Izitini ezingamelani ne-asidi ziyisitini esingamelani ne-asidi esinamandla futhi izitini ezingamelani ne-asidi zingasetshenziswa kabanzi ezimbonini. Ibhlokhi elingamelani ne-asidi liyindlela efanelekile yokukhetha iphrojekthi yakho ngezici zazo zokucindezela okungenakuphikiswa, ukumelana nokugqwala, okulula ukuzihlanza kanye nokumelana nesisekelo se-asidi. Amabhlokhi angamelani ne-asidi anesakhiwo esiqinile, esingamelana nanoma iyiphi inkomba ye-pH ye-alkaline medium ekushiseni okujwayelekile, kodwa angamelani nokuncibilika kwe-alkaline ekushiseni okuphezulu. Izitini ezingamelani ne-asidi ezinokuqukethwe kwe-SiO2 okungaphezu kuka-93%, zamukela i-silica njengezinto eziyinhloko zokusetshenziswa futhi zingamelana nokuguguleka kwe-slag yesithando se-asidi. Izitini ezingamelana ne-asidi zisetshenziswa kakhulu kuzo zonke izinhlobo zezitofu nama-kiln anengxenye yamakhemikhali e-asidi.
Izakhiwo Zezitini Ezifakazela I-Asidi
- Ukumelana nokushisa okuphezulu,
- Amandla aphezulu okusebenza ngomshini,
- Ukumelana okuhle nokugqokwa,
- Ukumelana okuhle nokushaqeka kokushisa,
- Ukumelana okuhle nokuguguleka kwe-slag yesithando,
- Ukumelana okunamandla nokuguguleka kwe-asidi,
- Ukumuncwa kwamanzi okuphansi kanye nokuvuleka okubonakalayo okuphansi.
Inqubo Yokukhiqiza Izitini Ezifakazela I-Asidi
Izinto eziyinhloko zesitini esivikela i-asidi yi-quartz, i-feldspar kanye nobumba, ibhlogo eliphikisayo elivikela i-asidi uhlobo lwezinto ezivimbela ukugqwala ngenxa ye-oxygenolysis yokushisa okuphezulu. Isitini esiphikisayo esivikela i-asidi sinezici zokumelana ne-asidi ephezulu, ukumuncwa kwamanzi okuphansi, akulula ukungcoliswa ekushiseni okujwayelekile, akulula ukungcoliswa yi-medium. Ngaphandle kwe-hydrofluoric acid kanye ne-hot phosphoric acid, ibhlogo eliphikisayo elivikela i-asidi linezakhiwo ezinhle kakhulu zokulwa nokugqwala ku-chlorine emanzi, amanzi anosawoti, i-hydrochloric acid, i-sulfuric acid, i-hydrogen nitrate kanye nezinye i-asidi kanye nanoma yikuphi ukuhlushwa kwe-alkaline ekushiseni okujwayelekile.
Imininingwane Yezitini Zobufakazi Be-Refractory Acid eRongsheng
| Izinto | Isitini esikhethekile esingamelani ne-asidi | Isitini esilula esingamelani ne-asidi |
| i-SiO2(%) ≥ | 65 | 65 |
| Ubuningi Bobuningi (g/m³) | 1.6-1.8 | 1.0-1.3 |
| Amandla Okuchoboza Okubandayo (MPa) ≥ | 15 | 10 |
| Ukushisa Okuphezulu W/( m·K) ≤ | 0.65 | 0.45 |
| Ukumuncwa Kwamanzi (%) ≤ | 15 | ubuso obusebenzayo 5 |
| Izinga lokumelana ne-asidi (%) ≤ | 98 | 97 |
| Izinga Lokushisa Lesevisi (℃) ≤ | 1000 | 1000 |
Ukusetshenziswa Kwezitini Ezifakazela I-Acid
Njengempahla enamandla yokumelana ne-asidi yezitini ezingamelana ne-asidi, zingasetshenziswa emishinini yokushisa ephezulu enomoya we-asidi kanye nokuguguleka kwe-slag, futhi futhi ibhlogo elingamelana ne-asidi lingasetshenziswa kabanzi ekwakhiweni kophahla lombhoshongo, ichibi, ithangi, umsele we-petroleum, imboni yamakhemikhali, umanyolo wamakhemikhali, ikhemisi, ukwenziwa kwebhiya, umkhiqizo wobisi, ukwenza iphepha, ukuncibilikisa, i-fiber yamakhemikhali kanye ne-electroplating, ilabhorethri yamakhemikhali, ukukhiqizwa kukagesi, igesi kanye neminye imboni.
Umkhiqizi Wezitini Ezivikela I-Acid ezivela ku-RS Refractory Factory
Imboni yokuphikisa i-RS ingumhlinzeki wezitini ezivikela i-asidi ochwepheshe owasungulwa ekuqaleni kwawo-90s wekhulu lama-20. Imboni yokuphikisa i-RS ibilokhu igxile ezitini ezivikela i-asidi iminyaka engaphezu kwengu-20. Uma unesidingo se-magnesite chrome block, noma unemibuzo ngezitini ezivikela i-asidi mayelana nezinkomba zomzimba nezamakhemikhali, sicela usithinte mahhala. Futhi imboni yokuphikisa i-Rs njengomkhiqizi wezitini ochwepheshe ovikela i-asidi eShayina, inezinzuzo ezithile zokuncintisana ezilandelayo:
- Intengo Encintisanayo: Yenza imikhiqizo incintisane emakethe yakho,
- Okuhlangenwe nakho Okukhulu: Vimbela imifantu nokusonteka kwezitini,
- Izikhunta Ezihlukene: Londoloza imali yesikhunta kuwe,
- Ukulawulwa Kwekhwalithi Okuqinile: Hlangana nezidingo zekhwalithi zamakhasimende,
- Amasheya amakhulu: Isiqinisekiso sokulethwa okusheshayo,
- Ukupakisha Kobungcweti: Gwema umonakalo futhi uvikele izimpahla ekuthuthweni.