CS255504B1 - Method of hydrocarbon mixtures coking - Google Patents

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1

HA3BAHHE H30BPETEHHB

Cnoco6 KOKCOBaHHH yrjieBOgopogHbix CMeceň no npHHijHny 3aMeftneHHoro KOKcoBa-HHH

OGnaCTb npHMeneHMH H3O6peTeHHH H3o6peTeHne pacnpocTpaHaeTCH on cnoco6 kokcob3Hhh oTHOCHTenbHo ηη3κοκηπηπιηχyr.neB0flopo # Hux CMeceň no npHHUnny saMeflneHHoro KOKCOBaHHH. Cnoco6 cnyxHTfljin npoH3BOflCTBa nponero b xanecTBecbipbB fina nojiyneHHH caMocneKawmnxcH Mace, yrojihHbix h rpaifcHTOBbix

Kax h3B6ctho, cnocoÏy 3aMe, nneHHoro kokcobhhhh HcxoflHoe cbipbe noflorpeea-eTCH npii6nH3HTenbHO flo TeMnepaTypbi 775 K h nocne 3Toro nonaflaeT b kokcobmii, 6apa6aH. Í O pe B pe B B B B ym ym Í Í Í 10 10 flo flo flo flo flo flo flo flo flo 10 10 flo flo 10 flo flo flo flo flo flo flo flo flo flo flo flo flo 3-4 Ha Bxofle b kokcobmii 6apa6aH flaBneHHe cbipbH flpoccenHpyeTcn flo 0,1 - 1 Mile, npexpioMTHTenbHo flo0,3 - 0,5 Mile. B peaynbTaTe c6poca flaBneHHH HcnapawTCH OflHa uacTb ncxoflHoroCbipbfl h o6pa3OBaBiUHeca npoflyxTbi pacmenneHHH, BcneflCTBHe Nero TeMnepaTypa bflpyroň nacTH xoKcoBoro 6apa6aHa cHHxaeTcn ηρΗ6πΗ3ΉΤβπΒΗθ Ha no 60 K-cpaBHé ΗΗΚ »c TeMnepaTypoň Bbixofle Ha H3 noflorpeBaTenn, 3ona nepenafla TeMnepaTypbi -3to yuaeroK απηηοΟ 1-2 m, nepeMemaiomHíícH Haeepx c BoapacTaHneM 3anonHeHHHxoKcoBoro 6apa6aHa. 06pa3OBaBninecH b peaKujHOHHoň 3OHe napu ra3bi pacmenne H-HHH flOnOJIHHTenbHO OXflaXflaMT ΠρΗΜθρΗΟ HA 10 K B aaBHCHMOCTH OT yCJIÓBHři FLASH-hon annapaTypbi 3a CNet TennoBbix noTepb, Bbi3BaHHbix H3nyneHHeM napoB h rasoBHa nyra hx κ Bbrxofly H3 kokcobofo 6apa6aHa. BbixoflHtnHe H3 kokcoboto 6apa6aHab Biifle rasa h napa npoflyKTbi peaxnHH noflBeprawTCH b peaxnHOHHOn xonoHHepa3fleJieHHKj Ha φρβκιβπι. BticoKOKnnínune flHCTHnnHTHbie φρβκΑΗΗ, BfaiflenHiomHecH bHHXneft nacTH κοαοηημ h eme coflepxamne KOKcoo6pa3ytomne κοΜΠΟΗβΗτω, BMEC ccbipbeM noflorpeBawTCH b TpyfínaToíí Nenu h Takhte o6pa3OM, hobtophó noflBepra-10TCH ycnOBHHM KOKCOBaHHH.

HsBecTHo npHMeHemie npHHflHna aaMeflneHHoro κοκοοβηηηη flnfi κοκοοβηηηη bwcoko-yrjieBOflopoflHbix CMeceň, nojiynaeMbix πρκ neperoHKe κεφτείί h cmoji KHK ocTaron-Hbie mation c yenbio nepepaĎOTKH hx b kokcha river ajih τογο, ητο6ω cBoSoflHbiň BOflopofl 255504 2 yKa3aHHbix Mace mowho Bhjio ncnojib3OBaTb PNU oĎpaaoBaHHH MaKCHMajibHoro kojih ~ qecTsa Jiernux «hctivijihtob. Π τ OK bi bi bi bi bi bi bi bi bi bi bi bi bi-bi bi bi bi bi T T T T T T T b b b b b b b b b b b Bo3pacTaiomaHnoTpeGnocTb HaroTOBHTeneň 3πεκτρο £ θΒ 3JieKTpoflHOM kokcha river b, c oflHoň CTopoHbí, npiiBejia κ ηεφΗηπτγ cooTBeTcTBywiuHx ocTaTonHbix dipping, and c npyroň cTopoHbí -κ npejxnowenHHM, HanpaBJíeHHbíM Ha HcnojibaoBaHHe HenpuroflHbix ocTaTOHHhix Mace 'HJIH Η3ΓΟΤΟΒΗβΗΗΗ 3JieΚΤΡΟ ^ ΗΟΓΟ KOKC3 ΠΟ ΠρΗΗρΗΠγ 3 aMeflJieHHOrO KOKCOBaHHH night-Jie npoBe / jeHHH cnennanbHoň npeflBapiiTejibHoň o6pa6oTKH.

