propylene oxideke mofuta oa lisebelisoa tsa bohlokoa tsa organic lik'hemik'hale tse tala le tse mahareng.E sebelisoa haholo-holo ha ho etsoa li-polyether polyols, polyester polyols, polyurethane, polyether amine, joalo-joalo, 'me ke lisebelisoa tsa bohlokoa tse tala bakeng sa ho lokisa li-polyester polyols, e leng karolo ea bohlokoa ea polyurethane e sebetsang hantle.Propylene oxide e boetse e sebelisoa e le thepa e tala bakeng sa ho lokisa li-surfactants tse fapaneng, lithethefatsi, lik'hemik'hale tsa temo, joalo-joalo, 'me ke e' ngoe ea lisebelisoa tsa bohlokoa tsa indasteri ea lik'hemik'hale.

Propylene oxide e hlahisoa ke oxidation ea propylene e nang le catalyst.Propylene e tala e kopantsoe le moea o hatelitsoeng ebe e fetisetsoa ka har'a mochini o tlatsitsoeng ke catalyst.Mocheso oa karabelo hangata ke 200-300 DEG C, 'me khatello e ka ba 1000 kPa.Sehlahisoa sa karabelo ke motsoako o nang le propylene oxide, carbon dioxide, carbon monoxide, metsi le metsoako e meng.The catalyst sebelisoa ka karabelo ena ke phetoho tšepe oxide catalyst, tse kang silver oxide catalyst, chromium oxide catalyst, joalo-joalo The selectivity ea tsena catalysts ho propylene oxide e batlang e phahame, empa mosebetsi o tlaase.Ho phaella moo, catalyst ka boeona e tla koaloa nakong ea karabelo, kahoo e hloka ho tsosolosoa kapa ho nkeloa sebaka kamehla.

Ho arohana le ho hloekisoa ha propylene oxide ho tloha motsoako oa karabelo ke mehato ea bohlokoa haholo ts'ebetsong ea ho itokisa.Mokhoa oa karohano ka kakaretso o kenyelletsa ho hlatsuoa ha metsi, distillation le mehato e meng.Ntlha ea pele, motsoako oa karabelo o hlatsuoa ka metsi ho tlosa likarolo tse tlaase tse belang tse kang propylene e sa sebetseng le carbon monoxide.Joale, motsoako o silafatsoa ho arola propylene oxide ho tsoa likarolong tse ling tse belang haholo.E le hore u fumane propylene oxide e phahameng haholo, mehato e meng ea ho hloekisa e kang adsorption kapa extraction e ka hlokahala.

Ka kakaretso, ho lokisoa ha propylene oxide ke mokhoa o rarahaneng, o hlokang mehato e mengata le tšebeliso e phahameng ea matla.Ka hona, e le ho fokotsa litšenyehelo le phello ea tikoloho ea ts'ebetso ena, hoa hlokahala ho tsoela pele ho ntlafatsa theknoloji le lisebelisoa tsa ts'ebetso.Hona joale, lipatlisiso mabapi le mekhoa e mecha ea ho lokisetsa propylene oxide haholo-holo e tsepamisitse maikutlo holim'a mekhoa e metle ea tikoloho e nang le tšebeliso e tlaase ea matla le ts'ebetso e phahameng, e kang catalytic oxidation e sebelisang molecular oxygen e le oxidant, microwave-assisted oxidation process, supercritical oxidation process, joalo-joalo. , lipatlisiso mabapi le li-catalysts tse ncha le mekhoa e mecha ea ho arohana le tsona ke tsa bohlokoa haholo bakeng sa ho ntlafatsa chai le bohloeki ba propylene oxide le ho fokotsa litšenyehelo tsa tlhahiso.