gep~OTI1T(l l11V 0nxr110Ushy~tVlJV poundIe 10V ova9Ep~0VTf1pa 010 n)v 611J1loupyiov 61)100 Aihll elVOI [011 rtp6e

a = 12050500 - 880000 = 11170500 BTU elva Olpav

lCai btoJltveolt 11 1fOCOtlle Tlllv tIC TOO oV09SPlOVTilPOt naposhyyo~tvrov ot~lLlv nvd amppov elvaL

11170500 149000 )(j1nPOL 6vo aP(lV

751

To doucov a6p~ 6Eplwv dt tJv nEpLOXTlv talYrT]v elval laov -Ilaquo

81 x 315 PA = 107 x 800 = 270 A(~1tpot ovo rup n060

t6 at ElolJ(OV Ilapoc o)pampv Elvol

PT = 040 x 623 = 259

Aexo~vOl l~ tUAou 610 10Ut oUToix Iil( ICol npOT]YOUJltVUgtt A6youe 10V OUTOV croVLpound)eaTJv (550) Slo l11V ~eupEltnv 100 t1fLlPpound1fOJltvou qlOpT[OU tXO~EV

G = 500 270 (259 270) = 4300 Al~npot ovo amppov ICol TampTPOY n660

onoTE 11 onOltOuJltvll ~nup6velo opttoVtlW OIOlO~fJt 100 1fUPYou dt 10V rtu9~tvo amptval

149000 4300 = 346 tETpay nOOEt

tv mlYICploel npOt lJv npOYJl0tLICJV 10LOUlT]V lQ)v 234 tEshylpay nooampv

Euv9fKUl XaJ11lfc nuaEwt (dno)vwc n(ecw 165 )1tmeWV ava tETeay lV1oav)

A( (J)v9i01 lEltOUpyiW tJlCPO(VOV101 dC 10 rtopon8t~ampvov lxfl~a apl9 2 EypoundVElO 1C01 t6111 Xpw~aloypoquICl) dv6)uCJlt 16)v pocUv KOpUCPil~ 1fu9~tvoc tp()(po60oiot ovnppoil() C l) C(ll tMCEl t(i)v (J)v811K6)v nltCampffiI Kol gep~0J(poCJlae KOTTlPTt cr)l TO 01Igt6)0060v 9fP~1J(6v tao~iTnov

IQVou6ploC 196914 TEXIKQ XpOKt

nlN A2 2

0epJ1U(OV jiJYIOV niJpyou (xa~n~ rdeau)

A[~ltpal Osp~o- Ka6(Jta~ Ev9curr(a Iuvowv ~va Kpaola (n~ uyp6v BTU avo 6epIllorov BTU

lttpav F lat~6 Mjl1tpav tiva amppav

npOEArnrH eEPMOTHTOE

A v liP P 0 r Al6avOv npomlvlOv BOI)tIlIOV

360 9040

27000

68 68 68

Y Y Y

194 14J IJ3

70000 L29O000 3590000

EuvoAov 36400 4950000

Tpocpooocr(a Al8avLOv flpOmV1OV BOU16v1OV

IcroTtsvtQV10V Kavovuc6v rteTUVtOV

middotE~6vlov J(a av~)rspol

100 2500

10850 5890 6360

47600

250 250 250 250 250 250

Y Y Y Y Y Y

360 286 262 241 241 225

36000 715000

2840000 1420000 1530000

10680000

EOvOAov

A v a apound P 11 a v T it P 6a~op~)

