Incazelo Yesistimu Inqubo yokutakula i-DMF iyinqubo evamile yokukhishwa kwamakhemikhali amakhemikhali, ebonakala ngezinga elikhulu lokuhlobana phakathi kwemingcele yenqubo kanye nemfuneko ephezulu yezinkomba zokubuyisela. Kusukela esimweni samanje, isistimu yensimbi evamile inzima ukufeza ukuqapha kwesikhathi sangempela nokusebenza ngempumelelo kwenqubo, ngakho-ke ukulawula kuvame ukungazinzi futhi ukwakheka kudlula izinga, okuthinta ukusebenza kahle kokukhiqiza kwamabhizinisi. Ngenxa yalokhu, uhlelo lwethu ...
Incazelo Yezisetshenziswa Isomiso esisele sisungule ukuthuthukiswa nokukhushulwa singenza izinsalela zemfucuza ezikhiqizwe idivayisi yokutakula i-DMF zome ngokuphelele, futhi zenze ukwakheka kwe-slag. Ukwenza ngcono izinga lokutakula kwe-DMF, nciphisa ukungcoliswa kwemvelo, kuncishiswe umfutho wabasebenzi, futhi. Umshini wokomisa ube sezinkampanini eziningi ukuze uthole imiphumela emihle. Isithombe semishini
Izici Eziyinhloko Phakathi nenqubo yokulungisa nokubuyisela i-DMF, ngenxa yezinga lokushisa eliphezulu ne-Hydrolysis, izingxenye ze-DMF zizohlukaniswa zibe yi-FA ne-DMA. I-DMA izodala ukungcoliswa kwephunga, futhi ilethe umthelela omkhulu endaweni yokusebenza kanye nebhizinisi. Ukulandela umqondo wokuvikelwa kwemvelo, udoti we-DMA kufanele ushiswe, futhi ukhishwe ngaphandle kokungcoliswa. Senze inqubo yokuhlanza amanzi angcolile ye-DMA, singathola cishe u-40% we-solvent ye-DMA yezimboni. Kwenza...
Izici Eziyinhloko Ukukhishwa komugqa wokukhiqiza inqubo eyomile ngaphandle kwe-DMF futhi iqukethe iphunga elimnandi, ama-ketones, i-lipids solvent, ukumuncwa kwamanzi ahlanzekile kulokho kusebenza kahle kwezinyibilikisi akubi, noma akukho mphumela. Inkampani ithuthukise inqubo entsha yokubuyisela i-solvent eyomile, eyashintshwa ngokwethulwa koketshezi lwe-ayoni njengesimunyisi, ingagaywa kabusha kugesi yomsila wezinto ezincibilikayo, futhi inenzuzo enkulu kwezomnotho kanye nenzuzo yokuvikelwa kwemvelo.
Incazelo Yezisetshenziswa Lolu hlelo lokutakula lwe-DMAC lusebenzisa ukuphelelwa amanzi kwe-vacuum okuyizigaba ezinhlanu kanye nokulungiswa kwe-vacuum okusezingeni eliphezulu kwesiteji esisodwa ukuze kuhlukanise i-DMAC emanzini, futhi kuhlanganiswe nekholomu yokukhishwa kwe-vacuum deacidification ukuze kutholwe imikhiqizo ye-DMAC enezinkomba ezinhle kakhulu. Kuhlanganiswe ne-evaporation filtration kanye ne-residual liquid evaporation system, ukungcola okuxutshwe ku-DMAC waste liquid kungakha izinsalela eziqinile, kuthuthukise izinga lokubuyisela futhi kunciphise ukungcola. Le divayisi yamukela inqubo eyinhloko yezigaba ezinhlanu + ezimbili-co...
Incazelo Yezisetshenziswa Isikhungo sokubuyisela i-toluene ekukhanyeni kwesigaba esikhipha isitshalo se-super fiber, sisungula ukuhwamuka komphumela owodwa wenqubo yokuhwamuka okuphindwe kabili, ukunciphisa ukusetshenziswa kwamandla ngo-40%, kuhlanganiswe nokuhwamuka kwefilimu okuwayo kanye nokucutshungulwa okuqhubekayo kokusebenza okuqhubekayo, ukunciphisa i-polyethylene ku-toluene esele, ithuthukisa izinga lokutholwa kwe-toluene. Umthamo wokwelapha udoti we-toluene yi-12~ 25t / h izinga lokutholwa kwetholuene ≥99% Incazelo Yezisetshenziswa
Incazelo Yezisetshenziswa Ekukhanyeni kwemigqa yokukhiqiza eyomile nemanzi yamabhizinisi esikhumba okwenziwa akhipha igesi yokukhipha i-DMF, imboni yokukhipha imfucuza ye-DMF ingenza ukuthi igesi ifinyelele izidingo zokuvikela imvelo, futhi isebenzise kabusha izingxenye ze-DMF, kusetshenziswa izihlungi ezisebenza kahle kakhulu. Ukusebenza kahle kokutakula kwe-DMF kuphakeme. Ukutholwa kwe-DMF kungafinyelela ngaphezulu kwama-95%. Idivayisi isebenzisa ubuchwepheshe bokuhlanza be-spray adsorbent. I-DMF kulula ukuyincibilika emanzini nasemanzini njengoba i-ab yayo...
Inqubo isingeniso esifushane Ngemva kokuba isincibilikisi se-DMF esivela kunqubo yokukhiqiza sishiswe ngaphambili, singena kukholamu yokuqeda amanzi emzimbeni. Ikholomu yokuqeda amanzi emzimbeni inikezwa umthombo wokushisa yisitimu esingaphezulu kwekholomu yokulungisa. I-DMF ethangini lekholomu igxilisiwe futhi iphonswa ethangini lomhwamuko ngepompo yokukhipha. Ngemuva kokuthi isincibilikisi semfucuza ethangini lokuhwamuka sishiswe yi-heater yokuphakelayo, isigaba somhwamuko singena kukholomu yokulungisa ukuze kulungiswe, kanye nengxenye ye ...
I-Hebei Shipu Machinery Technology Co., LTD. (I-Shijiazhuang Sanjie Machinery Equipment Co., LTD.) iyinkampani yobunjiniyela ehlanganisa ucwaningo nentuthuko yesayensi, ukuklama kobunjiniyela, ukukhiqiza nokufaka imishini. Siqoqe ulwazi olucebile embonini yamakhemikhali, imithi, isikhumba sokwenziwa, ukunamathela (amagilavu), izinto zokwakha zamakhemikhali kanye neminye imikhakha yezimboni, futhi sakha ukuncintisana okuyingqayizivele ku-DMF, DMAC, DMA, Toluene, Methanol, Polyol kanye nezincibilikisi zamakhemikhali ahlukahlukene. ukubuyiswa kwe-liquid negesi kanye nesikhungo esihlobene.