Muri gahunda y’inganda z’ibikomoka kuri peteroli n’imiti kuva mu nganda nini nini kugeza mu nganda zujuje ubuziranenge, ibisubizo bishya mu bijyanye n’ibikoresho bishya bifite igipimo gito cyo kwinjira hamwe n’ibigo bito byo mu gihugu byavutse nkibihumyo, hamwe na bibiri bya elastomers polyolefin. .Mu nama ya 6 y’ishuri -kigo cy’ubushakashatsi mu bya siyansi y’ubushakashatsi no guhanahana amakuru hamwe n’ishyirahamwe ry’inganda zikomoka kuri peteroli n’inganda mu Bushinwa ryabereye i Shanghai ku ya 20 Mata, Luo Qiming, umuyobozi wungirije w’ishami ry’ubumenyi n’ikoranabuhanga n’ibikoresho byo muri federasiyo ya peteroli, arwanya kandi aratoranya. n'ibarura.
Ibikoresho by'ibanze ngengabuzima byateye intambwe
Adiponitrile nigikoresho cyingenzi cya nylon 66, bigoye kubyara tekiniki.Kugeza ubu, isoko ryibicuruzwa ryiganjemo Invista.Mu myaka yashize, hamwe niterambere ryihuse rya fibre chimique, plastike yubuhanga nizindi nzego, nylon 66 ikibanza cyagutse ni kinini, ibigo byinshi byimbere mu gihugu byateye intambwe mubushakashatsi niterambere ndetse ninganda za adiponitrile, imishinga adiponitrile yatangiye.
Luo Qiming yerekanye ko hari inzira ebyiri zingenzi za tekiniki mubushakashatsi bwimbere mu gihugu no guteza imbere adipdinitrile, aribwo buryo bwa aside adipdinike nuburyo bwa butadiene.
Itsinda rya Chongqing Huafeng ryubaka uruganda rwa toni 200.000 rwa adipdinitrile rushingiye ku ruganda rwa toni 100.000 rwa adipdinitrile ruzarangira muri 2020 hakoreshejwe uburyo bwa acide adipdinike.
Inzira ya butadiene nayo ni tekinoroji ikoreshwa na Invista, ifite ibyiza byinzira ngufi, igiciro gito cyibikoresho byiza nibicuruzwa byiza.Nyuma yimyaka yubushakashatsi niterambere, Ubushinwa Chemical Tianchen Qixiang New Materials Co., LTD., Gukoresha tekinoroji ya hydrocyanidation ya butadiene itaziguye ya toni 200.000 / yumwaka ibikoresho bya adiponitrile nabyo byafunguye urwego rwose rwinganda kandi biratangira neza.
Nk’uko umunyamakuru abitangaza ngo ni uwuhe mugabane wo kubaka toni 50 / umwaka wa butadiene uburyo bwa adipdinitrile umushinga nawo uzatangira gukoreshwa mu mpera zuyu mwaka.
Gutunga urugo rwa polyolefin -ubwoko butandukanye
Yakomeje agira ati: “Gahunda ya gazi-yamazi ya polyethylene hamwe na tubular polypropilene, ifite uburenganzira ku mutungo bwite mu by'ubwenge, byombi byakozwe mu gihugu cyacu."Ibicuruzwa byo mu rwego rwo hejuru cyane nka POE na UHMWPE (ultra high molecular mass polyethylene) kanda 'buto yihuta' kugirango ikore."Luo Qiming yavuze ubwo yavugaga ku iterambere ryubwoko bwa polyolefin yo mu rwego rwo hejuru.
POE nimwe mubikoresho byo hasi cyane mubikoresho byubukorikori, kandi nibikoresho byingenzi byogutegura igisekuru gishya cya firime yifoto.Sinopec, yatangiye gushakisha ikoranabuhanga rya POE mu myaka 20 ishize, ubu irimo kubona inyungu.Umunyamakuru yamenye ko mu imurikagurisha mpuzamahanga rya 35 ry’Ubushinwa ryasojwe na Rubber na Plastike, Sinopec yasohoye ibicuruzwa bishya birimo POE elastomer, Sinopec ibaye sosiyete ya mbere y’ikoranabuhanga mu gihugu ifite POE yuzuye y’uburenganzira ku mutungo bwite mu bwenge.
Mugihe kimwe, Wanhua Chemical nabandi nabo bafite ibisabwa kugirango inganda za POE.Amakuru yerekana ko guhera muri Werurwe 2023, ubushobozi bw’imbere mu gihugu buteganijwe kubakwa mu Bushinwa bugeze kuri toni miliyoni 2.1.Mu myaka 2 kugeza kuri 3 iri imbere, igihugu cyanjye kiri hafi gutangiza umusaruro wa POE.
