Chotsukira chosalimba cha asidi chimatchedwanso chotsukira chosalimba, chomwe ndi chimodzi mwa zinthu zotsukira, ndipo chimatha kupirira kukokoloka kwa asidi, komwe kumagwiritsidwa ntchito kwambiri mu zitsulo zopanda chitsulo, makampani opanga mankhwala, chimney, ndi zina zotero. Poyerekeza ndi zinthu zina zosalimba, chotsukira chosalimba cha asidi chili ndi zinthu zambiri zomangira komanso chinyezi komanso madzi ambiri. Chotsukira chosalimba chili ndi malo ambiri ogwiritsidwa ntchito ndipo chingagwiritsidwe ntchito pothira kapena kugwedeza malinga ndi momwe zinthuzo zimagwiritsidwira ntchito komanso momwe zimagwiritsidwira ntchito.
Njira yopangira zinthu zotayidwa zosagwira asidi ndi yosavuta popanda zida zapadera. Zotayidwa zosagwira asidi zimakhala ndi mphamvu zambiri zamakanika komanso zapamwamba. N'zosavuta kupanga pogwiritsa ntchito njira yothira. Zotayidwa zosagwira asidi zitha kugwiritsidwa ntchito mwachindunji mu uinjiniya popanda kuwombera. Ndipo zotayidwa zosagwira asidi zimatha kupirira dzimbiri lapakati la 800 ~ 1200 ℃ zitha kutsanulidwa zotchedwa zotayidwa zosagwira asidi zosagwira. Zotayidwa zosagwira asidi zosagwira asidi zimapangidwa ndi galasi lamadzi ngati chomangira, asidi kapena alkali acid yosagwira ntchito ngati chophatikiza ndi ufa, komanso kuchuluka kochepa kwa coagulant. Komabe, zotayidwa zotere sizilimbana ndi dzimbiri ndi alkali, hydrochloric acid, hydrofluoric acid ndi mafuta ambiri.
Kapangidwe kake ka zinthu zothira asidi zomwe sizingagwere mu asidi ndi: chosakaniza cholimba chomwe sichingagwere mu asidi (60-70%), ufa (30-40%), ndi sodium fluorosilicate (13%-16%) monga chothandizira kuuma.
| Chosagonjetsedwa ndi Acid Chosatha Kutayidwa | |
| Chinthu | Mndandanda |
| Al2O3% | ≥40 |
| Asidi Kukana% | ≥98.5 |
| Kuchuluka Kwambiri (110℃ × 24h) g/cm3 | ≥2.20 |
| Mphamvu Yopondereza Yozizira (110℃ × 24h) Mpa | ≥30 |
| Mphamvu Yopondereza Yozizira (1350℃ × 24h) Mpa | ≥45 |
Chotsukira cholimba chomwe sichimakhudzidwa ndi asidi chimagwiritsidwa ntchito kwambiri m'mafakitale a acid petrochemical ndi m'mafakitale a sulfuric acid.
Chopopera chosagwira asidi chimatha kuponyedwa mkati mwa thupi ndipo chingapangidwenso kukhala zinthu zokonzedwa kale. Chomwe chimagwiritsidwa ntchito kwambiri popanga ziwiya zosiyanasiyana za uvuni ndi uvuni, ndipo chopopera chosagwira asidi chimagwiritsidwa ntchito kwambiri mu uvuni wa mafakitale azitsulo, mafakitale amafuta, makampani opanga mankhwala, zipangizo zomangira ndi mafakitale aukadaulo kuti apewe kuwonongeka kwa kutentha kwambiri.
Fakitale ya RS Refractory ndi kampani yogulitsa zinthu zotayidwa zomwe sizingawonongeke ndi asidi yomwe idakhazikitsidwa kumayambiriro kwa zaka za m'ma 90. Fakitale ya RS Refractory yakhala ikugwira ntchito yogulitsa zinthu zotayidwa zomwe sizingawonongeke ndi asidi kwa zaka zoposa 20. Ngati mukufuna zinthu zotayidwa zomwe sizingawonongeke ndi asidi, kapena muli ndi mafunso okhudza zinthu zotayidwa zomwe sizingawonongeke ndi asidi zokhudzana ndi zizindikiro zakuthupi ndi zamankhwala, chonde titumizireni kwaulere. Ndipo fakitale ya Rs Refractory monga kampani yopanga zinthu zotayidwa zomwe sizingawonongeke ndi asidi ku China, ili ndi ubwino wopikisana nawo motere: