Ho na le mekhoa e mengata e tloaelehileng ea ho hloekisa khalase, e ka akaretsoang e le ho hloekisa ka ho qhibiliha, ho futhumatsa le ho hloekisa mahlaseli, ho hloekisa ka ultrasonic, ho hloekisa ho ntša metsi, joalo-joalo har'a bona, ho hloekisa le ho futhumatsa ho hloekisa ke tsona tse tloaelehileng ka ho fetisisa.Ho hloekisa ka ho qhibiliha ke mokhoa o tloaelehileng, o sebelisang metsi, dilute acid kapa alkali e nang le sesebelisoa sa ho hloekisa, li-solvents tse kang ethanol, propylene, joalo-joalo, kapa emulsion kapa mouoane oa solvent.Mofuta oa solvent o sebelisitsoeng o itšetlehile ka mofuta oa ntho e silafatsang.Ho hloekisa ka ho qhibiliha ho ka aroloa ka ho hloekisoa, ho qoelisoa (ho kenyeletsoa ho hloekisa asiti, ho hloekisa alkali, joalo-joalo) le ho hloekisa sefafatsi sa mouoane.
Khalase ea ho hohla
Tsela e bonolo ka ho fetisisa ea ho hloekisa khalase ke ho senya bokaholimo ka k'hothone e monyang, e qoelisoang ka motsoako oa silika, joala kapa ammonia.Ho na le matšoao a hore matšoao a masoeu a ka sala holim'a libaka tsena, kahoo likarolo tsena li tlameha ho hloekisoa ka hloko ka metsi a hloekisitsoeng kapa ethanol ka mor'a phekolo.Mokhoa ona o loketse ka ho fetisisa bakeng sa ho hloekisa pele, e leng mohato oa pele oa mokhoa oa ho hloekisa.E batla e le mokhoa o tloaelehileng oa ho hloekisa ho hlakola bokatlase ba lense kapa seipone ka pampiri ea lense e tletseng mokelikeli.Ha fiber ea pampiri ea lense e hohla bokaholimo, e sebelisa solvent ho ntša le ho sebelisa matla a phahameng a ho kuta a metsi likarolong tse khomaretsoeng.Bohloeki ba ho qetela bo amana le solvent le litšila tse pampiring ea lense.Pampiri e 'ngoe le e' ngoe ea lense e lahloa ka mor'a hore e sebelisoe hang ho qoba tšilafalo.Boemo bo phahameng ba bohloeki ba holim'a metsi bo ka finyelloa ka mokhoa ona oa ho hloekisa.
Khalase ea ho qoelisoa
Ho kolobisa khalase ke mokhoa o mong o bonolo le o sebelisoang hangata oa ho hloekisa.Lisebelisoa tsa motheo tse sebelisetsoang ho hloekisa metsi ke sejana se bulehileng se entsoeng ka khalase, polasetiki kapa tšepe e sa hloekang, e tletseng tharollo ea ho hloekisa.Likarolo tsa khalase li tlanngoe ka ho forging kapa li tlanngoe ka clamp e khethehileng, ebe li kenngoa ka tharollo ea ho hloekisa.E ka tsosoa kapa che.Ka mor'a ho koloba ka nako e khutšoanyane, e ntšoa ka har'a setshelo, Ebe o omisa likarolo tse metsi ka lesela la k'hothone le sa silafatsoang, 'me u hlahlobe ka thepa e khanyang ea tšimo e lefifi.Haeba bohloeki bo sa finyelle litlhoko, soak hape ka mokelikeli o le mong kapa tharollo e 'ngoe ea ho hloekisa,' me u phete mokhoa o ka holimo.
Khalase ea ho kha
Seo ho thoeng ke pickling, ke tšebeliso ea matla a sa tšoaneng a acid (ho tloha ho acid e fokolang ho ea ho acid e matla) le motsoako oa eona (joaloka motsoako oa Grignard acid le sulfuric acid) ho hloekisa khalase.E le ho hlahisa bokaholimo ba khalase e hloekileng, li-acid tse ling tsohle ntle le hydrochloric acid li tlameha ho futhumatsoa ho 60 ~ 85 ℃ bakeng sa tšebeliso, hobane silika ha ho bonolo ho qhibiliha ka li-acids (ntle le hydrochloric acid), 'me kamehla ho na le silicon e ntle holim'a metsi. bokahodimo ba kgalase ya ho tsofala.Mocheso o phahameng o thusa ho qhibiliha ha silika.Ts'ebetso e pakile hore motsoako oa dilution o pholileng o nang le 5% HF, 33% HNO3, 2% teepol cationic detergent le 60% H2O ke mokelikeli o motle o akaretsang oa ho hloekisa likhalase le silika.
