CS237432B1 - Method for useful heat winning from a heat removal by means of sorption process - Google Patents

Description

1

OdJlaCTB ΠΡΚΜΘΗΘΗΜΗ H30dpeTeHHfl

Ll30ÓpeTeHHe KacaeTcn cnocoda none none3Horo Teruia «3OTxonamero Teima c πομοιιιβιο npouecca copnunH (npeodpasoBanneTjnJia), πρη κοτορο nojieaHQe Tenno hmsst ηβτκο BLipaaceiiiiufl doiteeBbicOKiiři TeMnepaTypHHí! yposcHB, ueM OTxonAinee Teiuio. Ix η ix ix ix ix ix ix ix ix ix ix ix ix ix ix ix ix ix ix ix ix ix ix ix ix ix ix ix ix ix ix ix ix ix ΚΗΜΗ ΚΗΜΗ ΚΗΜΗ ΚΗΜΗ ΚΗΜΗ ΚΗΜΗ. GnOCOd ΠρΗΜβΗΗΜ UJIfl Β0ΘΧTepMimecKHx npoqeccOB, πρη κοτορκχ nonyuaeTCA OTxounmee Teruioli sto OTxounmee Teruio ηοηκΗΟ dbiTB npeo (5pu3OaaHO b rione3HOe Ten — jio c TCMnepaTypoLi ot I00 ° G no Max. 250 ° G.

XapaKTepMOTMKa h3ik; cthbix τοχημ ^ θοκμχ peiiieunfl L'3BecTHoe npnMeHeiine npoueccoB copnunii ejih nojiyqeHnn no-jieanoro Teruia as CPE, charcoal TeMnepaTy phbim yposHeM ObiJio ycoBepmeH-ctbob3ho dnaronapn βκιιιομθηηιο Napa pedoqeřl cpenbi b TennoodMeH cdoraniM pacTBopoM npn onHOBpeMeiiHOM npenBapriTeJiBHOM nonorpeBed ^ enHoro pacTBopa h napa padouefl cpenu (BbUiosceHHaH 3ηαβκρ řJr 2020441 h KHnra: //, ň ň 1977, 1977, CTp.02-72, Ha οτρ.ό7 pnc.S).

Ho TOJIBICO ΟΑΗΟΓΟ LiHTeHCHBHOrO OXflaSSvbHH ΰΟΓΗΤΟΓΟ pacTuopaneuocTatouho, utoOu oxJianuTB TenJiOHOciiTeJiB OTxonnineró Tenna nou-th no TeMnepaTypbi OKpyHaiomeiJ cpenu. ΚροΜβ τογο sto npennonaraeTuaJiBHeíliaee HacbímeHwe doraToro pacTBopa.

HauajiBnan TeMnep.nypa uecopnuo w CBHsaHnoe c Heřj oxjiajfcne-ηηθ TeiuiOHOCHTeJiH OTxonnmero TenJia τθμ Hiwce, ueM Btiuie κοκίηβιιτ-pauHA doraToro pacTBopa. 3to TpedyeT Nightshope HacbiiiHn 237432 pacTsopa, BHXOflflmero M3 aocopoepa πολθ3ηογο Tenaa, npn doaeeHH3KKX TennepaTypax. H3BecTHa nocaeaywmaH copnuufl b $ aae opo-meHHf c noaaBHefiinetl aerasannn deaHoro pacTBopa (XoaoaoB-Haa TexHHKa, MocKBa, 1965, $ 4, οτρ.31-35 n 1966, $ 7, crp.24--26). 3φφ3ΚΤ 3THX MepOnpHHTHil 0ΗΗΗ3βΤ0Β H3 '3a flsyx He ^ OCTaTKOB.C 3T0tí CTopoHu προΒΟβπτ π ocaeayioinee HacbiineHHe doraToro paoTBO u-pa ^ io nocaeayiaíi aera3aiíiw Οθληογο pacTBopa b πρπΜΟτοκβ DAA-roflapfl qeuy Ile aocTuraeTCH cymecTBeHHoe waMeHeune and KowueHTpa-uhh Ha odenx CTOpOHax. C apyrofl ctopohu, OTKa3biBafOTCfl kok otnpenBapuTeJiBHoro nonorpesa οθληογο pacTBopa, TaK h ot neperpe-Ba napa paooqeM cpeau h daaroaapa aTOi.jy tioraTbifi pacTBOp raoeηθ oxJiaacnaeTCH. Oh nocTynaeT-NPN cjihuikou bucokoM TeMnepdTypeu b doaBiuofl Mepe qacTiMHO HcnapeuHaM and b; ecopdep onpe ^ H-eaaeTyMe Btnenne KOHueHTpapun Napa padoqeM cpeaH, cootb6TctbgHho no-ayqawTCH 3HaqmeJiLHbie ποτβρη OaarojiapH ρβκτηφηκαρηη n Tena κοτοροβ hojikho ohtb OTBeneno, npn peunpKyafl min. Eaaroaapn bh-cokoíí HaqaJiBHOg TeMnepaType necopnunn TenaonocnTeaB OTxójweroTenaa He MojseT Outb oxaaxneH b HeooxoflnMOii Mepe n ποοτοι, t qtxo-jXAiuee Tenao He MOsceT outb Hcnoah3OBaiio. Kpowe τογο ηωβιο'ίοπ or-paHnqeHMH b £ Hana30He serasauo.

Jlaaee Η3ΒβοτβΗ npouecc θφφβκτηΒΗΟΓΟ npeoopasoBaHnn Tena npn κοτοροΜ .necopdnpOBaHHbie Napa padoqeíi CPEA KonuenciipyjoT Ile-ca, and pe3opdnpyiOTCfl, flow ητο γοβορητ of προτηβοτο, ηηομ peaopnun-ohhqM ycTaHOBKe (myo € v ^ -W ^ 2, - 33-35) »

