Ts'ebetsong e rarahaneng ea ho hloekisoa ha mokelikeli oa oli ho tlotsa, taolo ea letsoalo e tsamaisana le ts'ebetso eohle eaho lekanya boima ba oli. Molao-motheo oa ho ntša o sebelisoa ho arola likarolo tse sa lokelang ho tloha likarolong tsa oli tse tlotsang. Mokhoa ona o sebelisa li-solvents tse kang furfural le phenol ho finyella ho ntšoa ha mokelikeli tlas'a maemo a khethehileng a mocheso, haholo-holo ho tlosa polycyclic short-side-chain hydrocarbons le sulfur/nitrogen-containing compounds.
Mokhahlelo o ruileng oa solvent o nang le likarolo tse sa lokelang le karolo ea oli e hloekisitsoeng e batlang e hloekile e kena karohanong ea pele kholomong ea ho ntšoa, e tsoa ho tsoa libakeng tse fapaneng ka ho latellana. Mokhahlelo o ruileng oa solvent o kena tsamaisong ea ho hlaphoheloa ha solvent, moo mokelikeli o sebelisoang hape ka distillation le mekhoa e meng; karolo ea oli e hloekisitsoeng e kena lits'ebetsong tse latelang tse kang ho hlobola le ho omisa ho tsoela pele ho tlosa li-solvents tse setseng, ho fumana oli e hloekisitsoeng e hloekisitsoeng ea oli ea motheo.
Liphello tsa Liphoso tsa Tekanyo ea Tekanyo
Masala a Feteletseng a Likaroloana tse sa Loketseng
Haeba taolo ea letsoalo sebakeng sa oli e hloekisitsoeng e phahame haholo, masala a likarolo tse sa lokelang a tla feta maemo a tloaelehileng, a fokotsa haholo khanyetso ea oxidation le botsitso ba mocheso oa oli ea lubricating. Sena se tla baka index ea viscosity e sa tloaelehang, e hlolehe ho fihlela litlhoko tsa maemo a ts'ebetso, 'me e ka lebisa ho bola ha thepa le litaba tsa ts'ireletso ea tikoloho ka lebaka la masala a solvent.
Kotsi ea Masala a Solvent
Taolo e sa nepahaleng ea boima ba 'mele e ka fella ka ho tlosoa ho sa phethahalang ha li-solvents (tse kang furfural) oli e hloekisitsoeng. Masalla a solvent a tla senya likarolo tsa tšepe. Haholo-holo masimong a nepahetseng haholo joalo ka oli ea ho tlotsa ka sefofane, a ka baka likotsi tse tebileng tsa polokeho joalo ka botsofali ba tiiso le ho phatloha ha kutu.
Ho Hlōleha Khafetsa ho Sisteme ea ho Fumana Solvent
Boitšoaro bo sa tloaelehang sebakeng sa mokelikeli o ruileng bo tla lebisa ho fokotseng ho hloeka ha karoloana, ho fokolisa matla a mokelikeli, le ho theha potoloho e mpe. Ho bokella metsi ho tla baka emulsification ea solvent, e hlokang phekolo e eketsehileng. Litšila tse kenang tsamaisong li tla boela li thibele lisebelisoa, lisebelisoa tsa ho roala, le ho eketsa litšenyehelo tsa tlhokomelo le ho fokotsa nako.
Mathata a Melemo ea Moruo le Tumellano
Taolo e sa nepahaleng ea boima ba 'mele e tla eketsa litšenyehelo tse kang ho lokisa lihlahisoa, litšila tse qhibilihisang, le tlhokomelo ea thepa, 'me e ka lebisa likotlong kapa esita le ho emisoa ha tlhahiso le ho lokisoa ka lebaka la ho se latele melao ea tikoloho.
Sistimi ea ho hlaphoheloa ea Solvent Column / Solvent
Ts'ebetsong ea ho hloekisoa ha mokelikeli oa oli, kholumo ea ho ntšoa le sistimi ea ho hlaphoheloa ea solvent ke likhokahano tsa mantlha. Tlhokomelo e nepahetseng le taolo ea li-parameter tsa bona tsa bongata li ama ka kotloloho boleng ba sehlahisoa, katleho ea tlhahiso le polokeho. Joalo ka sesebelisoa sa ho lekola nako ea nnete, meter ea inline density e ka fihlela ts'ebetso e matla ea likarolo tsa bohlokoa tsa ts'ebetso ka ho tsoela pele ho bokella lintlha tsa sekhahla sa mokelikeli le ho hokahana le sistimi ea taolo. Inline density metres hangata li kengoa pompong ea oli e hloekisitsoeng ka holimo ho kholomo le phaephe ea ho tsoa ea mokelikeli o ruileng botlaaseng ba kholomo.
