Emkhakheni wezobuchwepheshe obuphezulu wokukhiqiza amathuluzi anembile, lapho yonke imininingwane ibalulekile, isidingo sezinto zokuzivikela ezikhethekile njengegilavu ze-nitrile ze-Lijingjie sesibe sezingeni eliphezulu. Phakathi kwezici ezahlukahlukene zokulawula ikhwalithi, izidingo zokuqukethwe kwe-halogen ziye zavela njengesici esibalulekile, zidonsela ukunaka okubanzi kubakhiqizi nakubasebenzisi bokugcina.
Ngokombono wokulawula kanye nezindinganiso, yize kungekho zindinganiso ezithile ezinikezelwe kuphela kokuqukethwe kwe-halogen kumagilavu e-nitrile ekukhiqizeni amathuluzi anembile, izindinganiso ezifanele ezivela ezimbonini ezihlobene zidlala indima eqondisayo. I-International Electrotechnical Commission (IEC) ibeke ezindinganisweni zayo ukuthi emikhiqizweni kagesi neye-elekthronikhi, okuqukethwe kwe-chlorine (Cl) kanye ne-bromine (Br) akufanele kudlule izingxenye ezingu-900 ngesigidi (ppm) ngokulandelana, futhi okuqukethwe okuhlanganisiwe kwalokhu okubili akufanele kudlule u-1500 ppm. Njengoba kunikezwe ubudlelwano obuseduze phakathi kokukhiqizwa kwamathuluzi anembile kanye nemboni kagesi neye-elekthronikhi, kanye nezidingo eziqinile kakhulu zokulawulwa kwe-halogen ekukhiqizeni amathuluzi anembile, amagilavu e-nitrile e-Lijingjie ngokuvamile kudingeka anamathele ezindinganisweni ezifanayo eziqinile.
Kodwa-ke, izindinganiso zemboni zidlula lezi zidingo eziyisisekelo. Ezimweni zokukhiqiza zangempela ngaphakathi kwemboni yokukhiqiza amathuluzi okunembile, kunokulindela okukhulu ukuthi okuqukethwe kwe-halogen kwamagilavu e-nitrile kufanele kube ngaphansi kakhulu kunemingcele ye-IEC - ebekwe. Ngokuvamile, kuyadingeka ukuthi okuqukethwe kwe-chlorine kube ngaphansi kuka-500 ppm, kanye nokuqukethwe kwe-bromine nakho kube ngaphansi kuka-500 ppm, kanti ezinye izinqubo zokukhiqiza eziphezulu zidinga amazinga aphansi ngisho nangokwengeziwe. Lezi zidingo eziqinile zihlose ukunciphisa umthelela ongaba khona wama-halogen kumathuluzi okunembile, ngaleyo ndlela kuqinisekiswe ukunemba okuphezulu nokuthembeka okwaziwa ngakho la mathuluzi.
Isizathu salezi zidingo zokuqukethwe kwe-halogen eziqinile zamagilavu e-nitrile sisezingozini ezingaba khona zama-halogen ezinsimbini ezinembile. Ama-halogen angalimaza izingxenye zezinsimbi ezinembile, okuthi kuthinte ukusebenza nokunemba kwezinsimbi. Ngaphezu kwalokho, ngesikhathi sokusebenza kwalezi zinsimbi, ama-halogen angakhipha amagesi ayingozi, okubeka izingozi kokubili emvelweni nasempilweni yabantu. Njengoba ukukhiqizwa kwezinsimbi ezinembile kuqhubeka nokuphishekela amazinga aphezulu okunemba nokuthembeka, ukulawulwa okuqinile kokuqukethwe kwe-halogen kumagilavu e-nitrile sekuyingxenye ebalulekile yenqubo yokukhiqiza, kugqamisa ukuzibophezela kwemboni ekhwalithini nasekuphepheni.
Isikhathi sokuthunyelwe: Meyi-12-2025