DMAC Solvent Recovery Plant
Thepa Tlhaloso
Sistimi ena ea ho hlaphoheloa ea DMAC e sebelisa mekhahlelo e mehlano ea ho felloa ke metsi 'meleng le mohato o le mong oa ntlafatso ea vacuum ho arola DMAC le metsi,' me e kopanya le kholomo ea vacuum deacidification ho fumana lihlahisoa tsa DMAC tse nang le li-index tse ntle haholo. Ha li kopantsoe le tlhoekiso ea mouoane le sistimi e setseng ea mouoane oa mokelikeli, litšila tse tsoakiloeng ka har'a mokelikeli oa litšila oa DMAC li ka etsa masalla a tiileng, tsa ntlafatsa sekhahla sa ho fola le ho fokotsa tšilafalo.
Sesebelisoa sena se amohela ts'ebetso e kholo ea mekhahlelo e mehlano + e nang le li-column tse peli tse phahameng tsa vacuum distillation, e batlang e arotsoe ka likarolo tse tšeletseng, tse kang mahloriso, mouoane, ho tlosoa ha slag, ho lokisoa, ho tlosoa ha asiti le ho monya khase ea litšila.
Ka moralo ona, moralo oa ts'ebetso, khetho ea lisebelisoa, ho kenya le ho haha li lebisitsoe ho ntlafatsa le ho ntlafatsa, e le ho finyella sepheo sa ho etsa hore mochine o sebetse o tsitsitse haholoanyane, boleng ba sehlahisoa se felileng bo molemo, litšenyehelo tsa ts'ebetso li tlaase, tlhahiso ea tlhahiso. tikoloho e baballa tikoloho.
Index ea Theknoloji
DMAC matla a ho hloekisa metsi a litšila ke 5 ~ 30t / h
Sekhahla sa ho hlaphoheloa ≥ 99 %
Litaba tsa DMAC ~ 2% ho isa ho 20%
FA≤100 ppm
Litaba tsa PVP ≤1‰
Boleng ba DMAC
| 项目 Ntho | 纯度 Bohloeki | 水分 Likahare tsa metsi | 乙酸 Acetic acid | 二甲胺 DMA |
| 单位 Unit | % | ppm | ppm | ppm |
| 指标 Index | ≥99% | ≤200 | ≤30 | ≤30 |
Boleng ba kholomo ea metsi a holimo
| 项目 Ntho | COD | 二甲胺 DMA | DMAC | 温度 mocheso |
| 单位 Unit | mg／L | mg／L | ppm | ℃ |
| 指标Index | ≤800 | ≤150 | ≤150 | ≤50 |
Thepa Setšoantšo
Lihlahisoa tse amanang
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Setsi sa Kalafo sa DMA
Lintlha tse ka Sehloohong Nakong ea ts'ebetso ea ho lokisa le ho hlaphoheloa ha DMF, ka lebaka la mocheso o phahameng le Hydrolysis, likarolo tsa DMF li tla aroloa ho FA le DMA. DMA e tla baka tšilafalo ea monko, 'me e tlise tšusumetso e matla tikolohong ea ts'ebetso le khoebong. Ho latela mohopolo oa ts'ireletso ea Tikoloho, litšila tsa DMA li lokela ho chesoa, le ho lahleloa ntle le tšilafalo. Re ntlafalitse ts'ebetso ea tlhoekiso ea metsi a litšila ea DMA, e ka fumana li-indus tse ka bang 40% ...
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Semela sa ho hlaphoheloa ha Solvent Dry
Likarolo tse ka Sehloohong Mehato ea tlhahiso ea mokhoa o omileng ntle le DMF e boetse e na le monko o monate, ketone, lipids solvent, ho monya metsi a hloekileng ka katleho e joalo ea solvent ho fosahetse, kapa ha ho na phello. Khampani e ntlafalitse mokhoa o mocha oa ho hlaphoheloa ha solvent e ommeng, e fetotsoeng ka ho hlahisoa ha mokelikeli oa ionic joalo ka monyeng, o ka sebelisoang hape ka khase ea mohatla oa motsoako oa mokelikeli, 'me o na le molemo o moholo oa moruo le ts'ireletso ea tikoloho.
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Semela sa ho tsosolosa Toluene
Thepa Tlhaloso Setsi sa ho hlaphoheloa ha toluene leseling la karolo e qotsitsoeng ea semela sa super fiber, se qapa mouoane o le mong bakeng sa ts'ebetso ea mouoane oa makhetlo a mabeli, ho fokotsa tšebeliso ea matla ka 40%, ho kopantsoe le mouoane o oelang oa filimi le ts'ebetso e tsoelang pele ea masalla, polyethylene ka har'a toluene e setseng, e ntlafatsa sekhahla sa ho hlaphoheloa ha toluene. Matla a phekolo ea litšila tsa toluene ke 12~ 25t / h Sekhahla sa ho hlaphoheloa ha Toluene ≥99% ...
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Mesaletsa Dryer
Thepa Tlhaloso The residue dryer e ile ea bula maliboho nts'etsopele le papatso e ka etsa hore masala a litšila a hlahisoang ke sesebelisoa sa ho hlaphoheloa sa DMF se ome ka ho feletseng, 'me a thehe sebopeho sa slag. Ho ntlafatsa sekhahla sa ho hlaphoheloa ha DMF, ho fokotsa tšilafalo ea tikoloho, ho fokotsa matla a basebetsi, hape. Se omisitsoeng se bile likhoebong tse 'maloa ho fumana litholoana tse ntle. Thepa Setšoantšo
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Setsi sa ho Pholisa Solvent ea DMF
Kenyelletso e khuts'oane ea ts'ebetso Ka mor'a hore solvent ea DMF e tsoang ts'ebetsong ea tlhahiso e chesoe pele, e 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 lijo, karolo ea mouoane e kena kholomong ea tokiso bakeng sa rectif...
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Sistimi ea taolo ea DCS
Tlhaloso ea Sistimi Ts'ebetso ea ho hlaphoheloa ea DMF ke mokhoa o tloaelehileng oa distillation oa lik'hemik'hale, o khetholloang ka kamano e kholo lipakeng tsa mekhahlelo ea ts'ebetso le tlhoko e phahameng ea matšoao a ho hlaphoheloa. Ho tloha boemong ba hona joale, mokhoa o tloaelehileng oa lisebelisoa o thata ho finyella tlhahlobo ea nako ea sebele le e sebetsang ea ts'ebetso, kahoo taolo hangata ha e tsitsa 'me sebopeho se feta tekanyo, e amang katleho ea tlhahiso ea khoebo ...