Hamwe nibikorwa byiza byayo, UHMWPE yitabiriwe cyane na peteroli ninganda zinganda mumyaka yashize.Nk’uko umunyamakuru abitangaza ngo kuva muri Nyakanga 2022, Daqing Petrochemical, Jiangsu Sturbang, n’ikigo cy’ubushakashatsi cy’ubushakashatsi bw’imiti cya Shanghai binjiye mu nganda za UHMWPE mu buryo bushya bwo kongera umusaruro cyangwa kwagura ingufu.Muri byo, icyerekezo cyibicuruzwa bya Daqing Petrochemical ni diaphragm ya batiri ya lithium.Icyerekezo cyibicuruzwa bingana na toni 20.000 / yumwaka muri Jiangsu Serbon nayo ishingiye cyane cyane kuri batiri ya litiro diaphragm nibikoresho bya fibre.Ibikoresho bya fibre, litiro ya batiri ya diaphragm hamwe no gushonga kuzunguruka nibyingenzi.
Muri Werurwe gushize, igikoresho cya UHMWPE cy’ibikoresho 30.000 -ton stasis impeta y’ikigo cy’ubushakashatsi cy’ubushakashatsi bw’ubushakashatsi bwa Shanghai cyashyizwe mu bikorwa, byerekana ko igihugu cyanjye cyageze ku ntera nini mu bukorikori bwa mbere ku isi.Fibre nini na litiro ya batiri diaphragm itanga resin yibanze.
Kuyobora ibinyabuzima bigezweho
Ishyirwa mu bikorwa ryibuza gutondekanya plastike ryongeraho "umuriro" mugutezimbere no gukora ibikoresho byangiza.Ku bwa Luo Qiming, igihugu cyanjye cyize aside aside (PGA), polynxyl -bonol (PBS), aside polifone -hexyl -bonol (PBAT), polystumin (PLA), Polybon (PCL), Polyakarubone (PPC), aside Polycroxy Fatty ester (PHA) hamwe nubundi buryo bwikoranabuhanga butunganya inganda, bikubiyemo icyiciro nyamukuru cya plastiki ishobora kwangirika, kandi bubatse ubwoko bwa plastiki bw’ibinyabuzima ku isi.Sisitemu yuzuye yinganda.
PLA kuri ubu nibikoresho byangirika cyane mubushakashatsi no kubishyira mu bikorwa.Tekinoroji yingenzi yateye intambwe mubushinwa, kandi irashobora guhangana rwose nibicuruzwa byatumijwe hanze.Byongeye kandi, hari ubwoko bwinshi bushya bwa resin yangirika kunshuro yambere mugihugu cyanjye, nka PGA, polytic benzonite dilate (PBST), hamwe na reberi ya mbere ya biodegradable polyester reberi mugihugu cyanjye Essence
Nk’uko abanyamakuru babitangaza, Isosiyete ya Shanghai Dong Geng yashyizeho ikoranabuhanga ryigenga ku nzira yemewe ya PGA yo gufungura Ethyl ester, ishobora kubona icyiciro cy’ubuvuzi PGA;Ikigo cy’ubushakashatsi bw’imyuga cya kaminuza ya Beijing cya kaminuza ya Beijing cyacitse mu bice byinshi bifitanye isano na molekile ya misile itandukanye ya polymer rubber Igikorwa cyo gukomeza gukora cyateje imbere ibinyabuzima bigamije gutesha agaciro ibikoresho bya reberi ya polyester no kurangiza ikizamini cy’icyitegererezo cya toni ibihumbi.
Uburyo bushya bwa reberi ya syntetique yuzuza icyuho
Guhindura imikorere ya rebero ya polystirene ya butadiene yashonze ni ingingo ishyushye mubijyanye na rubber polystyrene butadiene yashonze, ishobora kuzamura cyane imitungo yibicuruzwa, ariko nta bicuruzwa byinganda byatangijwe mubushinwa.Muri Gicurasi 2021, petrochina, kaminuza ya Tongji na kaminuza y’ikoranabuhanga ya Dalian bafatanije guteza imbere ikoranabuhanga rya polystirene butadiene rubber synthesis ikora, kandi barangiza icyiciro cya mbere cy’ibikoresho bya rubber polystyrene butadiene yashonze muri Dushanzi Petrochemical mu Bushinwa.Igicuruzwa cyakoreshejwe mumashanyarazi yicyatsi kibisi.
Reber ya Neoprene ni kimwe mu bikoresho by'ingenzi mu bukungu bw'igihugu no mu nganda z’ingabo z’igihugu.Ariko butadiene umusaruro wa neoprene reberi iragoye, tekinoroji yibanze yibikoresho biragoye.Jinjiao Hi-tech (Shanghai) Co, LTD., Yavunaguye iyi "igufwa rikomeye", itegura uburyo bushya bwa reberi ya butadiene neoprene, kandi irangiza ikizamini cyindege.Ati: “Ugereranije na kariside ya kariside gakondo, inzira irashobora kugera ku ntera irenze urugero ku bicuruzwa ndetse n'ubwiza bw'ibicuruzwa.”Luo Qiming ati.
