CS217418B1 - Method of continuously producing polyamide semifinished products - Google Patents

Description

217 418

Ha3BaHne M30dpeieHHfl

CnOCOB ΗΕΠΡΕΡΗΒΗΟΓΟ nOOTEHHJi ΠΟΕΗΑΜΟΗΗΧ ΙϊΟΑΥΦΑΕΡΜΚΤΟΒ

OdJiaCTB ΠρΗΜΘΗθΗΗΗ Η306ρβΤβΗΗΑ ΠρθΛΛΟΧΘΗΗΗίί COTJiaCHO Η3ΟόρβΤβΗΗΚ) CnOCOtí CJiyZMT ΑΛΑ ΠΟ ^ $ ΗβΗΗΗiam nojiy adpMKaTOB M3 jiwaMMAa amino-6 Kax xpyrane npyTxn, NPO-φΜΛΒΗΗβ M3.56JIHH, TpyÓH Η ΠΛ6ΗΚΚ rivet ΗβΠρθρΗΒΗΟΖ tíHCTpOfl Π0-OMepM3aiío 3ncHJioH-KanpojiaKTaMa. XapXTepHCTMK H ΟΤΛΗΗβ- JBTCfl OCOdO BHCOKO0 ^ H3K0CTi> B. lipaktu otíxaAaDT doxtanjMΠΟΟΤΟΗΗΟΤΒΟΜ φΗ3ΜΗθΟΚΜΧ Μ ί'ίβΟΚΜΧ.

XapaxTepMCTMxa μ3βθοτηηχ TexHinecKMX pemeHKii

Lo ο ny π Λ τ τ κ τ M M M M M M M M M M M----------------------- ΠρΗ btom κ nojinaiíMsy what ^ epsameuy mejiouHuK xaTajiH3aTop, Hanpn- jMep and H-KanpojiaKiaii, AOdaBJífleTCfl coKaTao3aiop, HanpMwep apeTKJijiaKTaLí mjim H30UnaHaT h noAorpeBaeTcfl TeMnepaTypH and I30-I80 ° C INPHO ^ eu cLíect Ίθρθ3 EecKOJitKO MHHyT nojMMepn3yeTCfl TBepAy®Maccy b. CoAepsaHMe Ma b stok chiTeTyBJífleT npndJi. 0.1 #, AOdaBKa aueiHJiJiaKTaMa πρκόθ3ΜτβΛΒΗθ I #. Oro ΠροΒΟΑΗΛοη ρπΑ onmoB, HanpaBAeHHUx Ha οοτμκθηηθ HenpepuBHOc- m SToro npouecca m OAHOBpeueHHoe coeAHHeHne nooMepM3amiH c; φopMOBaHκeM. K3 nydJiMKaiíH0 η3βθοτηη cxeAywie πρηηημπη MeioAa: í noxMMepH3auHa b 3KcipyAepe: a) AOSHpoBaHHe KOMnoHeHTad) TBepAoe A03Mp0BaHMe KOMnoneHia 217 418 nOJlHMepM3aUHflde3 ΠΟΛΒΟΗΗΧ

