Maleic anhydrideke motsoako oa lik'hemik'hale o sebetsang ka mokhoa o fapaneng o bapalang karolo ea bohlokoa liindastering tse fapaneng, ho kenyeletsoa tlhahiso ea li-resin, litlolo le lik'hemik'hale tsa temo. Lilemong tsa morao tjena, ho bile le tsoelo-pele e kholo kutloisisong le ts'ebelisong ea maleic anhydride, e lebisang menyetla e mecha le liphephetso tlhahisong le ts'ebelisong ea eona.
Lisebelisoa tsa Maleic Anhydride
Maleic anhydride e sebelisoa haholo ha ho etsoa li-resin tsa polyester tse sa tsoakoang, tse bohlokoa ha ho etsoa lipolasetiki tse matlafalitsoeng ka fiberglass. Li-resin tsena li sebelisoa indastering ea kaho, ea likoloi le ea metsing, moo li fanang ka matla a phahameng, ho hanyetsa kutu le ho tšoarella nako e telele. Ho feta moo, anhydride ea maleic e sebelisoa ha ho etsoa li-alkyd resin, tse sebelisoang hangata ha ho etsoa lipente, lipente le likhomaretsi.
Ho feta moo, maleic anhydride ke sekoahelo sa bohlokoa tlhahisong ea lik'hemik'hale tsa temo, joalo ka meriana e bolaeang limela le chefo e bolaeang likokoanyana. Bokhoni ba eona ba ho theha lihlahisoa tse nang le mefuta e mengata ea metsoako e etsa hore e be karolo ea bohlokoa ho nts'etsopele ea lihlahisoa tsa agrochemical tse tlatsetsang ho sireletsa lijalo le ho ntlafatsa chai.
Tlhahiso ea Maleic Anhydride
Mokhoa o tloaelehileng oa ho hlahisa anhydride ea maleic o kenyelletsa oxidation ea benzene kapa butane, e leng mokhoa o hlokang mocheso o phahameng le li-catalyst tse khethehileng. Leha ho le jwalo, kgatelopele ya thekenoloji ya tlhabollo e lebisitse ho ntshetsopele ya ditshebetso tse sebetsang hantle le tse tswelang pele tsa tlhahiso, tse jwalo ka tshebediso ya n-butane e le sehlahiswa sa phepo le kopanyo ya disebediswa tse ka ntjhafatswang.
Ho feta moo, ho tsepamisa maikutlo ho ntseng ho eketseha ho ts'ireletseho ea tikoloho ho khothalelitse lipatlisiso mabapi le litsela tse ling tsa tlhahiso ea anhydride ea maleic, ho kenyelletsa le mekhoa e thehiloeng ho bio e sebelisang lisebelisoa tse ka nchafatsoang joalo ka biomass le li-feedstocks tse thehiloeng ho bio. Lintlafatso tsena li ikemiselitse ho fokotsa tšusumetso ea tikoloho ea tlhahiso ea anhydride ea maleic le ho kenya letsoho phetohong e lebisang indastering ea lik'hemik'hale e tsitsitseng haholoanyane.
Mekhoa ea 'Maraka le Outlook
Mmaraka oa lefats'e oa anhydride ea maleic o ntse o tsoela pele ho paka kholo e tsitsitseng, e susumetsoang ke tlhokahalo e ntseng e eketseha ea lihlahisoa tsa eona liindastering tse fapaneng tse sebelisang pheletso. Ts'ebetso e ntseng e eketseha ea kaho, tlhahiso ea likoloi, le mekhoa ea temo li ntse li matlafatsa tlhoko ea lihlahisoa tse thehiloeng ho anhydride, ho theha menyetla bakeng sa bahlahisi le barekisi 'marakeng.
Ho feta moo, khatello e ntseng e hola ea boqapi ba sehlahisoa le ntlafatso ea ts'ebetso e tsamaisa lipatlisiso le liteko tsa nts'etsopele lekaleng la maleic anhydride. Ho ntse ho hlahlojoa mekhoa e mecha, lits'ebetso le theknoloji ho fihlela litlhoko tse ntseng li tsoela pele tsa basebelisi ba ho qetela le ho rarolla mathata a hlahang, joalo ka melao ea tikoloho le litlhoko tsa ts'ebetso.
Qetellong, tsebo ea morao-rao ka anhydride ea maleic e bonts'a matla a ts'ebeliso ea eona, mekhoa ea tlhahiso le mekhoa ea 'maraka. Ha indasteri e ntse e tsoela pele ho fetoha, ho bohlokoa hore ba amehang ba lule ba tseba ka tsoelopele ea anhydride ea maleic le phello ea eona e ka bang teng mafapheng a bona. Ka ho amohela boqapi le botsitso, lekala la maleic anhydride le ka kenya letsoho ho nts'etsopele ea mahlale a thepa le nts'etsopele ea tharollo e tšoarellang bakeng sa bokamoso.
Nako ea poso: Mar-22-2024
