1. Habka Innovene
Tilmaamaha ugu muhiimsan ee habka Innovene waa isticmaalka qulqulka u dhow ee qulqulka sariirta toosan ee sariirta sariirta leh oo leh qulqulo gudaha ah iyo kiciya si gaar ah loo qaabeeyey, daabka kicinta ayaa xagal u ah 45 ° usheeda dhexe, kaas oo hagaajin kara sariirta oo dhan. .Si tartiib ah oo joogto ah ayaa loo sameeyaa.Waxa jira dhibco badan oo gaas iyo weji dareere ah oo sariirta falcelinta ku jira kuwaas oo kicinta, propylene dareeraha ah iyo gaaska la quudiyo.Qaybinta wakhtiga degenaanshaha sababtoo ah naqshadaynta reactor-kan waxay u dhigantaa 3 taangiyada kicinta ugu fiican Nooca reactors-ka ayaa ku xiran si taxane ah, sidaas darteed beddelka calaamaduhu waa mid aad u degdeg ah, iyo walxaha kala-guurka waa mid aad u yar.Nidaamku wuxuu qaadanayaa habka uumiga propylene ee uumiga si looga saaro kuleylka.
Intaa waxaa dheer, nidaamku wuxuu shaqeeyaa nidaamka qufulka hawada, kaas oo si degdeg ah oo sahlan loo xidhi karo iyadoo la joojinayo cirbadeynta kicinta, oo dib loo bilaabo ka dib cadaadiska iyo duritaanka kicinta.Sababtoo ah naqshadeynta gaarka ah, geeddi-socodku wuxuu leeyahay isticmaalka tamarta ugu hooseeya iyo cadaadiska hawlgalka ee geeddi-socod kasta , khasaare kaliya ayaa ah in jajabka ballaaran ee ethylene (ama saamiga qaybaha caagga ah) ee alaabta ma aha mid sare, iyo alaabta ultra -Saamaynta sare ee buundooyinka iska caabinta lama heli karo.
Heerka qulqulka dhalaalka (MFR) ee alaabada homo-polymerized ee habka Innovene waa mid aad u ballaaran, kaas oo gaari kara 0.5 ~ 100g / 10min, iyo adkaanta alaabtu way ka sareysaa tan ay heleen hababka kale ee gaaska-polymerization;MFR ee alaabta isku-xidhka-polymerization random waa 2 ~ 35g / 10min, content ethylene waa 7% ~ 8%;MFR ee wax soo saarka co-polymer-ka saamaynta waa 1 ~ 35g/10min, iyo jajabka tirada ethylene waa 5% ~ 17%.
2. Habka Novolen
Habka Novolen wuxuu qaataa laba reactors oo toosan oo leh labajibbaaran labajibbaaran, kaas oo ka dhigaya qaybinta gaaska adag ee laba-waji ee polymerization-ga-wejiga mid la mid ah, kulaylka polymerization-ka waxaa ka baxa uumiga propylene dareeraha ah.Homo-polymerization iyo Co-polymerization-ku waxay qaataan gaaska wejiga polymerization, iyo sifadeeda gaarka ah waa in homo-polymer-ka lagu soo saari karo fal-celiyaha co-polymerization (taxane leh reactor-ka ugu horreeya ee homo-polymerization), kaas oo kordhin kara wax-soo-saarka 30% ee homo-polymerSidoo kale, co-polymers random ayaa sidoo kale la isticmaali karaa.Wax soo saarka waxaa lagu fuliyaa iyadoo la isku xirayo reactors si taxane ah.
Habka Novolen wuxuu soo saari karaa dhammaan alaabooyinka ay ku jiraan homo-polymers, co-polymer random, co-polymer-ta saamayn leh, saamaynta super-polymer-ka iwm. polymerization Jajabka ugu sarreeya ee ethylene ee alaabtu waa 12%, iyo jajabka tirada badan ee ethylene ee saamaynta la soo saaray co-polymer waxay gaari kartaa 30% (jajabka tirada guud ee caag waa 50%).Shuruudaha falcelinta ee soo saarista co-polymer saamaynta waa 60 ~ 70 ℃, 1.0 ~ 2.5MPa.
3. Habka Unipol
Dareen-celinta habka Unipol waa weel cadaadis toosan oo leh dhexroor sare oo weyn, kaas oo lagu shaqeyn karo xaalad aad u sarreeya, waxa loogu yeero habka sariirta ee sariirta dareeraha ee heer-ku-kooban (SCM).
MFR ee homo-polymer-ka warshadaha ee ay soo saarto nidaamka Unipol waa 0.5 ~ 100g/10min, iyo jajabka tirada badan ee komonmer ethylene ee co-polymer random waxay gaari kartaa 5.5%;co-polymer-ka random ee propylene iyo 1-butene ayaa la warshadeeyay (magaca ganacsiga CE -FOR), kaas oo jajabka ballaaran ee caaggu uu gaari karo ilaa 14%;jajabka tirada badan ee ethylene ee saamaynta co-polymer ee ay soo saartay habka Unipol waxay gaari kartaa 21% (jajabka ballaaran ee caaggu waa 35%).
4. Farsamada Horizon
Habka Horizone waxaa lagu horumariyaa iyadoo lagu saleynayo tignoolajiyada habka wajiga gaaska Innovene, waxaana jira waxyaabo badan oo ay isaga egyihiin labada, gaar ahaan naqshadeynta reactor asal ahaan waa isku mid.
Farqiga ugu weyn ee u dhexeeya labada geeddi-socod waa in labada reactor ee habka Horizon ay si toosan kor iyo hoos u habaysan yihiin, wax soo saarka reactor-ka kowaad wuxuu si toos ah ugu qulqulayaa qalabka qufulka hawada iyadoo loo eegayo culeyska, ka dibna waxaa lagu quudiyaa reactor labaad oo leh cadaadis propylene. ;halka labada falcelis ee habka Innovene Reactors loo habeeyey si isbarbar ah iyo horizontal, iyo wax soo saarka reactor ugu horeysay waxaa marka hore loo diro degitaan meel sare, iyo budada polymer kala soocay ka dibna la quudiyo quful hawada by cuf. ka dibna loo diro reactor labaad cadaadis propylene.
Marka la barbar dhigo labada, habka Horizone waa ka sahlan yahay naqshadeynta wuxuuna cunaa tamar yar.Intaa waxaa dheer, kicinta loo isticmaalo habka Horizone wuxuu u baahan yahay in la sii daayo, kaas oo laga sameeyo slurry leh hexane, iyo qadar yar oo propylene ah ayaa lagu daraa prepolymerization, haddii kale budada khafiifka ah ee alaabta ayaa kordhi doonta, dareeraha ayaa hoos u dhacaya. iyo hawlgalka reactor co-polymerization noqon doonaa mid adag.
Habka gaaska Horizon PP wuxuu soo saari karaa noocyo kala duwan oo badeecooyin ah.Kala duwanaanshaha MFR ee alaabada homo-polymer waa 0.5 ~ 300g/10min, iyo jajabka tirada ethylene ee co-polymers random waa ilaa 6%.MFR ee wax soo saarka co-polymer ee saamaynta waa 0.5 ~ 100g / 10min, jajabka ballaaran ee caaggu waa sida ugu sarreeya 60%.
5. Habka Spheripol
Habka Spheripol wuxuu qaataa habka dareeraha wajiga gaaska gaaska isku dhafan, reactor wejiga wareegga dareeraha waxaa loo isticmaalaa prepolymerization iyo falcelinta homo-polymerization, iyo wejiga gaaska dareeraha sariirta dareeraha ah ayaa loo isticmaalaa falcelinta isku-xidhka-polymerization-ka.Waxaa loo qaybin karaa hal giraan ah iyadoo loo eegayo awoodda wax soo saarka iyo nooca alaabta.Waxaa jira afar nooc oo foomamka falcelinta polymerization, kuwaas oo kala ah, laba siddo, laba siddo iyo hal gaas, iyo laba siddo iyo laba gaas.
Geedi socodka jiilka labaad ee Spheripol wuxuu qaataa nidaamka kicinta jiilka afraad, iyo heerka cadaadiska naqshadeynta ee prepolymerization iyo reactors polymerization waa la kordhiyaa, si waxqabadka astaanta cusub uu u fiicnaado, waxqabadka astaanta hore ayaa la wanaajiyey, waana la wanaajiyey. sidoo kale aad ugu habboon qaab-dhismeedka, go'doominta iyo qaraabada.Xakamaynta tirada molecular.
Baaxadda wax soo saarka ee habka Spheripol waa mid aad u ballaaran, MFR waa 0.1 ~ 2 000g / 10min, waxay soo saari kartaa noocyo kala duwan oo alaabooyin PP ah, oo ay ku jiraan PP homo-polymers, co-polymers random iyo terpolymers, saameynta co-polymers iyo saameynta kala duwan -polymer, random co-polymers gaadhi kara 4.5% ethylene, saamaynta co-polymer gaadhi kartaa 25%-40% ethylene, iyo caag wajiga gaari karaan 40%-60%.
6. Habka Hypol
Habka Hypol wuxuu qaataa tignoolajiyada nidaamka dareeraha tuubada ee isku darka wajiga gaaska bulk-gas, wuxuu adeegsadaa taxanaha TK-II ee kicinta waxtarka sare leh, oo hadda adeegsada habka Hypol II.
Farqiga ugu weyn ee u dhexeeya habka Hypol II iyo habka Spheripol waa naqshadeynta wejiga gaaska, iyo unugyo kale oo ay ku jiraan kicinta iyo prepolymerization asal ahaan waxay la mid yihiin habka Spheripol.Habka Hypol II wuxuu isticmaalaa kicinta jiilka shanaad (RK-catalyst), kaas oo leh dhaqdhaqaaqa ugu sarreeya Dhaqdhaqaaqa jiilka afraad wuxuu ka sarreeyaa 2-3 jeer marka loo eego jiilka afraad, kaas oo leh dareen-celin sare oo hydrogen ah. waxayna soo saari kartaa badeecooyin leh MFR ballaaran.
Habka Hypol II wuxuu isticmaalaa reactor 2 loop iyo wejiga gaaska dareeraha sariirta dareeraha leh ee daab kicinta si uu u soo saaro homopolymers iyo saamaynta copolymers, reactor-ka labaad waa wejiga gaaska dareeraha sariirta dareeraha leh ee daab kicinta xaaladaha falcelinta habka waa 62 ~ 75 ℃, 3.0 ~ 4.0MPa, iyo xaaladaha falcelinta ee wax soo saarka ee copolymers saamaynta yihiin 70 ~ 80 ℃, 1.7 ~ 2.0MPa.Habka HypolII wuxuu soo saari karaa homopolymers, ma jiro kopolymer joogto ah iyo xannibaado kobolymer ah, kala duwanaanta MFR ee badeecadu waa 0.3 ~ 80g / 10min.homopolymer-ku wuxuu ku habboon yahay soo saarista filim hufan, monofilament, cajalad iyo fiber, iyo copolymer waxaa loo isticmaali karaa soo saarista qalabka guriga, baabuurta iyo qaybaha warshadaha iyo qaybaha.Heerkulka hooseeya iyo alaabada saamaynta sare leh.
7. Habka Spherzone
Habka Spherizone waa jiilkii ugu dambeeyay ee tignoolajiyada wax soo saarka PP ee ay samaysay LyondellBasell iyada oo ku saleysan habka Spheripol I.
Reactor-ka wareega wareega aag badan waxa loo qaybiyaa laba aag oo falcelineed: qaybta kor u kacaysa iyo qaybta soo degaysa.Qaybaha polymer-ka ayaa ku wareegaya labada aag ee falcelinta marar badan.Qaybaha polymer-ka ee qaybta kor u kaca ayaa si degdeg ah u dareere ah iyada oo la raacayo ficilka gaaska wareegaya waxayna galaan duufaanka xagga sare ee qaybta soo degaysa.Kala-soocida, kala-soocida gaaska adag waxaa lagu sameeyaa kala-soocida duufaanta.Waxa jira meel xannibaysa xagga sare ee qaybta soo degaysa si loo kala saaro gaaska falcelinta iyo walxaha polymerka.Qaybuhu waxay hoos ugu dhaqaaqaan xagga hoose ee qaybta soo degaysa ka dibna waxay galaan qaybta kor u kaca si ay u dhamaystiraan wareegga.Aagga xannibaadda Isticmaalka reactor-ku wuxuu ogaan karaa xaaladaha falcelinta ee kala duwan ee qaybta kor u kaca iyo qaybta soo degaysa, waxayna sameeyaan laba goobood oo falcelin oo kala duwan.
8. Habka dhuumaha loop loop Sinopec
Iyada oo ku saleysan dheefshiidka iyo nuugista tignoolajiyada la soo dejiyo, Sinopec waxay si guul leh u horumarisay wejiga dareeraha loop-pipe bulk PP habka iyo farsamada injineernimada.Iyada oo la adeegsanayo soo-saarka ZN-ga is-horumariyay, monomer propylene waa la isku duway oo polymerized si loo soo saaro alaabada homo-polymeric isotactic PP, propylene Waxay soo saartaa saameynta alaabada PP iyada oo loo marayo isku-dubarid aan kala sooc lahayn ama xannibaadda isku-xirnaanta isku-dhafka ah ee komonomers, sameynta jiilkii ugu horreeyay ee PP oo dhammaystiran. tignoolajiyada 70,000 ilaa 100,000 t/a.
Iyada oo ku saleysan tan, jiilka labaad ee loop PP dhammaystiran tikniyoolajiyada geeddi-socodka 200,000 t / gaas-waji-gaaska reactor ayaa la sameeyay, kaas oo soo saari kara alaabada qaybinta bimodal iyo wax-qabadka sare ee co-polymers.
Sannadkii 2014, Sinopec's "Toban tareen" mashruuca cilmi-baarista - "jiilka saddexaad maamulka deegaanka PP dhamaystiran horumarinta tignoolajiyada" si wadajir ah u fuliyay Sinopec Beijing Kiimikada Research Institute, Sinopec Wuhan laanta iyo Sinopec Huajiazhuang Sifaynta iyo Kiimikada laanta ayaa gudbay Qiimaynta farsamada ee ay soo agaasimeen Shirkadda China Petrochemical Corporation.Qalabkan tignoolajiyada oo dhamaystiran waxa uu ku salaysan yahay katalistaha is-horumaray, tignoolajiyada ku deeqaha elektarooniga ah ee asymmetric-ga ah iyo tignoolajiyada laba qaybood ee propylene-butylene random co-polymerization technology, waxaanay soo saartay jiilka saddexaad ee loop PP oo dhamaystiran tignoolajiyada.Tignoolajiyadan waxaa loo isticmaali karaa in lagu soo saaro homo-polymerization, ethylene-propylene random co-polymerization, propylene-butylene random co-polymerization iyo co-polymer PP ee saamaynta u adkaysta, iwm.