PecopnuHH ooecneqnBaeT npeuMymecTBO, b cocTonmee that utonapy padoqeM cPen Ballad omtb κοηήοηομροβ3ηη npn cymecTBeuHOooaee HH3KHX naBJíeHHHx n HTO npn aecopnunn and tara npwwe npn-ΗβΗΗΗ TenjiOHOCMTeJiH OTxoíHmero Tena c uaauM TeMnepaT.ypnyM YPO-BHtíM aocTnraeTCH oqenB HeaHaqnTeaBHaH KOHueHTpauwH padoqeii CPE-3Bi, daaroaapfl κοτοροΜ rapaHTnpyeTCH aecoaoe yueaBuoe Tenao aQ-copnunH npn adcopnuHK b aocopoepe noae3Horo Tenaa. BacoKoeyneJiBnoe Tenao adcopnunn ooycJiaBJíoaeT HesnaqnTeaBnyio yueaBHywnapKyJiflUHK) pacTBopa b npouecce 3φψβκτκΒΗ0Γ0 unpKyaflno pacTBopa bbixou noaeaHoro Tenaa doaBiue. Aneθβ; οοτ3τκομ 3nο οοντική HBaneTCH neodxoun-moctb co3naHHH aonoaHHTeaBHOii mipKyanunn cpeau pacTBopa Me ^ ay pe3opoepow h aera3aTopoM, BKarayan TenaoHOciiTeaB. jiocTnraeManpasHHua TeMnepaMesny npon3BOUHMUM noaesHbíM Tenaow n pacno- 237432

JiaraeMHM Π0Λβ3ΗΗΜ TenaOM OqeHB Η63Η3 * ΙΗΤβΛΒΗ3, T3K KSK OÍKa3M-BaioTCH ot pereHepaTHBHor.o neperpesa napa paóoyeřl cpenu. Taraseπρίΐ 3T0M 0XJiaKH3HM6 ΤβΠ40ΗΡ0ΗΤ6ΛΑ ΑΒΑΑβΤΟΗ ΗβΑ00Τ3Τ0ΜΗΗΐΙ ·

UeJIB 03OOpeT6HHfl

UeaBio H3otípeTeHHfl ηββηθτοη ycoBepiueHCTBOBaHHe ypOBdfl τβχ-HHKH B OOJiaCTH ΠρΟΑβΟΟΟΒ COpÓUHH nOBUUieHHfl 3φφβΚΤΗΒΐί00ΤΗnpeo (5pa3OBaHMH OTxoAnmero Tena b nojie3Hoe TenJio c 6oJu> moř] PA3-hoctbio TeMnepaTypHoro jpobhh h oxJiaaseHHeu TenaoHOciiTeaji otxo-aaiuero Tena ποητη 30 TeMnepaTypu OKpyacaiomeíj CPEA · H3JI0H6HHe CyiUHOCTH K30ÓpeTeHMfl h MBOdptJTeHHM nocTaBJíeHa TexHHqecKafl 3a ^ Aya - CO3 ^ ATB cno-irritating noayqeHHn noaeaHoro Tena M3 οτχοααιηθγο Tena c πομοιηβμnpouecca copnunn (3φφβκτΗΒΗ0β npeoopa30BaHHe Tena) npn Koto-use OAHOBpeMeHHO BUnOJIHHWTCfl ΜΗΟΓΗΘ 03ΜΟ0Τ0ΗΤ6ΛΒΗΗΘ ycaOBMflí - noJiyqeHHoe noae3Hoe TENA jxojixho ^ οοτηίβ TeMnepaTypuueatfly 100C h Max and 250 ° C η πρκ θτομ ημθτβ οτχιβτΛΗΒΟ blícokmíITeMnepaTypHuíí jpobohb, κβκ h oixOAflmee Tenao, ncnoaB3yeiloe jyiaodorpeBa, - npeoopa30BaHHH TENA noqTH jsp TeMnepaiypu onpyxcaiomeíi cpeAH - OoaacTB KOHueHTpamiH Οθαηογο pacTBopa moschata ηοπολβ3Οβ3τβc MaKCHMaaBHUM ^ αθλβηημ τθπαομ aocopnno - ΓβκτΗφΗκβίίΗ »napoB paóoqefl cpeAH qepe3 ycnaHTeaBHyioKOjioHHy, pacnoAoweHHyio h nccopóepe, Mosch H30eaaTB Taras πρκΟΜβΟΗΧ C ^ AB MA BemeCTBaMH C OTHOCHTeaBHO Maaoft pa3HMuefl ΤβΜΠβ -paTyp KuneHHfl - iiponecc 3φφβκτκΒΗ0Γ0 npeoopa30BaHHH Tena AoasceH ÓntbCKOuOnHHpOBaH well noTpeÓHOCTH c aocopnnnoHHOřj xoaoAnaBHOřj qacTBionpineM AAfl OOOHX Qact ^ HhlX npOIjeCCOB AOajKHa HaílTH ΠρΗΜβΗβΗΗβ well · Aoonan Napa paÓoqHx BemecTB h aoah np0H3B0HMTeaBH0CTH noae3HO ro-Tena h xoaoAa nepeMeHHH - CooTHOiiíchMe Tena cocTOnuiee M3 οταημμ noae3Horo Tenaah npHeMa Tenaa, Aoa »HO HaxonnTBCfl πομτη b TeopeTHqecKH bobmohc-HOM 3ΗΟΊβΗΗΗ.

Jlaaee b Η3θορβτβΗΗΜ nooTaBaeHa eaAawa - ycTpaHHTB HenocTa- TKH ypOBHfl ΤβΧΗΗΚΗ Η ΟΟβΟΠβ ^ ΗΤΒ Η0Π0ΒΒ30Β3ΗΗβ ΟΤΧΟΑίΜΙΘΓΟ Tena (nOBhiuieHMe 3φφβκτΗΒΗθοτπ HcnoaB30BanHH OTxoAnmero Tena) C MH + 237 432 4 ηηιοχβηο B03uoxHboin ββτρβτβιΐΜ MexaHnqecKOfl aHepran.

