Cenosphere Dambas Duulaya oo Tayo Sare leh 2021 - Astaamaha Cenospheres-ka Madhan ee Microspheres-ka - Kehui

Cenospheres-ka (Maaddooyinka Macdanta ee Ballaaran ee ka kooban Alumina iyo Silica) waa wax soo saar ka yimaada warshadaha korontada ee guba dhuxusha waana goob fudud, aan firfircoonayn, oo godan oo ay ka buuxaan hawo ama gaas aan firfircoonayn. Midabka Cenosphere wuu kala duwan yahay cawl ilaa ku dhawaad ​​​​caddaan cufnaantiisuna waa qiyaastii 0.4 - 0.8 g/cm3 (0.014 - 0.029 lb./cu in), taas oo siisa dabacsanaan.
Cenospheres waxaa loo isticmaalaa sidii buuxin fudud oo qaab-dhismeed ah oo lagu sameeyo shubka iyo balaastikada. Wareegyada waxaa lagu qasaa resin si loo sameeyo xumbo isku-dhafan oo fudud oo loo isticmaalo agab asaasi ah oo loogu talagalay looxyada sandwich-ka, baloogyada qalabka, iyo xumbada boodboodka. Waxaa loo isticmaalaa in lagu sameeyo taayirro aan kulayl u adkaysan karin iyo dahaadh dhoobo ah oo leh kuleyl hooseeya. Cenospheres-ka birta lagu dahaadhay ayaa lagu daraa rinjiyada ilaalinta EMI.

Astaamaha Cenospheres (sidoo kale loo yaqaan Microspheres-ka Madhan):

1. Dareerid wanaagsan: Microbeads-ka godan waa microspheres wareegsan oo godan oo leh dhexroorka walxaha 0.2µm-400µm, heerka wareegsanna waa ≥95%, taas oo kordhisa dareeraha walxaha la buuxiyay waxayna ka dhigaysaa walxaha la buuxiyay kuwo ku habboon farsamaynta.
2. Cufnaan hooseeya: microspheres-ka godan waxay leeyihiin cufnaan badeecadeed oo ah 0.4g/cm3 -0. 8g/cm3. Marka la barbardhigo inta badan walxaha macdanta dhulka lagu qodo, microspheres-ka godan waxay miisaankoodu ka fudud yahay 30%-85%.
3. Heerka Buuxinta Sare: Microspheres-ka godka ah waxay ku jiraan meesha ugu yar ee dusha sare ee la buuxin karo. Qaab-dhismeedkeeda wareegsan awgeed, dheellitirka ayaa si weyn hoos ugu dhacaya.
4. Xoog sare: microspheres-ka godan waxay u adkeysan karaan 4000 kg/cm qolofkooda adag awgeed.
Xoogga cadaadiska laga bilaabo 3 ilaa 7000 kg/cm3.
5. Yaraanta Hooseysa: Kuullada godadka ayaa ka mid ah agabka yar ee ku jira goobta buuxinta ee gaari kara yaraanta hooseysa. Heerka yaraanta ee tiro badan oo ah microspheres godan oo buuxa.
6. Dahaarka kulaylka iyo dahaarka codka: Sifada godan waxay ka dhigaysaa microspheres-ka godan inay leeyihiin dahaar kuleyl oo hooseeya waxaana loo isticmaali karaa dahaarka kulaylka iyo walxaha dahaarka codka.
7. Xasillooni xooggan: microspheres-ka godan ayaa lagu dari karaa dareerayaasha, kiimikooyinka dabiiciga ah, biyaha, asiidhyada ama saldhigyada iyada oo aan la beddelin sifooyinkooda kiimikada.
8. Iska caabinta heerkulka sare: Maadaama barta dhalaalka ee microspheres-ka godan ay tahay mid aad u sarreysa ilaa 1450°C, waxay ku sii jiri kartaa heerkul sare oo ka sarreeya 1000°C.
9. Dahaarka korontada: Isticmaal badhanka korontada ee kala duwan, qalabka wax lagu xiro, iyo agabka baakadaha elektarooniga ah si aad u horumariso dahaarka.
10. Kharash yar: Qiimaha microspheres-ka godan ayaa 50%-200% ka hooseeya kan microspheres-ka macmalka ah.

Fudud lebennada aan la simin karin

Riser-ka Dahaarka ee Exothermic-ka ah

dahaarka dahaarka kulaylka

Sibidhka Saliidda