KpOMe ΤΟΓΟ, H3BeCTHO, HTO C pejlbio paCUIHpeHHH CbipbeBbK peeypCOB npOH3BOflCTBa3JieKTpoflHoro κοκ-ca, b nacTHocTH ftnn yjiymueHHH CTpyKTypw kokch bo BCE Yee-jiHMHBawmeňcn Mepe ajih KOKCOBaHHH npHMeHHiOTCH OTHOCHTejibHO ΗΗ3Κ0ΚΗΠΗΕ (Ηβ yr ~ jieBOflopop, Hbte CMEC. Taxne CMecH Ballad BO3HHKaTb rpm npoueccoB nepBHHHoň non-pepaóoTKH (HanpHMep φρβκρΗή npnMoň neperoHKH Cbipoň Ηβφτπ, 6ypoyroJibHbix cmoji) hjih npoyeccoB btophhhoh o6pa6oTKH (HanpHMep φρακηΗή hjih οοτθτκοβ KaTanHTH-necKpro h TepMHnecKoro KpeKHHra, nHpojiH3Hbix «HfíKocTeň, ra3oňneBbix φρβκιρηΗnponecca 3aMefljieHHoro κοκοοββηηη, KaMeHHoyrojibHbix cmoji η πθκοβ, CBOÓOflHbrxOT BblCOKOMOJieKyjIHpHblX COeflHHeHHÍi). 3th yrneBOflopoflHbie CMecu xapaKTepH3ywTCH ΤβΜ, ητο ohh πρκ ripHMeHHeMoň TeMne-paType KOKCOBaHHH neperoHHWTCH 6ojibuie neM Ha 50% η ΗΜβιοτ KOHSHHyio TeMnepa-Types κηπθηηη npeflnoqTHTejibHO 825 K. KoKcyeMocTb no KoHpaflcoHy, βκ npaBHJio, cocTaBJíHeT Ηΐοκε 10%. Ha ochos bthx cboííctb 3HanHTejibHaH qacTS noTeHinHaab-Hbix KOKCOo6pa3OBaTejieň Ile noftnaeTCH npeBpameHHió b kokcha river πρκ οβπξβπρΗΗΗτωχycnoBHHX nponecca 3aMeftneHnoro KOKCOBaHHH πγτβΜ HcnapeHHH and npoHBJíneTCH bflHCTHJIJlHTe KOKCOBaHHH. H3Becrabie NPE / yiojKeHUH no HCKJiKmeHHio Stora HBJíeHHH ημθμτ pH / j He ^ ocTaTKOB, saKjnonaiomHXCH b ochobhom b flonojiHHTejibHOM npoijecce ποαγοτοβκη 9thx yrjieso-floponHbix cMeceíí after πρκΜβΗβΗΗΗ hx b npopecce aaMejyieHHoro KOKCOBaHHH h / hjikb noBbnueHHbrx pacxonax Ha oÓopynoBaiiHe η τθχηοιιογηκ) Chamorro npoitecca aaMefl-jienHoro κοκοοβθηηη:

Thus, HanpHMep, H3BeCTHO, HTO B CJiytiae ΠρΗΜβΗβΗΗΗ OTHOCHTenbHd ΗΗ3ΚΟΚΗΠΗ-npix yrjieBOflopopfHbix cMeceň bo3mojkho yBeJiHHeHHe Buxofla kokcha river πγτβΜ npeflBapn-TenhHoň TepMireecKOH KOHfleHcanHH c floSaBKoň hjih 6E3 ηοββΒΚΗ KaTajiHTHnecKH.neňcTByiomHX npucaflOK. OflHaKo, sto TpeSyeT βκπιοηθηηη b npoyecc flonoJiHHTejib-Hoň TexHOjiornnecKoň CTyneHH. flajiee H3BecTiio, HTO b cnynae πριίΜβΗβΗΗΗ oTHOCHTejibHo ηηβκοκηπηήηχ yrjiesofló-pofliibix cMeceň npoijecc ócymecTBJíHeTCH c BbicoKoň peuHpKyjiHHHeň βμοοκοκηπη MHX-flHCTHnjiHTOB, npH6aBJiHeMbK κ HCXoflHOMy cbipbio c Hejibio nojiyneHHH cooTseT-cTBymmero Bbixo to kokcha river. 3το πρηβοαητ kbk.k 3HaHHTejibHOMy coKpameHHio pacxoflaCBewero npoflyKTa, τβκ η k noBbnaeHHio yflejibHoro pacxo.ua aHeprHH BCJieflCTBHenoBTopnoro HarpeBaHHH.

KpOMe ΤΟΓΟ, HSBeCTHa BO3MO) KHOCTb B yCJIOBHHX ΠΟΒΒΠΠεΗΗΟΓΟ flaBJíeHHH KOKCOBOrO6apa6ana nozwepjxHBaTb to npneMJieMOM ypoBHe KOJinnecTBO HHpKyjiHpyioinHX bmcoko-ΚΗΠΗΠίΗΧ flHCTHJIJIHTOB ΠρΗ ΠρΗΜβΗεΗΗΗ OTHOCHTejlhHO ΗΗ3ΚΟΚΗΠΗΒ (ΗΧ yΓΠβBOflOpOflHHX. CMeceň c KOHennoň TeMnepaTypoň κηπθηηη 825 K b ycTHHOBKe saMegneHnoro kok-COBHHHH, ífaBecTeH Taoce η φβκτ, hto HcnonbsoBaHHe OTHocHTenbHo ηηβκοκηπηπηιχ yrne ^ o-AopoflHbK CMeceň Bbi3biBaeŤ napymeHne pa6oTbi ycTaHOBKH aaMenjieHHbro KOKCOBa-hhh BCJieflCTBHe οτπο5κβΗΗΗ kokcha river Ha CTeHKax coeflHHHTejibHbix TpySonpoBOflOB ρεκ- 255504 3 ΤΗφΜΚβμΗςΗΗΟϋ KOJIOHHbl Η CflMOfl KOJIOHHbl. Taxo ΗΒΠβΗΗβ B MacTHOCTH, Ha6jIK) fla-Fitch NPH KOKCOBéiHHH nHpOJlH3HbIX JKHflKOCTeň , MTO fleJiaeT HeoCXOflHMblM ΒΚΠΙΟΗβΗΗβropnnero cenapaTopa Mewny kokcobíimu 6apa6aHaMH h KOJioHHofí, ητο HBJíneTCH ρ, ο-ΡΟΓΟΟΤΟΗΠρίΜ flOnonHHTenbHU M ΜβρσπρΗΗΤΗβΜ,

HaKOHéu H3BecTiio, HTO b cjiyqae npuMenenHn oTHOcHTejibHO ηη3κοκηπηπιηχ yrjieeo-flopoflHbix CMeceň B uhcthocth CMeceň c noBbnneHHtiM conep «aHHeM nojiHnHKJiHHec - 'khx apoMaTimecKHx yrJieBpnopoflOB h cnocoČHbix κ nojiHMepHsaiiHH coe / iHHeHHň oc-soeHHe TennoBoro pexuíMa kokcoboto 6apa6aHa 3aTpyflHHeTCH b pe3yjibTaTe 3K3o-TepMHWeCKOrO ΤβΠΛΟΒΟΓΟ ΒφφβΚΤβ, Πθ3ΤΟΜγ ΟΤρβΜΠβΗΗΗ Κ ΠρΟΒβΑβΗΗ »nponeccasaMeřpiennoro KOKCoBaiiHB on τθκομ hcxoahom cwpbe nacTo npHXOflHTca 0Txa3aTbca.Uenb H3o6peTennn

Uejib HaočpcTeHtin aaKJHMaeTCH b n3MeHeHnn cnocoSa KOKCOBaHHH yrJieBOffopoffHbixCMeceň well npiiimuny saMejuneiiHoro kokcob3hhh tbkhm oCpasoM, mto6h oSecneMHBa-Jiocb ycTpanenne BumeynoMHHyTbix HepocTaTKOB, perynnpoBaHne τθπποβογο peKHMah 3HanHTenbHoe yBenuMenne Bbixona BbicoKOKanecTBeHHoro οηβκτροηΗΟτο Koxca hΚΟΜΠΟΗβΗΤΟΒ ΤΟΠΠΗΒβ.

