Munzvimbo yetekinoroji yepamusoro yekugadzira zvishandiso zvine hungwaru, uko chinhu chimwe nechimwe chakakosha, kudiwa kwezvishandiso zvekudzivirira zvakaita semagirovhosi eLijingjie nitrile kwave kuri kungwarira zvakanyanya. Pakati pezvinhu zvakasiyana-siyana zvekudzora hunhu, zvinodiwa zvehuwandu hwehalogen zvakaonekwa sechinhu chakakosha, zvichikwezva kutariswa kukuru kubva kuvagadziri nevashandisi vekupedzisira.
Kubva pamaonero emutemo nematanho, kunyangwe pasina mitemo chaiyo yakatsaurirwa chete kuhuwandu hwehalogen mumagirovhosi enitrile pakugadzira zvishandiso zvakarurama, mitemo yakakodzera kubva kumaindasitiri ane hukama inoita basa rekutungamira. International Electrotechnical Commission (IEC) yakatara mumitemo yayo kuti pazvigadzirwa zvemagetsi nemagetsi, huwandu hwechlorine (Cl) nebromine (Br) hahufanirwe kudarika 900 pamiriyoni (ppm) zvichiteerana, uye huwandu hwezvinhu zviviri izvi hahufanirwe kudarika 1500 ppm. Zvichienderana nehukama huripo pakati pekugadzira zvishandiso zvakarurama neindasitiri yemagetsi nemagetsi, uye zvinodiwa zvakanyanya zvekudzora halogen mukugadzira zvishandiso zvakarurama, magirovhosi eLijingjie nitrile anowanzo fanirwa kutevedzera mitemo yakafanana.
Zvisinei, mitemo yeindasitiri iyi inodarika zvinodiwa izvi zvekutanga. Muzviitiko zvekugadzira mukati meindasitiri yekugadzira zvishandiso zvine hungwaru, pane tarisiro yakakura yekuti huwandu hwehalogen mumagirovhosi e nitrile hunofanira kunge hwakaderera zvakanyanya kupfuura miganhu yakatarwa neIEC. Kazhinji, zvinodikanwa kuti huwandu hwechlorine huve pasi pe500 ppm, uye huwandu hwebromine huve pasi pe500 ppm, nemamwe maitiro ekugadzira epamusoro-soro anotoda mazinga akaderera. Izvi zvinodikanwa zvakasimba zvinovavarira kuderedza kukanganiswa kunogona kuitika kwema halogen pamidziyo ine hungwaru, nokudaro zvichivimbisa kunyatsojeka uye kuvimbika kunozivikanwa nemidziyo iyi.
Chikonzero chezvinodiwa zvakanyanya zvemagirovhosi e nitrile mukuita kwehalogen zvakanyanya imhaka yenjodzi dzinogona kukonzerwa nemagirovhosi ekushandisa zvinhu zvakanyatsonaka. Magirovhosi anogona kukanganisa zvikamu zvemidziyo chaiyo, izvo zvinokanganisa mashandiro uye kururama kwemidziyo. Uyezve, panguva yekushanda kwemidziyo iyi, magirovhosi anogona kuburitsa magasi anokuvadza, zvichikonzera njodzi kunharaunda nehutano hwevanhu. Sezvo kugadzirwa kwemidziyo chaiyo kuchiri kuramba kuchitsvaga mwero wepamusoro wekururama uye kuvimbika, kudzora kwakasimba kwehuwandu hwehalogen mumagirovhosi e nitrile kwave chikamu chakakosha chekugadzirwa, zvichiratidza kuzvipira kweindasitiri kune mhando uye kuchengetedzeka.
Nguva yekutumira: Chivabvu-12-2025