Ts'ebetsong ea indasteri ea naha ea heso ea oli le lik'hemik'hale ho tloha ho tse kholo ho isa ho tsa boleng bo holimo, liphetho tse ncha lefapheng la lisebelisoa tse ncha tse nang le litheko tse tlase tsa ho kenella ka likhoebo tse tlase tsa lehae li hlahile joalo ka li-mushroom, 'me tse peli tsa tsona, polyolefin elastomers. (POE), carbon faeba, le carbon fiber Boemo ba thepa e ncha e kang lipolasetiki tse senyehang le lintho tse ling tse ncha lia thabisa.Sebokeng sa bo-6 sa sekolo sa khoebo sa khoebo sa ho fapanyetsana le ho emisa boema-kepe le Mokhatlo oa China oa Petroleum le Liindasteri tsa Lik'hemik'hale tse neng li tšoaretsoe Shanghai ka la 20 Mmesa, Luo Qiming, motlatsi oa motsamaisi oa Lefapha la Saense le Theknoloji le Thepa la Petrochemical Federation, o ile a kopanya le ho hlophisa. le inventory.
Lisebelisoa tsa bohlokoa tsa organic li entse likhatelopele
Adiponitrile ke thepa e tala ea bohlokoa ea nylon 66, eo ho leng thata ho e hlahisa ka botekgeniki.Ho fihlela joale, 'maraka oa lihlahisoa o ne o busoa ke Invista.Lilemong tsa morao tjena, ka tsoelo-pele e potlakileng ea fiber ea lik'hemik'hale, lipolasetiki tsa boenjiniere le masimo a mang, tšimo ea kopo ea nylon 66 e pharaletseng haholoanyane, likhoebo tse ngata tsa malapeng li entse tsoelo-pele ea lipatlisiso le nts'etsopele le indasteri ea adiponitrile, merero ea adiponitrile e qalile.
Luo Qiming o hlahisitse hore ho na le litsela tse peli tse kholo tsa tekheniki lipatlisisong tsa lehae le nts'etsopele ea adipdinitrile, e leng mokhoa oa adipdinic acid le mokhoa oa butadiene.
Sehlopha sa Chongqing Huafeng se aha semela sa adipdinitrile sa lithane tse 200,000 se ipapisitseng le semela sa adipdinitrile sa lithane tse 100,000 se tla phethoa ka 2020 ka ho sebelisa ts'ebetso ea adipdinic acid.
Ts'ebetso ea butadiene hape ke theknoloji e sebelisoang ke Invista, e nang le melemo ea tsela e khuts'oane ea ts'ebetso, litšenyehelo tse tlase tsa thepa e tala le boleng bo botle ba sehlahisoa.Kamora lilemo tsa lipatlisiso le nts'etsopele, China Chemical Tianchen Qixiang New Materials Co., LTD., ts'ebeliso ea butadiene direct hydrocyanidation technology kaho ea 200,000 tons/year adiponitrile device le eona e butse ketane eohle ea indasteri le ho qala ka katleho.
Ho ea ka moqolotsi oa litaba, ke likarolo life tsa kaho ea lithane tse 50 / selemo butadiene mokhoa oa adipdinitrile morero o tla boela o rometsoe qetellong ea selemo sena.
Ho kenyelletsa malapeng a mefuta e mengata ea polyolefin
"Ts'ebetso ea polyethylene e nang le khase le ts'ebetso ea tubular polypropylene, e nang le litokelo tse ikemetseng tsa thepa ea mahlale, li entsoe ka bobeli naheng ea rona."Lihlahisoa tsa polyolefin tsa boemo bo holimo tse kang POE le UHMWPE (ultra high molecular mass polyethylene) tobetsa 'konopo ea accelerator' bakeng sa tlhahiso."Luo Qiming o boletse ha a bua ka nts'etsopele ea mefuta e phahameng ea polyolefin.
POE ke e 'ngoe ea lisebelisoa tse tlaase ka ho fetisisa tsa thepa ea maiketsetso,' me ke lisebelisoa tsa bohlokoa tsa motheo bakeng sa ho lokisetsa moloko o mocha oa filimi ea photovoltaic.Sinopec, e qalileng ho hlahloba theknoloji ea POE ea indasteri lilemong tse 20 tse fetileng, e se e kotula melemo.Moqolotsi oa litaba o ithutile hore Pontšong e sa tsoa phethisoa ea bo-35 ea Chaena ea Rabara le Plastiki, Sinopec e lokolotse letoto la lihlahisoa tse ncha tse kenyelletsang POE elastomer, Sinopec e bile mofani oa pele oa theknoloji ea lapeng oa patent ea nang le POE sete e felletseng ea litokelo tse ikemetseng tsa thepa ea mahlale.
Ka nako e ts'oanang, Wanhua Chemical le ba bang le bona ba na le maemo a ho etsa indasteri ea POE.Lintlha li bonts'a hore ho tloha ka Hlakubele 2023, matla a tlhahiso ea lapeng a reriloeng ho hahuoa Chaena a fihlile ho lithane tse limilione tse 2.1.Lilemong tse 2 ho isa ho tse 3 tse tlang, naha ea heso e se e le mothating oa ho kenya letsoho tlhahisong ea tlhahiso ea POE.
Ka ts'ebetso ea eona e ntle ea sehlahisoa, UHMWPE e fumane tlhokomelo e eketsehileng ho tsoa ho lik'hamphani tsa petrochemical le matla lilemong tsa morao tjena.Ho ea ka moqolotsi oa litaba, ho tloha ka Phupu 2022, Daqing Petrochemical, Jiangsu Sturbang, le Shanghai Chemical Research Institute ba kene indastering ea UHMWPE ka mokhoa oa tlhahiso e ncha kapa katoloso ea matla.Har'a bona, tataiso ea sehlahisoa sa Daqing Petrochemical ke haholo-holo lithium battery diaphragm.Tataiso ea sehlahisoa ea ho kenya lithane tse 20,000 / selemo ho Jiangsu Serbon e boetse e thehiloe haholo ho lithium battery diaphragm le fiber material.Lisebelisoa tsa fiber, lithium battery diaphragm material le melting spinning resin ke tsona tse ka sehloohong.
Ka Hlakubele e fetileng, sesebelisoa sa UHMWPE sa ring ea ring stasis ea Shanghai Chemical Research Institute se ile sa kengoa tlhahisong, ho tšoaea hore naha ea heso e fihletse likhatelopele tse kholo lefats'eng lena la pele la mesebetsi ea matsoho le thekenoloji.Fiber e phahameng le lithium battery diaphragm li fana ka resin ea motheo.
Thekenoloji e etellang pele ea thepa e ka senyehang
Ts'ebetsong ea thibelo ea taelo ea polasetiki e eketsa "mollo" bakeng sa nts'etsopele le tlhahiso ea lisebelisoa tse senyehang.Ho ea ka Luo Qiming, naha ea heso e tseba polycolic acid (PGA), polynxyl -bonol (PBS), polyphonal acid -hexyl -bonol (PBAT), polystumin (PLA) , Polybon (PCL), Polycarbonate (PPC), Polycroxy Fatty acid. ester (PHA) le mahlale a mang a tlhahiso ea liindasteri, a koahela karolo ea mantlha ea polasetiki e ka senyehang, 'me a hahile mefuta ea lefatše ea polasetiki e ka senyehang.Sistimi e felletseng ea indasteri.
PLA hajoale ke lisebelisoa tse senyehang ka ho fetesisa bakeng sa lipatlisiso le ts'ebeliso.Theknoloji ea bohlokoa e entse tsoelo-pele Chaena, 'me e ka hlōlisana ka botlalo le lihlahisoa tse tsoang linaheng tse ling.Ho feta moo, ho na le mefuta e mengata e mecha ea resin e senyehang ka lekhetlo la pele naheng ea heso, joalo ka PGA, polytic benzonite dilate (PBST), le rabara ea pele ea polyester e senyehang naheng ea heso Essence.
Ho ea ka baqolotsi ba litaba, Shanghai Dong Geng Company e thehile theknoloji e ikemetseng ka tsela ea molao ea PGA ea menyetla ea ethyl ester, e ka fumanang PGA ea bongaka;Setsi sa Advanced Elastic Body Material Research Center sa Univesithi ea Beijing sa Theknoloji ea Beijing se phunyeletse har'a limolek'hule tse ngata tse fapa-fapaneng tse tloaelehileng tsa rabara ea polymer Ts'ebetso e tsoelang pele ea tlhahiso e hlahisitse karoloana ea likokoana-hloko ho senya thepa ea rabara ea polyester le ho phethela teko ea liteko tsa lithane tse likete.
Ts'ebetso e ncha ea rabara ea maiketsetso e tlatsa lekhalo
Phetoho ea ts'ebetso ea rabara e qhibilihisitsoeng ea polystyrene butadiene ke taba e chesang tšimong ea rabara e qhibilihisitsoeng ea polystyrene butadiene, e ka ntlafatsang haholo thepa ea lihlahisoa tsa rabara, empa ha ho lihlahisoa tsa indasteri tse qalileng Chaena.Ka Mots'eanong 2021, petrochina, Univesithi ea Tongji le Univesithi ea Dalian ea Theknoloji ka kopanelo ba ile ba theha theknoloji ea ho kopanya rabara ea polystyrene butadiene, 'me ba phethela sete sa pele sa sesebelisoa sa rabara se entsoeng ka polystyrene butadiene Dushanzi Petrochemical naheng ea China.Sehlahisoa se kentsoe ka har'a rabara ea terekere e tala.