HaJioweime cymecTBa Η3θ6ρβτβΗΗΗ B OCHOBy Η9θ6ρβΤβΗΗΗ ΠΟΠΟΚβΗβ 3aflaua - npOBOflHTb npouecc KOKCOBaHHH ΠΟ npHH-U «ny .aaMenneHHpro κοκοοββηηη npn πρΗΜβκβΗΗΗ oTHocHTejibHo ηηβκοκηπηηιηχ yrne-BOflopopiHbix CMeceň Tax, hto6m BHyTpn KOKCOBbix 6apa6aHOB 3a οπηη npoxofl non-seprHyTb KOKCooSpaaoBaHHio ιποητη BCE noTeHUHajibHbie KOKCoo6pa3OBaTejiH npHMe-Haemon yrjieBOflopofliioň CMecn. Πρπ npoBepeHHH CHCTeMaTiFiecKiix HcnbiTaHHň to ycTaHOBKC κοκβοΒβΗΗΗ, paOoTaiomeňno npuHnitny aaMenneHHoro κοκοοβηηηη, Heo «HnaHHO 6mjio o6Hapy * EHO HTO 3TA 3a-flan Μ0» βτ 6ητβ peraeiia τθμ, HTO napoo6pa3Hbie h rasoo6pa3Hbie προηγκτω kokcha river-BaHHH b BepxHeň 30He KOKCOBoro 6apa6aHa h Nepen bxoaom b oTBOflHoň ρ Q Q Q T no na na na na na na 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 T 10 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3

Bbino očHapyxetio, HTO c yBejiiweHHeM rpanneHTa TeMnepaTypbi Mexcny BbixonoM AHC-THJtnnTa η peaKUHOHHoň sonoň npn ocTanbHbix ποοτοηηημχ napaMerpax cnocoGa (TeMnepaTypa b peaKUHOHHoň 30He, naBJíeHHe, cKopocTb Pacxon) noBbímaeTCH reverse to-6hhh npespameHHH noTeiiUHajibHbix KOKcoo6pa3OBaTeJieň h yBejiHHHBaeTCH Bbixop κοκ-ca NPH CHHxeHHH KojniHecTBa 3khp; khx προργκτοΒ KOKCOBaHHH, IIocnenHee ocymecTB jineTCH npeuMymecTBeHHO 3a-Cueto yMeHbnieHiiH hojih THJKánbix κομποηθητοβ ahcthjijih-Ta KOKCOBaHHH, 3aKHnaranHX npn TeMnepaType Bunia 673 K. B naJibHeňineM 6biJio HeowunauHo oónapyweHO, HTO c yBenHHeHHeM TeMnepaTypHororpaflHeirra naSjíionaioTCH yjiynmeiiHe κοκοοΒοή «τργκτγρω, noBbinieHHe MexaHHHecKoňnpoHHocTH nnoTHocTH h (Night KaJibUHHHpoBaHHH npH TeMnepaType 1573 K), and TaK — we noHHTKenne conepataHHH JieTyHHX h hophctocth. ΠρΗ H3BecTHOM no CHX πορ h o6menpHHHTOM peKHMe pa6oTbi KOKCoBbix 6apa6aHOBHa ycTaHOBKax aaMenneHHoro kokcob3hhh cjieflyeT paccMaTpHBaTb pacnpeneneHHeTeMnepaTypbi b napoBOM npocTpaHCTBe Han peaKUHOHHoň 3OHoň κβκ roMoreHHoe btom cnynae, ecriH TennoBbie ποτβρκ HacTOJibKo Manu HTO HMH Moxhe npeHeSpenb, IIapooópa3Hbie h ra3oo6pa3Hbie npoflyKTbi κοκοοβηηηη βηχο ^ ητ h3 kokcoboto 6apa6a -Ha noMTH c Toň ®e TeMnepaTypoň, c κοτοροή ohh βμχοαητ hs peaKUHOHHoň sohm. HaňfleHHbie fleňcTBHH TeMnepaTypHoro rpanneHTaCBH3aHbi c Η3ΜβΗβΗΗβΜ cocTaBa KOHfleHCHpyeMbix napoB Ha Bbixone KOKCOBOTO 6apa- 255504 6aHa well cpaBHeHHio c coctsbom hx Ha H3 Bbixofle peaKUHOHHoň 30hm BcjieflcTBHenapUHaJIbHOH KOHJUGHCapHH BblCOKOKHriHIHHX ΚΟΜΠΟΗεΗΤΟΒ COOTBeTCTBHH B C MH-yCJIOBHH napnuajlbHOrO ρ, βΒΠβΗΗΗ. Takhte 06pa90M, KOHReHCHpOBaHHbie flOJIH BO3Bpamai0TCHrienocpeflCTBeHHO b peaKujnouHyra 3OHy, rfle ooh οπητβ πρηηημηιοτ ynacTne b BpameHnax NPE-b it BpeMH XAX cocTaB napoB Ha Bbixofle kokcoboto 6apa6aHa CMe Me etch b cTopoHy 6ojiee JierKHx κοΜποΗβΗτοε well Mepe yBejiHHeHHH TeMnepaTypHororpanneHTa BCJieflCTBHe TenjiooTBOfla napoB.

