Isebenza kanjani indlela ye-Bisphenol A BPA Sulfuric Acid?
I-Bisphenol A i-bpa Indlela ye-Sulfuric Acid
I-Phenol ne-acetone zithola ukusabela kokujiya ku-sulfuric acid okunomthamo omkhulu ongu-72.5%–73.0% ku-35–45°C. Umkhiqizo ube usugezwa ngamanzi, ucwebezelwe, uhlukaniswe nge-centrifugation, bese womiswa ukuze kutholakale i-bisphenol A efanele ama-epoxy resins ajwayelekile kanye nama-flame retardants. Amanani okusetshenziswa ngethani ngalinye lomkhiqizo angaba amathani angu-0.925 e-phenol, amathani angu-0.285 e-acetone, kanye namathani angu-0.500 e-sulfuric acid (ubumsulwa obungu-98%).
Le ndlela ye-Bisphenol A bpa inemishini nezinqubo ezilula. Kodwa-ke, ihlushwa ukusetshenziswa kwezinto zokusetshenziswa okuphezulu, okuholela ezindleleni zomkhiqizo eziphakeme. Iphinde ibangele ukugqwala kwemishini, amapayipi, amavalvu, kanye nendawo yokukhiqiza, kuyilapho ikhiqiza inani elikhulu lemfucuza. Ngaphezu kwalokho, ikhwalithi yomkhiqizo ayihlangabezani nezidingo zokukhiqiza ama-polycarbonate noma ama-epoxy resins ebanga lokudla.