Ka Mmesa, 2019, k'hemik'hale ea Haiyuan e ile ea kenya tšebetsong phetoho ea tekheniki e bolokang matla ea ho lokisa pompo ea mocheso ea propargyl joala ho potoloha phepelo ea kakaretso ea k'hamphani ka sepheo sa ho matlafatsa taolo ea tlhahiso ea lik'hemik'hale tse ntle le sebaka sa ho qala sa ho ntlafatsa boleng ba sehlahisoa ka botlalo le ho fokotsa ts'ebeliso.
Theknoloji ea ho boloka matla ea propargyl alcohol partition heat pump distillation e ntlafalitsoe ke Univesithi ea Tianjin Ho itšetlehile ka lisebelisoa tse teng tsa ts'ebetso le ho sebelisa mokhoa oa ho bala oa software.Theknoloji ea distillation ea diaphragm le theknoloji ea ho futhumatsa pompo ea mocheso li kopantsoe ka lekhetlo la pele, 'me theknoloji ena e sebelisoa ts'ebetsong ea khatello ea joala ea propargyl le 1,4 butynediol lekhetlo la pele.Matla a motlakase a sebelisoa ho nkela mouoane sebaka, e le hore tšebeliso ea matla e hlokahalang ts'ebetsong ea khatello ea joala ea propargyl le butynediol e ka fokotsoa ka hoo e ka bang 25% ha e bapisoa le mokhoa o tloaelehileng, 'me litšenyehelo tsa selemo le selemo li ka bolokeha ka li-yuan tse limilione tse 20.
Theknoloji ea distillation ea diaphragm ke ho eketsa diaphragm e otlolohileng bohareng ba kholomo e tloaelehileng ea distillation, le ho arola karolo e bohareng ea kholomo e tloaelehileng ea distillation ka likarolo tse peli: lehlakore la fepa le lehlakore la ho hlaphoheloa.Ka ts'ebeliso e sebetsang, bakeng sa karohano ea likarolo tse tharo, likarolo tse hloekileng li ka fumanoa holimo, bohareng le tlase ho tora ka ho latellana, e le ho hlokomela ho arohana ha likarolo tse tharo tora e le 'ngoe.Molao-motheo oa ho boloka matla oa theknoloji ea diaphragm distillation ke ho kopanya karohano ea pele ea likarolo le distillation, ho fokotsa ho kopana ha thepa le bothata ba ho arohana, e le ho fokotsa letsete la pele le ho fokotsa litšenyehelo tsa ts'ebetso.Theknoloji ea distillation ea diaphragm e loketse ka ho khetheha bakeng sa tsamaiso ea ho aroloa moo likarolo tsa ntlha tse belang tse bohareng li ikarabellang bakeng sa bongata 'me likarolo tse khanyang le likarolo tse boima li etsa karolo e nyenyane, ha li ntse li boloka hoo e ka bang 30% ea lichelete tsa pele.Lisebelisoa tse tala tsa joala ba propargyl ke joala ba propargyl 3.2%, metsi 90.8%, le butynediol 6%.Metsi, e le karolo e bohareng, e ikarabella bakeng sa bongata, e kopanang le maemo a ts'ebeletso ea theknoloji ea distillation ea diaphragm.
Lilemong tse 3-5 tse tlang, Henan Haiyuan Fine Chemical Co., Ltd. e ikemiselitse ho ba letšoao la indasteri e ntle ea lik'hemik'hale ea Chaena, 'me e ikitlaelletsa ho khanna indasteri ho nka botala, ho boloka matla, boleng bo phahameng le bo phahameng. tsela ea theknoloji ka ntlafatso ea eona.
Nako ea poso: Jul-29-2022