OxnajKneHne napooGpa3Hbix h ra3Oo6pa3Hbix npoflyKTOB κοκοοβηηηη b BepxHeft 3OHekokcoboto GapafiaHa> 'flo BXOfla hx b οτβοαηοη Tpy5onpoBOfl «ο «ετ ocymecTBJiHTbCHKOCBEHHblM HJIH ΠρΗΜΗΜ OXJiaXfleHHeM. KoCBeHHOe OXJiaJKfleHHe MOJKeT OeymeCTBJIHTbCHb pe3ynbTaTe TennooBMena Ha oxjiaatflaioinHX noBepxHocTHX, HanpHMep tbkhm o6pa-3om, hey KOKCOBbni 6apa6aH yfinKHfteTCH HacTaBKon, HMeiomeň oxjiaamaronme 3ΜΘ6βη ~ KH. OflHaKO B OCHOBHOM ΠρΗΜβΗβΗΗβ HaXOflHT ΠρΗΜΟβ OXJíaJKfleHHe rivet BnpHCKH "B3HHH nOJIHOCTbIO HJIH HaCTHUHO HCnapHIOmeftCH JKHflKOCTH Ηβρβ3 COnjIOBblň BGHefl, Bbl" xoflHbie OTBepcTHH κοτοροΓΟ pacnoJiojKeHbí HHwe οτβο, βηογο Tpy6onpoBo.ua PPN-assist o6pa3Hbix h ra3Oo6paaHbix npoflyxTOB kokcob3hhh b kokcobom 6apa6aHe, JKejiarejib-Hbiíi TeMnepaTypHbiň rpanneHT flocTHraercH bhaom h KOJinnecTBOM BnpbicKHBaeMonjftHflKOCTH. B xanecTBe Taxofi jkhakocth flejiecoo6pa3HbiM HBJinTcH npHMeHeHHe - φρβκηΗΗ kokcoboto flHCTHnnHTa hjih hhcth HcxoflHoro cbipbH, noflBepraeMoro προ — fleccy KOKeoBaHHH. H3 BbnuecKa3aHHoro mowho cflejiaTb BbiBOfl, hto cnoco6 cornacHo H3o6peTeHHio 06-Jiaflaer pHflOM npeHMymecTB no cpaBHeHHio c H3BecTHbiMH cnocoSaMH. BjiaroflapHoΑβφπθΓΜβιχΗΗ napoB npoflyKTOB b BepxHen nacra kokcoboto 6apa6aHa b peaKflHOH-hoh 3OHe, my flocTHHb 6onee rjiy6oKoro npeBpameHHH noTeHflHajibHbix kokcooS-pa3OB3HcxoflHoro kokcoboto cbipbH. B pejinx «ocTHHteHHH MaKCHManbHoro bm-XOfla KOKea H3 flaHHOTO CbipbH KOKCOB3HHH MOJK OTKa3aTbCH OT Heo6xOflHMOTO πρκ-. MeHeHHa paConero flaBneHHH, κοτοροε npeBbnnano 6bi ε6menpHHHTbi npeflejiw 0.6 -0.7 MHα, h TeM caMbiM H36ejK3Tb yflopo »aHHH ycTanoBKH. O6menpHHHTyio HeoSxo / jH-Myw peflHpKyjIHflHIO flOJieft THJKeJIblX KOHfleHCaTOB KOKCOBaHHH MOJKHO pe3K0 OTpaHHMHTbhjih ace oTKa3aTbca ot Hee nojiHOCTbio. Bnaroflapn 3T0My yBeJiHHHBaeTCH npoH3BOflH-TejibHOCTb