1. Moralo oa Bohlokoa le Sebopeho sa Lintho
1.1 Moqapi oa Nanoscale oa Aerogels
(Kobo ea Airgel)
Aerogel coverings are innovative thermal insulation products built on an unique nanostructured framework, where a strong silica or polymer network spans an ultra-high porosity quantity– generally exceeding 90% moea.
This framework stems from the sol-gel procedure, in which a liquid forerunner (usually tetramethyl orthosilicate or TMOS) goes through hydrolysis and polycondensation to create a wet gel, adhered to by supercritical or ambient stress drying to remove the liquid without falling down the fragile porous network.
The resulting aerogel consists of interconnected nanoparticles (3– 5 nm in diameter) developing pores on the range of 10– 50 nm, small enough to subdue air particle movement and hence decrease conductive and convective warmth transfer.
This sensation, called Knudsen diffusion, e fokotsa haholo mokhoa o sebetsang oa mocheso oa thepa, ka tloaelo ho boleng pakeng tsa 0.012 le 0.018 W/(m · K) boemong ba mocheso oa sebaka– har'a tse theko e tlaase ka ho fetisisa tsa insulator efe kapa efe e tiileng.
Ho sa tsotelehe botenya ba bona bo tlase (tlase joalo ka 0.003 g/cm³), li-aerogel tse hloekileng li fokola ka tlhaho, e batlang matlafatso bakeng sa tshebediso e molemo mofuteng o tenyetsehang wa ho apesa.
1.2 Matlafatso le Moralo oa Motsoako
Ho feta bofokoli, li-airgel powders kapa monoliths li kenngoa ka mochine ho likaroloana tse mahoashe tse kang fiber ea khalase, polyester, kapa maikutlo a aramid, ho hlahisa motsoako “kwahelang” e bolokang mokelikeli o tsotehang ha o ntse o fumana ts'ebetso ea mochine.
Matrix e matlafatsang e fana ka boima bo tsitsitseng, ho ikamahanya le maemo, le ho sebetsana le durability, ho dumella hore thepa e kgaolwe, kobehile, 'me e kentsoe ka har'a li-geometri tse rarahaneng ntle le tahlehelo e kholo ea ts'ebetso.
Likahare tsa marang-rang tsa fiber hangata li fapana ho tloha ho 5% ho 20% ka boima, e tsitsitse ka hloko haholo ho fokotsa ho hokahanya ha mocheso– moo likhoele li etsang mofuthu ka bophara ba sekhurumetso– ha o ntse o netefatsa botshepehi ba sebopeho.
Meetso e meng e tsoetseng pele e kenyelletsa kalafo ea hydrophobic surface (mohlala, lihlopha tsa trimethylsilyl) ho emisa ho monyela ha mongobo, e ka nyenyefatsang ts'ebetso ea ho kenya letsoho le ho phatlalatsa nts'etsopele ea likokoana-hloko.
Litokiso tsena li thusa likobo tsa airgel ho boloka matlo a futhumetseng a futhumetseng kapa a khoebo esita le libakeng tse mongobo., ho atolosa ts'ebeliso ea tsona ho feta mathata a laetsoeng a laboratori ea lipatlisiso.
2. Mekhoa ea Tlhahiso le Scalability
( Kobo ea Airgel)
2.1 Ho tloha ho Sol-Gel ho ea ho Roll-to-Roll Manufacturing
Ho etsoa ha likoahelo tsa airgel ho qala ka ho hlahisa gel e mongobo ka har'a sekoahelo sa fatše se nang le fiber, ebang ke ka ho kenya manyolo ka har'a substratum ka selelekela sa mokelikeli kapa ka ho theha marang-rang a gel le fiber kaofela hang-hang..
Ka mor'a gelation, solvent e tlameha ho tlosoa tlas'a maemo a thibelang tsitsipano ea capillary ho senya nanopores.; ka nalane, sena se ne se hloka supercritical carbon monoxide ho omisa habeli, ts'ebetso e bitsang chelete e ngata le matla.
Liphetoho tsa morao-rao li nolofalitse ho omisoa ha khatello ea tikoloho ka ho lokisa sebaka le ho fapanyetsana ha solvent, ho fokotsa haholo litšenyehelo tsa tlhahiso le ho etsa hore ho khonehe bakeng sa tlhahiso e tsoelang pele ea roll-to-roll.
