Lijenereithara tsa Foam tsa Konkreite tse bobebe: Boenjineri bo nepahetseng ka ho Fetola Konkreite ea Cellular bakeng sa Kaho e Tsoelang Pele ea potassium silicate phofo

1. Moqapi oa Limolek'hule le Metheo ea Physicochemical ea Potassium Silicate

1.1 Litloaelo tsa ho etsa Lik'hemik'hale le Polymerization ho Tharollo ea Aqueous

(Silicate ea potasiamo)

Potassium silicate (K TWO O · nSiO ₂), hangata ho thoeng ke khalase ea metsi kapa khalase e qhibilihang, ha se polima ea tlhaho e entsoeng ka motsoako oa potasiamo oxide (K PEDI O) le silicon dioxide (SiO MABELI) maemong a mocheso a phahameng, e lateloang ke ho qhibidiha ka metsing ho hlahisa botenya, tharollo ea alkaline.

Ho fapana le sodium silicate, e lekana le ho feta e tloaelehileng, potassium silicate e sebelisa matla a ikhethang, matla a ho hanyetsa metsi, le tšekamelo e fokotsehileng ea ho effloresce, ho etsa hore e be ea bohlokoa ka ho khetheha mekhahlelong ea ts'ebetso e phahameng le lits'ebetso tse ikhethang.

Karolelano ea SiO ₂ ho K ₂ O, e hlalosoa e le “n” (modulus), e laola thepa ea bolulo: litharollo tse tlaase-modulus (n < 2.5) are highly soluble and responsive, while high-modulus systems (n > 3.0) bonts'a ho hanyetsa metsi ho betere le bokhoni ba ho etsa lifilimi empa ho fokotsehile ho qhibiliha.

Sebakeng sa metsi, potassium silicate e feta ka karabelo e matla ea condensation, moo silanol (Le– OH) lihlopha li polima ho hlahisa siloxane (Le– O– Le) marang-rang– mokhoa o ts'oanang le oa tlhaho oa mineralization.

Polymerization ena e mahlahahlaha e etsa hore ho be le li-gel tsa silika tse mahlakore a mararo ha li omisoa kapa ho etsoa asiti., ho ba le botenya, li-matrices tsa lik'hemik'hale tsa 'mele tse amanang haholo le li-substrates tse kang konkreite, tshepe, le lirafshoa.

PH e phahameng ea likhetho tsa potassium silicate (hangata 10– 13) e thusa ka karabelo e potlakileng ka CO ₂ ea boemo ba leholimo kapa lihlopha tsa hydroxyl tsa holim'a metsi, ho eketsa nts'etsopele ea likarolo tse ngata tsa silika tse sa qhibilihang.

1.2 Tšireletseho ea Mocheso le Phetoho ea Sebopeho Tlas'a Maemo a Feteletseng

E 'ngoe ea litšoaneleho tse hlakileng tsa silicate ea potasiamo ke botsitso ba eona bo matla ba mocheso, ho e lumella ho mamella maemo a mocheso a fetang 1000 ° C ntle le ho arohana ho hoholo.

Ha e pepesehile mochesong, marang-rang a silicate a mongobo a omella mme a teteana, qetellong e fetoha kgalase, amorphous potassium silicate ceramic e nang le boima bo phahameng ba mochine le ho hanyetsa mocheso oa mocheso.

Ts'ebetso ena e tšehetsa tšebeliso ea eona ho li-binders tsa refractory, dikarolo tse thibelang mollo, le likhomaretsi tse nang le mocheso o phahameng moo li-polymer tsa organic li neng li ka robeha kapa li cha.

Phoso ea potassium, ha e ntse e le ntho e sa lebelloang ho feta sodium maemong a mocheso a feteletseng, e eketsa ho fokotsa lintho tse qhibilihisang le mekhoa e ntlafetseng ea sintering, e ka ba molemo ho ts'oaroang ka ceramic le ho etsoa ha glaze.

Holim'a moo, matla a potassium silicate ho itšoara ka li-oxide tsa tšepe maemong a mocheso a phahameng a lumella ho thehoa ha likhalase tse rarahaneng tsa aluminosilicate kapa alkali silicate., tse bohlokoa ho li-composites tsa ceramic tse tsoetseng pele le litsamaiso tsa geopolymer.

( Silicate ea potasiamo)

2. Likopo tsa Liindasteri le Meaho ho Meaho ea Moshoelella

2.1 Mosebetsi ho Concrete Densification le Surface Setting

Mmarakeng oa kaho, potasiamo silicate e bohlokoa joalo ka se thatafatsang lik'hemik'hale le sekontiri bakeng sa libaka tsa konkreite, ka tsela e makatsang e matlafatsang khanyetso ea abrasion, ho laola lerole, le ho tšoarella ha nako e telele.

Holim'a kopo, mefuta ea silicate e kenella ka har'a masoba a capillary ea konkreite 'me e sebetsana le calcium hydroxide e ntle. (Ca(OH)₂)– sephetho sa samente hydration– ho theha calcium silicate hydrate (C-S-H), mokhahlelo o ts'oanang o tlamang o fanang ka konkreite matla a eona.

Karabo ena ea pozzolanic hantle “litiiso” matrix ho tsoa ka hare, ho fokotsa ho kenella le ho sitisa ho kena hoa metsi, chloride, le lintho tse ling tse fapaneng tse senyang tse bakang mafome a matlafatsang le ho senya.

E bapisoa le li-silicate tsa setso tse thehiloeng ho sodium, potassium silicate e hlahisa efflorescence e fokolang ka lebaka la ho qhibiliha ho hoholo le ho tsamaea ha li-ion tsa potassium., ho baka mohlweki, pheletso e kgahlisang e eketsehileng– haholo-holo ea bohlokoa ho aheng konkreite le litsamaiso tse hloekisitsoeng tsa fatše.

Ho phaella moo, boima bo matlafalitsoeng ba holim'a metsi bo ntlafatsa ho hanyetsa maoto le sephethephethe sa koloi, ho lelefatsa nako ea bophelo le ho theola litheko tsa tlhokomelo litsing tsa indasteri, li-stockrooms, le meaho ea ho paka makoloi.

2.2 Liaparo tse sa keneng mollong le Mekhoa e sa Tšoaneng ea Tšireletso ea Mollo

Potassium silicate ke karolo ea bohlokoa ka har'a liphahlo tse thibelang mollo tse sa cheng bakeng sa tšepe ea sebopeho le likaroloana tse ling tse tukang..

Ha e pepesetsoa mocheso, silicate matrix e felloa ke metsi 'me e eketseha hammoho le baemeli ba fokang le li-resin tse etsang char., ho hlahisa boima bo tlase, ho sireletsa lera la ceramic le lebelang lintho tse patiloeng mochesong.

Tšitiso ena e sireletsang e ka boloka botšepehi ba meralo ho fihlela lihora tse 'maloa nakong ea ketsahalo ea mollo, ho fana ka nako ea bohlokoa bakeng sa ts'ebetso ea ho ntša le ho tima mollo.

Sebopeho se seng sa tlhaho sa silicate ea potassium se etsa bonnete ba hore ho roala ha ho hlahise mosi o kotsi kapa ho kenya letsoho ho atang ha lelakabe., ho kopana le melao e thata ea tikoloho le ts'ireletso meahong ea sechaba le ea khoebo.

Ho feta moo, tlamahano ea eona e ntle ho li-substrates tsa tšepe le ho hanyetsa ho hola tlas'a maemo a tikoloho e etsa hore e be ntle haholo bakeng sa ts'ireletso ea mollo e tšoarellang libakeng tsa mose ho maoatle., lithanele, le meaho e phahameng.

3. Likopo tsa Temo le Tikoloho bakeng sa Tsoelo-pele ea Moshoelella

3.1 Thomello ea Silika le Ntlafatso ea Boiketlo ba Semela ho Temo ea Kajeno

Ka agronomy, potassium silicate e sebetsa e le phetoho ea merero e 'meli, ho fana ka silika le potasiamo ka bioavailable– 2 lintlha tse hlokahalang bakeng sa ntshetsopele ea limela le ho hanyetsa khatello ea kelello.

Silika ha e tsejoe e le limatlafatsi leha ho le joalo e bapala karolo ea bohlokoa ea sebopeho le ts'ireletso limeleng., ho bokellana maboteng a disele ho etsa mokoallo wa mmele kgahlanong le dikokonyana, likokoana-hloko, le likhatello tsa tikoloho joalo ka komello, letsoai, le chefo e matla ea tšepe.

Ha e sebelisoa e le sefafatsi sa foliar kapa soak ea mobu, potassium silicate e ikarola ho hlahisa acidic acid (Le(OH)₄), e monngoang ke metso ea limela ebe e fetisetsoa liseleng moo e etsang polymerize ho silika ea amorphous..

Tšehetso ena e ntlafatsa matla a mochine, e fokotsa bodulo ka mabele, and boosts resistance to fungal infections like powdery mold and blast disease.

All at once, the potassium component sustains crucial physiological processes consisting of enzyme activation, stomatal law, and osmotic equilibrium, contributing to improved return and plant top quality.

Its use is particularly helpful in hydroponic systems and silica-deficient soils, where traditional sources like rice husk ash are impractical.

3.2 Soil Stabilization and Disintegration Control in Ecological Engineering

Beyond plant nutrition, potassium silicate is employed in dirt stablizing modern technologies to alleviate disintegration and enhance geotechnical buildings.

When injected right into sandy or loosened dirts, the silicate service penetrates pore areas and gels upon direct exposure to carbon monoxide two or pH changes, tlamang makumane a mobu hantle hore a be a tlhaho, matrix a semi-rigid.