CorxacHO Η3θ0ρβτβΗΗΐο 3TA 3asaqa peiuaeTcn τβΜ, ψτο Aecop- οθη ΒΗΠΟΛΗβκ b BHJX6 CTOHiuero npoTHBOTOqHoro annapaTa, ποοτο-ροΗΗβ ooorpeBaeuoro b BepxHefl qacTH οτχοααομ TenJiOM ab CBO-eij HHXHefl qacTH pereHepaTHBHO odorpeBaeuoro, npnqeu buxoahuihíípacTBop προτοκββτ caepxy bhh3 and ooorpeBaeiiafl CPE, npoíeKaeTb odonx cnyqaHX CHH3y ηβρχ, η προκοχοηκτ pereHepaTOHbifl odo-rpes ienJiOM aocopimmi, κοτοροβ ocBOooxnaeTCH npn HacumeÁHH do-raTorú pacTBOpa napoM padoqeí! cpenu. JIjih ooecneqeHHn BHÓOKOřjpa3HHiíN TeMnepaTyp ueany TeunepaTypoíJ nojie3Horo TenJia h pACN-JiaraeMoro OTxojCHmero Ten.ua npenycuoTpena κομ ηη3ιιηη ποβ $ ^ ro-ιιιθηηο naBJíeHHH adcopnuHH οτηοοητθλβηο necopnuHH, pereHepaTrfBHufiodorpeB HOHefl qacTH necopoepa h nocJienoBaTeJiBHoe npoxoatneHHenpoTHBOTOKa no.TOKa BemecTBa npn aocopnunn, necopnuHH h froth-QII Tenjia . bjiaronapH BUCOKOMy HacumeHHio ooraioro pacTBOpa npwCHHxawmiixcfl TeMnepaTypax hjih bhcokhx AaBJíeHHsx h ojiaronapnooecneqeHHio nepeoxJiaxneHHH jxjih H3ueKaiíHH qacTHqHoro Hcnapern-ianocJie jieKOMnpeccHH ooraioro pacTBOpa oxjia & naeTCH TenjioHOCHTejiBOTxonamero Ten.ua noqTH well leunepaiypu oxpyxaiomeřl cPen. rereHe-paTMBHHfí npeíBapHTeJiBHuiJ HarpeB οθαηογο pacTBOpa h napa paoo-qefl cpejxn npOHexoflMT ot Tenjia aucopniiHH, opoinaeuoro ΗβποορβηοτΒθΗΗΟ οτ aocopdepa no-Λ63Η0Γ0 Tenaa. AaabHefluiee oxnaxfleHHe doraToro pacTBOpa b cbbsh cpereHepaTMBHHu odorpeBOM necopoepa b naHHOM cJiyqae CBflsaHHoec naJiBHeflinHM HacumeHHeM, προηοχοαμτ BbidopoqHO b necopoepe qacTHqHOro ποτοκθ, κοτορυΑ napaJuiejíBHO nonKJiioqeH κ nocropoHHe OOO-ppaBaeMOuy necopoepy, hjih pereHepaTHBHO b. ouorpeBaeuail Hcnapn-τβΛΒΗΟϋ qacTM. liepeoxJiaxneHMe ooraioro pacTBOpa προποχοη ^ τ coahoíI CTopoHU OjiaiOflapa orpaHHqeHH »HacumeHHH Ooraioro pacTBOpa NPH ouHOBpeuenHOfl omaqe οπ ^ τημογο Tena hjih HcnapeHHB PA ooqeň cPen hjih ipm flecopnuHH b necopuepe qacTHqHoro ποτΰκθ HC apyrofl CTopoHU o uaronapa OTjcaqe JiajiBHemuero omyTHMoro TenJiab KOH ^ eHcaT padoqefl cpenu hjih pe3opoaT paooqefl cpenu, nphqeMKOHneHcaT hjih peeopoaT padoqeii cpenu nonorpeBaeTCH npenBatpH-T6JIBH0. .uaJiBHeílinee oxJiaxneHHe BTOporo ποτοω τθιμοηοοητο ^ η, λ Heod-, οαημογο nojiyqetíHa Teiu HcnapeHHs h «m Teiu Aero and 3 mm udecneqHBaeicfl BudopoqHO ojiaronapa TenJiooTAaqe b ^ KOH eHcaT pa- 237432 5 doqeíj cpequ hjih pe30pdaT padoqeíj cpequ hjih djiaroqapfl noqnHikeb BepxHefl xojiouhoíI, ποοτοραΗΗβ ooorpeBaeMOiJ qacTH qecopdepa. B onTHuajiBHOM BapnaHTe peuieHHn npeqycMOTpeHO, MO nojiywe-HME nojie3iioro TenJia nponcxoqHT dJiaroqapfl aocopimo bo μηογηχCTynéHHx saBJíeHMfl, npHqeií qaBJíeHHe CTynenn c pacTymefl KOHijeHT-pamiefl pacTBOpa yBeJiHqHBaeTCH h npeqsapHTejiBHbiíl noqorpes pacTBOpa ΠΡΟΗ3ΒΟΛΗΤ TOJIBKO UJIfl CaMOfl HH3K0ÍÍ CTyneHH qaBJíeHHfl. ΠρΗ □ the npOBOHBT NPE HBapnTeJiBHbii) noqorpeB Napa padonefl cpejXti jumBcex npeqyCMQTpehhnx aocopoepoB nojie3Horo Tenuia qepe3 Henocpeq-CTBeHHblň K0HT3KT Η ΤβΐυΐΟΟ0Μ6Η B ΠρΟΤΗΒΟΤΟΚβ K ΠρθΤΘΚ3Κ) 1110Μ-pACT-Bopy b nonorpeBaTeJie pacTBOpa hjih npn dojiee bucokoh CTyrteHH-QA-bjishmh b ycTpoMcTBe odueHa BemecTB . B cJieqyrameM peuieHHH npeqycMOTpeHO, HTO npn MHorocTyneHwa-τοϋ adcopnuHH padoqeíi CPE nu noKpuBaeT aocopdep HaHBucmeil CTyne-hh naBJíeHHH, BbinoJiHeHHbiřJ b Bim nepenojiHeHHoro adcopdepa no-TpedHOCTB TenJia pereHepaTHBHO odorpeBaeMOfl qacTH qecopdepa hoJiaroqapn noBUiuenHio qaBJíeiiHfl KOHeqHan TeMnepaTypa qecoprtUHH PE ryJinpyeTca h noBbímaeTCfl. '