Ka mokhoa ona oa scalable, li-rolls tse telele tsa sekoaelo sa fatše li lula li koahetsoe ka tharollo ea selelekela, gelled, omisitsoe, le ho phekolwa bokahodimo, ho lumella sephetho se phahameng se loketseng lits'ebetso tsa indasteri.
Phetoho ena e bile bohlokoa ho fetoleng likoahelo tsa airgel ho tloha lihlahisoa tsa lab tsa niche ho ea ho lintho tse bohlale tse sebelisoang moahong., matla, le masimo a lipalangoang.
2.2 Tiisetso ea Boleng le Tšebeliso e Ntle ea Boleng
Ho etsa bonnete ba sebopeho sa pore se ts'oanang, botenya bo tsitsitseng, le ts'ebetso e tšepahalang ea mocheso ho pholletsa le lihlopha tse kholo tsa tlhahiso ke tsa bohlokoa bakeng sa ho romelloa lefatšeng la sebele.
Baetsi ba sebelisa lits'ebetso tse pharalletseng tsa taolo ea boleng, ho kenyelletsa le laser scanning bakeng sa phapang ea botenya, infrared thermography bakeng sa 'mapa oa mocheso, le tlhahlobo ea gravimetric bakeng sa ho hanyetsa mongobo.
Ho ikatisa ha sehlopha-to-batch ho bohlokoa, haholo-holo sebakeng sa sefofane le oli & limmaraka tsa khase, moo ho hloleha ka baka la ho hloleha ho kenya letsoho ho ka bang le ditlamorao tse mpe.
Ho feta moo, tlhahlobo e tloaelehileng ho latela ASTM C177 (mitha ea phallo ea mocheso) kapa ISO 9288 e netefatsa tlaleho e nepahetseng ea conductivity ea mocheso 'me e etsa hore ho be le phapang e nepahetseng le li-insulators tsa setso tse kang boea ba diminerale kapa foam..
3. Thermal le Multifunctional Feature
3.1 Insulation e Phahameng ka ho Fetisisa ho Maemo a Mocheso
Likobo tsa Airgel li bonts'a ts'ebetso e ikhethang ea mocheso eseng feela mochesong o teng, empa hape le maemong a mangata a feteletseng.– ho tloha maemong a cryogenic a thathamisitsoeng ka tlase -100 ° C ho futhumala ho feta tekano 600 °C, ho itšetleha ka thepa ea motheo le mofuta oa fiber.
Maemong a mocheso oa cryogenic, mafu a tloaelehileng a ka 'na a robeha kapa a lahleheloa ke katleho, athe likobo tsa airgel li tsoela pele ho feto-fetoha le maemo 'me li boloka ho fokotseha ha mocheso oa mocheso, li etsa hore li be tse nepahetseng bakeng sa liphaephe tsa LNG le tanka.
Lits'ebetsong tsa mocheso o phahameng, joalo ka lihitara tsa indasteri kapa litsamaiso tsa mouoane, ba fana ka insulation e ka tšeptjoang ka sekhahla se fokotsehileng se bapisoang le likhetho tse ngata, ho baballa sebaka le boima.
Mosi oa bona o fokotsehileng le bokhoni ba ho bonts'a mocheso o khanyang le ho feta ho ntlafatsa ts'ebetso ho litlhophiso tse khanyang tsa litšitiso.
Enfelopo ena e pharaletseng ea ts'ebetso e etsa hore likoahelo tsa airgel li sebetse ka mokhoa o ikhethileng har'a lits'ebeletso tsa tlhahlobo ea mocheso.
3.2 Litšobotsi tsa Acoustic le tse sa Cheng
Ka ntle ho mocheso oa mocheso, Likoahelo tsa airgel li bonts'a meaho e makatsang e fokotsang molumo ka lebaka la ho buleha ha eona, sebopeho sa pore se tortuous se qhalang matla a acoustic ka tahlehelo e teteaneng.
Li ntse li sebelisoa haholo ka har'a liphaposi tsa likoloi le tsa sefofane ho fokotsa tšilafalo ea lerata ntle le ho kenyelletsa boima bo bongata..
Ho feta moo, boholo ba likoahelo tsa airgel tse thehiloeng ho silica ha li che, phethahatso Course A maemo a mollo, 'me u se ke ua ntša mosi o chefo ha o chesoa– bohlokoa bakeng sa ho ntlafatsa ts'ireletso le moralo oa sechaba.