Re lokela ho hlokomela hore pickling ha e loketse likhalase tsohle, haholo-holo bakeng sa likhalase tse nang le barium oxide kapa lead oxide (joalo ka likhalase tse ling tsa optical).Lintho tsena li ka ts'oaroa ke asiti e fokolang ho theha mofuta oa silika ea thiopine.
Khalase e hlatsoitsoeng ea alkali
Ho hloekisa khalase ea alkaline ke ho sebelisa tharollo ea soda ea caustic (NaOH solution) ho hloekisa khalase.Tharollo ea NaOH e na le bokhoni ba ho theola le ho tlosa mafura.Lisebelisoa tse kang mafura le lipid li ka hloekisoa ka alkali ho etsa letsoai la lipid-anti acid.Lihlahisoa tsa karabelo tsa litharollo tsena tse nang le metsi li ka hlatsuoa habonolo sebakeng se hloekileng.Ka kakaretso, mokhoa oa ho hloekisa o lekanyelitsoe ho lera le silafetseng, empa tšebeliso ea leseli ea thepa ka boeona e lumelloa.E netefatsa katleho ea ts'ebetso ea ho hloekisa.Hoa lokela ho hlokomeloa hore ha ho na phello e matla ea genus le leaching effect, e tla senya boleng ba holim'a metsi, Kahoo e lokela ho qojoa.Khalase e hanyetsanang le ionization ea lik'hemik'hale le ea tlhaho e ka fumanoa lisampong tsa sehlahisoa sa khalase.Mekhoa e bonolo le e kopantsoeng ea ho qoelisoa ka metsing e sebelisoa haholo-holo ho hloekisa likarolo tse nyenyane.
Ho hloekisa le ho hloekisa likhalase ka mouoane
Ho tlosa mouoane ho sebelisoa haholo-holo ho tlosa oli e ka holimo le likhalase tse robehileng.Ho hloekisa khalase, hangata e sebelisoa e le mohato oa ho qetela oa mekhoa e fapaneng ea ho hloekisa.The stripper mouoane ha e le hantle e entsoe ka sejana se bulehileng se nang le ntho e futhumatsang ka tlase le noha e pholileng ka metsi ho potoloha holimo.Mokelikeli o hloekisang e ka ba isoendoethanol kapa lik'habohaedreite tse nang le oxidized le chlorinated.Mokelikeli oa fetoha mouoane ho etsa khase e chesang haholo.Coil e pholileng e thibela ho lahleheloa ke mouoane, kahoo mouoane o ka bolokoa ka thepa.Tšoara khalase e batang e lokelang ho hlatsuoa ka lisebelisoa tse khethehileng 'me ue qoelise ka mouoane o tsitsitseng ka metsotsoana e 15 ho isa metsotso e seng mekae.Mokelikeli o hloekileng oa khase o na le ho qhibiliha ho hoholo ha lintho tse ngata.E etsa tharollo e nang le litšila holim'a khalase e batang le marotholi, ebe e nkeloa sebaka ke motsoako o hloekileng oa condensing.Ts'ebetso ena e tsoela pele ho fihlela khalase e chesa haholo 'me e se e sa kopane.Ha matla a mocheso a khalase a le kholoanyane, nako e eketsehileng ea mouoane o tsoela pele ho kokota ho hloekisa sebaka se kolobisitsoeng.Lebanta la khalase le hloekisitsoeng ka mokhoa ona le na le motlakase o tsitsitseng, Tefiso ena e tlameha ho phekoloa ka moea o hloekileng oa ionized ho senya nako e telele.
E le ho thibela khoheli ea likaroloana tsa lerole sepakapakeng.Ka lebaka la phello ea matla, likaroloana tsa lerōle li khomaretsoe ka matla, 'me ho tlosoa ha mouoane ke tsela e babatsehang ea ho fumana libaka tse hloekileng tsa boleng bo phahameng.Bokhoni ba ho hloekisa bo ka lekoa ka ho metha coefficient ea likhohlano.Ho phaella moo, ho na le teko ea tšimo e lefifi, angle ea ho kopana le tekanyo ea ho khomarela filimi.Lintlha tsena li holimo, ka kopo hloekisa bokaholimo.
Ho hloekisa khalase ka spray
Ho hloekisa jet ho sebelisa matla a ho kuta a sebelisoang ke mokelikeli o tsamaeang holim'a likaroloana tse nyenyane ho senya matla a ho khomarela pakeng tsa likaroloana le holim'a metsi.Likaroloana li emisoa ka har'a mokelikeli o phallang 'me li tlosoa holimo ke mokelikeli.Mokelikeli oo hangata o sebelisetsoang ho hloekisa leaching o ka boela oa sebelisoa ho hloekisa jete.Ka lebelo la jete le sa khaotseng, ha tharollo ea ho hloekisa e le e teteaneng, matla a kinetic a matla a fetisetsoa likarolong tse khomaretsoeng.Ts'ebetso ea ho hloekisa e ka ntlafatsoa ka ho eketsa khatello le lebelo la ho phalla ha metsi.Khatello e sebelisoang e ka ba 350 kPa.E le hore u fumane liphello tse ntle ka ho fetisisa, ho sebelisoa nozzle e tšesaane ea fan, 'me sebaka se pakeng tsa molomo le bokaholimo ha sea lokela ho feta makhetlo a 100 a bophara ba molomo.Ente e phahameng ea mokelikeli oa tlhaho e baka mathata a ho pholisa holim'a metsi, 'me ha ho lebeletsoe hore mouoane oa metsi o ka etsa matheba a holim'a metsi.Boemo bo ka holimo bo ka qojoa ka ho fetola mokelikeli oa tlhaho ka hydrogen kapa jet ea metsi ntle le litšila.Ente ea metsi a khatello e phahameng ke mokhoa o sebetsang haholo oa ho tlosa likaroloana tse nyane joalo ka 5pm.Khatello e phahameng ea moea kapa ente ea khase e boetse e sebetsa maemong a mang.
Ho na le mokhoa o itseng oa ho hloekisa khalase ka solvent.Hobane ha u hloekisa khalase ka solvent, mokhoa o mong le o mong o na le sebaka sa oona se sebetsang.Maemong a mangata, haholo-holo ha solvent ka boeona e le litšila, ha e sebetse.Tharollo ea ho hloekisa hangata ha e lumellane le e mong, kahoo pele o sebelisa tharollo e 'ngoe ea ho hloekisa, e tlameha ho tlosoa ka ho feletseng holimo.Ts'ebetsong ea ho hloekisa, tatellano ea tharollo ea ho hloekisa e tlameha ho lumellana le lik'hemik'hale le ho kopanya, 'me ha ho na pula sethaleng ka seng.Fetoha ho tloha ho tharollo ea asiti ho ea ho tharollo ea alkaline, eo ka nako eo e hlokang ho hlatsuoa ka metsi a hloekileng.E le hore u fetohe ho tloha ho tharollo ea metsi ho ea ho tharollo ea manyolo, motsoako o sa tšoaneng (joaloka joala kapa mokelikeli o khethehileng oa ho tlosa metsi) o lula o hlokahala bakeng sa phekolo ea bohareng.mmoho
Lisebelisoa tsa lik'hemik'hale le lisebelisoa tsa ho hloekisa tse senyang li lumelloa feela ho lula holim'a metsi nako e khutšoanyane.Mohato oa ho qetela oa mokhoa oa ho hloekisa o tlameha ho etsoa ka hloko e kholo.Ha ho sebelisoa phekolo ea metsi, tharollo ea ho qetela ea ho phalla e tlameha ho hloeka ka hohle kamoo ho ka khonehang.Ka kakaretso, e lokela ho ba bonolo haholo ho e sebelisa.Khetho ea mekhoa e metle ea ho hloekisa e hloka phihlelo.Qetellong, ntho ea bohlokoa ka ho fetisisa ke hore sebaka se hloekisitsoeng ha sea lokela ho sala se sa sireletseha.Pele ho mohato oa ho qetela oa phekolo ea ho roala, ho hlokahala ka tieo ho boloka le ho tsamaea hantle.
Nako ea poso: May-31-2021