Limeleng tsa tlhahiso ea caprolactam, lisebelisoa tsa tlhahiso ea polyamide, le lisebelisoa tsa tlhahiso ea lik'hemik'hale, tekanyo e nepahetseng ea mahloriso ea caprolactam e bohlokoa bakeng sa mekhoa e sebetsang ea tlhahiso ea caprolactam. Ho boloka mohopolo o nepahetseng oa caprolactam nakong ea karohano ea karolo, ho ntšoa le polymerization ho netefatsa bohloeki bo phahameng ba Nylon 6, e fokotsa litšila, 'me e kopana le litekanyetso tse thata tsa taolo.
Tlhokomelo ea mahloriso ea CPL e sa tsitsang e ka sitisa ts'ebetso, ea eketsa litšenyehelo, le kotsi ea ho se latele melao ea tikoloho, joalo ka tlhahiso ea nitrous oxide (N₂O). Kopanya lisebelisoa tsa hau leinline concentration meterho ntlafatsa ts'ebetso e nepahetseng, ho fokotsa litšenyehelo, le ho netefatsa hore ts'ebetso ea hau e ea lumellana.
Kakaretso ea Ts'ebetso ea Tlhahiso ea Caprolactam
Ts'ebetso ea tlhahiso ea caprolactam e kenyelletsa synthesizing cyclohexanone oxime, e lateloa ke ho hlophisoa bocha ha Beckmann ho sebelisa sulfuric acid kapa oleum, neutralization le ammonia ho etsa saturated ammonium sulphate, le tlhoekiso ka ho arohana ha mekhahlelo, ho ntšoa, distillation le crystallization. Limithara tsa mahloriso tsa Caprolactam le methara ea mahloriso ea CPL li hlokomela mahloriso a caprolactam nakong ea ho ntšoa le moea oa mouoane, ha limithara tsa mahloriso tsa oleum li netefatsa mahloriso a nepahetseng a oleum (0–30 wt% ho 10–60°C) mohatong oa ho hlophisoa bocha. Tlhokomelo e nepahetseng ea mahloriso ea caprolactam e bohlokoa ho fihlella bohloeki bo phahameng ba caprolactam bakeng sa tlhahiso ea polyamide, ho fokotsa li-monomers tse setseng, le ho ntlafatsa mahloriso a ammonium sulphate nakong ea karohano.
Mathata a Theknoloji ho Tekanyo ea Mahlohonolo a Caprolactam
Sensor Fouling le Corrosion
Tikoloho e thata ea lik'hemik'hale ea lits'ebetso tsa tlhahiso ea caprolactam, e kenyelletsang oleum, sulfuric acid, le ammonium sulphate, e baka litšila le ho bola ho methara ea mahloriso ea caprolactam le methara ea mahloriso ea oleum. Li-deposit tse tsoang litšila kapa litharollo tsa viscous li fokotsa ho nepahala ha sensor, ho hloka ho hloekisoa khafetsa kapa ho nkeloa sebaka, e leng ho eketsang litšenyehelo tsa nako le tlhokomelo litsing tsa tlhahiso ea polyamide.
Ho Emola ho sa tsitsang le Polymerization
Ho feto-fetoha ha maemo a caprolactam nakong ea karohano kapa ho ntšoa ho ka fokotsa chai le bohloeki. Ha ho etsoa polyamide, tlhahlobo e sa tsitsang ea CPL e hlahisa li-monomers tse ngata tse setseng, tse amang matla a thata le ho eketsa litšenyehelo tsa ho khutlisa litšila.
Likotsi tsa Taolo le Tšireletseho
Tekanyo e sa nepahaleng ea mahloriso ea caprolactam kapa ho beha leihlo mahloriso a oleum ho ka lebisa tlhahisong e feteletseng ea N₂O kapa taolo e sa lokelang ea mahloriso ea ammonium sulphate, ho beha kotsing ea ho se latele melaoana e kang REACH kapa litekanyetso tsa EPA. Likotsi tsa polokeho ho tsoa ho oleum hampe li totobatsa tlhoko ea ho beha leihlo ka nepo.
Litharollo bakeng sa Taolo ea Concentration ea Inline Caprolactam
Lonnmeter Ultrasonic Concentration Meter
Lonnmeterultrasonic concentration meterli-harness ultrasonic technologies li fana ka ho nepahala ho phahameng, ho sa ameheng ke li-bubble, foam, kapa viscosity. Limithara tsa Ultrasonic li ipabola ka ho arohana ha mekhahlelo, ho lekanya mahloriso a caprolactam le mahloriso a ammonium sulphate a tletseng. E fana ka 'malo oa mocheso, mahloriso le lebelo la molumo ka ho hlahisa likanale tse peli.
