Izitshalo zamakhemikhali zinezidingo ezithile zamabhande okuhambisa adingekayo ngenxa yendawo yokusebenza, njengesidingo sokumelana nokushisa okuphezulu, ukumelana ne-asidi kanye ne-alkali. Kodwa-ke, abanye abakhiqizi abathenge amabhande okuhambisa amelana ne-asidi kanye ne-alkali basabela ngokuthi amabhande okuhambisa alula ukuba nezinkinga ngemva kwesikhathi esithile, njengokuthi
Ayimelani ne-asidi kanye ne-alkali: ngemva kokusetshenziswa ezitshalweni zamakhemikhali, kulula ukugqwala uketshezi, futhi ubuso bebhande lokuhambisa bukhipha ukugoba, ukufihla izinto bese kuphuma amanzi.
Ayimelani nokushisa okuphezulu: izinga lokushisa elisheshayo lezimpahla ezithuthwayo ngezinye izikhathi lingafinyelela kuma-degrees angu-200, futhi ibhande lokuhambisa kulula ukukhiqiza ukuguquguquka.
Izici zomkhiqizo webhande elimelana ne-asidi ye-ANNA kanye ne-alkali
1. Sigxile ekudluliseni izitshalo zamakhemikhali, sithuthukise ngempumelelo izinhlobo ezingaphezu kuka-40 zamabhande okuhambisa amelana ne-asidi ne-alkali, angafaniswa kahle nezitshalo zamakhemikhali, izitshalo zomanyolo kanye namanye amabhizinisi ukuze asetshenziswe.
2. Ngobuchwepheshe bokuhlanganisa umzimba webhande, ubumuncu kanye ne-alkalinity yezinto zokusetshenziswa kungashintshwa, futhi izinga lokunwebeka komzimba webhande lingaphansi kuka-10% ngemva kwamahora angu-96 okucwiliswa kwe-hydrochloric acid ephezulu.
3. Inqubo yokukhipha ubuso bebhande lokuhambisa i-Anai yenza ibhande lingakhiphi amagwebu futhi lingaqhekeki ekudluliseleni kwe-asidi ne-alkali kanye nokushisa okuphezulu.
4. Ibhande lokuhambisa elimelana ne-asidi ne-alkali lenziwe ngezinto ezihlanganisiwe, ezishintsha izici zebhande lokuqala ezingagugi. Ngokusho kwempendulo yobuchwepheshe evela efektri yempuphu yokuwasha, sekuphele iminyaka emibili kusukela ukusetshenziswa kwebhande lokuhambisa i-Annex, futhi akukho nkinga evelile.
5. Onjiniyela be-ENNA bathuthukise ngempumelelo ibhande lokuhambisa elinezici zokumelana nokushisa okuphezulu kanye nokumelana ne-asidi ne-alkali ngokuhlanganisa izici zokumelana nokushisa okuphezulu kanye nokumelana ne-asidi ne-alkali; leli bhande lokuhambisa lingasetshenziswa ukuthutha ngaphansi kombhoshongo wokushisa okuphezulu ezitshalweni zamakhemikhali, futhi lixazulule ngempumelelo izinkinga zokuthutha zamabhizinisi ayi-120.
6. Ibhande lokuhambisa elimelana ne-asidi ne-alkali lisebenzisa izinto ezikhethekile zefayibha njengongqimba lwamathambo, umzimba webhande unamandla amakhulu okudonseka futhi ngeke ukhubazeke; lixazulula ngempumelelo inkinga yokuqhekeka kalula kwe-conveyor yohlobo lwe-slot.
Isikhathi sokuthunyelwe: Novemba-23-2022