Mohloli oa sengoloa sena: "Lisebelisoa tsa Motlakase" Mongoli oa Makasine: Deng Yajing
Tsebiso ea Mohlophisi: Tlas'a mokhoa o akaretsang oa sepheo sa naha sa "dual carbon", maemo ohle a bophelo Chaena a tobane le phetoho ea khabone e tlase.Haholo-holo indastering ea lik'hemik'hale le ea tlhahiso, ka nts'etsopele ea sepheo sa "khabone e habeli" le ho hlahisoa ha lisebelisoa tse ncha le mahlale a macha, liindasteri tsena li tla tlisa phetoho e kholo ea leano le ntlafatso.Joalo ka karolo ea bohlokoa indastering ea lik'hemik'hale, ketane ea indasteri ea foam e felletseng ea polymer, ho tloha lisebelisoa tse tala ho isa lits'ebetsong tsa tekheniki, e tla tobana le tokiso le nts'etsopele, hape e tla tlisa letoto la menyetla e mecha le liphephetso tse ncha.Empa ho sa tsotellehe boemo leha e le bofe, ho sebetsa hammoho ho finyella sepheo sa leano la "carbon dual" ho hloka boiteko bo kopanetsoeng ba batho bohle ba indasteri.
FOAM EXPO China, Pontšo ea International Foaming Technology (Shenzhen) e neng e tšoaretsoe ka la 7-9 Tšitoe 2022, e ikemiselitse ho fana ka menyetla ea khoebo le sethala sa indasteri bakeng sa ho ntlafatsa le ho hlophisa bocha ketane ea indasteri e phophomang, e fanang ka matla a eona ho "Double Carbon" molapong wa mehla.
Sehlopha sa FOAM EXPO se tla arolelana lingoloa tsa indasteri le lik'hamphani tse hlahelletseng tse kenyang ts'ebetsong sepheo sa leano la "khabone tse peli" lethathamong la indasteri ea foam ea polymer lihloohong tse 'maloa tse latelang.
Ka la 8 Pulungoana 2021, Sebokeng sa bo4 sa China sa ho Reka ha Machabeng, Sehatsetsi sa Haier se bontšitse merero e 'meli ea tšebelisano.Taba ea pele, Haier le Covestro ba ile ba bonts'a Boguan 650 ka kopanelo, sehatsetsi sa pele sa indasteri se nang le carbon polyurethane.Ea bobeli, Haier le Dow ba saenetse memorandum ea kutloisiso mabapi le tumellano ea tšebelisano-'moho - Dow e tla fa Haier theknoloji ea PASCAL-assisted foaming.E le letšoao le ka sehloohong indastering ea lihatsetsi, mohato oa Haier o bontša taba ea hore tlas'a sepheo sa "khabone e 'meli", tsela e tlaase ea carbon ea indasteri ea lihatsetsi ea Chaena e qalile.
Ebile, motlalehi oa "Sesebelisoa sa Motlakase" o ile a etsa lipuisano tse tebileng le likhoebo tse amanang le indasteri e kang lisebelisoa tsa polyurethane foaming, li-foaming agents, le lisebelisoa tse phophomang ha a etsa lipuisano tsena tse khethehileng, 'me a ithuta hore ka 2021, mochini oohle o ne o etsoa. e se e na le litlhoko tsa khabone e tlase joalo ka ho boloka matla, ts'ireletso ea tikoloho, le ho boloka motlakase ke maemo a hlokahalang bakeng sa ho saena tumellano ea theko.Joale, lik'hamphani tsa indasteri ea foam ea polyurethane li ka thusa lifeme tsa lihatsetsi joang ho fokotsa khabone?