Ibintu byingenzi byaranze plastiki yubuhanga hamwe na fibre idasanzwe biragaragara
Fibre ya karubone izwi ku izina rya “Umwami w’ibikoresho bishya”, ni ibikoresho bishya by’ingirakamaro mu bukungu bw’igihugu no kubaka ingabo z’igihugu.igihugu cyanjye ubu kibaye igihugu cya gatatu gifite tekinoroji ya karubone ikora neza nyuma yUbuyapani na Amerika.“Igihugu cyanjye T300 -ibikoresho bya karubone bigeze ku rwego rw’ibicuruzwa bisa n’amahanga;T700 na T800 -ibikoresho byiza bya karubone byageze ku musaruro winganda;T1000 na M55J -ibikoresho byingenzi bya karuboni fibre yateye imbere mu ikoranabuhanga ryingenzi, kandi batangiye gutanga umusaruro. ”Luo Qiming ati.
Imbaraga-ndende cyane -profile polytamide fibre ifite amahirwe menshi yo gukoresha mubice byinshi-byindege, indege, icyogajuru, ibikoresho bya elegitoroniki, no kurinda.Ishuri rikuru ry’ikoranabuhanga ry’imyuga rya Beijing ryateje imbere tekinoroji yo mu bwoko bwa polytamide yo mu bwoko bwa fibre ikora cyane, ikoresha ubwo buhanga mu kubaka umurongo wa mbere w’imbaraga nyinshi-zo mu bwoko bwa polytamide fibre yo mu gihugu ndetse no mu mahanga, kandi ikora ibicuruzwa byinshi.
Byongeye kandi, fenolike polyford polyford etherone ketone yatunganijwe na kaminuza yubumenyi n’ikoranabuhanga ya Dalian hamwe n’ishuri ry’ubumenyi ry’ubushinwa Dalian n’imiti nayo ya mbere ku isi, kandi hubatswe ibikoresho byose by’inganda.
Imiti ya elegitoroniki itera imbere byihuse
Iterambere ryihuse ry’inganda nshya z’ingufu ryazanye imiti ya elegitoronike amahirwe yo kwiteza imbere, kandi amarushanwa y’ibigo byinshi byo mu gihugu yateye intambwe yihuse yo guteza imbere ikoranabuhanga ry’imiti.
Mu myaka yashize, igihugu cyanjye cy’inganda -kuzamura ibiribwa n’ibiribwa -kongera ingufu za fosifate byararenze, ariko ibikoresho byingenzi byo gukora chip nka ultra -high nziza ya elegitoroniki -ibintu bya fosifeti byishingikirije ku bicuruzwa bitumizwa mu mahanga.Nyuma yimyaka irenga 10 yimbaraga zidacogora, Xingfa Group ya ultra -high -pure ya elegitoroniki yo mu rwego rwa elegitoronike yageze ku rwego rwubuziranenge bwa fosifate kuva "3 9 ″ kugeza" 9 9 ″.
Acide ya elegitoronike -gukoresha hydrofluoric ikoreshwa cyane mugusukura no kwangirika kwumuzunguruko hamwe na chip-nini nini nini.Muri Gicurasi 2022, umwe mu bayobozi bashinzwe imiti y’imbere mu gihugu yinjiye ku mugaragaro sisitemu yo gutanga amasoko ya TSMC yujuje ibyangombwa, atangira kubireba.Gutanga ibice byinshi bya elegitoroniki yimiti ya elegitoronike, cyane cyane acide hydrofluoric acide muri semiconductor -kuzamura.
Byongeye kandi, imiti ya elegitoroniki itose yatunganijwe kandi ikorwa na Suzhou Jingrui, nka hydrogen peroxide na aside sulfurike, Haohua Gas, azote trifluoride yo mu kigo cya Sinoship 718, gaze ya chlorine isukuye cyane na hydrogène chloride ya gaze ya Taihe, ibanziriza gaze idasanzwe ya Jiangsu Jacque, polishing padi ya Hubei Dinglong nindi miti ya elegitoroniki nayo yujuje ibyangombwa byo gukora chip ikora neza.
Ati: “Iterambere rya fotora ya argon fluoride ya chip yo gutunganya ibintu, bikaba bigoye cyane, iracyari ingorabahizi.”Luo Qiming yavuze ko nubwo ibice byinshi byimbere mu gihugu uhereye kuri resin monomer, fotinitiator, solvent kugeza nabafotora kugirango bakemure urwego rwose rwinganda, ariko kuri ubu igice cyibicuruzwa byinjira mubizamini byo hasi.
Igihe cyo kohereza: Gicurasi-08-2023