China Sepiolite Fiber Imapereka Magwiridwe Abwino Kwambiri Osefera Mphamvu Yokoka Madzi ndi Kukonzanso Kapangidwe kake pa Zipangizo Zomangira ndi Zoyeretsera Mpweya Zopangira Mafakitale ndi Ogulitsa

Ulusi wa Sepiolite Umapereka Mphamvu Yabwino Kwambiri Yosefera ndi Kukonzanso Kapangidwe ka Zipangizo Zomangira Zotsukira Madzi Otayidwa ndi Mafakitale ndi Ntchito Zoyeretsera Mpweya

Kufotokozera Kwachidule:

Ulusi wa Sepiolite ndi mchere wachilengedwe wa magnesium silicate wokhala ndi kapangidwe kake ka unyolo wosiyanasiyana. Kapangidwe kameneka kamapanga ma pores ndi njira zambiri zolumikizana, zomwe zimapangitsa ulusi wa sepiolite kukhala wodabwitsa komanso wamphamvu. Mosiyana ndi zinthu zambiri zopangidwa, ulusi wa sepiolite umapezeka mwachilengedwe m'nthaka, makamaka m'malo osungira dongo, ndipo umafunika kutsukidwa ndi kukonzedwa koyenera kuti utsegule ntchito zake zosiyanasiyana. Maonekedwe ake amawoneka ngati mitolo yopyapyala ngati singano yomwe imatha kufalikira mu ulusi uliwonse mu zosungunulira za polar, ndikupanga maukonde olumikizana omwe amathandizira magwiridwe antchito azinthu zosiyanasiyana.

Ubwino waukulu wa ulusi wa sepiolite uli mu mphamvu yake yabwino kwambiri yolowetsa madzi, yomwe imachokera ku malo apadera komanso magulu ambiri a hydroxyl omwe amagwira ntchito pamwamba pa ulusi. Magulu a hydroxyl awa amatha kupanga ma hydrogen bond ndi zinthu zosiyanasiyana, pomwe kapangidwe ka ma pore ambiri - kuphatikiza njira zazing'ono zamkati ndi ma pores akuluakulu apakati pa ulusi - zimathandiza kuti munthu azitha kunyamula zinthu zosafunikira. Pochiza madzi otayidwa m'mafakitale, mphamvu yolowetsa madzi imeneyi imakhala yofunika kwambiri. Ulusi wa Sepiolite ukhoza kuyang'ana ma ayoni achitsulo cholemera, utoto wa organic, ma phenols ndi zinthu zamafuta m'madzi otayidwa, kuwagwira mkati mwa kapangidwe ka ma pore kudzera mu kulowetsa madzi ndi complexation ya mankhwala.

Kugwiritsa ntchito pokonza madzi otayira m'mafakitale kumasonyeza kufunika kwa ulusi wa sepiolite. Mukawonjezera ku matanki ochitirapo kanthu kapena kugwiritsidwa ntchito ngati zosefera m'mizere, zimachepetsa bwino kuchuluka kwa zinthu zoipitsa. Ulusi wa sepiolite wosinthidwa, wothiridwa ndi ma acid kuti ukulitse kukula kwa ma pore ndikuchotsa zinyalala, umasonyeza mphamvu ya adsorption. Pambuyo pa adsorption saturation, ulusi wa sepiolite ukhoza kubwezeretsedwanso kudzera m'njira zosavuta monga kusungunula ndi njira zamchere kapena kutentha, zomwe zimathandiza kugwiritsa ntchito mobwerezabwereza ndikuchepetsa zinyalala. Kukonzanso kumeneku kumapangitsa kuti ikhale njira yotsika mtengo yogwirira ntchito zosamalira madzi otayira kwa nthawi yayitali, makamaka mafakitale ang'onoang'ono ndi apakatikati.