#1
Low carbonization ea thepa ea foam
Ts'ebetsong ea tlhahiso, sehatsetsi se seng le se seng sa sehatsetsi se hloka ho sebelisa lisebelisoa tse phophomang.Haeba lisebelisoa tse teng li nkeloa sebaka ke lisebelisoa tse hloekileng tsa carbon e tlaase, indasteri ea sehatsetsi e tla ba mohato o le mong ho fihlela sepheo sa "khabone e habeli".Ho nka mohlala oa tšebelisano-'moho pakeng tsa Shanghaier le Covestro ho CIIE, lihatsetsi tsa Haier li sebelisa thepa e ntšo ea Covestro's biomass polyurethane ho fokotsa karolo ea lihlahisoa tse tala nakong ea tlhahiso le ho e nkela sebaka ka lisebelisoa tse ka nchafatsoang tse kang litšila tsa limela, mafura a setseng le meroho. oli., lihlahisoa tse tala tsa biomass li fihla ho 60%, e leng ho fokotsang khabone haholo.Lintlha tsa liteko li bonts'a hore ha ho bapisoa le lisebelisoa tsa setso tse ntšo, lisebelisoa tse ntšo tsa biomass polyurethane li ka fokotsa tlhahiso ea khabone ka 50%.
Mabapi le nyeoe ea tšebelisano ea Covestro le sehatsetsing sa Haier, Guo Hui, mookameli oa lefapha la nts'etsopele e tsitsitseng le litaba tsa sechaba sa Covestro (Shanghai) Investment Co., Ltd., o itse: "Covestro e sebetsa le ISCC (International Sustainability and Carbon Certification) ) ho phethahatsa setifikeiti sa boima ba 'mele, thepa e ntšo e boletsoeng ka holimo ea biomass polyurethane e netefalitsoe ke ISCC.Ntle le moo, Covestro Shanghai e kopanetsoe setsing se fumaneng setifikeiti sa ISCC Plus, e leng setifikeiti sa pele sa ISCC Plus sa Covestro Asia Pacific Sena se bolela hore Covestro e na le bokhoni ba ho fana ka lisebelisoa tse ntšo tsa biomass polyurethane ho bareki ba sebakeng sa Asia-Pacific. 'me boleng ba sehlahisoa ha bo fapane le lihlahisoa tse amanang le mesaletsa ea lintho tsa khale."
Bokhoni ba tlhahiso ea Wanhua Chemical ea lisebelisoa tse ntšo le lisebelisoa tse tšoeu li maemong a pele indastering.Ka fektheri ea sehatsetsing e khothalletsang ka mafolofolo tsela ea ntlafatso ea carbon e tlaase, tšebelisano pakeng tsa Wanhua Chemical le fektheri ea sehatsetsi e tla ntlafatsoa hape ka 2021. Ka la 17 December, laboratori e kopanetsoeng ea Wanhua Chemical Group Co., Ltd. le Hisense Group Holdings Co. ., Ltd. e ile ea senoloa.Motho ea amehang ea ikarabellang oa Wanhua Chemical o boletse hore laboratori e kopaneng ke laboratori e ncha e ipapisitseng le tlhokahalo ea naha ea phokotso ea khabone e tala le ka pele ho theknoloji ea mantlha ea tlhahiso ea lisebelisoa tsa lapeng.Ka ho aha sethala, ho aha sistimi, kopanyo e matla, le taolo e ntle, laboratori e kopaneng e ka ts'ehetsa lipatlisiso tsa Hisense le nts'etsopele ea mahlale a morao-rao, mahlale a mantlha, le mahlale a mantlha ts'ebetsong ea ntlafatso le nts'etsopele, ha e ntse e potlakisa temo le nts'etsopele. phetoho ea liphetho tsa lipatlisiso, e etellang pele indasteri ea lisebelisoa tsa lapeng.Ntlafatso ea botala ho khothaletsa ho phethahala ha sepheo sa khabone e tlase ea ketane eohle ea indasteri.Ka letsatsi lona leo, Wanhua Chemical Group Co., Ltd. le Haier Group Corporation ba ile ba saena tumellano ea tšebelisano-'moho ea leano ntlo-khōlō ea Haier.Ho ea ka litlaleho, tumellano e kenyelletsa moralo oa khoebo ea lefats'e, mekhoa e mecha e kopanetsoeng, ho hokahanya ha indasteri, ts'ireletso ea tikoloho e tlaase ea carbon, joalo-joalo ha ho thata ho bona hore tšebelisano pakeng tsa Wanhua Chemical le mefuta e 'meli e meholo ea sehatsetsing e bua ka theknoloji e tlaase ea carbon. .
