Niaj hnub no cov tshuaj siab heev tsim ntau yam kev xav tau kev sib tw rau cov khoom siv ntawm cov khoom siv ua haujlwm. Cov khoom sib tw ntawm cov kev pabcuam loj thiab muaj kev phom sij sai sai ua rau cov kws ua haujlwm deb ntawm cov khoom siv xws li carbon steel thiab stainless hlau. Alloys tuaj yeem yog qhov kev xaiv, tab sis qhov kev xaiv kim heev. Nyob rau hauv kev sib piv rau cov ntaub ntawv no, fiberglass reinforced yas (FRP) yog ib tug txhim khu kev qha thiab kev siv nyiaj txiag kev xaiv cov ntaub ntawv tus phooj ywg. Xav txog qhov kev ua tau zoo ntawm kev tiv thaiv corrosion ntawm FRP thiab tus nqi tseem ceeb tshaj li ntau lwm cov ntaub ntawv, FRP yog cov khoom siv zoo nkauj ntawm kev tsim kho nyob rau niaj hnub no kev lag luam ib puag ncig. Cov khoom siv fiberglass tuav tag nrho cov dynamic thiab hydrostatic loads rau cov tshuaj ib puag ncig, ib tug seamless thiab du sab hauv phab ntsa uas ua rau lawv haum rau tuav, cia thiab ua corrosive los yog abrasive kua, khib nyiab thiab gases. Cov kua dej: Jrain muab cov kev daws teeb meem rau kev khaws cia thiab kho cov kua tshuaj, xws li: - Hydrochloric acid, sulfuric acid; Fatty acids - Sodium thiab Calcium Hydroxide - Sodium Chloride, Aluminium chloride, Ferric chloride, Sodium sulfate 2.5 mus rau 5 hli tuab txheej txheej txheej txheej txheej ua rau cov tso tsheb hlau luam tiv taus cov tshuaj, nrog lossis tsis muaj ob phab ntsa. Khoom: Tsis tas li ntawd, Jrain muaj cov kev daws teeb meem rau txhua yam khoom siv tshuaj qhuav, xws li sodium chloride thiab sodium bicarbonate (BICAR), thiab lwm yam. Gases: Qhov kev lag luam no suav nrog cov txheej txheem nyuaj nyob rau hauv cov nqe lus ntawm kev kho cov kua tshuaj thiab cov khoom khib nyiab. Jrain paub txog qhov nyuaj thiab qhov xav tau tshwj xeeb ntawm kev ua lag luam no thiab ntxiv rau cov tso tsheb hlau luam thiab cov silos tseem muab cov txheej txheem cov cuab yeej siv, xws li cov tshuab ntxhua khaub ncaws. Cov khoom siv fiberglass uas Jrain tuaj yeem muab rau kev lag luam tshuaj muaj xws li tab sis tsis txwv rau cov tso tsheb hlau luam, cov tshuab ntxhua khaub ncaws, cov kav dej, cov kav dej, npog, cov khoom siv laminate dual, reactors, separators, headers, thiab lwm yam. Tsuas yog cov khoom siv fiberglass, Jrain tseem muab cov kev pabcuam tu vaj tse xws li kev kho dua tshiab, kev tiv thaiv kev tiv thaiv, kev hloov kho vaj tse, kho, thiab lwm yam. Zoo siab txais tos hu rau peb rau cov tshuaj tiv thaiv tshuaj.