b peaKTopaxnacTeH mecTepeHMaiHfí Hacoc bKanecTBe peaKTopa

b) noflorpeB cMe.cH, npesHa3-HaueHHO0 w peaxiiMH nepeapeaKTopoM r) nojiorpeB CM6CH b peaKTope λ) a) onHcaHKe Μ30 <5ρθτθΗΗΗ κ naTeHTy * ICC 97 332, BHKJiajiHoe onMcaHHe e30όρβτβΗΚΗ k. H30ópeTeHHB κ naTeHTy BejiHKOópHTaHMH 923,137, onncaHMe H30ópeT6HHH κ BKOHOMHuecKOMy naTeHTy FJIP 25391, BHKjiajiHoe onKcaHKe H30ópeTeHHH κ HeaKiíenTOBaHHÓK 3afiBKe ΦΡΓI 944 417 815 416 η I, onMcaHKe Μ30όρβτβΗΗΗ κ naTeHTau BejiHKOópHTaHO h944 904 229 307 H 380 952 naTeHTy IflBefínapHK; O) oniicaHJjfe M30ópeieHMH κ naieHTy Γ £ Ρ 81960, BHKJiaj ^ Hoe onHcaHne H30ópeieHHíi κ HeaKnenTOBaHHOfi 3aflBKeΦΡΓ I 495 133 b) onucaHKe Μ30όρβτβΗΜΗ κ naTeHTy ΓβΡ 68075, κ naTeHTy ^ paHiíMH I 559 287, e naTeHTy Ohio 3 525 719, BHoaAHOe onncaHne κ30όρθτβΗΜΗ κ HeaKnenTOBaHHOfí 3aflBKeΦΡΓ I 720629 * r) onucaHne M30ópeTeHKH κ θκοηοκκηθοκκμ naieHTaM TXP 50002 η25 391 κ naTeHTy ^ ICCP 97332, κ naTeHTaM BeoKOópMTaHHK904 229 to 923,137 h naTeHTy fllBeSnapuM 380 952, i) onucaHHe κ30όρβτβΗΜΗ κ naTeHTy BejiKKOdpuTaHHH 919 246. 217 418 nojiHMepM3aiiKH b BKCTpyjtepax η πρκ οΛΗουΐΗβκοΒΗΧ ManiHHax, hb qacTHOCTH, πρκ jusyxmHeKOBhix MainHHax Tpeóyei ηοπολβ3ΟββηηηΟΛΟΚΗΟΓΟ, ΑΟρΟΓΟΓΟ OÓOpyXOBaHHH. ΠρΜ 3T0M BUXOfl 0TH0CHT6JIBH0 ΗβΒβΛΗΚH TpeÓyDTCÍI όΟΛΒΙΠΗβ KO-jnmecTBa 3Hepro b caMOM MajieHBKOM οΟ’βθμθ, htoóh nycTHTBpeaKijHD b χολ. ΠρΗ ΧΗΛΚΟΜ A03Hp0BaHHH B03HHKaeT ΛΟΠΟΛΗΗΤβΛΒΗΟΗ npOÓJieMaco3flaHMfl aaBJíeHHfl 3KCTpy3MM, Tax Kax pacmiaB jiaKTawa b 30He3arpy3KH ΟΗβΗΒ XHAKOiexyUHa .. II3 3Τ0Γ0 B03HMKaDT ΛΟΠΟΛΗΜΤθΛΒ-Hae npoóJieuH yiuioTHeHna πολιημπημκοβ art. ΠρΡΛΜOOOOOHHHHHHH0303030303030303030303030303030303ΗΟΟΤΒΗΟΟΤΒΗΟΟΤΒΗΟΟΤΒ03HHHHHHHHHH030303030303030303 C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C , nojiHMepH3aiiHfl b niecTepeiPiaTHx qacocax πο3βολαθτ óοíííth μηογηόH3 Ha3BaHHHx λο chx nop TpyAHOCTeíí. IflecTepeHuaTue Hacocu ημθκτo ^ Hanoi οτηοομτθλβηο He3Ha <iMTejiBHyD nponycKHyio ciiocoóhoctb BuAc h TpeóyBT πρημθηθηηη caiíux peaKTHBHUX H3 η3βθοτηηχ ConA TajiM3aiopoB TanHX, HanpHMep, nan H30HHaHaTu, Heóe3onacHUx cΦηβηολογκηθοκοΚ tohkh 3peHHfl. Ecjih Hanajio peanuMH 3aMeAJiaeicfl, HarneiaHMe cpa3y with npexpamaeTCH, Tan nan pacmiaB JiamaMa jummecTepeHqaTHX HacocoB cjihiukom hh3kobh3Ok. ΠροοτΗΜΗ η λθλορογημη ΑΒΛΑΒτοΑ Tpyónaiue peamopu, oóopy ^ o-BaHHue b cjiynae ΗβοΰχοΛΗΜΟοτκ ομθομτθλβηημμ sjíeMeHTaMH.

