Tsoelo-pele ea Haufinyane ea Lipatlisiso tsa Carbon Dioxide Polyether Polyols Chaena

Bo-rasaense ba Machaena ba entse tsoelo-pele e kholo tšimong ea tšebeliso ea carbon dioxide, 'me lipatlisiso tsa morao-rao li bontša hore China e ka pele ho lipatlisiso ka carbon dioxide polyether polyols.

Carbon dioxide polyether polyols ke mofuta o mocha oa thepa ea biopolymer e nang le tebello e pharalletseng ea ts'ebeliso 'marakeng, joalo ka lisebelisoa tsa moaho, foam e chekang oli le lisebelisoa tsa biomedical. Lintho tsa eona tse ka sehloohong tse tala ke carbon dioxide, ho sebelisa carbon dioxide ka ho khetheha ho ka fokotsa tšilafalo ea tikoloho le tšebeliso ea matla a mesaletsa ea lintho tsa khale.

Haufinyane tjena, sehlopha sa lipatlisiso se tsoang Lefapheng la K'hemistri ea Fudan University ka katleho polymerized joala bo bongata bo nang le carbonate sehlopha le carbon dioxide ka ho sebelisa infiltration catalytic itsoara joang thekenoloji ntle le tlatsetso ea stabilizers ka ntle, 'me a lokisetsa e phahameng polymer lintho tse bonahalang tse hlokang hore ha ho poso- phekolo. Ka nako e ts'oanang, thepa e na le botsitso bo botle ba mocheso, ts'ebetso ea ts'ebetso, le thepa ea mochine.

Ka lehlakoreng le leng, sehlopha se etelletsoeng pele ke setsebi sa thuto Jin Furen le sona se atlehile ho etsa ternary copolymerization reaction ea CO2, propylene oxide, le polyether polyols ho lokisa lisebelisoa tse phahameng tsa polymer tse ka sebelisetsoang thepa ea ho aha. Liphetho tsa lipatlisiso li hlakisa monyetla oa ho kopanya hantle ts'ebeliso ea lik'hemik'hale tsa carbon dioxide le karabelo ea polymerization.

Liphetho tsena tsa lipatlisiso li fana ka mehopolo le litaelo tse ncha bakeng sa theknoloji ea boitokiso ea lisebelisoa tsa biopolymer naheng ea China. Ho sebelisa likhase tsa litšila tsa indasteri tse kang carbon dioxide ho fokotsa tšilafalo ea tikoloho le tšebeliso ea matla a mesaletsa ea lintho tsa khale, le ho etsa mokhoa oohle oa thepa e phahameng ea polymer ho tloha lihlahisoa tse tala ho lokisetsa "tala" le eona ke mokhoa oa nakong e tlang.

Qetellong, likatleho tsa China tsa ho etsa lipatlisiso ka carbon dioxide polyether polyols lia thabisa, 'me ho hlokahala lipatlisiso tse ling nakong e tlang ho etsa hore mofuta ona oa thepa e phahameng ea polymer e sebelisoe haholo tlhahisong le bophelong.