ycTaHOBKH no cpaBHGHHio c npeJKHHMH cnocoSaMH. flajibHeHBíHM npeHMymecTBOM cnoco6a corjiacHo Η3ο6ρετβΗΗΐο HBJíneTcH aaMeTHoeyjiymueHHe KanecTBa KOKea. CoccycloccinocyteHHnOnCoNHnOnHnOnHHOH MSxaHHnCoNnnnnHcOnHnOnHnHnOnHHiMnOnHnOnCyPYnOnCaBHnOnHOnOnOnOnHyBoMMnPofCoCoM. flajibHeňmee npeHMymecTBo KacaeTCH peryjiHpoBaHHH TenjiOBoro 6anaHca kokcoboto6apa6ana 6jiaroflapH nofl6opy TeMnepaTypHoro rpaflHeHTa, 3to npeHMymecTBo OCO 6eHHO npoHBJíaeTcH ηρκ npopecce KOKCOBaHHH this HcxoflHoro cwpbH, KOKcoBaHHeΚΟΤΟΡΟΓΟ NPH H3BeCTHbIX yCJIOBHHX 3aMeňneHHOro KOKCOBaHHH npOTeKaeT c 9K3OTep-MHHecKHM TenjioBbíM) 3φφεκτοΜ .; B pe3yjibTaTe flonojiHHTejibHbix peaKflHň pacmenjieHHHflojieň napoB, κοτορωβ NO # BO3fleňcTBHeM TeMnepaTypHoro rpaflHeHTa τβρππτ NAP-UHaJibHyro KOHfleHcaflHio h B03BpamaiOTCH b 3OHy peaKijHH, TennoBoň 3φφεκτ cflBHra etch B 3HflOTepMHHeCKyK) o6jiaCTbi BeJIHHHHa SHflOTepMHHHOCTH 33BHCHT OT KOKCOBO-ΓΟ CblpbH H, OH and MOJKeT H3MeHHThCH B ΠΙΗΡΡΚΗΧ npefleflaX B aaBHCHMOČTH OT rpaflH-eHTa TeMnepaTypbi. Takhte očpaaoM, cnocop corjiacHo H3o6peTeHHio no3BOjineT NPH MeHHTb Tako KOKCOBOe Cbipbe, ΚΟΚΟΟΒΗΗΗβΜ ΚΟΤΟΡΟΓΟ NPH ÓČblMHblX ycnOBHHX 9a ~ MejyieHHoro κοκοοβηηηη TpyflHO ynpaBJíHTb H3-3a 3K3OTepMHHecKoro TenjiOBoro 3φ-φβκτβ peaKUHH KOKCOBaHHH. flajibHeflmHe’npeHMymecTBa'aaKjnonaioTCH Tarace b coKpameHHH npoH3BOflCTBeHHbix He-nOJiaflOK. OTJIOWeHHH KOKCa B COeflHHHTejJbHOM TpySonpOBOfle K ρβΚΤΗφΗΚΗρΗΟΗΗΟβ 255504 5 κοποΗΗβ η b caMoň xonoHHe npaKTiwecKH not Ha6woflawTca. Enarojnapji btomy mojkho0TKa38TbcH rpm πρκΜβκβΗΗΗ ropanero cenapaTopa, pacnonoaceHHoro cornacHo NPEN-inecTByrameMy cnocoCy Mewny KoxcoBbíM 6apa6anoM η c kojiohhoíí nenbio aanWTbi PEX jTHfcHKaijHOHHoií KOJioHHbí h flocraMb ynpomeHHB oĎopyflOBaHHB BHOBb cTpoanmxca YC-TaHOBOK. npHMep OCymeCTBJeHHfl Η3θ6ρβΤβΗΗΗ;

Cnoco6 cornacHO H3o6peTeiiiiio noHCHHeTca HH »e to npnMepe nponecca 'KOKcosaiuteTexmraecKofi yrneBonoponnoň cMecn c noxasaTeniiMH, npHBeneHHbtMH b Ta6jinpe 1 b HcnbiTaTemnioit ycraiiOBKe KOKCOBaHHH, Πο 25 κγ TexHiwecKoft yrjieBOflopofluoň CMecn c noKaaaTenHMH no Ta6nnt (e 1 ChinuHarpeTbi no TeMnepaTypbi 775 Flo 815 Ku aarpyweHM b cos o cos 6 cos cos cos cos cos cos cos cos cos cos cos cos cos cos cos cos cos cos ce ce ce ce ce ce ce ce ce ce ce ce ce ce ce ce ce ce ce

TeMnepaTyp b 3OHe peaKipiH

(TeMnepaTypny BnyTpn kokcoboto 6apa6ana) 723 K naBjn b b cocobob 6apa6ane 0.49 Mile · cKopocTb pacxona cbipba. 1.20 xr / NAC OTBon Tenna h τθμ Cambio cooTBeTCTBywmnň TeMnepaTypHMň rpannéHT 6ωπ λοοτηγ-hyr rivet oxnascnenHB niipKynupytouíHM MacnoM sepxneň κρμιπκη kokcoboío 6apa6aHa.B Tafíjmne 2 npiiBeneHbí Bbixoflbí oTflenbHbix nponyKTOB kokcobhhhh B saBHcHMocTHot rpanneiiTa TeMnepaTypbi. B Ta6mme 3 npHseneHbí onpeneneHHbie napaMeTpu xa-necTBa KOKca.

OnTtwecKHe ηοπητθηηη CTpyxTypbi Koxca noxa3aJiH, HTO npennocbtnKoň xopoueftrpa4> HTHpyeMocTH nonynaeMoro npn hhskom TeMnepaTypHOM rpapneHTe xoxca npeHtoy · * mecTBeuHo ηβπηθτοη rnoSynnpiibie oOnacTH βΗΗβοτροπκΗ, b it BpeMH xax naMHHap-no HanpaBjíeHHue oónacTii βηη3ΟΤροπηη othochtch to xoxcy, nonynaeMoMy πρκ bmco-kom rpaflHesiTe TeMnepaTypbi. Πρκ nponecce κοκοοββηηη c hh3khm rpanneHTOM TeMnepaTypbi MeHee 20 K Ha6niona-jincb oTJiojjceHHH xoxca Ha Bepxneň κρΗίακβ η β οτβοληομ TpyOonpoBone, MexaHHnec-Koe ynaneiine κοτορκχ Heo6xoflHO 6bino nocne. xaxcnoro nnxna κοκοοβθηηη. Ποροό-Hbie oTJiOKeííHH xoxca πρκ κοκοοββηηη c TeMnepa-rypHbíM rpanneHTOM 6onee 20 K ot-cyTCTBOBajiH.

Tafinnua 1.

CBOnCTBa HCXOflHOrO CbipfcH KOKCOBaHHH

OpaKHHOHHbi coctbb no Ournepy Han yes XHneHHH 521 K 10% -o6beM. BbiKimaeT πρκ 538 K 30Z-o6beM. BbiKHnaeT npn 589K 50Z-o6beM. BbiKHnaeT πρκ 637 K 70Z-o6i> eM. BbiKHnaeT np «657 To CoflepxaHHe ac <l> anbTa KcnhiTaHne to xoxcyeMocTb no 6.1% -Macc. KoHpancones 3.5% -Macc. 255504 6

CpeflHHH MojieKyjiHpHaH Macca 300 20 ILnoTHOCTb —T-4 0.955 γ / cm * OneMeHTapHbine and Najin and Yrnepofl 80.95% -Macc. Boflopofl 9.65% -Macc. AaT 0.33% -Macc. Ce p and 1.77% -Macc. KHCJ10pOfl 7.30% -Macc. Ta6xtHUa 2 PeayJibTaTbi npouecca KOKCosaHHH npn H3MenenHH rpaflHeHTa TeMnepaTypw T (TeMnepaTypa b aone peanymi 723 K, flaBJiHHe 0.49 Mile)

Bbixofl nPOflyKTOB TeMnepaTypHbc rpa ^ neHT T (K)% -Macc. C 25 45 65 Cocc 12,2 13,8 14,6 18,0 OpaKUHM h.k. -. 323 K 3.6 4.0 5.5 6.7 ΗΗρβκιχΗΗ 323 - 593 K 7.2 '7.4 7.7 9.4 4> paKij (HH 593 - 693 K 32.4 30.5 29.0 27,6 ΗΗρβκΐίΗΗ 693 - 803 K 22,8 24,0 24,4 22,2 OcTaTOK 803 K 14,4 13,6 10,0 5,6 ón tee OJ OJ BO BO ,4 ,4 ,4 ,4 ,4 ,4 ,4 80,4 79,5 76,6 71.4