Honeywell ke k'hamphani e fanang ka matla.Solstice LBA, e ntseng e khothaletsoa ka matla, ke ntho ea HFO mme ke morekisi ea ka sehloohong oa moloko o latelang oa indasteri ea lihatsetsi.Yang Wenqi, molaoli kakaretso oa Khoebo ea Lihlahisoa tsa Fluorine ea Honeywell Performance Materials and Technology Group's High Performance Materials Division, o itse: "Ka Tšitoe 2021, Honeywell o phatlalalitse letoto la lihatsetsi tse tlase tsa GWP Solstice, li-phefo, li-propellants le Solstice li sebelisoa haholo ho pota lefatše. lefats'e mme ho fihlela joale e thusitse lefats'e ho fokotsa lithane tse fetang limilione tse 250 tsa carbon dioxide e lekanang le eona, e lekanang le ho fokotsa khase e ka hlahisoang ke likoloi tse fetang limilione tse 52 bakeng sa selemo kaofela.Solstice LBA e tsepamisitse maikutlo ho thuseng indasteri ea lisebelisoa tsa lapeng Ho felisa lihlahisoa tse se nang matla a fokolang, le ho potlakisa ho nkela thepa sebaka sa ho boloka matla le tikoloho ha e ntse e netefatsa polokeho ea sehlahisoa le ho ntlafatsa ts'ebetso ea ho kenya mocheso.Ha lik'hamphani tse ngata li ntse li khetha Honeywell's carbon e tlaase le lisebelisoa le theknoloji e se nang botsoalle ho tikoloho, potlakisa nts'etsopele ea lihlahisoa Le mokhoa oa ho ntlafatsa.Matsatsing ana, tlholisano indastering ea lisebelisoa tsa lapeng e matla, 'me lik'hamphani li na le maikutlo a matla mabapi le keketseho ea litšenyehelo, empa Haier, Midea, Hisense le lik'hamphani tse ling tsa lisebelisoa tsa lapeng li khethile ka ntsoe-leng ho sebelisa thepa ea Honeywell, e leng tlhokomeliso ea bona ea ho se tsotelle tikoloho. ho etsa maeba, le tse ling Ke kananelo ea tekhenoloji ea Honeywell's Solstice LBA ea ho foaming agent, e re fang kholiseho e eketsehileng ea ho potlakisa lintlafatso tsa mahlale a sehlahisoa le ho tlisa ts'ireletso e eketsehileng ea tikoloho le menyetla ea khabone e tlase indastering ea lisebelisoa tsa lapeng.
#2
Mokhoa oa tlhahiso ea ho boloka matla
Tumellanong le tikoloho ea lefats'e ea ho phahamisa folaga ea "ho se nke lehlakore ha k'habone, ho phahama ha carbon" le ho shebana le paballo ea matla le tšireletso ea tikoloho, phetoho ea theknoloji ea ho phophoma ha sehatsetsing e tla ba mokhoa o akaretsang oa nts'etsopele ea nako e tlang.