(tK

73300 17221000

11376300

rSVllCOV auvoAov 33547300

AnArnrH eEPMOTHTOE

E IC 0 p U (j) fI lt npporv At96V1OV TIPdeg1tUV1OV BOUTavlOV

S a vshy

360 9040

27000

157 157 157

A A A

353 330 322

127000 2980000 8700000

EuvoAov 36400 11807000

E ICOpUrpf)~ 1lpotov A9aVLOV

TIPOrtCzVIOV BooTavlOv

100 2500 7700

157 157 157

A A A

353 llO 322

35JOO 825000

2480000

tOVOAOV 10300 3J4O300

TIpol6v rtu9)1tvolt BOU16V1OV

IaoTCpoundVtuvlov Kavovucov TIEVtUVlOV ~avlOv Kat IhtbTEPOl

3150 5890 6360

47600

340 340 340 340

Y Y Y Y

ll7 309 309 285

1060000 1820000 1970000

13550000

tuVOAOV 63000 18400000

revn6v auvoAov ll5473OO

middotYTtoAoyICstQI cx Kcd 1tpOTrrOU~vro fl ~(JroT6Pll 6vnpp01l peu~otWv dltT60ou )(a( t~6Sou f[01 11807000- 4950000= el~ TI)V Kopocpflv [00 1tJPYou ~6(Jlh [fjl ~1cotepucfjc Qvtlppofj~ ~ 6857000 BTU ava 6gtpav Kat tfle 8epIKfI~ atrtflc lCatCLOTo(JE()~ H 9sp6tl1~ fl Q1t(lYOtvll Ort6 tfl~ ~~(I)1eplK~ Qvnppofl~ H 8poundpjl6tl1~ fI 6rtayoJltvf lm6 tflc toOOtSPlKftc Qvtlppofll ElvUl 1tpocpavlil~ fCT11 rtpOlt tflv 9EP~~KV SlClrpOpQV tampv S60 6rtoAorl~etnl Sui rOO QKOAo690J gep~u(00 lcroCuytou

AI~rtpal ova 6)pav

Ev8aArt(a QtjloOmiddot

Ev91lA1tla uypoO

AWqlOpO IUVOAoV 9Ep~tOo)V BTU avo 6gtpav

Al96vlOv 360 353 255 98 35200 Tlponuvlov 9040 ))0 205 125 1130000 BOOtlrVlOV 27000 322 190 132 3560000

I6voAov 4725200

lovouaplOC 1969 TIEXYllCia XPOVllCia lS

HAGUOnOI~T~L IHNZIII~l

lYN BHKAI AEITO(PriAL lit ) AHHh HI1 nlELIN

~

~ I I I I I I I I ~ I I

I I

T 0 Tpo foampo~

n bull np ~ w~o 1gt1 t 01 + +u~~p

A 0 AYip ~

I 0 AQalio ~ P

tx 2 tIQBipoundpOnOlT1T1lo BcvClvT]( tlJ vBICQI UITolJpylut cit XUIJt1inv nh(Jlv

T6 crigtvOAov tPe poundoMepufje QVtlppOPe lcaL toO 1tpoI6VC0lt Koptgtqlflc poundfvQl Kata avvtnelav

6BS7000 472S-000 X 36400+ 10300 = 63100 l1~pal lIva (lgtpov

To dOllc6v Pupae tfle eupioo (jH~tapoundWe lgtlt6 tCu poundnlKpatoooae avV9Kac 41tOupytoe poundIvaI

53 x 16 PA = 107 X 617 = 132 Koi P = 049 X 623 = 30

~Ev9a

53 = ~ltJov ~oplaKov pnp~

165 = 1t[eau Apoundltoupyiae poundle )(~1(pltu Qvd tpound1pay yenTcav

107 = ltTto9amppQ tUiv Iiepi(J)v

617 = Q1t6)uCOe gep)lOKpacla poundie PCI9~olgtc Rankin K(d

049 = auVtampApoundOti]e livaywyie to) amploLKO) P6pouc toO 0shy

ypoO de gePJl0Kpac(av tampltOUpy(ac

AaJlpuvoVtpounde cruvtEumnV toov np6c 550 ampIU t nv poundqgtapJl0Yv tile t~lcroce(J)r Souders Kcd Drown nvtlOtoi(ou t1tHpaVpoundlashyKlie tucerolt KutW tUlv 10 Dunes ava tK eupimoJlpoundV 10 poundmshytppoundlt6jlEVOV ltpoPt(ov

G 550 y 132 x (30S 132) = 3400 )(Jl1tpat avO amppav Kat tetpCIr 1t6l)a

H canaltOUjlEIT] poundnupavpoundla 6pl~OVtlae OlatO)liC toO 1tUpyOU etc tOV ml9Jltva 9a poundlvQl Katd (J)vE1tpoundlaV

E = 63100 3400

Ev (1)vpound(61(1 tK tfje auvMaampUle toO 1tpOl6vtalt 1tu9~tvalt Kal tGlv (J)v9TlIcUiv AeltollPyiae (moMn(~poundtal 11 n1tC1l10uaUIT] gepshy6tT]C ava J()l1tpav rcapay0aUvou middotQtf100

06trolt onoAcry(~OjlpoundV KatQ 1tpGJ10V T1Iv )lopaKilv ava)oy(Qv tebv cructanK(i)v to1 at)lo1 toO napaYO)lEVOU ~ 6rptie rpashycrewe txooo-nC t1Iv crUvgealv tGlv npol6vTwv lt06pEVOlt

MoplaKr) QvaMgtshy MOP1QKq aVaAO- Ava)oyla KatQ ylo (M) uypO K ria aepioo laquolaae- papa npoundpiou

qxiaEW~ laquolaoewe KmiddotM

BoUtaVLOV 78 28 218 159 IaonevtavLOv 116 18 209 189 Kavovu(6v npoundVtIiVlOV 126 16 202 184 E~avLOv Kat nV(l)rpoundpO 68- 055 371 466

100- 100

AvaAoyta KashylI Pap lIp[shy

ou qlaOtwe

EveaA1tla at~oO de

340 F

Ev9atrc(a 6ypoO Ilt

320 F dlltlllOPll 0)

BOOtaVLOv IltJ01tpoundvtaVlOv KavovlK6v mvtlivLOv E~aVLOV Kat QVjJ)nPOI

159 189 184 468

407 395 395 3B7

320 292 292 272

B7 103 103 ll5

138 195 19shy54shy

100 IuvOAov analtoUptVnc 6poundpp6tTta avO )1Jlnpav atJloO 1063 BTU

lovouaplOC 1969 TIEXYllCia XPOVllCia lS

HAGUOnOI~T~L IHNZIII~l

lYN BHKAI AEITO(PriAL lit ) AHHh HI1 nlELIN

~

~ I I I I I I I I ~ I I

I I

T 0 Tpo foampo~

n bull np ~ w~o 1gt1 t 01 + +u~~p

A 0 AYip ~

I 0 AQalio ~ P

tx 2 tIQBipoundpOnOlT1T1lo BcvClvT]( tlJ vBICQI UITolJpylut cit XUIJt1inv nh(Jlv

T6 crigtvOAov tPe poundoMepufje QVtlppOPe lcaL toO 1tpoI6VC0lt Koptgtqlflc poundfvQl Kata avvtnelav

6BS7000 472S-000 X 36400+ 10300 = 63100 l1~pal lIva (lgtpov

To dOllc6v Pupae tfle eupioo (jH~tapoundWe lgtlt6 tCu poundnlKpatoooae avV9Kac 41tOupytoe poundIvaI

53 x 16 PA = 107 X 617 = 132 Koi P = 049 X 623 = 30

~Ev9a

53 = ~ltJov ~oplaKov pnp~

165 = 1t[eau Apoundltoupyiae poundle )(~1(pltu Qvd tpound1pay yenTcav

107 = ltTto9amppQ tUiv Iiepi(J)v

617 = Q1t6)uCOe gep)lOKpacla poundie PCI9~olgtc Rankin K(d

049 = auVtampApoundOti]e livaywyie to) amploLKO) P6pouc toO 0shy

ypoO de gePJl0Kpac(av tampltOUpy(ac

AaJlpuvoVtpounde cruvtEumnV toov np6c 550 ampIU t nv poundqgtapJl0Yv tile t~lcroce(J)r Souders Kcd Drown nvtlOtoi(ou t1tHpaVpoundlashyKlie tucerolt KutW tUlv 10 Dunes ava tK eupimoJlpoundV 10 poundmshytppoundlt6jlEVOV ltpoPt(ov

G 550 y 132 x (30S 132) = 3400 )(Jl1tpat avO amppav Kat tetpCIr 1t6l)a

H canaltOUjlEIT] poundnupavpoundla 6pl~OVtlae OlatO)liC toO 1tUpyOU etc tOV ml9Jltva 9a poundlvQl Katd (J)vE1tpoundlaV

E = 63100 3400

Ev (1)vpound(61(1 tK tfje auvMaampUle toO 1tpOl6vtalt 1tu9~tvalt Kal tGlv (J)v9TlIcUiv AeltollPyiae (moMn(~poundtal 11 n1tC1l10uaUIT] gepshy6tT]C ava J()l1tpav rcapay0aUvou middotQtf100

06trolt onoAcry(~OjlpoundV KatQ 1tpGJ10V T1Iv )lopaKilv ava)oy(Qv tebv cructanK(i)v to1 at)lo1 toO napaYO)lEVOU ~ 6rptie rpashycrewe txooo-nC t1Iv crUvgealv tGlv npol6vTwv lt06pEVOlt

MoplaKr) QvaMgtshy MOP1QKq aVaAO- Ava)oyla KatQ ylo (M) uypO K ria aepioo laquolaae- papa npoundpiou

qxiaEW~ laquolaoewe KmiddotM

BoUtaVLOV 78 28 218 159 IaonevtavLOv 116 18 209 189 Kavovu(6v npoundVtIiVlOV 126 16 202 184 E~avLOv Kat nV(l)rpoundpO 68- 055 371 466

100- 100

AvaAoyta KashylI Pap lIp[shy

ou qlaOtwe

EveaA1tla at~oO de

340 F

Ev9atrc(a 6ypoO Ilt

320 F dlltlllOPll 0)

BOOtaVLOv IltJ01tpoundvtaVlOv KavovlK6v mvtlivLOv E~aVLOV Kat QVjJ)nPOI

159 189 184 468

407 395 395 3B7

320 292 292 272

B7 103 103 ll5

138 195 19shy54shy

100 IuvOAov analtoUptVnc 6poundpp6tTta avO )1Jlnpav atJloO 1063 BTU

TIpound)CVIKa XPOVUa lavou6plo~ 1969

EAIltTffivovtB~ 16 epoundp~LK6v jpopdov tOC ovlleEp~aVtllpDl (~A niVaKQ 2) KIlHl 880000 BTU ova amppllV au ~amptIlnOAtlv tfie epoundp~oKpaoilll tlle oypae Q)oOE~ Kllto 200 F Kata lflv Blooov autf~ ala ~EOOU toC ava9poundPJ1avtfpoc EupioKO~EV tflv eEpjl6tlltll tflv aVaAlaKO)ltvllv Sui napayCiYftlv awoC f)tl~ Elval [Oll np6lt

e = 11376300 - 880000 = 10496300 BTU ava apuv

middotE1tO)ltv~i fl 1too6TIl~ TaW b toD QVlleEp~avTflpoc 1tapayoshy~VOlV QtJ(I)v avo amppav Eival

104300 99000 AiJ1npal avo tOpav

1063

T6 d6u(6v pap~ tll aep(ou lCal lrypfie qlcaErolt de Ai~npac tVQ ICUPI1(OV 1t60a ampivaI taov 1Ip6c

78 X 165 PA = 1 0))(800 = 150 ltui Pr =051 x 624 = 318

0116(pound to A1I1TPEJt0)1SVO cpoptlov elval

G = 550 l 150 x (3 18 150 ) _ 3710 A(~~PU ava Iilpav lCat tetpay ~ooa

H analtoujJtvll E1I1qlovEla ttAalt tf1c Optov[ac olatolrll

9 1 99000 26toC 1rUpyOU ElC tov 1IU ~eva e val 3710- 7tEtpayronshy

Koi1t6fiEe ~VaVt1 n-paYj1atllCflc ImqlavEfac 23 4 tEtpay 1toOlllv

Iunrtpao~a

BIC tfle oleppoundOvTjaErolt tlllv tlvrotepro 9EroPlltixlllv tJtOtEApoundshyaj1citrov anvil Kat A1tI6~(1l0CVt(U eK tf1lt Jtpa~Broc npoKimTtI 6t1 eav (J)VUltaPXOUV eV(ooEle rov n KplOl~OC eEpj10lCpaaia Eupllt1KETal eVtOC tl lCal Katro tflt tPEuvro~vllC TtEploxfle tic eEpj10ICpaO~ t6te fl anattOu~vl[ 9EpJl6tllC cttPo1totflOf~ Qiltlllv jJpoundta6aJUtal Kata lp6Ttov ampatE fl a~T[me tflC mEshy~ AeltOUPY(W vt PE1OOVl[ t1v ouva~IK6tllta tfc crti]AllC a1tooTOltwt nap 6)ov 6tt llil~aVEtat to enltpe1tl))LEVOv 5PIOV (j)oPtW~

Oihro ~Etaaa))o)1tvllt tfllt mtmroe ano J65 tl 3J 5 )i)11tpae

PEtal3QAApoundTQ1 fl 9Epj10Kpoota Ttl9~voC ano 3400 F de 4200 F to M t1tlTpEn6~EVOV (j)opTlov au~6vEtal OJto 3710 dC 4300 )tj1npac Qva amppav Kal TetPllyroVllC6v n60a fJ l11[aLtOuptv~ lSj1CUlt tmqlavUa omto~fJe toC mipyou ao~ovEtal 0110 265 ele 346 tEtIgtQy 1t60ac AvQAoyoc ~etCljo)ft tH dlt ~EtPtshywtipav EvtaOLv napouOLaCulll lCat Sui ttlv SlatO~T)V tfle KOptHPfJC me poundpqlalVEtal Aentoj1poundpeltrrepov ~IC toJv 01[0)OY1shyaJictlv

H ~EtajOAtl aOTIl 6q1ElAetUI Knta KUPLOV )6-yov de to ICCl vovtKOV ~outtlvOv KavovllCoV npoundvdvloV Kal [crOnEvtQvOv WV at Kp10lj101 9EpJiOKpao(Clt e[VCll tlVtlOtotXroC 3050 F 385 0 F Kat 3700 F Eopimovtcn St tinaoClI tvtOC fJ Kat ICQtUl tftc U1tO epeuvav 1tEptOXflC (3400 F ~UX 4200 F)

H bitpelCl tlllv tv(ooEUlV tolTCI)V Ka91CfTatQl npOfPavtle eurolot tflc Av til napQoei1~Qtl (J)OXEt[OpoundcK tlllv Slaypaj1~IItrov MoUier t()V gep~llClllv Q)Optlwv tftc aTi]Alllt t(i)v bmpEshyltO~vrov IPOptlwv tlllv tIC toC ova9Epj1QVtIlPoc nClpayo~vrov ot)1111v lCat tflC eEp~tlltOC Tfle anClnOu)6vllC ava )l~1[paV napayoj1poundVOU at~oC

Kato (J)vEnamplaV a~l[OLC tllc ouvaJiu(6tlltalt tllt OTilAlllt a1to(Jt6~Eroc eo 1tPE1tpoundl va euro1tIXEtpfltat 0 nuttiatroc t1C 1tIAshyaErolt jl6vov lStav dval j11KPo ii ~l[OEVIKn 11 1tEP1EKtlK6tlt tvwapoundCOv tlllv o1loirov fl ICplol~oc OEpj10Kpoota EopialCEtll tvt~ fJ Kal ICcitro toD 1ttolou j1Elallo)f tllc 9Ep~0ICpaatac tOO KaOOptCOj1EVOU tIC toD nEolou ~EtQPO)f1lt 111lt 1t1poundOE~

~OtQv tOOvClvttov n nspleKtlICOtlllt tOLOUtroV EVOOEOOV elVClL OIJll)f) 1tEpattEPro (l~l[m~ tic ouvaplK6tlltoc t1tIWYXaVEshytal Qui jJpoundIWaEUllt T1llt mpoundoeroc AettouPYiu

BlpAloypa+ia

L lJaural Gasoline )unply AssoclaUon Englncenng Oaltl hoo k H157 p 17

2 Manu itl for Process EngIneering CalculaUons LIJiat ClarRe Ifl17 p 407

I l1lroleum Rerlnery Engloeerlng W L Nelson 1958 p 1i~3

4 Data Eook on Hydrocarbona J B Maxwell p 100 5 (ndustrlal Chemical CalculatIons O A fiouOfn g A M Watson

p -107

Effect of Critical Temperature

on the Capacity of Distillation Column

By C BbullbullbulllIltopoulolmiddot

S mary

The presenl pa per sludies the deplmdence or lhe capa~ city of a dis tillation column on the direclion or variation or lhe optlraling rressure It is shown lhrough a lheo shyrelieal analysis 0 operalional dala lhal lhis capacily is proporlional lo the operating pressure when lhe preshy

sence of compounds having crilical temperalure wilhin or bdow lhe lemperalure range set by lhe varialion in prcsule is very low

If on the conlrary the presence or such compound is high the increase or lhe capacily of lhe column is efrected by reducing lhe operating prt)ssure

bull O~eo In Chemical Engineering NatlonaJ Technical Univerllityof At1lt~IlIl 19~6 AtLended special c)ursS on CMmlc31 EIlf(iJl eeriug al Rfnsslltar Polytech nic Institute or U SA (Master In ChcflllClli EnKincllrlng) Doctor Engineer NaLlonal Tcchul cLlI Ufll lICnllly or At bcna 1955 Assistant to Prof of Organic Chemical Technoshylogy NTUA 1954

Worked in tlP capacity of Chcmh~ll Engin( lr on research Ilnd pr-otluctlnn 1 gtn ~lnLO Chemical Co In US A and Great Prl~ lain jlJj7-19~1 1crhnlcal COllsultnnt or a Iiasli C$ Go 195t-19 ~~ 1 l1gIOllr In G Armistlad aud Co 1954-195 Since 1958 hu beel working a t th e Hellenic Petlulfum Reflnery CO where In 1961 was a)JpulJlted Refinery Mao~el