OjmaKO 3 ^ ECB nan bo h Bcex ocTajiBHUx ynoMHHymx peamopax, HMeeTCfi onacHOCTB τογο, ητο πολβομηθ TpydonpoBOflH what cnocoó κ-ho0 nojiMuepH3amiM cMecBD, nepe3 óojiee ηλη ueHee κοροτκοβBpeiífl Ballad 3aóHTBCH ocaAKaMH no / iHMepH3aTa. AτλολβημΠ noaorpeBκομποηθηιοβ 3ΛθοΒ Tanse He nouoraeT, Tan nan ipytíonpoBO ^ H cNa - jiaKTawcoíepxamHM namanoM, HanpHMep, πρκ óonee bucokhxTewnepaTypax what ΒρβΜβΗΗβΜ Tanse 3aóHBaDica βολθλοτβηθ πολημθ-pH3auHH. U ΛΒΗΟ ο B-oj--^ ^ ^ py py py py py py py py py py py py py py py py py 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3. = 3.5. 217 418 ^ Itoóh .nocTim 3τογο npejuiaraDTCfl Taxne ΗφγΗκηΗΟΗΒΛΒΗΗβc0KaTajiM3aT0pu, KaK jpraumiJiaKTawu hjih nojiHH3onMaHaTH. OhmJIHÓO ΤΡΥΛΟΘΜΚΗ C TOMKH 3ρβΗΗΗ np0H3B0SCTBa HJIH C φΜ3Η0Λ0ΓΜ-qecKOií tohkh 3peHMfl BH3HBa »T onaceHMH. B odqeM ohm pearapyioiTax óHcTpo, qTO BHineonHcaHHne ipyjiHOCTM eme ycHOBa »TCfl.

UeHB Η300ρβΤΘΗΜΗ

UJiBK) H30HeepHHfl HBJIfleTCH pa3paoKe cnocoóaHePepuBeTiOnTiTiOnHiPH3aiHH sncMjioH-KanpojiaKTaiaa c nocjie, ny »inHMHenpepHBHHM $ opMOBaHMei nojiHMepH3aTa b TaKMe nojiy $ a (3pHKaiH,

KaK Kpyrjiue πργτκκ, προφΜΛΒΗΗβ μ3Λθλμη, TpydH h πλθηκη. K3JIO3K6HH6 cymHOCTM Κ30ΰρθΤΘΗΗΗ B OCHOBy Μ30ΰρθΤΘΗΕΗ ΠΟΛΟΚΘΗα Oa ^ and ^ and ΟφΟρΜΗΤΒ ÓHCTpy »Μ3ΒΘ0Τ-hyb nooMepM3aiíMD oncHJiOH-KanpojiaKTaua c N? SncHjiOH-KanpojiaK-tamo b KaqecTBe KaTajiM3aT0pa HC aneth-3ncHJi0H-Kanp0HaKTaM0Mb Ka ^ ecTBe Handojiee Bashore, coKaiajiK3aTopa, Takhte odpa3OM , * ito-ÓH dHJIO ΒΟ3ΜΟ3ΚΗΟ ΠρΗΜβΗΗΤΒ φΗ3Η0Λ0ΓΗ ^ β0ΚΗ de3ynpe ^ HHe ΛΘΓΚΟ ΠΟ-jiynaeiiHe c0KaTajiM3aT0pH η AOCTMraTB οτηοοητθλβηηχ Bfl3K0CTeapacTBopeHMA (no TTJI 2O055) = 3.8. CBepx this xojihhh óhtb πρhtθΗβκΗ TaKMe cuecHpeaKUHH, KOTopne He He 0ópa30BHBaxM TBepjioro nGJiHMepH3aTa npnTewnepaTypax ημκθ I00 ° C m TeneHne λλμτθλβηηχ nepno ^ OB βρθμθηη.