Mokhoa ona oa in-situ solidification o sebelisoa ho tsitsisa letsoapo, ho matlafatsa motheo, le land fill capping, ho fana ka khetho e ntle ea tikoloho ho lisamente tse thehiloeng ho samente.

Tšilafalo e entsoeng ka silicate e bonts'a matla a ho kuta a ntlafetseng, ho fokotseha ha hydraulic conductivity, le ho hanyetsa ho qhalana ha metsi, ha a ntse a lula permeable ka ho lekaneng ho lumella khase phapanyetsano le tšimoloho ho kena.

Mererong ea tokiso ea tikoloho, mokhoa ona o tšehetsa setsi sa limela libakeng tse senyehileng, ho bapatsa ho hlaphoheloa ha sechaba ka nako e telele ntle le ho hlahisa li-polymer tsa maiketsetso kapa lik'hemik'hale tse sa khaotseng.

4. Mesebetsi e Hlahang ho Lihlahisoa tse tsoetseng pele le k'hemistri e sebetsanang le tikoloho

4.1 Selelekela sa Geopolymers le Litharollo tsa Cementitious tsa Carbon e tlase

Ha 'maraka oa mohaho o batla ho theola tšusumetso ea carbon, potassium silicate e hlile e hlahile e le activator ea bohlokoa linthong tse entsoeng ka alkali le li-geopolymers.– likhokahano tse se nang samente tse tsoang liphethong tsa indasteri joalo ka molora oa fly, slag, le metakaolin.

Litsamaisong tsena, potassium silicate e fana ka tikoloho ea alkaline le mefuta e qhibilihang ea silicate e hlokahalang ho qhala li-aluminosilicate forerunners le ho li etsa polymerize hore e be aluminosilicate e nang le mahlakore a mararo e nang le thepa ea bolulo kapa ea khoebo e lekanang le samente e tloaelehileng ea Portland..

Li-geopolymers tse butsoeng ka potassium silicate li bonts'a ts'ireletso e ikhethang ea mocheso, ho hanyetsa acid, le ho fokotseha ha khohlano ha ho bapisoa le litsamaiso tse thehiloeng ho sodium, li etsa hore li be tse loketseng bakeng sa litlhophiso tse matla le lits'ebetso tse sebetsang hantle.

Holim'a moo, tlhahiso ea li-geopolymers e theha ho fihlela ho 80% carbon monoxide e nyenyane ₂ ho feta samente e tloaelehileng, ho beha silicate ea potasiamo e le sesebelisoa sa bohlokoa sa moaho o tšoarellang le kaho nakong ea tokiso ea tikoloho.

4.2 Keketso e Molemo ka ho Fetisisa, Likhomaretsi, le Masela a sa Lebaleheng Lelakabe

Ho feta lisebelisoa tsa meralo, potassium silicate e fumana lisebelisoa tse ncha ka lisebelisoa tse molemo le lisebelisoa tse bohlale.

Bokhoni ba eona ba ho ntshetsa pele ka thata, pepeneneng, le lifilimi tse hanyetsanang le UV li e etsa hore e tšoanelehe bakeng sa tšireletso lefikeng, meaho, le liemahale tsa histori, moo ho phefumoloha le ho lumellana ha lik'hemik'hale ho bohlokoa.

Likhomaretsing, e sebetsa joalo ka ha e se crosslinker ea tlhaho, ho ntlafatsa tšireletso ea mocheso le ho hanyetsa mollo lihlahisoa tsa mapolanka a laminated le likopano tsa ceramic.

Boithuto ba hajoale bo boetse bo hlahlobile ts'ebeliso ea eona liphekolong tsa masela tse thibelang mollo, moo ho etsang lesela le benyang ka polokeho ha le pepesehile kgabong, ho qoba ho tuka le ho qhibidiha ho rothang ka masela a maiketsetso.

Mahlale ana a totobatsa ho tenyetseha ha potassium silicate e le eco-friendly, e senang chefo, le sehlahisoa se sebetsang ka bongata mateanong a k'hemistri, moralo, le botsitso.

5. Morekisi

Cabr-Concrete ke morekisi oa Concrete Admixture e nang le over 12 lilemo tsa boiphihlelo ba ho boloka matla a nano-building le nts'etsopele ea nanotechnology. E amohela tefo ka Credit Card, T/T, West Union le Paypal. TRUNNANO e tla romella thepa ho bareki ba mose ho maoatle ka FedEx, DHL, ka moea, kapa ka lewatle. Haeba u batla boleng bo holimo Concrete Admixture, ka kopo ikutloe u lokolohile ho ikopanya le rona le ho romela potso.
Li-tag: potassium silicate,k silicate,manyolo a potassium silicate

Lingoliloeng tsohle le litšoantšo li tsoa Marang-rang. Haeba ho na le litaba tsa copyright, ka kopo ikopanye le rona ka nako ho hlakola.

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