Thesesupa-tsela sa mahloriso a propylene glycole nolofalletsa ho beha leihlo ka nako ea sebele ea mahloriso a propylene glycol ho pholletsa le karabelo ea propylene oxide hydrolysis, mokhoa oa ho hloekisa distillation, mokhoa oa ho kopanya le ho tlatsa sehlahisoa, le mokhoa oa ho phekola metsi a litšila. Mohlala, e kentsoe botlaaseng ba tora ea sehlahisoa se felileng, moo e sebetsang ho beha leihlo mahloriso a thepa ea ho ntša metsi botlaaseng ba tora. Molemo oa data ea mahloriso a nako ea sebele o ho eketsa katleho ea karabelo, ho fokotsa tšebeliso ea matla le ho tsitsisa boleng ba sehlahisoa.sesupa-tsela sa mahloriso a propylene glycole ka ntlafatsa ho nepahala ha mahloriso ho± 0.2%, e leng se etsang hore e be senotlolo sa lisebelisoa bakeng sa ho ntlafatsa boleng le ho fokotsa litšenyehelo tlhahisong ea indasteri ea propylene glycol.
Likarolo tsa Sehlahisoa
●Mekhoa e mengata ea ho kenya e ikamahanya le maemo a fapaneng a ts'ebetso;
●Tekanyo e nepahetseng ea mahloriso ea nako ea sebele bakeng sa taolo e tobileng ea ts'ebetso;
●Lipalo tse nepahetseng le tse tšepahalang tsa linomoro tse 5 ka ho nepahala ha± 0.2%;
●Matshwao a tloaelehileng a hona joale a 4-20mA bakeng sa kopanyo e se nang sekoli le sistimi ya PLC/DCS;
●Ho fumaneha tlhophiso ea liparamente tse tobileng le ho qala ka lenaneo la mithara sebakeng seo;
●Tekanyo e tsoetseng pele ea metsi a hloekileng, tokiso e ntle le puseletso ea mocheso o iketsang;
●Moralo o thibelang ho phatloha o netefatsa ts'ebetso e sireletsehileng;
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Melemo ea Tlhahiso ea Propylene Glycol
Eketsa bokgoni ba karabelo mohatong wa propylene oxide (PO) ho qoba tshebediso e feteletseng ya matla;
Tlosa menyetla ea ho se lokisoe hantle ts'ebetsong ea tlhoekiso ea distillation;
Netefatsa boleng bo tsitsitseng ba sehlahisoa se felileng ha ho kopanngoa lintho tse tlatsitsoeng;
Litšenyehelo tse tlase tsa tlhokomelo ea nako e telele le ts'ebetso bakeng sa limela tsa propylene glycol (PG);
E ntlafatsa polokeho ea ts'ebetso le ho latela melao ea tikoloho ka ho beha leihlo mahloriso a PG liphaepheng tsa metsi a litšila pele ho kalafo;
Likopo
●Difeme tsa tlhahiso ya propylene glycol bakeng sa ho beha leihlo mahloriso a nako ya sebele ho di-reactor tsa propylene oxide hydrolysis, ho netefatsa katleho e ntle ya karabelo le ho fokotsa ho thehwa ha dihlahiswa tse setseng;
●Lifeme tsa lijo le lino bakeng sa taolo ea mahloriso a propylene glycol litankeng tsa ho kopanya thepa e tala ea bohobe, mela ea ho qhibiliha ha tatso ea lino, le litsamaiso tsa ho boloka mongobo oa lihlahisoa tsa lebese—ho boloka sebopeho le tatso ea sehlahisoa tse tsitsitseng ha ho ntse ho latela meeli ea polokeho ea lijo tse eketsang lijo;
●Difeme tsa tlhahiso ya meriana bakeng sa ho lekola mahloriso a propylene glycol ka hara ditanka tsa ho kopanya di-solvent tsa metsi tse nowang, dijana tsa ho lokisa matrix ya mafura, le mela ya ho hlapolla ente (e seng ya methapo)—ho netefatsa ho qhibiliha ha meriana le botsitso, le ho fihlela ditlhoko tsa pharmacopoeia;
●Lifeme tsa litlolo le tsa tlhokomelo ea botho bakeng sa taolo ea mahloriso a propylene glycol ka har'a litanka tsa emulsification ea tranelate, mela ea ho kopanya lotion, le liphaephe tsa tlhahiso ea ho hlatsoa molomo—ho leka-lekanya ts'ebetso ea mongobo oa sehlahisoa le polokeho ea letlalo, ho qoba ho teneha ho bakoang ke mahloriso a feteletseng;
●Dimela tsa dikhemikhale le tsa ho kwahela bakeng sa ho lekola mahloriso a propylene glycol ka hara ditanka tsa metsi tse qhibilihisang pente le di-reactor tsa tlhahiso ya resin ya polyurethane—ho netefatsa ho teteana ha ho kwahela le boleng ba ho etsa filimi, le ho tsitsisa kabo ya boima ba dimolek'hule tsa resin ho ntlafatsa matla a sekhomaretsi;
●Libaka tsa kalafo ea metsi a litšila lirapeng tsa lik'hemik'hale bakeng sa ho lemoha mahloriso a propylene glycol meleng ea metsi a litšila pele ho phekolo—ho qoba thibelo ea tšebetso ea likokoana-hloko lits'ebetsong tsa phekolo ea lik'hemik'hale ka lebaka la mahloriso a phahameng a PG, le ho netefatsa hore metsi a litšila a ntšoa ka tsela e lumellanang.
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