Tetrahydrofuran-2 5-dicarboxylic acid/THFDCA/CAS 6338-43-8
THFDCA waxaa laga diyaariyey 5-hydroxymethylfurfural (HMF) waxaana loo isticmaalaa dhejis, polyester, nayloon, dhexdhexaadiyeyaasha dawooyinka, iwm.
Tetrahydrofuran-2,5-dicarboxylic acid (THFDCA) waxaa laga soo diyaariyaa5-hydroxymethylfurfural (HMF)sida walxaha cayriin ah,
Xaaladaha falcelinta waa sida soo socota:
Xaaladaha falcelinta khafiifka ah (100 ℃, 3h, 0.1MPaO2), tetrahydrofuran-2,5-dimethanol oo ka soo jeeda HMF hydrogenation derivative (THFDM) waxaa loo rogi karaa THFDCA iyadoo wax soo saarku ka badan yahay 91%.
25 kg/durbaan ama ku salaysan shuruudaha macaamiisha.
Kaydinta tetrahydrofuran-2,5-dicarboxylic acid (THFDCA) waxay u baahan tahay shuruudaha soo socda si loo buuxiyo:
1. Deegaanka: Bakhaar qabow oo hawo leh oo heerkulkiisu aanu ka badnayn 29 ℃
2. Baakad: Kaydin xiran, iska ilaali inay hawada taabato
3. Waafaqsanaanta Kiimikada: Ka fogow oksaydhiyeyaasha, asiidhyada, saldhigyada, iyo kiimikooyinka kale
4. Badbaadada hawlgalka: Isticmaal nalalka iyo qalabka aan qarxin karin, oo mamnuuc isticmaalka qalabka u nugul dhimbiil.
5. Alaab-qeybiyeyaashu waxay badanaa bixiyaan tilmaamo badan oo baakad ah (sida 1g ilaa 25kg), waxaana lagu talinayaa inaad doorato baakadda ku habboon iyadoo lagu saleynayo tirada isticmaalka.
| Alaabta | Magaca Badeecada |
| 1 | 2 5-Furandicarboxylic acid FDCA CAS 3238-40-2 |
| 2 | |
| 3 | |
| 4 | |
| 5 | |
| 6 | |
| 7 | Qiimaha wax soo saarka 5-Hydroxymethylfurfural/5-HMF CAS 67-47-0 |
| 8 | Dimethyl Furan-2 5-dicarboxylate cas 4282-32-0/FDME |
| 9 | 5,5′-oxybis(5-methylene-2-furaldehyde)/OBMF/cas 7389-38-0 |
| 10 | 5-Chloromethylfurfural/CMF/cas 1623-88-7 |
| 11 | |
| ----------- | |
| Haddii aad rabto inaad u baahato macluumaad dheeraad ah, soo dhawoow inaad nala soo xiriirto wakhti kasta. WhatsApp: +8615993252181 +86 18317156592
| |
