Taolo ea Boemo ba Karabelo ea Anhydride ea Maleic
Anhydride ea Maleic e hlahisoa ka liketso tsa oxidation, ka maemo a bohlokoa ho kenyeletsoa mocheso, nako le khatello. Liparamente tse tloaelehileng ke: mocheso o pakeng tsa 170-220°C, nako ea karabelo ea lihora tse 2-6, le khatello ea 1-3 MPa. Liparamente tsena li lokela ho fetoloa ho latela thepa ea catalyst, litšobotsi tsa thepa e tala, le litlhaloso tsa sehlahisoa.
Taolo ea Karabelo ea Anhydride ea Maleic Anhydride
Ho netefatsa esterification ke mohato oa bohlokoa tlhahisong. Ho hloka ho kopanya ka botlalo thepa e tala, hammoho le mocheso o nepahetseng, nako le khatello. Nakong ea karabelo, pH le maemo a mongobo le tsona li tlameha ho beoa leihlo le ho laoloa ho netefatsa tsoelo-pele ea karabelo le boleng ba sehlahisoa.

Lilemo tse 20, limmaraka tsa lefats'e tse fetang 50, thepa e romelloang ka mokhoa o tsitsitseng e fetang 1000—Li-export tsa Shandong Puli Chemical's Maleic Anhydride li beha maemo a ts'epahalang. Libaka tsa rona tse netefalitsoeng ke ISO le taolo e tiileng ea boleng li netefatsa hore sehlopha se seng le se seng se fihlela litlhaloso tsa machabeng. Na u hloka mofani eo u ka mo tšepang? Tobetsa ho notlela odara ea hau.