Ipropylene oxide luhlobo lwemathiriyeli yeekhemikhali kunye nezicelo ezibalulekileyo kwishishini lemichiza. Ukwenziwa kwayo kubandakanya ukusabela kweekhemikhali ezintsonkothileyo kwaye kufuna izixhobo ezintsonkothileyo kunye nobuchule. Kweli nqaku, siza kuphonononga ukuba ngubani onoxanduva lokuvelisaipropylene oxidekwaye yintoni imeko yangoku yokuveliswa kwayo.

Okwangoku, abavelisi abakhulu bepropylene oxide bagxininiswe kumazwe athuthukileyo aseYurophu nase-United States. Umzekelo, iBASF, iDuPont, iDow Chemical Company, njl.njl. ngamashishini ahamba phambili kwihlabathi ekuveliseni ipropylene oxide. Ezi nkampani zinophando lwazo oluzimeleyo kunye namasebe ophuhliso ukuze zihlale ziphucula inkqubo yemveliso kunye nomgangatho wemveliso ukugcina indawo yazo ehamba phambili kwimarike.

Ukongeza, amanye amashishini amancinci naphakathi e-China avelisa i-propylene oxide, kodwa amandla abo okuvelisa ancinci, kwaye uninzi lwawo lusebenzisa iinkqubo zemveli zemveliso kunye nobuchwepheshe, okukhokelela kwiindleko eziphezulu zemveliso kunye nomgangatho ophantsi wemveliso. Ukuze kuphuculwe ukusebenza kakuhle kwemveliso kunye nomgangatho wemveliso yepropylene oxide, amashishini ekhemikhali aseTshayina kufuneka aqinise intsebenziswano kunye neeyunivesithi kunye namaziko ophando ukomeleza iteknoloji entsha kunye notyalo-mali lweR&D.

Inkqubo yokuvelisa ipropylene oxide inzima kakhulu, ibandakanya amanyathelo amaninzi okuphendulwa kweekhemikhali kunye neenkqubo zokucoca. Ukuze kuphuculwe isivuno kunye nokucoceka kwe-propylene oxide, abavelisi kufuneka bakhethe izinto ezifanelekileyo zekrwada kunye ne-catalysts, balungise iimeko zokusabela kunye noyilo lwezixhobo, kwaye bomeleze ulawulo lwenkqubo kunye nokuhlolwa komgangatho.

Ngophuhliso loshishino lweekhemikhali, imfuno yepropylene oxide iyanda. Ukuze kuhlangatyezwane nemfuno yemarike, abavelisi kufuneka bandise umthamo wemveliso, baphucule umgangatho wemveliso kunye nokunciphisa iindleko zemveliso ngokusungula izinto ezintsha zobuchwepheshe kunye nokuphucula inkqubo. Okwangoku, amashishini ekhemikhali aseTshayina anyusa utyalo-mali lwawo kwi-R&D kunye nokuveliswa kwezixhobo ukuphucula umgangatho wabo wetekhnoloji kunye nomgangatho wemveliso ekuvelisweni kwepropylene oxide. Kwixesha elizayo, imveliso yepropylene oxide yaseTshayina iya kuqhubeka iphuhlisa kwicala lokhuseleko lokusingqongileyo, ukonga amandla kunye nokusebenza kakuhle.