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Uvavanyo lokuvezwa emsebenzini kwi-4,4′-methylene-bis-(2-chloroaniline) “MOCA” ngendlela entsha ebucayi yokujonga izinto eziphilayo
Indlela entsha yokuhlalutya, ephawulwa ngokuchaneka okuphezulu kunye nobuntununtunu obuqinileyo, iphuhliswe ngempumelelo ukufumanisa i-4,4′-methylene-bis-(2-chloroaniline), eyaziwa ngokuba yi-"MOCA," kumchamo womntu. Kubalulekile ukuqaphela ukuba i-MOCA yi-ca...Funda ngokugqithisileyo -
U-Aniline: Uphuhliso lwamva nje lweShishini
Imeko yeMarike Ubonelelo kunye neMfuno Imarike ye-aniline yehlabathi ikwinqanaba lokukhula okuzinzileyo. Kuqikelelwa ukuba ubungakanani bemarike ye-aniline yehlabathi buza kufikelela kwi-8.5 yeebhiliyoni zeerandi zaseMelika ngo-2025, kunye nezinga lokukhula lonyaka elihlanganisiweyo (CAGR) elihlala limalunga ne-4.2%. I-anilin yaseTshayina...Funda ngokugqithisileyo -
I-Methylene Chloride: Ukuhamba Ngexesha Lokutshintsha Kwamathuba Nemingeni
I-Methylene Chloride sisinyibilikisi esibalulekileyo semizi-mveliso, kwaye uphuhliso lwayo lwemizi-mveliso kunye nophando lwesayensi zizinto ekufuneka ziqwalaselwe kakhulu. Eli nqaku liza kuchaza uphuhliso lwayo lwamva nje kwiinkalo ezine: ulwakhiwo lwemarike, amandla olawulo, iindlela zamaxabiso, kunye nohlaziyo lwamva nje lwesayensi...Funda ngokugqithisileyo -
I-Formamide: I-Institute yoPhando icebisa ukwenziwa kwe-Photoreforming ye-PET Plastiki yeNkunkuma ukuze kuveliswe i-Formamide
I-Polyethylene terephthalate (PET), njenge-polyester ebalulekileyo ye-thermoplastic, inemveliso yehlabathi jikelele efikelela kwiitoni ezingama-70 ezigidi kwaye isetyenziswa kakhulu kwiipakethe zokutya zemihla ngemihla, amalaphu, nakwezinye iindawo. Nangona kunjalo, emva kwalo mthamo mkhulu wemveliso, malunga ne-80% yenkunkuma ye-PET ayibonakali...Funda ngokugqithisileyo -
I-Sodium Cyclamate: Iindlela zoPhando zamva nje kunye nezinto eziqwalaselwayo
1. Ubuchule bokuVula iiTekhnoloji Uphuhliso lweendlela zokufumanisa ezichanekileyo nezisebenzayo luseyindawo ebalulekileyo kuphando lwe-sodium cyclamate, ludlala indima ebalulekileyo kulawulo lokhuseleko lokutya. I-Hyperspectral Imaging edityaniswe neMachine Learning: Uphononongo luka-2025 lwazisa inkqubo ekhawulezayo nengakhawuleziyo...Funda ngokugqithisileyo -
I-Polyurethane: Uphando malunga noBulukhuni bomphezulu kunye neempawu zokuziphilisa zePolyurethane Self-Healing Coatings ezisekelwe kwiDiels–Alder Reaction
Ukujongana nomba wokuba ii-polyurethane coating eziqhelekileyo zisengozini yokonakala kwaye azinazo izakhono zokuziphilisa, abaphandi baphuhlise ii-polyurethane coating eziziphilisayo eziqulethe ii-5 wt% kunye ne-10 wt% agents zokuphilisa nge-Diels–Alder (DA) cycloaddition mechanism. Iziphumo zibonisa ukuba...Funda ngokugqithisileyo -
I-Dichloromethane: Usetyenziso Olutsha Lufanele Lugxile Ekusetyenzisweni Okukhuselekileyo Nokusebenza Kakuhle
Ukusetyenziswa kwezinto ezintsha ze-dichloromethane (DCM) okwangoku azijoliswanga ekwandiseni indima yayo yendabuko njengesinyibilikisi kodwa endaweni yoko zijolise “kwindlela yokuyisebenzisa nokuyiphatha ngokukhuselekileyo nangokufanelekileyo” kunye nokuhlola ixabiso layo elikhethekileyo kwiinkalo ezithile zobuchwepheshe obuphezulu. I. Uyilo lweNkqubo: NjengoMfundi weNgcali...Funda ngokugqithisileyo -
ICyclohexanone: Isishwankathelo seMeko yeMarike yamva nje
Imakethi ye-cyclohexanone ibonakalise ubuthathaka obuthile kutshanje, amaxabiso esebenza kumanqanaba aphantsi kwaye ishishini lijongene noxinzelelo oluthile lwenzuzo. I. Amaxabiso eMarike angoku (Ekuqaleni kukaSeptemba 2025) Idatha evela kumaqonga amaninzi olwazi ibonisa ukuba amaxabiso e-cyclohexanone akutshanje...Funda ngokugqithisileyo -
I-Acetylacetone ngo-2025: Imfuno iyanda kumacandelo amaninzi, imeko-bume yokhuphiswano iyaguquka
I-China, njengesiseko semveliso esiphambili, ibone ukwanda okukhulu kwamandla. Ngo-2009, amandla emveliso e-acetylacetone iyonke yase-China yayiziikhilotoni ezili-11 kuphela; ngoJuni 2022, yayifikelele kwi-60.5 kilotoni, nto leyo emele izinga lokukhula konyaka elihlanganisiweyo (CAGR) le-15.26%. Ngo-2025, iqhutywa yi...Funda ngokugqithisileyo -
(PU)I-Elastomer yePolyurethane Emelana Nokudinwa, Enobushushu Obuphezulu, Eyaziphilisayo: Yenziwe ngeNethiwekhi Eguquguqukayo yeDynamic Covalent Esekelwe kwi-Ascorbic Acid
Abaphandi baye baphuhlisa i-polyurethane elastomer entsha esekelwe kwi-ascorbic acid-derived dynamic covalent adaptive network (A-CCANs). Ngokusebenzisa isiphumo se-synergistic se-keto-enol tautomerism kunye ne-dynamic carbamate bonds, le nto ifumana iipropati ezibalaseleyo: ukubola kobushushu...Funda ngokugqithisileyo