PeaKUHOHHan Bojja 1.0 1.0. 1.0 2.0 Pas h ποτερΗ 6.4 5.7 7.8 8.6

TacJiHqa 3 · CBoncTBa KOKca T (R) 25 65 3oJIbHOCTb (%) 0.6 0.4 CoffepwaHne cepu .1.4 1.3 CoflepacaHne neTynux 12.8 9.4 IIOpHCTOCTb (%) 41 '35 IIpoMHOCTb to cxcaTne (Mila) ) 21.56 61.74 IlnOTHOCTb nOCJie KajIbUHHHpOBaHHHΠΡΗ 1573 K (njIOTHOCTb reJIHH) 2.16 2.18 255504

CΠΑ Η3ΟΕΡΕΤΕΗΗ5Ι 1. CnocoC. KOKCOBaiiHH yrneBOflopoflHOň CMEC κομποηθητη κοτοροϋ hbjihtotchOTHOCHTejIhHO ΗΗ3ΚΟΚΗΠΗΠ5ΗΜΗ H HH3KOMOJieKyJIHpHbIMH Η KOTOpMe ΠΟ φρβΚΠΗΟΗΗΟΜγcoeraBy nOFL aTMOC $ epHbiM naBnenneM πρκ, πρΗΜβΗΗβΜοΑ TeMnepaType kokcob3Hhh not peroHjuiHCb 6 meters Cone ΜβΜ Ha 50% for KOTopwe well npHHUHny aaMewneHHoro kokcobs-HHB ΗΜβιοτ KOHetjHyw TeMnepaTypy κηπβΗΗπ npeHMymecTBeHHO 825 K OTnHwaiomHftcHτβΜ , mto ocBo6oflHBinnecH b 9one peaicitHH kokcoboto CapaCaHa napooCpasHbie n, ra-aooCpasHbie προπγκτΗ oxnaacflawTcn b TTBOfljioon TpyConpoeofl Ha 10 - 100 K HHxe TeMnepaTypbi 3OHbi pearatfiH. 2. CnocoC No n.l, o.TnHMaramHncH Μ Μ Cap a a a a a a a a no no no no no no no no no no no no no no no no no 3. 3. 3. 3. 3. 3. 3. 3. 3. 3. 3. 3.. coc-οοβογο CapaCana npon3BonnTCH BnpbiCKHBanneM πρηγοαηογο h onpeneneHHoro κοπή-MecTBa mhakocth, Hcnapaiomettcn nonHocTb »hjih μηοτημηο. AHHOTAUHfl

HsoCpeTeHHe pacnpocTpaHfleTcn Ha cnocoC kokcobhhhh oTHOcHTenbHo ηη3κοκηπηήηχh HHSKOMoneKynnpHbtx yrneBOflopoflHbix cMeceň no npHHuwny aaMenneHHoro κοκοοβη-hhb. OCpasoBaBDinecn b Sone peaxipoi κοκοοβογο CapaCana napooCpasHbie h Raso-oCpaaHbie npoflyKTM NPU one hundred meters oxnaawaioTca b BepxHeň sohei kokcoboto CapaCaHa hnepen BxopoM b oTsogHoň TpyConpoBon c πομοει, ιο oxnaacaaioqHX noBepxHocTeň ηπηBnpbicKHBaimeM cooTBeTCTBywnwx «HflKocTeft Ha 10-100 K npeHMymecTBeHHo HA20 - 60 K Hnxe TeMnepaTypbi b peaKUHOHHoň soHe. BcneflCTBHe BosHHKHOBeHHH pas-HHnbi Μ Μ β β enn enn enn enn enn enn enn b b b b ir BO BO ec BO BO K BO BO BO BO BO BO OK OK OK OK. Πρθ3Η3θ0 Η3θ6ρβΤβΗΗβΜ ΠΟ peayHbTaTaM 3KCnepTH3bI, OCymeCTBneHHOn BeflOMCTBOMΠΟ ΑβΠβΜ Η3θ0ρβΤβΗΗύ ΠβΤβΤ fflP. 255504 '

Claims (3)

BACKGROUND OF THE INVENTION A process for coking a hydrocarbon mixture, the components of which are relatively low-boiling and low-molecular-weight, and having a fractional composition that boils at atmospheric pressure above 50% at a coking temperature and preferably has a final boiling point of 625 K, according to principle-directed coking. characterized in that the steam and gaseous products released in the reaction zone in the coke oven are cooled in the upper zone of the coke oven drum and 10 to 100 K in front of the reaction zone zone before entering the drain line. 2. Process according to claim 1, characterized in that cooling in the upper zone of the coke oven is carried out by means of cooling surfaces. 3. Process according to claim 1, characterized in that the cooling in the upper zone of the coke oven is carried out by injecting a useful and determined amount of liquid which is fully or partially vaporized. 255504