目次
1总则.. 2术语... 3一般规定.(9) 4原料与燃料(15) 4.1原料(15) 4.2燃料((15) 5原、燃料贮运与铝土矿破碎(17) 5.1原、燃料卸车设施(17) 5.2原、燃料堆场(19) 5.3铝土矿破碎(20) 5.4液碱贮运(21) 5.5碱粉贮仓(22) 6石灰烧制与石灰乳制备(23) 6.1石灰烧制(23) 6.2石灰乳制备(24) 7铝土矿选矿(25) 7.1磨矿分级(25) 7.2浮选(26) 7.3药剂贮存、制备与添加(27) 7.4脱水(28) 7.5检修设施(28) 7.6自动控制、检测与计量(29) 8料浆制备(30) 8.1料浆磨制(30)
8.2选矿拜耳法原矿浆制备(30) 8.3烧结法生料浆调配(31) 9压煮溶出 9.1原矿浆预脱硅(32) 9.2压煮溶出饲料泵(32) 9.3压煮溶出(33). 10熟料烧成与熟料破碎(35) 10.1煤粉制备(35) 10.2熟料烧成(36) 10.3熟料破碎(37) 11熟料溶出(39) 12赤泥分离洗涤与控制过滤(40) 12.1赤泥分离与洗涤.(40) 12.2控制过滤.(41) 13烧结法粗液脱硅(43) 13.1粗液脱硅(43) 13.2硅渣分离(45) 14铝酸钠溶液分解(46) 14.1种子分解(46) 14.2碳酸化分解(47) 15氢氧化铝分离洗涤与贮存(48) 15.1氢氧化铝分离与洗涤.(48) 15.2氢氧化铝贮仓(48) 16母液蒸发及苛化与碱液调配(49) 16.1母液蒸发(49) 16.2结晶碱分离(50) 16.3结晶碱苛化(50) 16.4碱液调配(51) 17氢氧化铝焙烧及产品包装与堆存(52) .2.
17.1氢氧化铝焙烧(52) 17.2氧化铝贮存(53) 17.3产品包装与堆存(53) 本规范用词说明(55) 引用标准名录(56) 附:条文说明.(57)
Contents
Generalprovisions(1) 2Terms(2) 3Generalrequirement(9) 4Raw materials and fuel(15) 4.1 Raw materials(15) 4.2 Fuel(15) 5Storage and handling of rawmaterials and fuel, bauxite crushing(17) 5.1Unloading facilities of rawmaterials and fuel ...(17) 5.2 Material stockyard(19) 5.3Bauxite crushing(20) 5.4Storage and delivery of caustic soda(21) 5.5Storage silo of soda .....(22) 6Lime burning and lime milk slaking(23) 6.1 Lime burning.....(23) 6.2Lime milk slaking..........(24) 7Bauxite dressing.....(25) 7.1Grinding and classification .....(25) 7.2Floatation(26) 7.3Storage,preparation and addition of agent(27) 7.4Dewatering(28) 7.5Maintenance facilities(28) 7.6Automatic control, measuring and weighing(29) 8SlurryPreparation(30)
8.1Bauxite grinding(30) 8.2Bauxite slurry preparation of dressing-bayer process(30) 8.3Raw mix slurry adjustment of sintering process(31) 9Autoclave digestion....(32) 9.1Pre desilication of bauxite ...(32) 9.2Feeding pump to autoclave digester (32) 9.3Autoclave digestion(33) 10 Sintering and sinter crushing****:(35) 10.1Preparation of coal powder(35) 10.2 Sintering(36) 10.3 Sinter crushing(37) 11 Sinter leaching.(39) 12Red mud settling,washing and contro...
高清OCR版 GB50530-2010 氧化铝厂工艺设计规范.pdf
