Imikhiqizo

I-Zonel Filtech ithuthukise indwangu yokuhlunga ye-para-aramid (indwangu yokuhlunga ye-Kevlar) / izikhwama zokuhlunga zezihlungi zamakhandlela ezisetshenziswa kakhulu ekuqoqweni kwe-Raney Nickel ku-reactor yokukhiqiza i-BDO (indlela ye-ethyne, njengesikhwama sokuhlunga i-BDO reactor noma isikhwama sokuhlunga se-BDO), njll.

Inqubo yokukhiqiza ye-BDO iwukuthi i-acetylene ne-formaldehyde idlula ku-catalyst (i-Raney nickel catalyst) ungqimba oluludaka ngokuphikisana, futhi isabela ku-93°C, 0.1 MPa nge-catalyst.
I-stirrer negesi ye-acetylene engena isuka engxenyeni engezansi ye-reactor ingagcina i-catalyst imisiwe.

Ngemuva kokuthi i-BYD ekhiqizwe ihlukaniswe ne-catalyst ngesihlungi sekhandlela esakhelwe ngaphakathi (esamukele isikhwama sendwangu yesihlungi se-para-aramid / Kevlar), i-catalyst ihlala ku-reactor. Futhi isikhwama sokuhlunga ikhandlela le-para-aramid/ izikhwama zokuhlunga amakhandlela e-Kevlar ezivela ku-Zonel Filtech zizohlonyiswa ngezihlungi zamakhandlela ezifanele ukusiza ukuqedela lokhu kucubungula ngaphansi kwezinga lokushisa eliphezulu kanye nesimo sokucindezela okukhulu.

I-catalyst ye-Reney Nickel izoqoqwa ngezikhwama zokuhlunga, khona-ke i-BYD ehlungiwe engcolile izongena kuyunithi yokuhlanza ye-BYD ukuze isuse i-methanol ne-formaldehyde, futhi isisombululo se-BYD esihlanziwe singena esigabeni se-hydrogenation. I-BYD hydrogenation yenziwa kuma-reactor amabili emibhede engaguquki axhunywe ochungechungeni, futhi u-99% wokusabela kwe-hydrogenation uqedwa ku-reactor yokuqala.

Isixazululo se-BDO esingahluziwe ngemva kwe-hydrogenation sigxilile futhi silungiswe ukuze kukhishwe ukungcola ukuze kutholwe umkhiqizo we-BDO.

Indwangu yokuhlunga ye-para-aramid (isikhwama sendwangu yokuhlunga i-Kevlar) evela ku-Zonel Filtech enezici zamandla aqinile, ukuphakama okuphansi okunosayizi ozinzile, izinga lokushisa eliphezulu nokumelana nokuhuzuka, ukuncipha kokushisa okuphansi, ukuqina, njll.

I-Zonel Filtech inikeza kokubili i-para-aramid / Kevlar filter fabric roll kanye nesikhwama sokuhlunga ikhandlela esenziwe ngomumo, noma yiluphi usizo oludingekayo, vele ukhululeke ukuxhumana nathi!