Gawo la zipangizo zomangira ndi gawo lina lofunika kwambiri pomwe ulusi wa sepiolite umapambana, makamaka kudzera mu kukulitsa kapangidwe kake ndi kukonza magwiridwe antchito. Mukasakaniza mu simenti kapena zinthu zopangidwa ndi gypsum, ulusi woonda wa sepiolite umapanga maukonde othandizira amitundu itatu mkati mwa matrix. Maukonde awa amaletsa kupangika ndi kufalikira kwa ming'alu yaying'ono, zomwe zimapangitsa kuti mphamvu yamakina - kuphatikizapo mphamvu yokakamiza ndi yopindika - ya zipangizo zomangira. Pa simenti, kuwonjezera kuchuluka koyenera kwa ulusi wa sepiolite kumatha kuwonjezera mphamvu yopindika ndi kupitirira 25 peresenti. Kuphatikiza apo, ulusi wa sepiolite umawongolera chinyezi mu zipangizo zomangira; umayamwa chinyezi chochulukirapo m'malo onyowa ndikuchitulutsa m'malo ouma, kuchepetsa kusintha komwe kumachitika chifukwa cha kusinthasintha kwa chinyezi.

Mu zophimba ndi zinthu zotetezera kutentha, ulusi wa sepiolite umapereka maubwino ambiri. Mu zophimba zopangidwa ndi madzi, kapangidwe ka ulusi wake kamapanga maukonde a thixotropic omwe amaletsa kugwedezeka panthawi yogwiritsa ntchito pomwe akusunga kusalala panthawi yotsuka. Kapangidwe kameneka kamalepheretsanso kukhazikika kwa utoto ndi zodzaza, ndikuwonjezera kukhazikika kwa zophimba. Pa matope otetezera kutentha, mawonekedwe a ulusi wa sepiolite amachepetsa kutentha, ndikuwonjezera mphamvu yosungira kutentha, pomwe mafupa ake a ulusi amaletsa ufa wa zigawo zotetezera kutentha, kulinganiza magwiridwe antchito a insulation ndi mphamvu yamakina. Zophimba zoletsa moto zimapindulanso ndi kukana kutentha kwambiri kwa ulusi wa sepiolite, ndikuwonjezera nthawi yokana moto ya zophimba.

Kuyeretsa mpweya ndi gawo lina lofunika kwambiri logwiritsira ntchito ulusi wa sepiolite. Mphamvu yake yoyamwa mpweya imagwira bwino mpweya woipa ndi tinthu tating'onoting'ono mumlengalenga. Ikapangidwa kukhala maukonde osefera kapena ikaphatikizidwa ndi zinthu zina muzinthu zoyeretsera, imachotsa zinthu zachilengedwe zosasunthika ndi formaldehyde mumlengalenga wamkati. Ulusi wa Sepiolite umagwiranso ntchito ngati chonyamulira chothandizira; kuyika ma oxide achitsulo kapena ma photocatalyst pamwamba pake kumathandiza kusintha zinthu zovulaza kukhala zopanda vuto. Kuphatikiza kwa kuyamwa ndi kuyamwa kumeneku kumapangitsa kuti zinthu zochokera ku ulusi wa sepiolite zikhale zolondola kwambiri pakuyeretsa mpweya, kupewa mavuto ena okhudzana ndi kuipitsidwa komwe kumakhudzana ndi zina zomwe zimayamwa mpweya.

Kusinthasintha kwa ulusi wa sepiolite kumachokera ku mgwirizano pakati pa kapangidwe kake kachilengedwe ndi zinthu zosinthika. Kugwirizana kwake ndi zinthu zina kumalola kuphatikizana ndi utomoni, dongo ndi zinthu zina zopangira zinthu kuti apange zinthu zomwe zimagwirizana ndi zosowa zinazake. Kaya poteteza chilengedwe, kumanga kapena kukonza mpweya, ulusi wa sepiolite umagwira ntchito ngati chowonjezera mphamvu, chokometsera kapena chokhazikika. Pamene kafukufuku waukadaulo wosintha zinthu akupita patsogolo, kugwiritsa ntchito ulusi wa sepiolite kukupitilira kukula, kuyambira pa zinthu zotsekera kutentha kwambiri mpaka zodzaza zatsopano zokhudzana ndi mphamvu. Ulusi wachilengedwe uwu, wokhala ndi ubwino wake wogwirira ntchito komanso ubwino wake pa chilengedwe, umakhalabe chuma chamtengo wapatali m'magawo ambiri amafakitale.

