Mukuita kweindasitiri yemafuta nemakemikari emunyika yangu kubva pakugadzira hukuru kusvika pakugadzirwa kwemhando yepamusoro, mhedzisiro inobuda mumunda wezvigadzirwa zvitsva zvine mwero wakaderera wekupinda nemabhizinesi epamba akabuda sehowa, uye maviri avo, polyolefin elastomers. (POE), kabhoni faibha faibha, uye kabhoni faibha Mamiriro ezvinhu emidziyo mitsva yakadai semapurasitiki anoora uye zvimwe zvinhu zvitsva zvinonakidza.Pachikoro chechitanhatu -enterprise science research work exchange and docking meeting and the China Petroleum and Chemical Industry Federation yakaitirwa muShanghai musi wa20 Kubvumbi, Luo Qiming, mutevedzeri wemukuru weScience and Technology and Equipment department of the Petrochemical Federation, combed and sorted out. uye inventory.
Key organic raw materials akaita budiriro
Adiponitrile chinhu chakakosha mbishi chenaironi 66, chinonetsa kuburitsa nehunyanzvi.Kusvika parizvino, musika wechigadzirwa waive wakatongwa neInvista.Mumakore achangopfuura, nekukurumidza kukura kwekemikari fiber, mapurasitiki einjiniya uye mamwe minda, naironi 66 nzvimbo yekushandisa yakawedzera kuwanda, akati wandei emabhizinesi epamba akaita budiriro mukutsvaga nekusimudzira uye indasitiri yeadiponitrile, adiponitrile mapurojekiti atanga.
Luo Qiming akazivisa kuti kune nzira mbiri dzehunyanzvi mukutsvaga kwemumba nekusimudzira adipdinitrile, dzinoti adipdinic acid nzira uye butadiene nzira.
Chongqing Huafeng Group iri kuvaka 200,000-ton adipdinitrile chirimwa zvichibva pa100,000-ton-ton adipdinitrile chirimwa chinopedzwa muna 2020 nekushandisa adipdinic acid process.
Iyo butadiene maitiro zvakare tekinoroji inoshandiswa neInvista, iyo ine zvakanakira yepfupi nzira nzira, yakaderera mutengo wezvinhu uye yakanaka chigadzirwa mhando.Mushure memakore ekutsvagisa nekusimudzira, China Chemical Tianchen Qixiang New Materials Co., LTD., kushandiswa kwebutadiene yakananga hydrocyanidation tekinoroji kuvaka kwe200,000 matani/gore adiponitrile mudziyo yakavhurawo indasitiri yese cheni ikatanga zvakabudirira.
Sekureva kwemutori wenhau, ndezvipi zvikamu zvekuvakwa kwematani makumi mashanu / gore butadiene nzira adipdinitrile purojekiti ichaiswawo pakupera kwegore rino.
Kugadziriswa kwemumba kwe polyolefin yakakwirira-yekupedzisira marudzi
"Gasi-liquid polyethylene process uye tubular polypropylene process, ine yakazvimirira kodzero yezvivakwa zvehungwaru, zvese zvakaitwa munyika yedu."High-end polyolefin zvigadzirwa zvakaita sePOE neUHMWPE (ultra high molecular mass polyethylene) dzvanya 'accelerator bhatani' kugadzira."Luo Qiming akadaro paaitaura nezvekuvandudzwa kwemhando dzepamusoro-soro dzepololefin.
POE ndechimwe chezvinhu zvakaderera density muzvigadzirwa zvekugadzira, uye chinhu chakakosha chepakati chekugadzirira chizvarwa chitsva chephotovoltaic film.Sinopec, iyo yakatanga kuongorora tekinoroji yePOE makore makumi maviri apfuura, yave kukohwa mabhenefiti.Mutori wenhau akadzidza kuti munguva ichangopera yechi35 China International Rubber uye Plastic Exhibition, Sinopec yakaburitsa nhevedzano yezvigadzirwa zvitsva zvinosanganisira POE elastomer, Sinopec yakava yekutanga tekinoroji yekupa patent inopa nePOE seti yakakwana yekodzero dzakazvimirira dzepfuma.
Panguva imwecheteyo, Wanhua Chemical nevamwe vanewo mamiriro ekugadzira maindasitiri ePOE.Dhata inoratidza kuti kubva munaKurume 2023, huwandu hwekugadzira mudzimba hwakarongerwa kuvakwa muChina hwasvika matani 2.1 miriyoni.Mumakore maviri kusvika matatu anotevera, nyika yangu yave kuda kuunza kugadzirwa kwePOE.
Nekuita kwayo kwakanaka kwechigadzirwa, UHMWPE yakawana kutariswa kwakawanda kubva kumakemikari epetrochemicals nemakambani esimba mumakore achangopfuura.Sekureva kwemutori wenhau, kubva muna Chikunguru 2022, Daqing Petrochemical, Jiangsu Sturbang, uye Shanghai Chemical Research Institute vakapinda muindasitiri yeUHMWPE nenzira yekugadzira nyowani kana kuwedzera simba.Pakati pavo, kutungamira kweDaqing Petrochemical's chigadzirwa inonyanya kuve lithium bhatiri diaphragm.Iyo yechigadzirwa dhizaini yemakumi maviri ezviuru matani / gore yekumisikidzwa muJiangsu Serbon zvakare inonyanya kuenderana ne lithium bhatiri diaphragm uye fiber zvinhu.Fiber zvinhu, lithium bhatiri diaphragm zvinhu uye kunyunguduka kutenderera resin ndizvo zvikuru.
Mumwedzi waKurume wapfuura, mudziyo weUHMWPE we30,000 -ton stasis ring chubhu yeShanghai Chemical Research Institute yakaiswa mukugadzirwa, zvichiratidza kuti nyika yangu yakawana budiriro huru muhunyanzvi hwekutanga pasirese uye tekinoroji.Yakakwira fiber uye lithium bhatiri diaphragm inopa yakakosha resin.
Inotungamira biodegradable zvinhu tekinoroji
Kuitwa kwekurambidzwa kweplastic order kunowedzera "moto" wekuvandudza nekugadzirwa kwezvinhu zvinoodza.Maererano naLuo Qiming, nyika yangu yakabata polycolic acid (PGA), polynxyl -bonol (PBS), polyphonal acid -hexyl -bonol (PBAT), polystumin (PLA) , Polybon (PCL), Polycarbonate (PPC), Polycroxy Fatty acid. ester (PHA) uye mamwe matekinoroji ekugadzira maindasitiri, anofukidza chikamu chikuru chepurasitiki inogona kuparara, uye akavaka marudzi epasirese epurasitiki anogona kuparara.Yakazara maindasitiri system.
PLA parizvino ndiyo inonyanya kushatisa zvinhu zvekutsvaga nekushandisa.Makiyi matekinoroji akaita budiriro muChina, uye anogona kukwikwidza zvizere nezvigadzirwa zvinotengeswa kunze kwenyika.Pamusoro pezvo, kune marudzi mazhinji matsva eresin inoora kekutanga munyika yangu, sePGA, polytic benzonite dilate (PBST), uye yekutanga biodegradable polyester rabha munyika yangu Essence.
Sekureva kwevatori venhau, Shanghai Dong Geng Kambani yakagadzira yakazvimirira tekinoroji pane yepamutemo PGA nzira yekuvhura ethyl ester, iyo inogona kuwana yekurapa giredhi PGA;Iyo Beijing University yeChemical Technology's Advanced Elastic Body Material Research Center inotyora nepakati-yehukama molecular molecular diversified common polymer rabha Nzira inoenderera yekugadzira yakagadzira biological substrate yekusvibisa polyester rabha zvinhu uye kupedzisa kuyedza kuyedza zviuru zvematani.
Nzira itsva yerabha yekugadzira inozadza mukaha
Kushanda kugadziridzwa kweyakanyungudutswa polystyrene butadiene rabha inyaya inopisa mumunda wekunyungudutswa polystyrene butadiene rabha, inogona kuvandudza zvakanyanya zvimiro zvezvigadzirwa zverabha, asi hapana zvigadzirwa zvemaindasitiri zvakatangwa muChina.Muna Chivabvu 2021, petrochina, Tongji University neDalian University of Technology vakabatana vakagadzira yakanyungudika polystyrene butadiene rubber synthesis tekinoroji, uye vakapedza seti yekutanga yakanyungudutswa yepolystyrene butadiene rubber mudziyo muDushanzi Petrochemical kuChina.Chigadzirwa chacho chakaiswa mune yegirini tire yekutsika rabha.
Neoprene rabha chimwe chezvinhu zvakakosha zvehurongwa muhupfumi hwenyika uye indasitiri yekudzivirira yenyika.Asi kugadzirwa kwebutadiene kweneoprene rubber process kwakaoma, iyo yakakosha tekinoroji yakaoma.Jinjiao Hi-tech (Shanghai) Co., LTD., Yakatsemura iyi "fupa rakaoma", yakagadzira nzira itsva yebutadiene neoprene rabha, uye yakapedza bvunzo yekutyaira."Tichifananidzwa nemaitiro edu echinyakare calcium carbide, maitiro anogona kuwana zvakapfuura mumutengo wekugadzira uye mhando yechigadzirwa."Luo Qiming akadaro.
