1. Inzira ya Innovene
Ikintu nyamukuru kiranga inzira ya Innovene nugukoresha uburyo budasanzwe bwo hafi-gucomeka gutambitse gutambitse gutambitse kuryama hamwe nigitereko cyimbere hamwe nicyuma cyabugenewe cyabugenewe, icyuma cya stirrer kizingira kuri 45 ° kugeza kumutwe, gishobora guhindura uburiri bwose .Buhoro kandi burigihe gukurura birakorwa.Hano hari ibyokurya byinshi bya gaz na fluide yibitanda muburiri bwa reaction biva muri catalizator, propylene yamazi na gaze.Isaranganya ryigihe cyo gutura kubera iki gishushanyo mbonera cya reakteri ihwanye na tanki 3 nziza isunitswe Ubwoko bwa reakteri ihujwe murukurikirane, bityo guhinduranya ibicuruzwa birihuta cyane, kandi ibikoresho byinzibacyuho ni bito cyane.Inzira ikoresha uburyo bwa propylene flash evaporation kugirango ikureho ubushyuhe.
Byongeye kandi, inzira ikoresha sisitemu yo gufunga ikirere, ishobora gufungwa vuba kandi neza muguhagarika inshinge, hanyuma igatangira nyuma yo gukandamizwa no gutera inshinge.Bitewe nigishushanyo cyihariye, inzira ifite ingufu nkeya zikoreshwa ningufu zogukora mubikorwa byose, ikibi gusa nuko igice kinini cya Ethylene (cyangwa igipimo cyibikoresho bya reberi) mubicuruzwa bitari hejuru, nibicuruzwa bya ultra -amanota menshi yo guhangana ningaruka ntashobora kuboneka.
Igipimo cyo gutemba (MFR) urwego rwibicuruzwa bya homo-polymerisiyonike yuburyo bwa Innovene ni binini cyane, bishobora kugera kuri 0.5 ~ 100g / 10min, kandi ubukana bwibicuruzwa buri hejuru kuruta ubwabonetse mubindi bikorwa bya polimerisiyasi ya gaz;MFR y'ibicuruzwa bisanzwe bifatanyiriza hamwe ni 2 ~ 35g / 10min, ibirimo Ethylene ni 7% ~ 8%;MFR yingaruka co-polymer yibicuruzwa ni 1 ~ 35g / 10min, naho agace ka Ethylene ni 5% ~ 17%.
2. Inzira ya Novolen
Inzira ya Novolen ifata reaction ebyiri zihagaritse hamwe na lente ebyiri zikurura, ibyo bigatuma gaze ikomera ibyiciro bibiri mugukwirakwiza gazi ya feri ya polymerisiyoneri igereranywa, kandi ubushyuhe bwa polymerisiyumu bukurwaho no guhumeka kwa propylene.Homo-polymerisation na Co-polymerisation ifata gazi polymerisiyasi ya gaz, kandi umwihariko wacyo nuko homo-polymer ishobora kubyara hamwe na reaction ya co-polymerisation (ikurikiranye na reaction ya mbere ya homo-polymerisation), ishobora kongera umusaruro ya homo-polymer kuri 30%.Muri ubwo buryo, co-polymers idasanzwe nayo irashobora gukoreshwa.Umusaruro ukorwa muguhuza reaction zikurikirana.
Inzira ya Novolen irashobora gutanga ibicuruzwa byose birimo homo-polymers, co-polymers zidasanzwe, co-polymers, ingaruka zikomeye co-polymers, nibindi. MFR urwego rwinganda PP homo-polymer amanota ni 0.2 ~ 100g / 10min, co- polymerisiyasi Igice kinini cya Ethylene mubicuruzwa ni 12%, naho igice kinini cya Ethylene mubyakozwe na co-polymer gishobora kugera kuri 30% (igice kinini cya reberi ni 50%).Imiterere yuburyo bwo kubyara ingaruka co-polymer ni 60 ~ 70 ℃, 1.0 ~ 2.5MPa.
3. Unipol inzira
Imashini itunganya Unipol ni icyuma cya silindrike ihagaritse igitutu gifite umurambararo munini wagutse, ushobora gukorerwa muburyo bwikirenga, ibyo bita leta ya supercondensed ya gazi ya fonctionnement yuburiri (SCM).
MFR ya homo-polymer yakozwe mu nganda yakozwe na Unipol ni 0.5 ~ 100g / 10min, kandi igice kinini cya etylene comonomer muri co-polymer idasanzwe gishobora kugera kuri 5.5%;co-polymer idasanzwe ya propylene na 1-butene yakozwe mu nganda (izina ryubucuruzi CE -FOR), aho igice kinini cya reberi gishobora kugera kuri 14%;igice kinini cya Ethylene mu ngaruka co-polymer yakozwe na gahunda ya Unipol irashobora kugera kuri 21% (igice kinini cya reberi ni 35%).