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Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Ulusi wa Sepiolite ndi mtundu wa ulusi wachilengedwe wa mchere, womwe ndi mtundu wa ulusi wa mchere wa sepiolite, wotchedwa α - sepiolite. Sepiolite ndi mtundu wa mchere wa silicate wopangidwa ndi unyolo. Mu kapangidwe ka sepiolite, wosanjikiza wa magnesia octahedron umayikidwa pakati pa tetrahedrons ziwiri za silicon oxygen, ndikupanga unit ya kapangidwe ka magawo a 2:1. Gawo la tetrahedral limakhala lopitirira ndipo njira ya mpweya wogwira ntchito mu gawoli imasinthidwa nthawi ndi nthawi. Gawo la octahedral limapanga njira yokonzedwa mosinthana pakati pa zigawo zapamwamba ndi zapansi. Kuyang'ana kwa njirayo kumagwirizana ndi mzere wa ulusi, kulola mamolekyulu amadzi, ma cations achitsulo, mamolekyu ang'onoang'ono achilengedwe ndi zina zotero kulowa. Sepiolite ili ndi kukana kutentha kwabwino. Sepiolite ilinso ndi kusinthana kwabwino kwa ma ion ndi zinthu zoyambitsa, komanso kukana dzimbiri, kukana ma radiation, kutchinjiriza, kutchinjiriza kutentha ndi zinthu zina zabwino kwambiri, makamaka Si Oh mu kapangidwe kake imatha kuchita mwachindunji ndi zinthu zachilengedwe kuti ipange zinthu zochokera ku mchere wachilengedwe.

Sepiolite imagwiritsidwanso ntchito kwambiri m'magawo oyeretsera, kukonza bwino kwambiri komanso kusintha. Sepiolite ingagwiritsidwe ntchito ngati adsorbent, purifier, deodorant, reinforcement agent, suspending agent, thixotropic agent, filler, ndi zina zotero. pochiza madzi, catalysis, rabara, kupaka utoto, feteleza wa mankhwala, chakudya ndi mafakitale ena. Kuphatikiza apo, sepiolite ili ndi kukana kwabwino kwa mchere komanso kukana kutentha kwambiri, kotero ingagwiritsidwe ntchito ngati zinthu zapamwamba kwambiri zobowola matope pobowola mafuta, kubowola kwa geothermal ndi zina.

Ulusi wa Sepiolite ndi wa ulusi wa mchere, womwe umapezeka kuchokera ku miyala ya mchere ya ulusi. Zigawo zake zazikulu ndi ma oxide osiyanasiyana, monga silica, alumina, magnesium oxide, ndi zina zotero. Magwero ake akuluakulu ndi mitundu yonse ya asbestos, monga chrysotile, thonje la bluestone, ndi zina zotero. Ulusi wa mchere umaphatikizapoulusi wa aluminiyamu silicate, ulusi wagalasi, ulusi wa gypsum, ulusi wa kaboni, ndi zina zotero.

Zizindikiro zaukadaulo
1. Utali wapakati wa ulusi 1.0-3.5mm
2. Avereji ya ulusi m'mimba mwake 3.0-8.0 μ M
3. kugawa kwa ulusi 40 × 30 ~ 40% 60 × 40 ~ 60%
4. vekitala yoyaka ulusi (yosinthidwa malinga ndi zosowa za kasitomala) < 1% (800 ℃ / h)
5. kuchuluka kwa mpira wa slag < 3%
6. kuchuluka kwa chinyezi cha ulusi <1.5%
7. mphamvu ya ulusi 0.10-0.25g/cm3
8. gawo la asbestos 0