AaJiee npeqycMOipeHO, qio nepeoxJiaaqeHHufl deqHufl pacTBOp, HaxojífliuHMCH b aocopdepe nojie3Horo TenJia, noAhHuaeica b ycipoii-CTBe yaw BeinecTB dJiaro.uapa aocopnuMH QO bucokoíJ TeunepaTypu, npeKne QEII oh HenocpeqcTBeiiHO nocJie βτογο b BHqe nJieHoqHoria τοι no-b-ca nocTynaeT oxJiajxneHHyio qacTB aocopdepa. ΠρΗ OAHOBpeMeHHOřl noTpedHOCTH b xojioqe npe.nnoqTHTeJleH CNE-unaJiBHbifl BapnaHT peuieiiHa, corJiacHO KOTopoMy aocopnuHOUHaa oxo-jiOAHJiBHah qacTB noqKJiioqeHa κ npoueccy θφφβκτΗΒΗΟΓΟ npeodpaaOBa-hhh Tejny b κοτοροΜ qacTB Napa padoqeií cPen OTdHpaeTcrt b ro-jiobhoíí qacTH qecopdepa, KOHqeHCHpyeTCH, HcnapneTcn qjin rtpoH3BoqCTBa xoJioqa h HenocpeqcTBeHHO nocJie βτογο adcopdnpyeTCrt b adcopdepax xJiaqareHTa OJiaroqapa cooTBeTCTBywmeMy qacTHUHOMy ilOTOKyoeqHoro pacTBOpa, oxJiascqeHHoro b ycTpotiCTBe TenJionepeqatín, ad-COPD nonorpesaeTCB b ycTpotlCTBe TenjionepeqanM oeqHUM pacTBO POM-h nocjie noBtiuieHHfl qaBJíeHHfl b aocopnuHOHHOil qacTH ομθιιιηβθοτ-cn qjin HacamcnHH b swords cooTBeTCTnyioiuefl KOímeiiTpauHH pacTBOpa. JIjih Bcex BapnaHTOB H30dpeTeHHfl «BJineTcn npeHMymecT-

BeHHUM, ec / H b ica ec ica ado ado ado ado ado ado ado ado J J J J J J J J c c c c c c c c c c c c c c c 237432 β ΠΡΗΜ6Ρ ΒΗΠ03ΙΗβΗΗΗ: ’.; 30ópeTeHiie tiojikho Úutb ποηοηθηο Hoe nonpodHee npHuepoMBEinojiHóHHH. Ha ιτροοκθΗΗΗχ qepTescax noKa3aHo: i-nr.l o πηοο Those not tines npoqecc 3φφβκτΗΒΗ0Γ0 npeodpa3OBa HHB-Tena c iiacumeHMaM i-ian nepeoxJiajKAeuncM tíoraToro paciBopa cποΜΟίί, Βκ) necopóepa qacTwqHoro ποτοκδ m KOHneHcauiiii drinks PADO-cPen QEII. Φιιγ.2; onHOCTyneHOTufl nponecc οφφβκτΗΒΗΟΓΟ npeoopa30Ba-hha Tenaa c HaobemeHHew mjih nepeoxJiawHHew uoraToro pacTB.opa bpereHepaTHBHO ouorpeBaeuofl HcnapHTeaBHOii otth npn KOemeHcauHHnapoB padoqeii cpenu. Φηγ.3: nByxcTy not Hotu nponecc 3φφβκτΗΒΗ0Γ0 npeoúpaaOBa HHS-Tena πρκ κοτοροω BTopan CTyneHB aócopnumi πρΗωβΗΗθτοπ Hetojibko kqk aocopdep noaesiioro Tena, it misses h Bunoamena β PE renepaTOHO odorpeBaewoíi KOaoHHu nepeoxaawneHHfl necopdepa c-Ha cuueHHeM hjih nepeoxJiaxtueHiieM ooraToro pacTaopa c πομοβιβιο necop- Oepa wacTnqHoro noTOua 11 KOHneHcanna nappoBe cpenu. ΦΙ1Γ.4: TpexcTyneHOTufl nponecc 3φφθκτι · ΐΒΗ0Γ0 npeodpaaoBa-hhh Tena, πρκ κοτοροω TpeTBH CTyneuB aocopóno BunoJiHena b bh-not pereHepaTHBHO odorpeBaewojj HOHeJj kojiohhu necopdepa h Riepe-oxJiaxueHHe doraioro pacTuopa προΜΟχοηκτ oaaronapn pereHepaTHB-Homy ooorpeBy β McnapHTeJinx pa3Jiwmiux CTyneHeíl .uasJíenHa c koh- neHcaiuiefl paóoqeM cpenu. .5ηγ.5: .necopdep nponecca οφφβκτΗΒΗΟΓΟ npeoopa30BaHWH Ten-aa c nonKJiioqeHHOfl xojio.hhjibhoí! ottbk). Φμγ.6: onHOCTyneiiOTuil nponecc ΒφφβκτΗΒΗΟΓΟ npeodpa3OBaHHflTenaa c necopoepou nacrnnHoro Noton nonodHO φΜΓ.Ι him jncrae-c, clean and we move padoyeM cPen oaaronapn pe30p0'nnn, η οοβοοοκλοημιοnapoB padoweti CPE nu npn bucokom naBJíeHMii daaronapn nerasannii.

J OH b ena ena ena ena ena ena ena ena ena ena ena ena ena ena ena ena ena ena xo xo xo xo xo pe pe pe pe pe pe pe ena ena ena ena ena ena ena ena ena ena ena Ποτοκ OTxonniueroTenaa I npenna3HaqeH nan nocToponnero odorpeBa BepxneJI qacTHnecopdepa and, necopdepa 2h qacTHqHuti ποτοκ OTxonflmero Tena 1'OTnaeT b HcnapiiTeaB nan b ra3oreHepaTope 31 n HenocpencTBennonooae 3τογο b no.norpeBaTeJiB KonneHoaTa 16 Tena KOHneHcary PA doyeíí CPE nu (pe3opdaT) wan nonnuTUBaeT b BepxHefl qacTii necopde- 237432 7 pa 3 ποτοκ OTxoaamero Tenaa 1 b μθοτθ * oooTBeTCTByioineM ero Tew-nepaTypHOMy ypOBHio (φΗΓ.6). ΠοοΛβ TenJiooTnaqH η οόΈβηΜΗβΗΗΑ oóohx qacTHqHux Tenjia nponecc.

TenJiOHOCHTeJiL nojie3Horo Tenjia and bxokht b aucopoep rtojie3HO-ro TeiiJia in, προτβκββτ aOcopoepe nojie3Horo TenJia b y b προτπΒΟ τοκβ κ-nneHOqHouy noTOKy pacTBopa norJiomeHHeu Teruo c η βηχολητ / 10 / H3 npouecca Harom HenocpencTBeHHO nociie θτογο μοκθτ nocTynaTBκ noTpeÓMTeaio. iiapa paOoyero BemecTBa, HaxonninaHCři UHpKynsmiH b, b nonaeicn henbane Ooraioro pacTBopa qepe3 yCTpoiiďBO paciuMpeHHflII, κοτοροβ ΜΟκβτ outb βηπο ηθηο ^ b BH.ne BncoKonpoM3BOHHieJii> HoraoUKOCTHoro TypooneTeH mea ^ he b KaqecTBe npocceJiBHoro ycipoflcT-Ba b roJiOBHOii qacTH necopóepa 2 paOoqan cPen dJiaronapn nonBO -NY Terui b necoptíepe 2 BUTecHneTcn n bubo ^ MTCH qepe3 roJiOBHyioqacTB necopóepa second voltage paÓoqeW cPen CKMKXaeTCH b KOHneHcaTope12 him b peaopoepe 32 aKKyMyJiHpyeTcn b οΟορηηκθ KOHneHcaTa 13hjih b HOHeW qaoTH pe3opoepa 32h nocTynaeT qepee KOHneHcaTHuilHacoc 14h KOHfleHcaTHtiir noflorpeBaTeJiB 15 h 16 b HcnapHTeJi & nyiocucTSMy c nocTopoHHeoOorpeBaeMNM ncnapHTeJieM 5 hjih b ποοτοροΗΗβoóorpeBaeMHI1 nera3aiop 31. aenHuflpacTBOp bmxouht H3 OTCTOijHHKa necopoepa 2h nonanaeT qepe3 Ha-coc UJifl pacTBOpa 17 b nonorpeBaTeJiB pacTBopa 18, b κ τ ρ-OB or or or h h h h h 5 hjih £ era3aT0pa al. aenHuil pacTBOp HenocpencTBeHHO nocjie 3τογο nona-eTca cBepx $ b aocopoep nojie3Horo Tena ninth example paóoqen CPE nu not pexow H3 CCH3 nonorpeBaie south pacTBopa 18 b aocopuep nojie3HO-ro Tenjia ninth HacTHqHuíl ποτοκ Napa paóoqeil cPen, BuxonfliHHtí hsHcnapHTeJin 5 takes neraeaTOpa al , w προχοηπτ HacumeHHn óoraTO-b ro pacTBopa qacTB 4 necopóepa second 3TA yacTB 4 necopoepa 2-paoo thct KaK nepenojiHeHiiufl aocopóep well pereHepaTHBHoro ouorpeBa necopoepa second bora pacTBOp, chjibho HacumenHuií pauoqen cpenoíi, BuxomiT b ΒβρχΗθΜ (xojiouhom) κοκηβ ποοτοροΗΗβ ooorpeBaeMOfl qac-TH necopóepa 4 η προχοηπτ ajiBTepHaTHBHO ajih naJiBHefliuero Hacuuie-HHA hjih nepeoxJiajKneHHii BHiiay b npocTpancTBe KOKyxa necopóepaqacTHqHoro noTOica 7 hjih οη ποηΒοηπτοπ b perenepaTHBHO oo-rpeBaeMy »qacTB HcnapHTeo 5Z. Nopóepa qacTnq-ηογο noTOKa 7 βηχολητ ooraiufl pacTBOp b xojiouhom BepxHew Konue 237432 8

Aecopdepa qacTHqHoro ποτοκβ 7 b noflorpeBaTefli KOímeiícaTa 15nepeoxJiawHHHM her οπμοηηηβιμ oopa3ow B03BpamaeTcn qepe3 ycipoi5-ctbo pacuiHpeHHfl Jiecopdep II b 2, b ^ m cootbptotbJíOíu CJiyqaeqaCTHMHblfl ΠΟΤΟΚ B .HOCOpČep qaCTHHHOrO pÓžřQKa '·· seventh NPH npHueiieíIHHpereHepaTHBHO odorpeBaeuofl Qact McnapiiTejia 5Z-B03BpamaeTca .This Ramil paCTBOp ΗβΠΟΰρβΙΙΰΤΒβαΙίΟ. : · Ίίΰ.ΰΛβ'0τθΓΟ nOHOÓHEM OOpaaOt! qe-pe3 nonorpeBaTeíib KOH ^ encaya · 15 (ρ 3 3 3 3 3 3 3 3 3 3 3 3 3 3 h h h h h h h h h h h h h h h h h h KT KT KT KT) ůcTjneHqaTUM. Πρπ MHOrocTyneHqaTiix npoueccax Nosc-βίίίί.ΗΒίο-'ΐ AUrtH ηλη HecKOJiLKO aocopdepos noJie3Horo TeriJia, Hanpn UDP-y / .ádcopoep noJie3Horo Teiuia 9 'ajih CTyneHH cpenHero naBJíeHMH.'. BaécTO-adcopdepa nojie3HOro TenJia MO »eT Outjo» MCM / ibaoBUH iaaehepenoJiHeHHUíí aocopdep pereHepaTHBHoro odorpeBa HHHHefí qacTHnecopdepa 4 b KaqecTBe aonoJiHHTefltHOij CTyneHH adcopdiiHH ποβειineHHfl HHTepBaJia TeuinepaTyp rpm TeunepaTypH OTxo.naatero He / i h * TeMneparypu nojie3Horo TenJia padoiaib c h bucokmm naBJíeHmi b> b CHCT6M6 KaqecTBe npefltmyiueíl CTyneHH nojie3Horo TenJia. HOBNiHH TpedyeT Tarae najiBHeii-iiihx ciyneHeil HcnapeHHH (ncnapHTeJib 12h 21c pereHepaTHBHO odo-rpeBaewHMH wacTnun HcnapmeJiH 12 'η 2Iz) h nacocoB swing pacTBO-poB 20 h 22.

