Lub papermaking tsim alkali sulfide, caustic soda thiab lwm yam alkalis thaum lub sij hawm pulping thiab ua noj ua haus txheej txheem.Sulfur compounds xws li H2S, methyl mercaptan, dimethyl mercaptan, thiab lwm yam corrosive gases kuj tsim thaum lub sij hawm pulping, thiab chlorine gas kuj tsim thaum lub sij hawm pulp bleaching.Thaj chaw cog siv 120,000 square meters ntawm lub hwj chim coated steel ntawv, uas yog tsuas yog siv rau sab nraud tiv thaiv corrosion ntawm lub ru tsev thiab slurry ntauwd rwb thaiv tsev.
Cov khoom tshiab tshawb fawb thiab tsim los ntawm peb lub tuam txhab - lub zog coated steel ntawv yog dav siv hauv metallurgy, salinization, chiv, luam ntawv thiab dyeing, tshuaj lom neeg kev lag luam, ceramics, electroplating, casting, chlor-alkali, non-ferrous hlau thiab lwm yam lag luam.Ntau siv dav hauv kev lag luam kev sib txuas lus zoo thiab kev lag luam tub rog.
Peb lav tias lub xyoo ruaj khov yog ntau tshaj kaum xyoo rau lub zog coated steel ntawv.