Neoprene rabara ke e 'ngoe ea lisebelisoa tsa bohlokoa tsa maano moruong oa naha le indastering ea ts'ireletso ea naha.Empa tlhahiso ea butadiene ea ts'ebetso ea rabara ea neoprene e rarahane, theknoloji ea lisebelisoa tsa mantlha e thata.Jinjiao Hi-tech (Shanghai) Co., LTD., e phatlotse "lesapo le thata", la hlahisa mokhoa o mocha oa rabara ea butadiene neoprene, 'me ea qeta teko ea sefofane."Ha ho bapisoa le ts'ebetso ea rona ea setso ea calcium carbide, ts'ebetso ena e ka fihlela katleho e felletseng ka theko ea tlhahiso le boleng ba sehlahisoa."Luo Qiming o boletse.
Lintlha tsa bohlokoa tsa polasetiki ea boenjiniere le likhoele tse khethehileng li hlahelletse
Khabone fiber, e tsejoang e le "King of New Materials", ke sesebelisoa se secha sa bohlokoa bakeng sa moruo oa naha le kaho ea ts'ireletso ea naha.naha ea heso joale e se e le naha ea boraro e nang le theknoloji ea carbon fiber e sebetsang hantle ka mor'a Japane le United States.“Naha ea heso ea T300 -level fiber fiber e fihlile boemong ba lihlahisoa tse tšoanang tsa kantle ho naha;T700 le T800 -level carbon fiber li fihletse tlhahiso ea indasteri;Litheknoloji tsa bohlokoa tsa T1000 le M55J -level carbon fiber li entse tsoelo-pele ho theknoloji ea bohlokoa, 'me li se li qalile ho hlahisa.Luo Qiming o boletse.
Fiber ea polytamide e nang le matla a phahameng a phahameng e na le menyetla e pharaletseng ea ts'ebeliso libakeng tse phahameng tse kang sefofane, sefofane, lisebelisoa tsa elektroniki le tšireletso.Univesithi ea Beijing ea Chemical Technology e thehile theknoloji ea tlhahiso ea fiber polytamide e matla haholo, e sebelisang theknoloji ena ho haha mohala oa pele oa tlhahiso ea fiber polytamide lapeng le linaheng tse ling, 'me o theha letoto la lihlahisoa.
Ho phaella moo, phenolic polyford polyford etherone ketone e entsoeng ke Dalian University of Science and Technology le Chinese Academy of Sciences Dalian lik'hemik'hale le tsona ke tsa pele lefatšeng, 'me lisebelisoa tsohle tsa indasteri li hahiloe.
Lik'hemik'hale tsa elektronike li tsoela pele ka potlako
Ho phahama ka potlako ha indasteri e ncha ea matla ho tlisitse lik'hemik'hale tsa elektroniki monyetla oa nts'etsopele, 'me tlhōlisano ea likhoebo tse ngata tsa malapeng e kene ka tsoelo-pele e potlakileng ho khothalletsa theknoloji ea lik'hemik'hale tsa elektronike.
Lilemong tsa morao tjena, matla a naha ea heso -grade-grade le food-grade phosphate e bile tlatsetso, empa lisebelisoa tsa bohlokoa bakeng sa tlhahiso ea li-chip tse kang ultra -high pure electronic -level phosphate li itšetlehile ka ho feletseng ho tsoa linaheng tse ling.Ka mor'a lilemo tse fetang 10 tsa boiteko bo sa khaotseng, Xingfa Group's ultra -high -pure electronic grade phosphate e fihletse boemo ba bohloeki ba phosphate ho tloha "3 9" ho "9 9".
Electronic -grade hydrofluoric acid e sebelisoa haholo-holo bakeng sa ho hloekisa le ho senya li-circuits tse kopantsoeng le lisebelisoa tse kholo tse kopantsoeng tsa potoloho.E mong oa baetapele ba lehae ba lik'hemik'hale tsa elektroniki o kene ka molao tsamaisong ea barekisi ba tšoanelehang ea TSMC ka Mots'eanong 2022, mme a qala ho e sheba.Phano ea lisebelisoa tsa lik'hemik'hale tsa elektroniki tse phahameng haholo, tseo haholo-holo e leng hydrofluoric acid ka semiconductor -grade.
Ho phaella moo, lik'hemik'hale tse ling tsa elektronike tse metsi tse entsoeng le tse hlahisoang ke Suzhou Jingrui, tse kang hydrogen peroxide le sulfuric acid, Haohua Gas, nitrogen trifluoride ea Sinoship 718 Institute, khase e phahameng ea chlorine le hydrogen chloride ea Taihe khase, selelekela sa khase e khethehileng ea Jiangsu Jacque, pontshi ea Hubei Dinglong le lik'hemik'hale tse ling tsa elektroniki le tsona li fihletse litlhoko tsa tlhahiso e tsoetseng pele ea chip.
"Ntšetso-pele ea argon fluoride photoresist bakeng sa li-chips tse tsoetseng pele, tseo ho leng thata ka ho fetisisa, e ntse e le phephetso."Luo Qiming o boletse hore le hoja lihlopha tse ngata tsa malapeng ka ho latellana ho tloha ho resin monomer, photoinitiator, solvent ho photoresist ho sebetsana le ketane eohle ea indasteri, empa hajoale ke karolo feela ea lihlahisoa tse kenang litekong tsa khoebo tse tlaase.
Nako ea poso: May-08-2023