硫酸工业
硫痠工業
류산공업
SULPHURIC ACID INDUSTRY
2012年
2期
6-9
,共4页
硫酸生产%硫铁矿%清洁生产%循环经济%发展%规划
硫痠生產%硫鐵礦%清潔生產%循環經濟%髮展%規劃
류산생산%류철광%청길생산%순배경제%발전%규화
sulphuric acid production%pyrite%clean production%cyclical economy%development%planning
介绍了铜冠冶化分公司硫铁矿制酸清洁生产及围绕硫铁资源发展循环经济的情况。工业园区内构建了2×400 kt/a硫铁矿制酸、3×104kW废热发电机组、1 200 kt/a铁球团及配套有机胺脱硫、60 kt/a碳酸二甲酯联产48 kt/a丙二醇、100 kt/d工业水厂等循环经济项目。铜冠冶化分公司采用先进高效的技术和设备确保制酸装置稳定运行。通过减少生产现场扬尘污染、加强污水、尾气达标排放及固体废渣的综合利用,企业实现清洁生产。根据企业实际,今后将规划实施制酸尾气脱硫改造、净化稀酸资源化利用、200 kt/a复杂硫精矿综合利用等项目,并延伸发展硫铁化工产业链。
介紹瞭銅冠冶化分公司硫鐵礦製痠清潔生產及圍繞硫鐵資源髮展循環經濟的情況。工業園區內構建瞭2×400 kt/a硫鐵礦製痠、3×104kW廢熱髮電機組、1 200 kt/a鐵毬糰及配套有機胺脫硫、60 kt/a碳痠二甲酯聯產48 kt/a丙二醇、100 kt/d工業水廠等循環經濟項目。銅冠冶化分公司採用先進高效的技術和設備確保製痠裝置穩定運行。通過減少生產現場颺塵汙染、加彊汙水、尾氣達標排放及固體廢渣的綜閤利用,企業實現清潔生產。根據企業實際,今後將規劃實施製痠尾氣脫硫改造、淨化稀痠資源化利用、200 kt/a複雜硫精礦綜閤利用等項目,併延伸髮展硫鐵化工產業鏈。
개소료동관야화분공사류철광제산청길생산급위요류철자원발전순배경제적정황。공업완구내구건료2×400 kt/a류철광제산、3×104kW폐열발전궤조、1 200 kt/a철구단급배투유궤알탈류、60 kt/a탄산이갑지련산48 kt/a병이순、100 kt/d공업수엄등순배경제항목。동관야화분공사채용선진고효적기술화설비학보제산장치은정운행。통과감소생산현장양진오염、가강오수、미기체표배방급고체폐사적종합이용,기업실현청길생산。근거기업실제,금후장규화실시제산미기탈류개조、정화희산자원화이용、200 kt/a복잡류정광종합이용등항목,병연신발전류철화공산업련。
The clean production of pyrite-based sulphuric acid plant and development of circular economy around sulphur and iron resources in Tongguan Metallurgical and Chemical are described.Some circular economy projects were implemented,such as two 400 kt/a pyrite-based sulphuric acid plants,3×104 kW waste heat power generatior set,1 200 kt/a iron pellets and assiaciated organic amine desulphurization,60 kt/a dimethyl carbonate with co-production of 48 kt/a propylene glycol and 100 kt/d industrial water plant.Advanced and efficient technology and equipment were used to ensure the stable operation of acid plants and enabled the enterprise to achieve clean production by reducing dust pollution on site,complying with emission standards of waste water and tail gas and comprehensive utilization of solid waste.According to the actual situation,some additional projects will be planned in the future,such as revamping of sulphur acid tail gas desulphurization plant,reuse of dilute acid from cleaning section,comprehensive utilization of 200 kt/a complex pyrite concentrate,and extension of sulphur-and iron-related chemical industry chains.
