Alumina i ho'ā 'ia no ka adsorption o TBC ma styrene

ʻO ka alumina i hoʻoulu ʻia, ma ke ʻano he adsorbent maikaʻi, loaʻa kahi ākea o nā noi i ka wehe ʻana o TBC (p-tert-butylcatechol) mai styrene.

1.Adsorption kumu:

1) Porosity: ʻo ka alumina i hoʻāla ʻia he ʻano porous e hāʻawi ana i kahi ākea ākea a hiki ke hoʻopili pono i ka TBC mai ka styrene.

2) ʻO ka hygroscopicity kiʻekiʻe: ʻo ka hygroscopicity kiʻekiʻe o ka alumina i hoʻāla ʻia e hiki ai iā ia ke adsorb i ka wai a me nā mea kūlohelohe ʻē aʻe, e kōkua ana i ka hoʻomaikaʻi ʻana i ka pono adsorption.

2. Ka hopena adsorption

1) Nā haʻawina hoʻokolohua: ua hōʻike ʻia nā haʻawina e hana maikaʻi ka alumina hoʻōla i ka adsorption o TBC mai styrene. Ma hope o 3 mau hola o ka hoʻomaʻamaʻa ʻana, ua hoʻemi nui ʻia ka ʻike o ka TBC; ma hope o 12 mau hola o ka hoʻomaʻamaʻa ʻana, ua hoʻemi ʻia ka ʻike o ka TBC i kahi pae ʻaʻole e pili i ka helu hoʻololi polymerization.

(2) Ka hana polymerization: ʻO ka ʻike o ka cis-1,4 ʻano o ka styrene ma hope o ka mālama ʻana i ka adsorption ʻaʻole i hoʻopilikia ʻia i ka wā polymerization, akā e hoʻonui ʻia ka māhele molecular mass.

3. Hoʻohana kikoʻī:

Hana ʻia ʻo Styrene: hoʻohana ʻia ka alumina i hoʻohana ʻia ma ke ʻano he adsorbent i ka hana ʻana a me ka hoʻomaʻemaʻe ʻana i ka styrene e wehe i ka TBC mai ia mea i mea e hoʻomaikaʻi ai i ka maikaʻi o ka huahana a me ka paʻa.

Palekana Catalyst: Hiki ke hoʻohana ʻia ka alumina i hoʻoikaika ʻia ma ke ʻano he catalyst carrier e pale i ka catalyst mai nā haumia e like me TBC a hoʻolōʻihi i ke ola lawelawe o ka catalyst.

I kēia mau lā, ua kūʻai aku kā mākou mea kūʻai VIP i 16 tons o ka alumina hoʻāla ʻia mai iā mākou no ka wehe ʻana iā TBC mai styrene, ʻo nā kiʻi aʻe no kāu kuhikuhi.