Iwo epamusoro einjiniya mapurasitiki uye akakosha fiber akakurumbira
Iyo kabhoni fiber, inozivikanwa se "King of New Materials", chinhu chakakosha chehurongwa hutsva hwehupfumi hwenyika uye kuvaka kwekudzivirira kwenyika.nyika yangu yave nyika yechitatu ine yakakwira -performance carbon fiber tekinoroji mushure meJapan neUnited States.“T300 -level carbon fiber yenyika yangu yasvika pamwero wezvigadzirwa zvekunze zvakafanana;T700 uye T800 -level kabhoni faibha vakawana maindasitiri kugadzirwa;T1000 neM55J -level kabhoni fiber kiyi tekinoroji yakaita budiriro muhunyanzvi tekinoroji, uye vatanga kugadzira. "Luo Qiming akadaro.
Yakakwirira -simba yakakwira -profile polytamide fiber ine tarisiro yakakura yekushandisa munzvimbo dzakakwirira-dzekupedzisira dzakadai sendege, aerospace, zvemagetsi, uye dziviriro.Beijing University yeChemical Technology yakagadzira yakakwirira-yakasimba-yakakwirira-profile polytamide fiber production teknolojia, iyo inoshandisa teknolojia iyi kuvaka yekutanga yakakwirira-simba yakakwirira-profile polytamide fiber mutsara wekugadzira pamba uye kunze kwenyika, uye kuumba mutsara wezvigadzirwa.
Pamusoro pezvo, iyo phenolic polyford polyford etherone ketone yakagadziridzwa neDalian University of Science and Technology uye Chinese Academy of Sciences Dalian makemikari zvakare ndiyo yekutanga pasirese, uye zvese zvishandiso zveindasitiri zvakavakwa.
Makemikari emagetsi anofambira mberi nekukurumidza
Kukurumidza kusimuka kweindasitiri yesimba idzva kwakaunza makemikari emagetsi kumukana wekusimudzira, uye kukwikwidza kwemabhizinesi mazhinji epamba kwakapinda nekukurumidza kusimudzira tekinoroji yemakemikari.
Mumakore achangopfuura, maindasitiri emunyika yangu -giredhi uye chikafu -giredhi phosphate huwandu hwave hwakawandisa, asi zvakakosha zvekugadzira chip senge Ultra -yakakwirira yakachena yemagetsi -level phosphate inotsamira zvachose kune kunze kwenyika.Mushure memakore anopfuura gumi ekuedza kusingadzoreki, Xingfa Group's Ultra -high -pure electronic grade phosphate yawana mwero wekuchena kwephosphate kubva "3 9" kusvika "9 9".
Electronic -giredhi hydrofluoric acid inonyanya kushandiswa kuchenesa uye corrosion yemasekete akabatanidzwa uye hombe-akasanganiswa edunhu machipisi.Mumwe wevatungamiriri vemakemikari emagetsi epamba akapinda zviri pamutemo TSMC inokwanisa mutengesi system muna Chivabvu 2022, ndokutanga kuitarisa.Batch kuunza yakakwira-yakachena yemagetsi makemikari zvinhu, ayo ari kunyanya hydrofluoric acids mune semiconductor -giredhi.
Uye zvakare, mamwe makemikari emagetsi emvura akagadzirwa uye anogadzirwa naSuzhou Jingrui, akadai sehydrogen peroxide uye sulfuric acid, Haohua Gasi, nitrogen trifluoride yeSinoship 718 Institute, yakakwira kuchena chlorine gasi uye hydrogen chloride yeTaihe gasi, precursor yakakosha gasi yeJiangsu Jacque, polishing pad yeHubei Dinglong uye mamwe makemikari emagetsi akasanganawo nezvinodiwa zve advanced process chip kugadzira.
"Kuvandudzwa kweargon fluoride photoresist ye advanced process chips, iyo yakanyanya kuoma, inoramba iri dambudziko."Luo Qiming akataura kuti kunyangwe akawanda emudzimba akateedzana kubva ku resin monomer, photoinitiator, solvent kune photoresist kubata iyo yese indasitiri cheni, asi parizvino chikamu chezvigadzirwa mukuyedzwa kwebhizinesi.
Nguva yekutumira: May-08-2023