IsiTshayina
Iindaba zeMveliso
01
Indlela yokujongana namanqanaba aphezulu e-Acetaldehyde (AA) kwizixhobo ze-PET
2025-02-24
Izizathu:
1. Imiba yomgangatho ngokusebenza kwezinto eziluhlaza
2.Isiphumo sokumisa esibi
3. Ubushushu bokufudumeza bebhareli buphezulu kakhulu (＞＞285℃）
4. Uxinzelelo oluphezulu kakhulu lwe-screw backpressure
5. Ixesha lokujikeleza ngebhayisekile lide kakhulu
Izisombululo:
1. Ukuhlolwa komgangatho wezinto eziluhlaza ngaphambi kokuba zingene kwindawo yokugcina impahla
2. Jonga ukusebenza komomisi (umz. indawo yombethe, ubushushu/ixesha lokomisa)
3. Gcina ubushushu buphantsi kangangoko ngelixa ugcina umgangatho
4. Beka uxinzelelo lwangasemva kwi (400-600psi) ukuba umgangatho ugcinwa ulungile
5. Ukuphucula ixesha lomjikelo (ukuphepha ixesha elininzi lokuhlala kwezityalo eziluhlaza
izinto ezikwisikrufu)
Le yindlela yokusombulula ingxaki. Iingxaki ezijongene nazo imihla ngemihla Inkqubo yemveliso iya kuba nenkcazelo ethe vetshe.
Umzekelo, ukuze kuhlolwe izinto ezisetyenzisiweyo, kusenokufuneka saziumxholo wokufuma, i-intrinsic viscosity (ixabiso le-IV), uzinzo lobushushu, njl.njl. kwe-rawizixhobo;
Umzekelo, ukuze kuhlolwe izinto ezisetyenzisiweyo, kusenokufuneka saziumxholo wokufuma, i-intrinsic viscosity (ixabiso le-IV), uzinzo lobushushu, njl.njl. kwe-rawizixhobo;
Ukuze siphucule inkqubo yokomisa, sihlala silinganisaimodyuli yokususa ubumanzi kwisixhobo sokomisa, ubushushu bokomisa, indawo yokugcinaumgangatho emva kokomisa izinto ezikrwada, njl. Xa ingxaki ingenzeki, kufuneka siyithintele, kwaye
xa ingxakikwenzeka, kufuneka siyisombulule.