JlaJitHeřiiuan bO3MO «hoctb πρΟΒβΛβΗΗΗ npouecca οφφβκτΜΒΗΟΓΟnpeoopa30BaHHH TenJia ooecneqHBaeTCH npHcoeAHHeHHeM aocopnunoH-ΗΟβ XOJIOAHJIBHOij qaCTH. } HeooxoaHMOe KOJinqecTBO qacmHoro ποτοκθ oidupaeTcn b de # - hou pacTBope b οτοτοϋΗΗκβ aecopdepa '2 nepeu Hacocou jpin pacTBO-pa 17, and KOHfleHcaT padoqefl cpe ^ u - πρπ θτομ πρΗΜβι-.Ηβτοη b Kaqe-CTBe KOH ^ encaTa xojio, hhjii> ho cpeuu - b cdopiiHKe KoaneHcaia 13nepeu KOHneHcaTHbíM Hacocou 14th day OomiHHM odpa3ou oxJiaxuaeTcn-huh paCTBOp b ycTpoijCTBe Tennonepenaqn 26 odorameiiHUM pacTuopOMh nonanaeT nocjie pacuiHpeHHH upocceJiLHOu ycTpoiiCTBe b 27 b adcop-OEP 25 b κοτοροΜ oh odoramaeTcn xaauareHTOu h adcopdaT qepe3nacoc, hjih pacTBopa 24 b 3anuTUBaeiCfi ycTpoiíCTBO TenJionepeuaqM2Ó Μ ΠΟΤΟΜ ΠΟ B, B ίξΧΟβΗΙΗβΜ ΜΘΟΤβ HOCTynaeT llpoaecc ΟψψΰΚΤΗΒΗΟΓΟnpeodpa3OBaHHH Tenjia lead to B03BpainaeTcn οτοροΗβ KOacyxa Mr Pere paTHBHO odorpeBaeMOtí qacTH-4 237 432 9 aecopdepa second ΚοΗΛβΗΟβτ xJiaaareHia προχολητ οτ cdopHHKa KOHaeHcaía 13qepe3 nepeoxJiajHTeJiB xJia ^ areHTa apocceJi 29 H & Hoe ycTpoijdTB O 30, cjiysantee jxjih pa3pflaceHHfl, b HcnapMTeJiB xJiaaareHTa 28. OTTyjia no-najiaei nap xJia ^ areHTa qepe3 npocipaHCTBO 29 b adcopoep xjiaaarema ώ h cJiyacwT 3n; ecB jylfi ox-jiaoeriHH OejiHoro paciBopa. JUh npouecca npeoopa30BaHMfl Tenna Budop BemecTBa dyueT odecneuHBaTB npenuyiiiecTBa, πρκ κοτοροϋ.Han JierKHx κομποηθητοβ, T.e. paduaH cpeaa, npeunouTHTeJiBHUMHBJíneTCfl xJiaíareHT HH3Koro uaBJíeHiifl c bucokhm TenJiOM HcnapeHus, ho nJiH onHoro H3 κομποηθητοβ napu padowero BemecTBa, Τ.Θ. pado-qan hjim adcopnunoHHaH cpeua, sooHa outb BUOpaHa BOjja. 237432 ΙΟ ΦΟΡΜΑ Η30ΕΡΕΤΕΗΗΗ I. Cnocoo nojiyq eHHfl πο; ιθ3ηογο TenJia Η3 OTxoflflmero TenJiac íiomoihbb npouecca coptfunH, πρπ κϋτοροΜ ocBOOoscAaeTCH paóoqancpe.ua npn HH3KQM naBJíeHHH oJiaronapa TepMHqecKOij uecopnumi npnoÓorpeBe οτχοαηιιιημ TenJiou m3 paciBopa, HenocpeACTBeHHO nocJie3τογο coacaeTca OJiaronapn KOH.ueHcauHH hjih pe3opÓUHH, HC οπατβ -napaeTca npn bhcokom saBJíeHO OJiaronapa nouBOuy OTxonamero Te-rm hjih nera3yeTC «H3 pe3opóaTa h nocjie 3τογο πρκ ynaJieHim HC-napeHHfi hjih NPN α ^ βιιθηηηη uerasauHH οοΈβΑΗΗΗβτοπ c necopóaTOM (úejTHbiíí paciBop) npnqeu TenJio aocopmjHH noJtyqaeTca πρκ bhcokomTewnepaTypHOM ypOBHe b KaqecTBe TenJia ooorpeBa h neeHOCHTca bKaqecTBe noJie3Horo TenJia b TenJiOHOCHTeJiL, OTJiHqaiomHii-c and Teu, qro .uecopĎep / 2 / b CBoeíí BepxHeil qacTH / 3 / nocTOpoiiHeooorpeBaeTCH ποτοκομ οτχοληιιιθγο paTHBHO oOorpeBaeTcn OJiaronapa nocJienyiomeřl copóiiHHdoraioro pueiBOpa, upnueii AIA aocopnunfl npoHcxo Hi ^ b-προτηβο τοκβ κ nJieHOHHOuy ποτοίφ neraaHpoBaHHoro paciBOpa h HacuineHiiuílooraTbiM pacTBOp bhxouht b ΒβρχΗβΜ icoHiie qacTH / 4 / h hjih uajib-Heijíaeíí OT.uaqH οιι ^ τημογο TenJia b U3hhom anytiae npn saJiBHeíjiueMnacumenHH bxouht hjih b uocopoep qacTHqHoro noTOKa / 7 / Napa-jieJiBHO BKJnoqeuHutl b qacTH necopóepa / 3 / hjih b pereHepaTHBHOooorpeBaeMyio qacTB HcnapMTeJifl / 5 V KOTopaa napaJiJieJiBHO nojutjuo-qeHa κ ηοοτοροΗκβ odorpeBaeMOMy ncnapinejno / 5 /, npnqeM HacumeH-Htiíl doraTHil pacTBOp προτδκο-βτ NPN yMenbiuarameílcfl TeMnepaType QE-PE3 necopoep qacTHqHoro noTOica / 7 / co οτοροΗΗ K.ojsyxa CCH3 ^ BBepxhjih qepo3 qacTB HcnapMTeJin / 5 /, uajiee npOHCxounT naJiLnetímee ox-Jia & neHHe hjih nepeoxJiaHcueHHe doraioro pacTBOpa b nouorpeB & TejieKOH, neHcaTa / 15 / nocJie qero she paciUMpaeicfl b yCTpoijci \ t uni-peHHH / 11 / h bxouht b uecopdep / 2 / hjih qacTHqHO b uecopoep / 2/237432

II η i necopdep qacTHqHoro ποτοκβ / 7 / Ha ΒβρχΗβΜ κοΗΐίθ b's BPE-MH KaK Ha Höhe K0HU6 necopdepa / 2 / OTdwpaioT oeHHuíi pacTBOp, noHMxaioT ero naBneHne HacocoM, hjih pacTsopa / 17 /, nosorpesaioT anonorpeBaTeJie pacTBopa / 18 / dnaronapn HacuineHHio pacTBopa , NPO-ol TeKatotíiero adcopoepa none3Horo Tenna / 9 /, h HenocpencTBOHHO bnpOTHBOTOKe no.naioT Ha ΒβρχΗΗϋ horses aooopoepa noJie3Horo Tenna Λ / NPM .HďBJíeHHH aOcopdepa μ οοϊβΗΜΗΑίοτ NPW oiHaqe none3-ηογο Tenna c napoii padoqefl cPen, ooBOOoawawmeuoH b Mcnapmene / 5 / iiJiH b nera3aT0pe / ol / npw bucokom naBneHHH, η KOTopuij no-norpeBatoT 3apaHee b nonorpeBaTene pacTBopa / 18 / pacTBopou, προ — t ©k3kjjíhíh ot ot a aaaa none none3 none3Horo Tenna b τβπΛοοΟΜβΗβ προτοοτοκ- ΗΘΠΟΟρβΛΟΤΒβΗΗΗί! Κ0ΗΤ3ΚΤ. Second Gnocou no nyiiKTy I OTflMafQuiHflCfl Τθμ, stodnaronapfl ynpaBneHiw qacTH ποτοκθ OTxonHtnero Tenna / h 1 7-Amino-uh CTopOHHero oOorpeBa HcnapuTeJifl / 3 / hjih néra3aTopa / 31 / w DNA ronapn Ota nonyqeHHio Napa padoqeM cPen, ηηπ HacumenHH doraTO- ro pacTBopa b qacTH ncnapinena / 5 '/ hjim b necopdepe qacTHHHOroποτοκβ / 7 / ooraTuíl pacTBOp HacumaioT HacionBKO μ ο, ίξΗΟΒρβΜβΗΐιο οχ-Jia & nawT, ήτο NPW ero pacuiHpeHHH NOx βλθηηη necopdepa b YC-rpoíí-CTBe pacuinpeHHH / 11 / He npoMcxoHMT qacTiiqHoe Hcnapemie np? metjqacTHHHbifl ποτοκ OTxonňmero Tenna / 17 nocTynaeT nenapleněn 3a / 5 / hjih aerasaTOpOM / 81 / b ποτοκ OTxo.HHinero Tenna / 1 / b uecTeqacTH necopoepa / 3 /, cooTBeiCTBy rotneu ero TeMnepaTypHOMy ypoBinom npOxonnT qepe3 Nou orpeBaTenb KOHneHCBTa / /Ό / κ buxo ^ τβπ - .. uHOCHTeJiH OTxonamero Tenna / 3 /. 3. Cnocoo no nyHKTy noNo, OTnwqaiomHiCHTen, wto nojiyqeHne noneOHoro Tenna nponcxouHT ojiaronapn adcopn-Uhh b HecKOJiLKHx CTyneHHx jtaBJieHMH - adcopdep none3Horo Tenna / 9, 9 7 - npwqeu noBUuiawmeiíCH KOHneHTpamieM, nonorpeB pacTBopa b nonorpeBaTene pacTBopa / 18 / nnn προη3βοηητ tojibko aocop depot noJie3Horo Tenna caMOtí hh3ko ^ CTyneHH naBJíeHHH, η ηροΒΟπητπο.ξΟΓρβΒ padoqeil cpe.nu rivet προτοοτοκ - HenocpencTBeimuřlκοητ3κτ - τβπηοοόΜβΗ c pacTBOpou, npoTeKaiouHM OT aooopoepa no-ne3Horo Tenna, b noHorpeBaTene pacTBopa / 18 / Mnu npw donee bu-coKOfl CTyneuH naBneHHH b ycipotiCTBe ooMeHa BemeciB / 23 /. * 4 Cnocoo well nyHKTy 3 OTnnwaioiiiHlíCH τβω WTO πρκ ManocTyneHqaTOfó aocopouwM padoqeil cPen adcopdep HanBuc- 237,432 · 12 MeFlu OTyneHH aaBJíeHHfl BunoJiHeH b bhao πβρβποπΗθΗΗΟΓΟ aCcopoepa SJih ποκρκτΗΗ peréHepaTMBHOfl ποτρβόΗΟοτΗ Ten.ua HHKHefl qacra fle- copoepa / 4 / n ÚJiaronapa noBUineHHío AaBtfeHHfl · NoBumawT h peryAHpy- wt TeMnepaTypHufl ypoBeHB qacTH aeoopdepa / 4 /. 5. Unocoo nó nyHKTaM c 1 no 4, o τ her mqa ro m κ tí tti, qTO noBbiiuaiOT £ 0 BucoKOij TeMnepaTypu ÓeAHHfl paoTBop, nocTy-naionmfl b aocopdep noJie3Horo TenJia / 9, 9Ϋ, b ycTpoeci η ΗθποορβΛΟΤΒβΗΗΟ nocae3Toro 'OH nonanaeT ajia οτιχαο ποβθ3ηογο TenJia npw najiLHeilmeM no-rnomeHHH paooqefl cpe, nu b oxJiaacAeHHOfl qacTH aocopoepa. oc oc oc a eu o o o o o o o o o o o o o o ec ec ec ec ec ec ec ec ec ec ec ec ec ec ec b κοτοροΜ NAP-paóo qefl CPEA nooomaeTCA b οαηομ Hah ηθοκοπβκηχ aocopóepáx xnaA-areHTa / 25 / qacTnqHHM ποτοκομ οθαηογο pacTBopa, nojiyqaeMoro bBime 3yMn $ -npoAyKTa Aecopóepa / 2 /, aócopóaT noAorpeBaeTCH byCTpoflCTBe TenJionepeAaqií / 26 / óeAHUM pacTBopoM nocą noBuue n-HHA AaBJíeHHA b b aoOOpdUHOHHOÍl Qact ΜβΟΤβ COOTBeTCTByiOlHeíí KOH ueHTpaunH paoTsopa Ajia HacuuieHHA · seventh Cnocoo nyHKTau cl no no 6 OTAHqaiomHííCATeM, QTO b KaqecTBe paóoqeí} cpeAH npeAycMaipHBaioT xaaAareHTΗΜ3Κ0Γ0 ΑδΒΑβΗΗΑ C BUCOKHM ΤΘΠΑΟΜ ΗΟΠβρβΗΗΑ, ΠρίΜΘΜ ΚΟΜΠΟΗβΗΤΟΜnapu paOoqero BemeciBa αββαθιοα BOAa. 237432 13 A Η H OTA U Η Η

Ciiocoó πολώθηκα noJie3Horo TenJia H3 OTxoflHmero Tenfla cnoMOiubio npouecca copnuo. Ιΐ3θ0ρ6Τ6ΗΗβ KacaeTCA cnocoóa nonyueoA πολθβηογο Tensa hsOTxoflnmero TenJia c iiomoiubio npouecca copnuHH, NPW κοτοροιΙ ποπβ3-Hoe Teruo Hueei óthstjihbo ooíiee bhcokhH TeMnepaTypHtiíl yponeHB, QEW OTxosnmee τβπϊΐο (θφφβκτΗΒΗΟβ npeodpa3 © BaHMe Tena). Oaho-BpeueHHO npouecc κομοηηηρ ^ θτοα c xojioahjibhoJí wacT & to aóoopnuoO rHČKHMM COCiaBJIflíOWHMH ΟΟβΗΧ qaCTHUHUX yCTaHOBOK.

UeJIBIO Η300ρβΤβΗΗΑ ABJIAeTCA ΠρβΚΤΜ ^ βΟΚβθ MCn J JIB30BatíMeHMeiomerocH οτχοααιιιθγο TenJia, Tarae h οτχοααιηθγο TenJia c He3Ha-WHTeJiBHtiM TeMnepaTypHUM ypoBHeM, h ero npeodpa3OBaHMe β nojie3-Hoe Tenjio.

CymHOCTB H300p6T6HHA MOJKHO yCMOTpeTB B TOM, flTO npOUeCC3φφθκτΗΒΗ0Γ0 npeoopa3OBaHHH TenJia © AHOCTyneHqaTO hjih MHÓrocTy-neHwaTO Tan προβοαατ, HTO bhxoa nojie3Horo TenJia JieacHT πΟητη bTeopeTnqecKH βΟ3μο »ηηχ npeAeJiax h TeruiQHOCHTSJíB OTxoflHine.ro τβπ-on oxJiaacflaeTCH ποητη and TeunepaTjpu OKpyJKaiomefl cpeflu. NPH otomM0JK6T OblTB ΑΟΟΤΗΓΗ ^ Τ OíiarOflapA ΠρΗΜβΗβΗΗΙΟ ρβΓβΗβρΗΤΜΒΗΟΙ1 © OOO-rpeBa h nocaeflOBaTeJiBHOMy HanpaBJíeHMio ποτοιο npn aocopniÍMH, FLE-copnmiM h nepeflaqe Ten-IIa oojibidoí] TeMnepaTypHuil μητορβηλ nojie3- H, OR h TenJia pacnoflaraeMoro OTxoflAinero TenJia.

UsoopereHHe πρ TepβΗΗβτοπ β TepMMuecKHx npoueccax, b kotophxoixofline Tenjio iiocTynaeT c HeBuaoTtiJiBHUM TeMiiepaTypuhiM ypoa-H6M, and noTepoHOCTB b noo3HOM τβπJie ot 100 C and © 2o0q0. 237432

Claims (7)

THE INVENTION 1. A method of recovering useful heat from heat dissipated by a sorption process, releasing a working substance at low pressure due to thermal desorption by heating heat from solution, then directly compressing due to condensation or resorption, again vaporizing at high pressure due to outgoing heat or ee decanting from the resorbate and then evaporating or pressurizing it to the desorbate (lean solution), whereby the heat of absorption is obtained as a heat of heat at high temperature and transferred as useful heat to the heat carrier, characterized in that the desorber (2) in its upper part (3) is heated by the flow of outgoing heat and in its lower part (4) it is regenerated by the further sorption of the rich solution, this absorption proceeding in reverse flow to the fine film stream of the treated solution, and the saturated rich solution emerging in the upper end of the part (4) if he gave In this case, in the next saturation, it enters a partial flow desorber (7), which is connected in parallel to a portion of the photober (3) or to a regenerative heated portion of the vaporizer (5 *), which is connected in parallel to the heating vaporizer (5), wherein the saturated rich the solution flows through the desorber of the partial flow (7) from the bottom upward or downstream of the vaporizer (5), while further cooling or supercooling the rich solution in the condenser heater (15), then expands in the expander (11) and enters to the desorber (2) or partially to the partial flow desorber (7) at the upper end, at the same time the lean solution is withdrawn at the lower end of the desorber (2), the pressure of the solution pump (17) decreases, is heated in the solution heater (18) due to the saturation of the solution that flows through the useful heat absorber (9), directly in the opposite direction and is fed to the upper end of the useful heat sink (9) at the pressure of the absorber, and is combined with the vapor pressure of the working substance, which is released in the evaporator (5) or in the vacuum (31) by a high pressure, which is first heated in the solution heater ( 18) a solution flowing through the useful heat absorber to the heat exchanger - direct contact. 2. Method according to claim 1, characterized in that due to the control of a portion of the flow leaving the O ') for lateral heating of the vaporizer (5) or the sanitizer (31), and thus the working substance to saturate the rich solution in the vaporizer (5 *), in the desorber stream (7), the rich solution saturates and cools at the same time that when it spreads to the pressure of the desorber in the expander (11) there is no partial evaporation while the partial flow of the exhaust heat (1) proceeds after the vaporizer (5) or the sanitizer (31) ) into the flow of exhaust heat (1) at the location of the desorber (3) corresponding to its temperature level or passes through the condensate heater (16) to the outlet of the heat carrier leaving the heat (6). 3. Process according to claim 1 or 2, characterized in that the useful heat obtained is absorbed by a plurality of pressure stages - a useful heat absorber (9, 9 ') - wherein the pressure is increased stepwise in the useful heat absorber (9, 9). by increasing concentration, heating the solution in the solution heater (18) is performed only for the useful heat absorber at least pressure and the working medium is heated by countercurrent - direct contact - exchange with the solution flowing from the useful heat absorber, in the solution heater (18) or the highest pressure in the fabric exchanger (23). 4. A method according to claim 3, wherein, at low-throughput absorption of the workpiece, the maximum pressure absorber is designed as a supercharged absorber to cover the regenerative heat demand of the lower desorber (4) and due to the increased pressure, the temperature level of the desorber portion (4) increases and regulates. 15 237432 5. A process as claimed in any one of claims 1 to 4, characterized in that it is raised to a high-temperature solution advancing into the heat of the useful heat (9, 9 ') in the fabric exchanger and absorbing the working substance and then directly transferring useful heat to the next work-up absorption. of the absorber. 6. A process according to any one of claims 1 to 5, wherein the partial condensate of the condensate obtained from the main fraction of desorber (2) or partial stream desorber (7) is used to produce cold in which the vapor of the working substance is absorbed in one or more of the sorbers. of the cooling medium (29) with a partial lean solution stream obtained as a desorber collecting product (2), the absorbate is heated in the lean solution heat carrier (26) and after saturation of the pressure in the absorbent portion together with the corresponding concentration solution. 7. A process as claimed in any one of claims 1 to 6, wherein a low-pressure, high-vaporization medium is used as the working substance, wherein the component of the working substance is water. Recognized by the invention on the basis of the results of an expert review by the Patent Inventory Office, Berlin, DB. 6 drawings