HenpepuBHafl nojiHMepH3aiiMfl JiaKTaiia c Na JiaKTaMOM b KanecTBe Ka-TajiH3aTopa h aneTHJiJiaKTaMOM b K ^ iecTBe coKaTajiH3aTopa b Tpyd-NATO peaKTope, corjiacHO oniíčaHMD H30dpeieHHH κ SKOHOMMnecKO-My naieHTy ΓΛΡ 50002, CHadxeHHOM πρΜ ηθοΡχολημοοτη ciaTHnec-kmmh sjíeMeHiaMH nepeuemHBaHMfl, NPN TeMnepaTypax Buuie Tohko njiaB-jieHHH nojiynaeworo nojiMaMH.ua c nocJiejtyDíHHM $ opMOBaHHeM nojiHMe-b pH3aTa TaKMe nojiy $ adpHKaTH, KaK TpydH, Kpyrjiue πργτκΗ, "NPO-φHJIBHHe μ3Λθ; ιηη, πηθηκη, sryTH η τ.λ., pemaeTCH corjiacHO M30d-peieHMD Takhte odpa3OM , hto co ^ epsaHne Haipna cnecn noouepMsauMH cocTaBJíflei = 0,03 λο 217 418. = 0.045 #, πρβΛΠΟΊΤΗΤθΛΒΗΟ 0.034 and 0.037 #

Ka-JiaKTaiíOcoAepzamHií jiaKTaM T3 MeTKJiaia HaTpMH h naKiananojiywa © T πρκ leíinepaiypax = I25 ° CKa ~ JiaKTaMOcoíepKainM0 JiaKTaií ηθ ciapiue 24 uac.

Na-JiaKTaMOcoíepKaniHfó jiaKTaw b hmakom coctohhhm nocjie ero nojiy-

* ιθημη oxAasAaiOT and Teiinepaiypu = 90 ° C, 75% AO j85 ° C h xpaHHT co ^ epsaHMe yKcycHOii kmcjioth mjH aHFMAPMAa yncycHOg kmcjioth b 1au θτκ ji JiaKTaií e cócTaBJíneT = 0,5 μγ / γ \ t

aueTHJijiaKTaii npHMeHflByfeepa30aBJieHHO b KOjiinecTBax 0.25 o 0.45 #, b nepecueTe Ha McxoAHyio cuecB aiíeTHjuiaKTaM πρκμθηηβτ b θοοτηοπιθηκκ = 1: 10 c JiaKTaMOM | h ciLaL · He ciapme 12 ^., πρθαποήτητθλβηο ηθ cTapine-6 w. her'

CnOCOhHyDiNHiNHy ClHaLHH Cl &amp; eCL HanpaBJIHBT 303 30Hy C ΤΘΜ-: a a 300 300 í 300 ao ao ao ao ao ao ao ao ao ao ao ao ao ao ρ ρ ρ ρ ρ a a . There is no OacTpoH nMMepM3auMH coApxaHne HaTpMH b in a 0.1mM cMaTaBAfleTMpMiOpHe. 3iy penemypy Tane npHrμθηηβτ πρκ HenpepHBHOíí dacTpoH nojiMiíepHaaííHM βηιπθ tchkh miaBJíeHKfínojiyqaeiíoro nojinaioAa. ItaepecHO, μ3j0ρθτθηηβ, πρκTeMnepaTypax HMze 220 ° C peneniypa ηθ nojiHMepH3yeicH b nojiy $ ad-puKam npepHBHHM nyieii, and tojibko ηθπρθρνβηημ nyteu. CoAepsaHne LNa, κροΐίθ ΤΟΓΟ, ÓOJIBIHOe ΒΛΗΗΗΗΘ Ha MOJlMKyJIHpHHií ΒΘ0. B to BpeMH KaK πρκ 0.1 # n and AOCTHraiOTefi λμιαβ οτηοοητθλβηηθBH3K0CTM paCTBOpeHHfí OTH. = 2.7 - 3.3, npM COAepsaHHftX:

At 0.03 - 0.045 Μ03ΪΗ0 AOCTHraTB ΟΤΗΟΟΜΤΘΛΒΗΒΙΧ ΒΗ3ΚΟΟΤΘ0 pacTBOpeHMfl \ t βηπιθ 4,0. Πρκ coAepxaHHHX N and me 0,03 # óecJiepeóoiíHafl nojiHMepH3auHfl yse ηθ oóecne ^ MBaeTCH.

