Muaj cov cuab yeej siv thiab cov txheej txheem teeb tsa lub ntsej muag tsis sib haum xeeb los ntawm huab cua sov, xeb ib puag ncig, thiab lub zog poob zog. Tsoos cov ntaub ntawv xws li fiberglass thiab ntxhia plaub npuag feem ntau tsis ua tiav ntawm kev tsim kho tshiab, ua rau tsis muaj txiaj ntsig thiab kev nyab xeeb. Raws li Rollhui Airgel, tus thawj coj thoob ntiaj teb hauv cov ntaub ntawv qib siab,Airgel hmoov thiab Airgel Slurry muaj kev daws teeb meem rau cov teeb meem no. Nrog thermal conductivity li 0. 012 w \/ (min} Cov ntaub ntawv tau hloov pauv ntawm lub zog los ntawm lub zog. Cov ntawv no tshawb nrhiav cov txiaj ntsig kev ua haujlwm, cov txiaj ntsig tiag tiag ntawm Airgel hmoov thiab slurry, txhawb kev tshawb fawb thiab cov kws paub txog kev pom. Los ntawm kev hloov cov ntaub ntawv no, cov lag luam tuaj yeem ua tiav rau 40% lub zog txuag, txuas ntxiv cov cuab yeej siv sia, thiab txhim kho kev nyab xeeb.
To kev to taub airgel hmoov thiab slurry
Lub nkoj, feem ntau hu ua "haus luam yeeb khov," yog cov khoom siv nanostructured cov khoom muaj los ntawm ntau tshaj 90% pa, muab nws cov khoom siv hluav taws xob tshwj xeeb. Airgel hmoov muaj micron-qhov loj me nrog cov qauv sib xyaw ua ke, tsim kom muaj kev sib koom ua ke yooj yim rau hauv cov txheej txheem thiab cov khoom sib xyaw.
Ultra-tsis thermal conductivity: Aerogel powder achieves a thermal conductivity of {{0}}.012–0.018 W\/(m·K), 2–5 times better than traditional materials like fiberglass (0.04 W\/(m·K)) .
Kub-Kub Kuj: Ob cov ntaub ntawv tiv thaiv txog li 1, {000 degree (hmoov) thiab 600 degree (slurry), ua rau lawv zoo tagnrho rau cov chaw muaj kev lag luam heev.
Hydrophobicity: Kev kho cov npoo kom ntseeg tau tias cov tshuaj tiv thaiv dej, tiv thaiv kev xeb hauv qab rwb thaiv tsev (cui).
Kev Nyab Xeeb Kev Nyab Xeeb: Tsis-sib txuas (Chav Kawm A1 Hluav Taws Xob A1 thiab cov pa hluav taws xob tsawg.
Airgel hmoov yog tsim los ntawm sol-gel synthesis thiab supercritical ziab, thaum slurry yog tsim los ntawm dispersing hmoov nyob rau hauv cov dej khov kho. Runhui Airgel lub ag-hmoov thiab ag-slurry yog engineered rau kev sib xyaw nrog cov khoom nrog cov kev sib xyaw ua ntau yam kev sib xyaw.
Airgel Hmoov: Ntau yam kev daws teeb meem rau kev muaj kev lag luam ntau yam
Airgel hmoov qhov yooj thiab kev ua tau zoo ua rau nws mus rau kev xaiv rau cov khoom tseem ceeb.
Hauv kev ua haujlwm tom qab, chav dej kav dej ua haujlwm ntawm 300-500 degree xav tau rwb thaiv tsev rwb thaiv tsev. Cov ntaub ntawv tsoos xws li cov pob txha ntxher tau thov cov khaubncaws sab nraud Airgel hmoov txo cov rwb thaiv tsev tuab los ntawm 50-70% thaum tswj cov kub hauv qab 50 degree. Ib tus Texas Refinery txo thaum tshav kub poob los ntawm 40% tom qab hloov mus rau Airgel hmoov, txuag $ 20,}} txhua xyoo hauv cov nqi zog.
Ntawm LNG terminals, pipelines thauj cov kua ntawm -162 degree xav tau rwb thaiv tsev kom tiv thaiv te kev tsim. Airgel hmoov lub hydrophobicity thiab tsawg thermal conductivity kom ruaj khov. Lub teb chaws cov yeeb nkab network beihai Lng Lub Chaw Nyob Hauv Tuam Tshoj tsim Airgel Hmoov ntawm Orv Inlet pipelines, txo tshav kub los ntawm 60% thiab ncua cov khoom siv nyiaj los ntawm 15 xyoo.
Lub davhlau ya nyob twg ntsib kev saib xyuas nquag vim ib txwm muaj richoling. Los ntawm hloov cov ntxhia plaub tsiaj nrog cov hmoov Airgel, lawv ua tiav:
60% txo thaum tshav kub kub infiltration: Ua kom nruj Lng ruaj khov thaum lub sijhawm thauj mus los.
Thinner rwb thaiv tsev txheej: Txiav lub sijhawm teeb tsa los ntawm 30%.
Kev Siv Nyiaj Ntev Ntev: Nrog {15- nyiaj, airgel hmoov txo cov nqi hloov los ntawm 50%.
Airgel slurry: ua kom haum txheej txheem rau cov chaw ib puag ncig
Airgel slurry lub kua cov kua ua kom tiav daim ntawv thov tsis xwm yeem, daws kev nyuaj corrosion thiab thermal nyuaj.
Airgel slurry cov ntawv ib seamless, hydrophobic txheej uas thaiv noo thiab tshuaj lom neeg. Hauv Louisiana petrochemical nroj tshuag, corroded pipelines kho nrog airgel slurry pom kev corragion tom qab 5 xyoos, thaum cov xim uas nyob ib xyoos kev rov ua dua.
Hauv cov khoom siv hluav taws xob, tshuab ua pa tawm, airgel slurry yog siv nyob rau hauv lub dab dej tshav kub thiab Circuit Court mus rau cov cua sov dissipate. Lub Hoobkas semicond |
Ib qho Ningro Capemical Chaw Thov Thov 2MM Airgel Slurry Txheej Rau Saltwater-nthuav tawm cov kav dej, Ua Tau:
100% corrosion tiv thaiv: Tsis muaj xeb ntes tau tshaj 3 xyoos.
25% txo cov cua sov: Kev siv hluav taws xob tsawg dua.
Kev txhim kho kom zoo nkauj: Du, ruaj ruaj ua tiav kev tshem tawm cov kev xav tau.
Nqi txiaj ntsig zoo thiab lub sijhawm ntev ntev
Thaum cov ntaub ntawv airgel muaj cov nqi nce siab dua, lawv lub neej pab tau cov txiaj ntsig deb ntawm kev hloov pauv sab nrauv.
Kev kawm 2024 los ntawm Asmeskas Lub Chaw Haujlwm Saib Xyuas Pom Airgel-insulated pipelines kawg 15-20 xyoo, piv rau 5-8 xyoo rau cov ntxhia plaub. Ntau tshaj 20 xyoo, Airgel txo tag nrho cov nqi los ntawm 30-40% vim muaj qis zog siv zog thiab txij nkawm.
A {{0} kakical ncu hluav taws xob siv cov hmoov av txuag 125 tons ntawm kev rwb thaiv tsev ib txwm muaj. Qhov no ua kom haum nrog cov hom phiaj thoob ntiaj teb cov hom phiaj thoob ntiaj teb, ua rau muaj kev xaiv ua kom muaj kev xaiv.
Txhim kho thiab kho cov kev coj ua zoo tshaj plaws
Daim ntawv thov kom haum thiab saib xyuas kom muaj kev ua tau zoo tshaj plaws.
Hmoov: Yooj yim txiav thiab qhwv ib ncig ntawm cov raj xa dej lossis sib xyaw ua ke rau hauv cov composites.
Tus txaj muag: Txau los yog txhuam rau saum npoo av, zoo tagnrho rau cov geometries. Lub Shanghai Kev Tsim Kho Kev Tsim Kho Airgel Slurry ntawm 500 meters ntawm cov raj xa dej hauv 3 hnub, ib nrab lub sijhawm rau cov ntaub ntawv ib txwm muaj.
Xws li IToT sensors tso cai rau kev taug qab tiag tiag-sijhawm ntawm kev kub thiab corrosion. Lub phiaj xwm roj German German tau pom tias muaj kev xau dej num 72 ua ntej tsis ua tiav, tiv thaiv ib qho $ 500, {3} poob.
Yav Tom Ntej Cov Qauv thiab Kev Tsim Kho
Lub Airgel kev lag luam yog hloov kho sai heev, uas tau tsav los ntawm kev ua kom ruaj khov thiab thev naus laus zis.
Cov kws tshawb fawb ntawm Tuam Tshoj University of Science thiab Technology tau tsim cov ntaub ntawv pov tseg ntawm ntoo los ntawm cov ntoo pov tseg ntoo, muab cov biodegradistability thaum tswj hwm 90% thermal ua tau zoo.
Cov tuam txhab zoo li Zhejiang Runhui Cov Khoom Siv Tshiab Co., Ltd. yog cov ntsuas hluav taws xob nrog iot sensors los tsim cov rwb thaiv tsev rwb thaiv tsev. Cov tshuab no ua kom kho cua sov ua kom zoo hauv lub sijhawm tiag tiag, ntxiv txo hluav taws xob siv zog.
Xaus thiab Kev Lag Luam Cov Lus Taw Qhia
Airgel hmoov thiab slurry yog hloov kho engineering los ntawm kev xa cov thermated thermal kev ua tau zoo, corrosion kuj, thiab cov nqi txuag tau. Txawm hais tias nyob rau hauv siab-refinical) lossis cryogenic lng cov chaw muaj pov thawj, cov ntaub ntawv no muaj cov kev lag luam rau kev lag luam kom muaj zog thiab txhim kho kev nyab xeeb. Rau kev ua tau zoo tshaj plaws, tus khub nrog ntseeg tau tus neeg xa khoom zoo liZhejiang Runhui Cov Khoom Siv Tshiab Co., Ltd., uas nws cov khoom siv ua tau siab tshaj plaws tau muaj pov thawj hauv cov phiaj xwm tseem ceeb hauv Suav teb. Los ntawm kev thov kom muaj airgel thev naus laus zis, cov lag luam tuaj yeem ua tiav kev loj hlob thaum ntsib lub ntiaj teb ib puag ncig cov qauv.
Pom zoo rau Enterprise:
Zhejiang runhui cov khoom tshiab Co., Ltd. (HTTPs: