N-Methyl pyrrolidone (nmp), Foramar Foretisa: C5h9no, English: 1-methyl-2-Pyrroronon, Ammone, Esvl, Hydrocarbons solvents, hoo e ka bang solvents tsohle tse felletseng tsa lik'hemik'hale, Searget - - Flash Poince E na le melemo ea pono e tlase, ho tsitsipalla lik'hemik'hale hantle le botsitso ba lik'hemiso, ho tiisa hore ho akheloa ho phahameng le ho sa utloahaleng ka metsi. Sehlahisoa sena ke sethethefatsi se bonolo, moeli o lumelloang moeeng ke 100ppm.
Thepa le botsitso:
1. Mokelikeli o se nang mebala, tatso ea Ammonia, chefo e tlase ea sehlahisoa sena. E ka qheleloa ka metsi ka metsi, e qhibilihe libakeng tse ngata tse manyolo joalo ka Ether le Acestone. E ka hlakola metsoako e mengata ea manyolo le e sa kopanelang, likhase tsa polar, tsa tlhaho le tsa maiketsetso tsa polynthemer.
2. Lichelete tsa lik'hemik'hale: se tsitsitseng ka tharollo ea ho se nke lehlakore. Kamora lihora tse 8% ea tharollo ea sodium hydroxide, 50% ~ 70% ea Hydrolysis e etsahetse. Hydrolysis e etsahala ka ho tsepamisa maikutlo ho hlahisa acid acid acid. Ka lebaka la karabelo ea setsi sa cymbal, e ka hlahisa laitene kapa sulfulsoline.
3. Bophelong ba alkaline castists, e na le phello ea olefin, 'me karabelo e sa khetheheng e etsahala sebakeng sa boraro. N-methylporide ke alkaline e fokolang ebile e ka hlahisa letsoai la letsoai. O thehiloe a kopantsoeng ka letsoai le boima la tšepe, a kang ho futhumatsa ka nickl bromide ho isa ho 150 ℃, ho hlahisa Nibr2 (C5h9on) 3, le ntlha e qhibilihang ea 105 ℃.
Mokhoa oa tlhahiso:E fumanoa ka karabelo ho tsoa ho γ-ButthochtroDitiTity le Methylemine. Bohato ba pele ba karabelo ke ho hlahisa sebaka sa 4-h-methyl-sethylide le methylide, 'me mohato oa bobeli o bolokiloe N-methylpidohohohoho. Karabelo ea mehato e 'meli e ka etsoa ka mola oa tjoli oa tube. Butthole ke 1: 1.15, khatello e mabapi le 6mpa, 'me mocheso o a 250 ° C. Sekhahla sa chelete ke 90%. Haeba palo ea kettle Anti-cimbo e hlahisoa, palo ea methylmine ke makhetlo a 1.5-2.5 makhetlo a 1.5-2.5 nako ea methapo, 'me litokisetso tsa laboratoni li sebelisoa e le mohlala. Har'a li-500ml hydropower, 2Mo γTi. Kamora ho pholile, lokolla metromine e feteletseng, e bokellang, bokella lintlha tsa 201-202 ° C Likarolo tsa lintho tse tala (kg / g) Γ-Butleboretin 980 methyline (40%) 860.
Ts'ebetso le polokelo:
1. Mokhoa oa polokelo
Boloka tlasa khase ea omileng e omeletseng, boloka sejana se tiisitsoeng, 'me u boloke sebakeng se pholileng le se omileng.
2. Liteko tsa Ts'ebetso
Qoba ho pepesetsoa: U hloka ho fumana tataiso e ikhethang pele u e sebelisa. Qoba ho kopana le letlalo le mahlo. Qoba ho inhalation ea mouoane le mosi. Se ke oa ea mohloling oa mollo. -H a Ho Tsubeloe. Nka mehato ea ho thibela pokello ea likhomo.
3. Litemoso tsa polokelo
Ho na le sebaka se pholileng se bolokiloeng. Boloka setshelo se koetsoe le se bolokehile sebakeng se omileng le se nang le moea. Sejana se bulehileng se lokela ho tiisoa ka hloko 'me u boloke boemo ba ho thibela ho tsoa. Ho felisoa ha bolokoe bo otlang bo litšila ho tsotella mongobo.
Ho paka: 200kg / Drum
Nako: Mar-27-2023