Mesebetsi ea mantlha ea li-inline density metres
Phetoho e Matla ea Karolelano ea Solvent
Haeba boima ba oli e hloekisitsoeng ka holimo ho kholomo e phahame haholo (e nang le likarolo tse ling tse sa sebetseng hantle), molumo oa ente ea solvent o tla eketseha ka boomo ho ntlafatsa katleho ea ho ntša; haeba boima bo le tlase haholo (ka solvent e feteletseng), tšebeliso ea solvent e tla fokotseha ho qoba litšila.
Tlhokomeliso ea Pele ea Lintho Tse sa Tloaelehang tsa Phato ea Mokhahlelo
Ha "khohola" kapa "channeling" e hlaha kholomong ea ho ntša, data ea densitometer e tla fetoha ka matla, 'me tsamaiso e ka fana ka li-alarms tse nakong le ho fetola mekhoa ea ho sebetsa (e kang lebelo la phallo le mocheso) ho thibela likotsi tsa tlhahiso.
Ntlafatso ea Moroalo oa Kholomo ea ho Emola
Ka ho tsoela pele ho beha leihlo data ea density, phallo ea thepa kholumong e leka-lekana ho qoba moroalo o mongata oa lehae o bakoang ke letsoalo le sa lekaneng le ho atolosa potoloho ea ts'ebetso ea lisebelisoa.
Melemo ea Lonnmeter Inline Density Meters
Lonnmeterinline density metresba hlahelletse har'a lihlahisoa tsa indasteri e ts'oanang le ts'ebetso ea bona e matla le ho ikamahanya le maemo ka mor'a lilemo tse mashome tsa netefatso ea 'maraka, ho fana ka tharollo e tšepahalang bakeng sa tlhahlobo ea sekhahla sa mokelikeli liindasteri tse fapaneng. Bareki ba ka khetha li-inline density metres ka lintlha tse fapaneng ho latela maemo a itseng a ts'ebetso.
Mabapi le ho nepahala, Lonnmeter inline density metres li fihletse boemo bo holimo indastering, 'me mefuta e meng e fihletse ho nepahala ha ±0.0005 g/cm³, e fetang hole tekanyo e tloaelehileng ea lihlahisoa tse tšoanang. Bareki ba ka khetha lihlahisoa tse nang le maemo a fapaneng a nepahetseng ho latela maemo a ikhethileng a ts'ebetso, ho tloha ho ±0.01 g/cm³ ho ea ho ±0.0005 g/cm³ ea boleng bo holimo, ho fihlela tekano e ntle lipakeng tsa litšenyehelo le ts'ebetso.
Bakeng sa mecha ea litaba e senyang, Lonnmeter e fana ka lisebelisoa tse sa tšoaneng tse thibelang ho bola, ho akarelletsa le Hastelloy, titanium alloy, le polytetrafluoroethylene, e ka mamellang khoholeho ea nako e telele ea mecha ea litaba e senyang e kang hydrochloric acid le sulfuric acid, e atolosa haholo bophelo ba tšebeletso ea thepa le ho fokotsa litšenyehelo tsa tlhokomelo.
Lonnmeter inline density metres e ts'ehetsa mekhoa e mengata ea ho kenya, ho kenyeletsoa e kentsoeng ka mahlakoreng, e kentsoeng ka holimo, le e kentsoeng lipeipi, e ka ikamahanyang hantle le moralo oa lisebelisoa le liphaephe tse fapaneng. Ka nako e ts'oanang, li na le li-interfaces tse ruileng tsa data tse kang 4-20mA, RS485, le Modbus, tse ka kopanngoang ka mokhoa o se nang moeli le mekhoa ea ho laola e kang DCS le PLC ho finyella ho lekola le ho laola ka mokhoa o itekanetseng, ho thusa likhoebo ho ntlafatsa katleho ea tlhahiso le maemo a bohlale.
Lebaleng la ho tlotsa oli, ho lekola boima ba 'mele ka nepo ke senotlolo sa ho ntlafatsa boleng ba sehlahisoa le katleho ea tlhahiso. Lonnmeter inline density metres e thusitse likhoebo tse ngata ho fihlela tlhahiso e ntle ka melemo ea tsona e mengata.
Haeba u ntse u batla tharollo e tšepahalang ea ho lekanya boima ba 'mele, amohela ho nka khato hona joale! Tobetsa ho qala lipatlisiso ho fumana lethathamo la mahala la sehlahisoa sa Lonnmeter inline density metres, le koahelang mefuta eohle ea liparamente tsa sehlahisoa ka nepo le lisebelisoa tse fapaneng ho u thusa ho khetha mofuta o nepahetseng kapele; o ka boela oa notlolla linyeoe tsa bareki ba ruileng indastering ea ho ntša oli ho utloisisa ka botebo kamoo re rarollang mathata a ho lekola boima ba likhoebo le ho fihlela phokotso ea litšenyehelo le ntlafatso ea katleho.
Nako ea poso: Jun-05-2025
