Isishwankathelo seMarike
Imarike ye-phthalic anhydride eqhelekileyo ivaliwe ngamaxabiso azinzileyo kodwa ihle kancinci kwiseshoni yorhwebo yamva nje. Ngasentla, ixabiso le-orthoxylene yezinto eziluhlaza lihlale lizinzile, ngelixa amaxabiso e-naphthalene yemizi-mveliso abonise ubuthathaka obuncinci. Inkxaso iyonke kwicala leendleko ibiphakathi. Abathengi abasezantsi babonise ukuncipha kwentshiseko yokuthenga, nto leyo ekhokelele kwimeko-bume yokurhweba ephantsi.
Izinto Eziphambili Ezichaphazela Ukutshintsha Kwamaxabiso Ngoku
* **Ixabiso:** Amaxabiso ezinto ezibalulekileyo, i-orthoxylene, ahlala eqinile, ngelixa imakethi ye-naphthalene yemizi-mveliso yayisebenza ngokuzinzileyo ukuya kobuthathaka. Oku kwaphumela kwinkxaso ephakathi yeendleko zokuvelisa i-phthalic anhydride.
* **Ubonelelo:** Amanqanaba obonelelo ahlala engatshintshanga. Ngelixa ezinye iiyunithi zemveliso bezilungiswa ngokucwangcisiweyo, ezinye izakhiwo ezazimiswe ngaphambili zaqala ukusebenza.
* **Imfuno:** Iimeko zecala lemfuno zathamba. Amanani okusebenza kumashishini asezantsi ayezinzile ukuya kwehle kancinci, kwaye inzala yokuthenga kwimarike yayingavuthi ngokubanzi.
**Imbonakalo yeMarike**
Imarike ye-phthalic anhydride kulindeleke ukuba ibone (umsebenzi ophantsi/ongakhathaliyo) kungekudala. Ixabiso le-orthoxylene kulindeleke ukuba lihlale lizinzile, ngelixa amaxabiso e-naphthalene yemizi-mveliso anokuqhubeka nomkhwa wawo ozinzileyo ukuya kobuthathaka, egcina uxinzelelo oluphakathi lweendleko. Njengoko amazinga okusebenza kwamanye amacandelo asezantsi enokwehla kwaye umdla wokuthenga usenokuhlala ulinganiselwe, umsebenzi worhwebo uqikelelwa ukuba uza kuhlala (uthule). Ngenxa yoko, amaxabiso e-phthalic anhydride aqikelelwa ukuba aza kurhweba ngendlela (engakhathaliyo/engakhathaliyo).
Ixesha lokuthumela: Feb-05-2026