EojiBmoe 3HaqeHHe μμθβτ Tarase KawecTBO m npeABapMTejiBHafl Tep-liHqecKafa oópaóOTKa N a-JiaKTaiscoAepjEamero jiaKTawa. 41 θμ βηιπθ 217 418

TeMnepaiypa peaKUHH, ηθμ Btime ccmepscamie Ka, weM We read τθμπθ-paiypa xpaHeHHfl η λλμτθλβηοοτβ xpaHeHHfl, tbm óojibme onacHOCTb, hto H3 npoflyKTa BimejiflDTCfl nojiHMepH3aTH, BH3HBawie 3aúHBKyTpyóonpoBOAOB. Cjihihkom ciaptiií npoíyKT BH3HBaeT οληοβρθμθηηοyiíeHbineHne MaKCHMajibHO λοοτοημο3 οτηοοηιθλβηοΜ ba3KocthpacTBopeHHH. B KpaííHeM cjiynae 3το οοοτοαηηθ μοκθτ πρκΒβοτΗ κTOMy, ητο nooMepH3auMfl óyjtei yse HeB03M0HHa. There is a bachelor's thesis on the subject of the study of the HHH cOH3aT6jibHHM in the course of the study.

IlocJie JtoóaBKM c0KaiajiH3aT0pa nojiyuaeTcfl CMecb, npnro, HHafl juianojiMMepM3auHK. 3ia nojiHMepH3aiíHA, oAHaKO, socTuraeT AOCTaTOHHOíí cokpocthtojibko πρκ Teiinepaiypax BHine 25 ° C. Πρκ TewnepaTypax ηηζθ-I00 ° H hec kojil khx £ Heií He XBaTHi íjia nojiyqeHMfl KOMnaKTHHXII0JIMMepJI3aT0B.

JlHiiib not go BpeMfl H3 cmcch b He3HaweJibH0M KOjiHwecTBeBiwejifleTCH nopoinKOO6pa3HOe ocaameHHe. -Μ H H H H H H H H H ein ein ein ein ein ein ein ein ein ein H H H M M M M M M

AiieTOJiaKTaw jioóaBJíflioT b KOJiHnecTBax ot 0,25 $ 0,45, b nepec-ηθτθ Ha HcxojiHyD cuecb nojiHMepH3auo. MeHbmHe KOJiHHecTBa MoryT3aiAeAJiMTb nanajio peaKiíra, hto HezejiaTejiLHO.

I τ τ B B B B B B j j j j j j j j j j j j j j j j j j j j j j j.

AiiewiJiaKiaM μοηηο πρμμθηατβ b Hepa3óaBJieHH0ií Boe. Πο cooópazeHHAM τθχηηκη ^ O3HpoBaHHfl pa3óaBJieHKe JiaKTaMOM MozeiÓhtl óojiee y &amp; oóHHM.

Oho He aojizho npeBHiuaTb cooTHOineHHe 1:10, cMecn He λοαζηη xpa-hhtlca cBHine 12 H ·, thk KaK η ομθοβ aueTMJiJiaKTaKía c jiaKTaiviotíHejib3H xpaHHTb HeorpaHHweHHoe BpeMA de3 ποτβρκ KauecTBa.

KpoMe roro, sasHHM αβλαθτοα io, hto aqeTHJiJiaKTaM oóJiasaeT bh-coKOfi hhctotoíí. CojiepzaHHe yKcycHoa khcaotu hjih aHiOpH.ua yK-CyCHOK KHCJIOTH He JIOJIKHO npeBHIliaTL · 0.5 ΜΓ / Γ. Πρκ ΠρβΒΗΙΗβΗΗΗ 217 418 j K K Bec Bec Bec Bec Bec Bec Bec M M M M M M M M M M M M M M M M M M........ Πρρβ ,β, COTJiaCHO Η300ρβΤβΗΗΚ>, CMeCH n0JIHMepH3aiíMH TOJIBKOTorsa AaDT BHcoKOKaHecTBeHHHK nojiHMepH3aT, Koraa προκοχοΑκτΟΗβΗΒ HHCTpOe AOCTMHeHMe I10JMM6pií3aHMH. ΠρΛ CJIHIDKOM ΜβΑΛθΗΗΟΜnoAorpeBe KaTajiH3aiopu MoryT ποτβρΗΤΒ aKTHBHOCTB hjih from bhao-jifleicfl TBepAuii nojiHMepH3aT, hto cnocoócTByeT 3aóHBKe ipyóo-npoBOAOB. KaK yse ynoMHHajiocB, ομθοη b ycAOBMHx npepHBHOiinOJIMMepM3aHHH ΗΘΛΒ3Η ΑΟΒβΟΤΗ AO KOMIiaKTHOrO nOJIMMepM3aTa. Π ΟΒ OJ OJ ΟΒ OJ ΟΒ ΟΒ ΟΒ ΟΒ ΟΒ ΟΒ ΟΒ ΟΒ ΟΒ ΟΒ ΟΒ ΟΒ Ha κ ΟΒ ΟΒ ΟΒ ΟΒ AB ΟΒ ΟΒ ΟΒ AB bo M M M ο TaKO 2 with aamhh TennepaTypoil 270 and 260 ° C, htoo 3aTeM and BHxoAa Η3 peaicropa b ciynaeHaAOóHOCTH oxJiaAaTB ee and I80 ° C. BpeMH npeóHBaHHH cocTaBlIfleTnpn table ot 15 o 25 η. KOο KO KO KO a a a a a a a a a a a a a a a a a a a a a a a a a a a KA KA KA KA KA KA KA KA KA KA KA KA. Ecjih nojiynaDT sryTH, KOTopne 3aTew rpaHyopyKT, hjih njieHKH, TorAa TpeóyeTCfl óojiee bhcokkcTeivinepaTypa, ηθμ πρκ nojiyueHHH, HanpMuep, npyTKOB AMaueipOLi IOOmm.IlpMiviep

PeaKTop npeACTaBAfleT cooiei TpyóKy βηοοκογο AaBJieHKH ajih AaBJie-HHH and 375 aT. tHa ero 10,6m h BHyipeHHHíí AwaMeTp 55mm.

Hepe3 point AJiMHy oh 3anojiHeH npHnaHHHHMH Apyr κ Apyry cnHpajiHMH, night nocAOBaiejiBHO co3AaioT npaBoe η jieBoe 3aBHxpeHHe.

Oh noApa3AeJieH Ha 4 θλθκτρηηθοκη oóorpeBaeuiae 30hm: 30Ha oóorpeBa I 800 MM 30Ha oóorpeBa 2. 2000 mm 30Ha oororBa 3 6000 mm 30Ha oororBa 4 1800 mm

TeKínepaTypH Η3ΜθρΗΚ) Π ΠρΗ ΠΟΜΟΠ {ΤθρΚίΟΜΘΤρΟΒ COIipOTHBJíeHHfl, κο-TOpne HaXOAHTCH B OTBepCTHHX TpyÓKH, HÓ He BAaDTCfi b waccy.

Na-jiaKTaMcoAepsautHií jiaKTaMj corjiacHO onHcaHKD κ306ρθτθηηηk 3K0H0MHHecK0My naieHiy IXP 55 663, HOJiynaiOT

Hacoc b peaKTop. PesροεθΗΒ b pesepByape íepraicfl Tax, mo BpevjinpeOuBaHKH cocTaBjíaei = 12

AHEiaHMfl Hacoca Na-jiaKTawa qepe3 MajieHB-KHM ΠΟρίΠΗθΒΗίί Λ03Ηρ0Β0ΗΗΗΚ HaCOC. The peaKTOpy Mokha npHCOeíKHKTB $ jiaHuaMH odinenpHHfliHe npecc $ opMH, KaK HanpHMep πρβοοφορΜΗ αλαKaJIMdpOBKM B npOTMBOAaBJíeHHH, ΟΓΟΛΟΒΚΕ TpydH ΑΛΑ KajIMdpOBKHΠΟΑ BaKyyMOM, φΜΛΒερω ΑΛΑ 3KCTpy3MH iluockhx JIHCTOB HJIH φΗΛΒ-EPH ΑΛΑ nOJiyqeHHA 3KCTpyAMpOBaHHHX Η3Α6ΛΚ0. ΠρθΑΛΟΚθΗΗΗίί, COmaCHO Η30ΰρθΤθΗΜΚ), CllOCOd ΠρΜΜΘΗΑΙΟΤ ΑΛΑ Ηθ-ΠΟΟρθΑΟΤΒΘΗΗΟΓΟ ΠΟΛγΠΘΗΗΑ ΗΘΠρβρΝΒΗΗΜ ΠγΤΘΜ Μ3 AaKTawa BHCO-KOKaqecTBeHHHX noj ^ adpoaTOB. Τ ax ax ax ax ax ax ax ax ax ax ax ax ax ax ax ax ax ax T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T T. 217 418 I 2 3 4 5 6 Na% 0.842 0.045 0.035 0.039 0.042 0.04 0 cooTHomeHHe amoJActaMa κ JiaKTaMy I: 4, 1: 6 I: 4 1: 4 1: 4 3 0.35 0.45 0.3 οόφπ nponycKHafl CnOCOÓHOCTL Kr / q 52 75 50 68 45 49 TeMnepaiypa (° C) pe3epByap 90 80 85 90 80 90 ®a-jiaKTaMa TeMnepaiypa (° C) f XfTΠ7Ί JJcCLXilUp 30Ha I 340- 360 420-480 400-460 390-45C i 390- 450 390-430 30Ha 2 270-260 270-260 270 270-25C 270 270 30Ha 3 260-240 260-240 255-230 250-23G i 255- 230 260-240 30Ha 4 290-220 230-220 230-210 220-20C i 230- 220 230-220 bxos b peaKTop flaBJIeHMfi ai 80 45 120 130 80 70 OTH.nojiHLíepH3aTa (ΤΠί 20055) 3.8 4.5 4, 2 4,4 3,9 4,6 BMA pa rpaHy-rpaHy- npyiKH -npyTKH ipyóa npoAyKTa JlflT JIST 0 80 0 100 C MM- MM MM HHM flHa- cnocoó cnocoó ΌΟΤΜ ΌΟΤΜ n npOTH- 80 MM BOAaB- BOjaB- (cnocoó JieHHfl JISHMfl KajiHó- pOBKH ποα Ba- KyyMOM) - ίο - ÍOpMy / ia M30Óp6T6HHH 217 418 1. Cnocoó HenpepuBHoro nojiyneHMH nojiHaMHAHHX nojiy npoíyKTOBnyTeM nojiHMepM3auHH ancHJiOH-KanpojiaKTawa c Ka-3ncHJiOH-KanpojiaKTaMOM b KanecTBe KaiajiM3aiopa h aneiHJi-ancooH-KanpojiaKTaMOM b KaneciBe coKaiao3aiopa b Tpyónaiou PE axiope b cjiynae HajioóHOCTM, cHaóHéHHOM ciannecKHMM όλθMeHTao nepeMeniHBaHHfl NPU leMnepaiypax βηιπθ τοηκκ iijiaB-jieHMfl nojiyqaeMoro nojiMMepM3aia c nocJieAyWM $ opMOBaHHeMnojiMMepM3aTa b TaKMe nojiy $ aópHKaTH, Kax TpyóH, xpyrumenpyTKK, ΠρΟφΜΛΒΗΗΘ M3 ^ 6JIMfl, T.JU ΠΛΘΗΚΗ H, OTJIMnaiOEíMÍÍCflτβω, Uto nojiyqaDT Na JiaKTaMcoíepacamHií jiaKTaw ^ c as EPSA-ημθμ οι IEL = 0.03 λο 0.045% 'NPM Tewnepaiypax rpm = I25 ° C, oxjiaiesaiOT ero = 90 ° C, npeAnouTMTejiBHO75 - 80 ° C, hb TeneHHe 24 nacoB nepeMeinHBalOT c 0,20 ro0,45% aiieTHJiJiakiaMa, .coAepsamero = 0,5 κγ / γ yKcycHOfikmcjioth hjim anrMApMAa yKcycHOH kmcjioth, uio unpaidM-BaDi m 3Ty cMech b τθ ^ θημθ 6 o 12 nacoB c jiaKTanoHnojiHMepH3yDT b nepBofi 3CHe πρκ Teunepaiypax ot 300 ao480 ° C, npeHMyme cTBeHHO 390 and 450 ° C, or 30Heπρκ 270 and 250 ° C 30B 30He πρκ 220 and I80 ° C m '3iiii, i nojiHMep oópaóaTHBaiOT b nojiynpoAyKTH. 2. Cnocoó no nyHKTy I, OTjiHnaioiuMMCíi τβω, ητοaueTMoaKTaM h jiaKTau πρΗΜβΗΗΚΤ b οοοτηοπϊθηκκ = 1: 10. II-217 418