4. Ubukorikori bwa Horizone
Inzira ya Horizone yatejwe imbere hashingiwe ku ikoranabuhanga rya gaz ya Innovene, kandi hari byinshi bisa hagati yabyo, cyane cyane igishushanyo mbonera ni kimwe.
Itandukaniro nyamukuru hagati yinzira zombi nuko reaktor ebyiri zuburyo bwa Horizone zitunganijwe neza hejuru no hepfo, ibisohoka bya reaction ya mbere bitemba byinjira mubikoresho bifunga ikirere hamwe nuburemere, hanyuma bigaburirwa mumashanyarazi ya kabiri hamwe numuvuduko wa propylene. ;mugihe reaction ebyiri zuburyo bwa Innovene Imashini zitunganijwe muburyo bubangikanye kandi butambitse, kandi ibisohoka bya reaction ya mbere byoherezwa kubimukira ahantu hirengeye, hanyuma ifu ya polymer yatandukanijwe noneho igaburirwa mukirere cyikwirakwizwa nuburemere, hanyuma yoherejwe kuri reaktor ya kabiri nigitutu cya propylene.
Ugereranije nibiri, inzira ya Horizone iroroshye mugushushanya kandi ikoresha ingufu nke.Byongeye kandi, catalizator ikoreshwa mugikorwa cya Horizone igomba kubanza gutegurwa, ikozwe muburyo bworoshye na hexane, hanyuma hongewemo propylene nkeya kugirango prepolymerisation, bitabaye ibyo ifu nziza mubicuruzwa iziyongera, amazi azagabanuka, n'imikorere ya co-polymerisation reaction bizagorana.
Inzira ya gaz ya Horizone PP irashobora gutanga ibicuruzwa byuzuye.Urwego rwa MFR rwibicuruzwa bya homo-polymer ni 0.5 ~ 300g / 10min, naho igice cya Ethylene igice cya co-polymers kidasanzwe kigera kuri 6%.MFR yingaruka co-polymer yibicuruzwa ni 0.5 ~ 100g / 10min, igice kinini cya reberi kiri hejuru ya 60%.
5. Inzira ya Spheripol
Inzira ya Spheripol ifata icyiciro cya gazi icyiciro cya gazi ikomatanyirijwe hamwe, reaction ya fonction loop loop ikoreshwa mugutegura prepolymerisation na homo-polymerisation reaction, naho reaction ya gazi ya fiside yamashanyarazi ikoreshwa mugukora reaction ya Multifase co-polymerisation.Irashobora kugabanywamo impeta imwe ukurikije ubushobozi bwubwoko nubwoko bwibicuruzwa.Hariho ubwoko bune bwimikorere ya polymerisation, aribyo impeta ebyiri, impeta ebyiri na gaze imwe, nimpeta ebyiri na gaze ebyiri.
Igisekuru cya kabiri Spheripol inzira ikoresha sisitemu ya kane ya catalizator, kandi urwego rwo gushushanya urwego rwa prepolymerisation na polymerisation rwiyongera, kuburyo imikorere yikimenyetso gishya ari cyiza, imikorere yikimenyetso gishaje ikanozwa, kandi ni byiza cyane kuri morphologie, isotacticity na isano.Igenzura rya molekile.
Ibicuruzwa bigizwe na Spheripol ni ngari cyane, MFR ni 0.1 ~ 2 000g / 10min, irashobora gutanga ibicuruzwa byuzuye bya PP, harimo PP homo-polymers, co-polymers idasanzwe hamwe na terpolymers, ingaruka zifatanije na polimeri n'ingaruka za Co -polymers, co-polymers idasanzwe irashobora kugera kuri 4.5% ya Ethylene, ingaruka co-polymers irashobora kugera kuri 25% -40% Ethylene, naho icyiciro cya reberi gishobora kugera kuri 40% -60%.
6. Inzira ya Hypol
Inzira ya Hypol ikoresha tekinoroji yuburyo bwa tubular yamazi ya feri ya gaz-gazi ikomatanya, ikoresha urukurikirane rwa TK-II ya catalizator ikora neza, kandi kuri ubu ikoresha inzira ya Hypol II.
Itandukaniro nyamukuru hagati yimikorere ya Hypol II nuburyo bwa Spheripol nigishushanyo mbonera cya gaze ya gaze, nibindi bice birimo catalizator na prepolymerisation ni bimwe na gahunda ya Spheripol.Inzira ya Hypol II ikoresha catalizike yo mu gisekuru cya gatanu (RK-catalizator), ifite ibikorwa byinshi Igikorwa cya catalizike yo mu gisekuru cya kane cyikubye inshuro 2-3 ugereranije n’igisekuru cya kane, gifite hydrogène ihindagurika cyane. kandi irashobora kubyara ibicuruzwa bifite intera nini ya MFR.
Inzira ya Hypol II ikoresha reakteri 2 zizunguruka hamwe na gaze ya gaze ya gazi isukuye hamwe nigitereko gikangura kugirango habeho homopolymers hamwe ningaruka za cololymers, reaktor ya kabiri ni gaze ya gaze ya gazi yamashanyarazi yigitanda hamwe nicyuma gikurura Imiterere yimikorere ya reaction ya loop muri HypolII inzira ni 62 ~ 75 ℃, 3.0 ~ 4.0MPa, hamwe nuburyo bwo kubyitwaramo kugirango habeho ingaruka za cololymers ni 70 ~ 80 ℃, 1.7 ~ 2.0MPa.Inzira ya HypolII irashobora kubyara homopolymers, nta copolymer isanzwe no guhagarika copolymer, urwego MFR rwibicuruzwa ni 0.3 ~ 80g / 10min.Homopolymer ikwiranye no gukora firime ibonerana, monofilament, kaseti na fibre, kandi copolymer irashobora gukoreshwa mugukora ibikoresho byo murugo, ibinyabiziga ninganda nibigize.Ubushyuhe buke nibicuruzwa byinshi.
7. Inzira ya Spherizone
Inzira ya Spherizone nigisekuru gishya cya tekinoroji ya PP yakozwe na LyondellBasell hashingiwe kubikorwa bya Spheripol I.
Ibice byinshi bizenguruka reaction bigabanijwemo ibice bibiri byerekana: igice kizamuka nigice cyamanuka.Ibice bya polymer bizenguruka muri zone ebyiri zifata inshuro nyinshi.Ibice bya polymer mubice bizamuka byihuta cyane mugikorwa cya gaze izenguruka hanyuma ikinjira muri serwakira hejuru yicyiciro kimanuka.Gutandukanya, gazi-ikomeye itandukana ikorwa mugutandukanya inkubi y'umuyaga.Hano hari agace kahagaritse hejuru yicyiciro kimanuka kugirango gitandukanye gaze ya reaction na polymer.Ibice bimanuka bikamanuka munsi yicyiciro kimanuka hanyuma ukinjira igice kizamuka kugirango urangize uruziga.Agace kahagaritse Gukoresha reakteri irashobora gutahura imiterere itandukanye yimiterere yicyiciro kizamuka nigice cyamanuka, kandi igakora ahantu habiri hatandukanye.
8. Inzira ya Sinopec
Hashingiwe ku gusya no kwinjiza ikoranabuhanga ryatumijwe mu mahanga, Sinopec yateje imbere uburyo bwiza bwa loop-pipe fluid icyiciro cya PP hamwe nubuhanga bwubuhanga.Ukoresheje catalizike ya ZN yonyine, monomer propylene irahuzwa kandi igahindura polymer kugirango ikore ibicuruzwa bya homo-polymeric isotactic PP, propylene Itanga umusaruro wibicuruzwa bya PP binyuze muri co-polymerisation idasanzwe cyangwa guhagarika co-polymerisation hamwe na comonomers, bikora ibisekuru bya mbere PP byuzuye tekinoroji ya 70.000 kugeza 100.000 t / a.
Hashingiwe kuri ibyo, igisekuru cya kabiri loop PP yuzuye yuburyo bwa tekinoroji ya 200.000 t / gazi ya feri ya gaze yakozwe, ishobora kubyara ibicuruzwa bikwirakwiza bimodal hamwe ningaruka zikomeye za co-polymers.
Mu mwaka wa 2014, umushinga w’ubushakashatsi wa "Ten-gari ya moshi" ya Sinopec - "igisekuru cya gatatu gishinzwe imicungire y’ibidukikije PP iteza imbere ikoranabuhanga" ryakozwe n’ikigo cy’ubushakashatsi cy’ubushakashatsi bw’imiti cya Sinopec Beijing, Ishami rya Sinopec Wuhan n’ishami rya Sinopec Huajiazhuang rishinzwe gutunganya no gutunganya imiti ryatsinze isuzuma rya tekiniki ryateguwe na Uruganda rukora peteroli.Ubu buryo bwuzuye bwikoranabuhanga bushingiye kuri catalizike yatezimbere ubwayo, tekinoroji ya asimmetrike yo hanze itanga abaterankunga hamwe na propylene-butylene ibice bibiri bigize tekinoroji ya co-polymerisation, kandi yateje imbere igisekuru cya gatatu loop PP yuzuye yikoranabuhanga.Iri koranabuhanga rirashobora gukoreshwa mugukora homo-polymerisation, Ethylene-propylene random co-polymerisation, propylene-butylene random co-polymerisation hamwe na co-polymer PP, nibindi.