Dow hase feela mofani oa thepa e tšoeu le e ntšo, empa hape ke mofani oa tharollo ea theknoloji e tsoetseng pele.Ho tloha ka 2005, Dow e se e qalile ho fokotsa khabone ea eona, e nka mohato oa pele oa ho fokotsa khabone.Kamora lilemo tse fetang leshome tsa nts'etsopele le pula, Dow e iketsetse lipheo tsa eona tsa nts'etsopele ea moshoelella.Ho tsoa likarolong tse tharo tsa moruo oa selikalikoe, ts'ireletso ea boemo ba leholimo le ho fana ka lisebelisoa tse sireletsehileng, e 'nile ea hlahloba le ho pheta-pheta ka makhetlo a mangata lefatšeng ka bophara.etsa likhahla.Ka mohlala, nka mohlala oa Dow's European RenuvaTM polyurethane sponge sponge chemical recycling solution.Ona ke projeke ea pele lefatšeng ea lefats'e ea seponche sa polyurethane seponche sa lik'hemik'hale tsa boemo bo holimo lefatšeng, se fetolang bocha liponche tsa litšila hore e be lihlahisoa tsa polyether ka ho kopana le lik'hemik'hale.Ka tharollo ena, Dow e ka sebelisa hape materase a litšila a fetang 200,000 ka selemo, 'me matla a selemo le selemo a ho tsosolosa le a ho sebetsa a lihlahisoa tsa polyether a feta lithane tse 2,000.Nyeoe e 'ngoe ke hore indastering ea lihatsetsi, Dow e phatlalalitse theknoloji ea PASCATM ea moloko oa boraro lefatšeng.Theknoloji ena e sebelisa mokhoa o ikhethang oa vacuum le mofuta o mocha oa polyurethane foam system ho tlatsa sekoti se sireletsang leboteng la sehatsetsi, se tla thusa lifeme tsa sehatsetsi ho ntlafatsa ts'ebetso ea matla, ho fokotsa litšenyehelo tsa tlhahiso, ho ntlafatsa ts'ebetso ea tlhahiso, le ho potlakisa sepheo sa carbon. ho se nke lehlakore bakeng sa indasteri ea sehatsetsi.O entse mohlala o motle.Ho ea ka likhakanyo, merero e sebelisang theknoloji ea PASCAL e tla fokotsa ho ntšoa ha likhase tse futhumatsang lefatše ka lithane tse fetang 900,000 pakeng tsa 2018 le 2026, e lekanang le kakaretso ea likhase tse futhumatsang lefatše tse monngoeng ke lifate tse limilione tse 15 tse hōlang ka lilemo tse 10.
Anhui Xinmeng Equipment Co., Ltd. ke morekisi oa terata ea foam ea sehatsetsing, 'me e thusa feme ea sehatsetsi ho fihlela lipheo tsa phokotso ea khabone ka ho tsoela pele ho fokotsa tšebeliso ea matla a terata.Fan Zenghui, molaoli-kakaretso oa Anhui Xinmeng, o senoletse: "Ka litaelo tse sa tsoa buisanoa ka 2021, lik'hamphani tsa lihatsetsi li hlahisitse litlhoko tse ncha bakeng sa tšebeliso ea matla ea mohala oa tlhahiso.Ka mohlala, Anhui Xinmeng e fana ka mosebeletsi e mong le e mong ka mohala oa tlhahiso ea foaming bakeng sa fektheri ea Hisense Shunde.Limithara tse bohlale li kentsoe ho tsona kaofela ho fana ka maikutlo a nako ea sebele mabapi le tšebeliso ea matla ea thepa.Ha baenjiniere ba hlahisa lihlahisoa tse ncha hamorao, lintlha tsena li ka sebelisoa e le tšehetso ea theory bakeng sa likhoebo ho bua ka nako efe kapa efe.Lintlha tsena le tsona li tla khutlisetsoa ho rona e le hore re ka ntlafatsa lisebelisoa.Ho feta moo, fokotsa tšebeliso ea matla a lisebelisoa.Ha e le hantle, lik'hamphani tsa lihatsetsi li ne li e-na le litlhoko tse batlang li le teng bakeng sa ho boloka matla mecheng ea tlhahiso, empa hona joale li hlahisitse litlhoko tse phahameng 'me li tlameha ho tšehetsoa ke lintlha tse itseng. "
Qetellong ea 2021, le hoja lik'hamphani tse fapa-fapaneng tsa indasteri ea polyurethane li fana ka litsela tse fapaneng tsa theknoloji ea carbon e tlaase, li sebelisana ka mafolofolo le fektheri eohle ea mochine ho thusa indasteri ea sehatsetsi le sehatsetsi ho finyella sepheo sa "khabone e habeli".
Nako ea poso: Aug-30-2022