Adayambitsidwa aluminiyamu kuti adsorption ya TBC mu styrene

Aluminium activated, monga adsorbent yothandiza, imakhala ndi ntchito zambiri pakuchotsa TBC (p-tert-butylcatechol) ku styrene.

1. Adsorption mfundo:

1) Porosity: aluminiyamu adamulowetsa ali ndi porous dongosolo limene limapereka malo aakulu pamwamba ndipo akhoza bwino adsorb TBC ku styrene.

2) High hygroscopicity: hygroscopicity yayikulu ya aluminiyamu yoyendetsedwa imathandizira kutsatsa madzi ndi zinthu zina za organic, zomwe zimathandiza kupititsa patsogolo kutsatsa.

2. Adsorption zotsatira

1) Kafukufuku woyeserera: kafukufuku wawonetsa kuti aluminiyamu yoyendetsedwa imagwira ntchito bwino pakutengera TBC kuchokera ku styrene. Pambuyo pa maola pafupifupi 3 akumizidwa, zomwe zili mu TBC zachepetsedwa kwambiri; patatha pafupifupi maola 12 a mankhwala omiza, zomwe zili mu TBC zachepetsedwa kukhala zomwe sizimakhudza kutembenuka kwa polymerization.

(2) Kuchita kwa ma polymerization: Zomwe zili mu cis-1,4 kapangidwe ka styrene pambuyo pa chithandizo cha adsorption sichimakhudzidwa panthawi ya polymerization, koma kugawa kwa maselo kudzakulitsidwa.

3. Ntchito yapadera:

Kupanga styrene: alumina yoyendetsedwa imagwiritsidwa ntchito ngati chothandizira popanga ndi kuyeretsa styrene kuchotsa TBC m'menemo kuti apititse patsogolo kukhazikika kwazinthu komanso kukhazikika.

Chitetezo cha Catalyst: Alumina yoyatsidwa itha kugwiritsidwanso ntchito ngati chonyamulira chothandizira kuteteza chothandizira ku zinyalala monga TBC ndikutalikitsa moyo wautumiki wa chothandizira.

Posachedwapa, kasitomala wathu wa VIP adagula matani 16 a aluminiyamu kuchokera kwa ife kuti achotse TBC ku styrene, zithunzi zotsatirazi ndizomwe mungafotokozere: