Setsi sa ho Pholisa Solvent ea DMF
Kenyelletso e khuts'oane ea tšebetso
Ka mor'a hore motsoako oa DMF o tsoang ts'ebetsong ea tlhahiso o chesoe pele, o kena ka har'a kholomo ea dehydrating. The dehydrating column e fanoa ka mohloli oa mocheso ke mouoane ka holim'a kholomo ea tokiso. DMF e ka har'a tanka ea kholomo e tsitsitsoe ebe e pompeloa ka tanka ea mouoane ka pompo ea ho ntša metsi. Ka mor'a hore motsoako oa litšila ka tanka ea mouoane o chesoe ke heater ea phepelo, karolo ea mouoane e kena kholomong ea tokiso bakeng sa ho lokisoa, 'me karolo ea metsi e boele e khutlisetsoe ka tanka ea mouoane ka DMF bakeng sa ho fetoha mouoane hape. DMF e ntšoa ho tsoa kholomong ea distillation ebe e sebetsoa ka kholomong ea deacidification. DMF e hlahisoang ho tloha moleng o ka thōko oa kholomo ea deacidification e pholile ebe e kenngoa ka tanka ea sehlahisoa se felileng sa DMF.
Ka mor'a ho pholile, metsi a ka holimo ho kholomo a kena tsamaisong ea likhoerekhoere kapa a kena ka mokhoa oa ho hloekisa metsi 'me a khutlela mocheng oa tlhahiso bakeng sa tšebeliso.
Sesebelisoa se entsoe ka oli e chesang e le mohloli oa mocheso, le metsi a potolohang e le mohloli o batang oa sesebelisoa sa ho hlaphoheloa. Metsi a potolohang a fanoa ke pompo e potolohang, 'me a khutlela letamong la potoloho ka mor'a phapanyetsano ea mocheso,' me a pholile ka tora e pholileng.
Lintlha tsa Tekheniki
Bokhoni ba ho sebetsa ho tloha ho 0.5-30T/H motheong oa litaba tse fapaneng tsa DMF
Sekhahla sa ho hlaphoheloa: ka holimo ho 99% (ho ipapisitse le phallo e kenang le ho tsoa ho sistimi)
Ntho | Lintlha tsa Tekheniki |
Metsi | ≤200ppm |
FA | ≤25ppm |
DMA | ≤15ppm |
Conductivity ea motlakase | ≤2.5µs/cm |
Sekhahla sa ho fola | ≥99% |
Thepa Sebopeho
Sistimi ea ho lokisa ea DMF solvent
Sistimi ea ho lokisa e amohela kholomo ea mahloriso ea vacuum le kholomo ea ho lokisa, ts'ebetso ea mantlha ke kholomo ea pele ea mahloriso (T101), kholomo ea bobeli ea mahloriso (T102) le kholomo ea ho lokisa (T103), poloko ea matla ea systemic e hlakile. Sistimi ke e 'ngoe ea mekhoa ea morao-rao ea hajoale. Ho na le sebopeho sa li-filler ho fokotsa ho theoha ha khatello le mocheso oa ts'ebetso.
Sistimi ea vaporization
Evaporator e otlolohileng le ho potoloha ho qobelloa ho amoheloa tsamaisong ea mouoane, tsamaiso e na le molemo oa ho hloekisa habonolo, ho sebetsa habonolo le nako e telele e sa khaotseng ea ho sebetsa.
Sistimi ea de-acidification ea DMF
Sistimi ea deacidization ea DMF e amohela phallo ea khase ea khase, e ileng ea rarolla mathata a ts'ebetso e telele le ho putlama ho hoholo ha DMF bakeng sa mohato oa mokelikeli, ha ho ntse ho le joalo ho fokotsa tšebeliso ea mocheso ea 300,000kcal. ke tšebeliso e tlase ea matla le sekhahla se phahameng sa ho hlaphoheloa.
Sistimi ea Mofuthu oa Masala
Sistimi e etselitsoe ka ho khetheha ho phekola masala a mokelikeli. Mokelikeli o setseng o tsoa ka ho toba ho se omisitsoeng se setseng ho tloha tsamaisong, ka mor'a ho omisa, ebe o tsoa, e ka bang max. khutlisa DMF sebakeng se setseng. E ntlafatsa sekhahla sa ho hlaphoheloa ha DMF mme ka nako eo e fokotsa tšilafalo.