Moetsi oa Lonnmeter o boetse o fana ka likhetho tsa ODM, tse nolofalletsang bareki ho khetha thepa, bolelele, mocheso, khatello, mefuta ea khokahanyo esita le khetla e ka ntle. Ho feta moo, e nolofatsa kopanyo le lits'ebetso tsa DCS/PLC bakeng sa likhokahano tse sebetsang joalo ka RS485, Modbus, Profibus-DP, Bluethooth 5.3, 4-20mA lets'oao, jj.
Ho kopanya le Real-Time Inline Monitoring Systems
Limithara tsa mahloriso tsa Inline CPL le limithara tsa mahloriso tsa polyamide li fana ka data ea nako ea nnete, e kopantsoeng le litsamaiso tsa taolo tse tsamaisoang (DCS) kapa li-programmable logic controllers (PLC) ho lokisa dosing ea caprolactam ka bo eona. Sena se ntlafatsa ts'ebetso ea tlhahiso ea caprolactam, e fokotsa tšebeliso ea matla, 'me e netefatsa boleng bo tsitsitseng ba Nylon 6.
Ho sebetsana le Liphephetso tsa Ts'ebetso le Tumellano
Ho Fokotsa Nako ea Phomolo ea Tlhokomelo
Limithara tsa mahloriso tsa Caprolactam tse nang le likarolo tsa ho lokisa tse boletsoeng esale pele le linako tse telele tsa ts'ebeletso li fokotsa nako ea ho fokotsa ts'ebetso ea tlhahiso ea caprolactam. Litsebi tsa tlhahlobo ea mafu li hlokomelisa litsebi mabapi le ho senyeha ho ka bang teng kapa ho hoholeha ho ka bang teng, ho nolofalletsang tlhokomelo e matla meahong ea tlhahiso ea polyamide.
Ho netefatsa Boikamahanyo ba Taolo
Limithara tsa mahloriso tsa Oleum le limithara tsa mahloriso tsa CPL tse nang le ho rekoa ha data ka matla le ho kopanngoa ha DCS/PLC ho netefatsa hore ho latela melao ea tikoloho. Tlhokomelo ea nako ea 'nete ea caprolactam e fokotsa ho ntšoa ha N₂O hape e ntlafatsa khatello ea ammonium sulphate, e fokotsa litšila le likotsi tsa taolo.
FAQs
Mokhoa oa ho Laola Khokahano ea Inline ea Caprolactam?
Ho laola inline caprolactam concentration ho hloka methara ea mahloriso ea caprolactam e nang le lisebelisoa tse sa jeng le ho lekola nako ea nnete. Kopanya limithara tsa mahloriso tsa CPL le lits'ebetso tsa DCS/PLC bakeng sa dosing e ikemetseng, sebelisa theknoloji ea ultrasonic kapa refractometric bakeng sa ho nepahala.
Ke Limithara life tse Hloahloa tsa Caprolactam bakeng sa Tlhahiso ea Caprolactam?
Limithara tse ntle ka ho fetisisa tsa mahloriso tsa caprolactam bakeng sa lits'ebetso tsa tlhahiso ea caprolactam ke meter ea mahloriso e sa sebetseng ho corrosion kapa refractometer. Limithara tsa mahloriso tsa Polyamide tse nang le kopanyo ea DCS/PLC le likarolo tsa ho lokisa tse boletsoeng esale pele li loketse meaho ea tlhahiso ea polyamide.
Nka sebetsana le Phoso ea Sensor joang Tlhahisong ea Caprolactam?
Tšebeliso e mpe ea li-sensor limela tsa tlhahiso ea caprolactam e ka fokotsoa ka ho beha leihlo ka nepo ho thibela ho senyeha le ho eketseha ha tlhahiso.
Ho laola khatello ea inline ea caprolactam limela tsa tlhahiso ea caprolactam le lisebelisoa tsa tlhahiso ea polyamide ho bohlokoa bakeng sa mekhoa e sebetsang ea tlhahiso ea caprolactam. Tlhokomelo ea nako ea 'nete, li-sensor tse hanang ho bola, le taolo e tsamaisoang ke li-analytics li matlafatsa karohano ea mekhahlelo le taolo ea mahloriso ea ammonium sulphate.
Ikopanye le morekisi ea tšepahalang oa Lonnmeter bakeng sa methara ea mahloriso ea caprolactam ho kopa qotso kapa pontšo le ho phahamisa ts'ebetso ea hau. Hoa khonahala hore basebelisi ba 1000 ba holimo ba ka fumana sampole ea mahala haeba u fihlela litekanyetso tsa rona. Kopa quote hona joale ho tseba lintlha tse ling mabapi le mekhoa ea rona ea sampole ea mahala.
Nako ea poso: Jun-19-2025