AHHOTAIW

Cnocoó HenpepHBHoro nojiyueHHH ποληημη ^ ηηχ ποΛγφαβρκκατοΒ -KpyrJIHX npyTKOB, ΠρΟφΟΒΗΗΧ Η3ΛΘΛΜίί, TpyO, ΠΛθΗΟΚ -πγτβΜ HenpepHBHoa óucTpoií nojiKMepM3auMH 3ncHJiOH KaripojiaKTaMaBuecTe c-Na-3ncHJiOH KanpojiaKTaMOM c McnojiB3OBaHHeM Φη3μολο-rinecKM óe3onacHux KaiajiM3aTopoB. 3io npoHcxoflHT ójiaro ^ apa nojiHMepn3amíH Ka-jiaKTaMcoAepsamerojiaKTaiia b πρκογτοτΒΜκ aueiojiaKTaua b ηθοκολβκμχ 30Hax'peax-ih npH pa3JiimHHx TeiinepaTypax. 3aTeM nojiHMep cpa3y does not apply THBaiQT b noj ^ aópHKaTH.

Claims (2)

OBJECT OF THE INVENTION 217 418 A process for the continuous production of polyamide semifinished products by the epsilon caprolactam polymerization pathway in the presence of a catalytic sodium salt of epsilon-caprolactam and cocatalyst acetyl-epsilon-caprolactam in a tubular reactor provided with cues at higher temperatures, if desired, than the melting point of the resulting polymer. polymerate to semi-finished products such as tubes, having a circular profile, profiled articles, films, etc., wherein a polymerization mixture comprising a lactam with a lactam sodium salt is prepared, wherein the Na content ranges from - 0.03 to - 0.045% and the preparation is carried out at a temperature of - 125 ° C, then it is cooled to <90 ° C, preferably 75 to 80 ° C, and the mixture not older than 24 hours is mixed with 0.2 to 0.45% of acetyl lactam containing - 0, 5 mg / g acetic acid or acetic anhydride, and after mixing, polymerization is carried out no later than 6 to 12 hours after mixing, in the first zone až480 at 300 ° C in the second zone at 270 to 250 ° C and in the third zóněpři 220 to 180 ° C and then treated with a polymer on the fence-vary. 2. The process of claim 1 wherein the acetyl lactam is added in a mixture with lactam in a ratio of - 1:10. Recognized by the invention on the basis of expertise, carried out by the Inventory and Patent Office, Berlin, DD.