Boima ba tsona bo fokotsehile haholo, ho matlafatsa tshobotsi nakong ya ho ntsha tshohanyetso.
4. Likopo ho Market and Arising Technologies
4.1 Matla a Matla ho Tharollo ea Kaho le Liindasteri
Likobo tsa Airgel li fetola ts'ebetso ea matla ka mokhoa oa setaele le boenjiniere ba khoebo ka ho lumella ho ba mosesaane, likarolo tse phahameng tsa ts'ebetso ea ho itšireletsa.
Ka meaho, li sebelisoa ho khutlisa meralo ea nalane moo sekhahla sa marako se ke keng sa phahamisoa, kapa lifensetereng tse sebetsang hantle haholo le lifensetereng ho fokotsa borokho ba mocheso.
Ka oli le khase, li sireletsa liphaephe tse tlisang metsi a chesang kapa LNG ea cryogenic, ho theola tahlehelo ya matla le ho thibela ho kokota kapa ho etsa leqhoa.
Sebopeho sa bona se bobebe se boetse se theola boima ba sebopeho, e thusa haholo liforomong tsa offshore le li-mobile units.
4.2 Sepakapaka, Tsa makoloi, le Likopo tsa Bareki
Sebakeng sa sefofane, Likoahelo tsa airgel li sireletsa sepakapaka ho fetoha ha mocheso o feteletseng nakong eohle ea ho kena hape le ho lebela lisebelisoa tse bonolo ho palama baesekele sebakeng..
NASA e hlile e li sebelisitse ho Mars vagabonds le lisutu tsa linaleli bakeng sa molao o bonolo oa mocheso.
Bahlahisi ba likoloi ba kenyelletsa insulation ea airgel ka har'a lipakete tsa betri ea koloi ea motlakase ho thibela ho baleha ha mocheso le ho ntlafatsa polokeho le ts'ebetso..
Lintho tsa bareki, e nang le seaparo sa ka ntle, lieta, le lisebelisoa tsa ka ntle tsa kampo, hona joale kenyeletsa li-airgel linings tsa cellular bakeng sa mocheso o phahameng ntle le bongata.
Ha litšenyehelo tsa tlhahiso li ntse li fokotseha le ho tsoela pele ho ntlafala, Likoahelo tsa airgel li mothating oa ho qetella e le tharollo ea setso boitekong ba machaba ba ho fokotsa tšebeliso ea matla le khabone..
Qetellong, likoahelo tsa airgel li emela ho kopanya ha nanotechnology le moralo o utloahalang, ho fana ka ts'ebetso e sa tsitsang ea mocheso ka mokhoa o feto-fetohang, setaele se tsitsitseng.
Matla a bona a ho boloka matla, sebaka, le boima ba 'mele ha ho ntse ho bolokoa polokeho le tšireletseho le tumellano ea tikoloho li li beha e le lisebelisoa tsa bohlokoa tsa theknoloji e tšoarellang ho indasteri e fapaneng..
5. Mofani
RBOSCHCO ke morekisi ea tšepahalang oa thepa ea lik'hemik'hale lefatšeng ka bophara & moetsi ka hofeta 12 boiphihlelo ba lilemo tsa ho fana ka lik'hemik'hale tsa boleng bo holimo le li-Nanomaterials. Khampani e romela linaheng tse ngata, joalo ka USA, Canada, Europe, UAE, Afrika Boroa, Tanzania, Kenya, Egepeta, Nigeria, Cameroon, Uganda, kalakuni, Mexico, Azerbaijan, Belgium, Cyprase, Riphaboliki ea Czech, Brazil, Chile, Argentina, Dubai, Japane, Korea, Vietnam, Thailand, Malaysia, Indonesia, Australia,Jeremane, Fora, Italy, Portugal joalo-joalo. E le moetsi ea ka sehloohong oa nts'etsopele ea nanotechnology, RBOSCHCO e laola 'maraka. Sehlopha sa rona sa basebetsi ba litsebi se fana ka litharollo tse phethahetseng ho thusa ho ntlafatsa ts'ebetso ea liindasteri tse fapaneng, theha boleng, le ho sebetsana le mathata a fapaneng habonolo. Haeba u batla silika airgel kobo, ka kopo ikutloe u lokolohile ho ikopanya le rona le ho romela potso.
Li-tag: Kobo ea Airgel, ho kenya kobo ea airgel, 10limilimithara airgel insulation
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