Acetone inoshandiswa zvakanyanya organic solvent ine akasiyana maindasitiri ekushandisa, anosanganisira pendi, anonamira, uye zvemagetsi. Isopropyl doro zvakare yakajairika solvent inoshandiswa mumhando dzakasiyana dzekugadzira maitiro. Muchikamu chino, tichaongorora kana acetone inogona kugadzirwa kubva kune isopropyl doro.
Nzira yekutanga yekushandura isopropyl doro kuita acetone inzira inonzi oxidation. Iyi nzira inosanganisira kuita doro neine oxidizing agent, yakadai seokisijeni kana peroxide, kuti ichinje kuita ketone yayo inoenderana. Munyaya ye isopropyl doro, iyo inoguma ketone inonzi acetone.
Kuita izvi, iyo isopropyl doro inosanganiswa neinert gasi senge nitrogen kana argon pamberi pechinhu chinokonzeresa. Iyo catalyst inoshandiswa mukuita uku kazhinji isimbi oxide, senge manganese dioxide kana cobalt (II) oxide. Mhedzisiro yacho inobva yabvumirwa kuenderera kune tembiricha yakakwira uye kumanikidza.
Imwe yemabhenefiti makuru ekushandisa isopropyl doro sechinhu chekutanga kugadzira acetone ndechekuti haina kudhura kana ichienzaniswa nedzimwe nzira dzekugadzira acetone. Pamusoro pezvo, maitiro acho haadi kushandiswa kweakanyanya reactive reagents kana makemikari ane njodzi, zvichiita kuti ive yakachengeteka uye inoshamwaridzana nenharaunda.
Zvisinei, kunewo mamwe matambudziko ane chokuita nenzira iyi. Chimwe chezvipingamupinyi zvikuru ndechokuti nzira yacho inoda kupisa kwakanyanya uye kumanikidzika, zvichiita kuti ive nesimba guru. Pamusoro pezvo, iyo catalyst inoshandiswa mukuita ingangoda kuchinjwa nguva nenguva kana kuvandudzwa, izvo zvinogona kuwedzera mutengo wakazara wekuita.
Mukupedzisa, zvinokwanisika kugadzira acetone kubva kune isopropyl doro kuburikidza nemaitiro anonzi oxidation. Nepo nzira iyi iine zvimwe zvakanakira, sekushandisa isingadhure yekutanga zvinhu uye isingade mareagents akasimba kana makemikari ane njodzi, inewo zvimwe zvinokanganisa. Matambudziko makuru anosanganisira iyo yakakwira simba rinodiwa uye kudiwa kwekutsiva nguva nenguva kana kuvandudzwa kweiyo catalyst. Naizvozvo, kana uchifunga nezvekugadzirwa kweacetone, zvakakosha kuti utarise mutengo wakazara, kukanganisa kwezvakatipoteredza, uye kugona kwehunyanzvi kwenzira yega yega usati waita sarudzo pane yakanyatsokodzera nzira yekugadzira.
Nguva yekutumira: Jan-25-2024