1)Cinder[英]['s?nd?(r)][美]['s?nd?]烧渣
1.Study on Pyrite Reduce the Acidic Leaching Solution of Cinder;硫铁矿还原烧渣酸浸液试验研究
2.Utilization of sequential chemical extraction with ICP-MS to investigate states of Thallium in pyrite and cinder;利用ICP-MS对黄铁矿及烧渣中的铊进行形态提取研究
3.Maturation of pyrite cinders and its mechanism;硫铁矿烧渣的熟化及机理
英文短句/例句
1.technology of recovering gold from gold-bearing sulphate calcine含金硫酸烧渣提金工艺
2.Research on Preparing the Material γ-Fe_2O_3 Using Pyrite Cinder;硫铁矿烧渣制备γ-Fe_2O_3的研究
3.Research on Removing Sulphur of Pyrite Slag with Microorganisms;硫铁矿烧渣的微生物脱硫的试验研究
4.The Research on Preparing High Pure Iron Oxide Red Pigment from Pyrite Cinder;硫铁矿烧渣制取高纯氧化铁红的研究
5.Research on Removing Sulfur from Pyrite Slag with Microorganism;微生物法脱除硫铁矿烧渣中硫的研究
6.Production practice of enhancing gold recovery rate from sulphuric acid roasting slag提高硫酸烧渣金回收率技术改造实践
7.To form clinkers in burning.烧成渣块在燃烧时形成余渣
8.fluosolid lime calciner沸腾式石灰渣焙烧炉
9.agglomerate foam concrete烧结矿渣泡沫混凝土
10.The incombustible residue, fused into an irregular lump, that remains after the combustion of coal.炉渣，渣块不燃的余渣，熔凝成不规则团块，如煤燃烧后之剩余物
11.Study on optimum burning temperature of white cement by soda residue碱渣烧制白色水泥适宜煅烧温度的研究
12.Commercial test of direct recovery of alumina and soda in Sintering process烧结法硅渣直接烧结回收氧化铝和碱工业试验
13.Test methods of wooden activated carbon-Ash contentGB/T12496.11-1990木质活性炭检验方法灼烧残渣
14.New Technology Research of Using the Calcium Carbide Residue to Calcine Clinker;利用电石渣煅烧水泥熟料新工艺研究
15.Research on Solidification/Stabilization of MSWI Fly Ash in Alkaline Slag;垃圾焚烧飞灰碱矿渣固化稳定化研究
16.The Study of In-furnace Combustion Process and Slagging Property in 600MW Unit600MW机组炉内燃烧过程与结渣特性研究
17.Practice of Waste Incineration Residue Management in Laohukeng Environmental Park老虎坑环境园垃圾焚烧炉渣管理实践
18.Study on The Characteristics of Ecological Brick Prepared by Residue from Incineration of Sewage Sludge用污泥焚烧残渣制生态砖的特性研究
相关短句/例句
Slag[英][sl?ɡ][美][sl?g]烧渣
1.The Study On the Efficient Utilization of the Valuable Metal at the Slag;烧渣中有价金属综合回收试验研究
3)pyrite cinder烧渣
1.Preparation of feed ferrous sulfate from waste acid and pyrite cinder;从钛白废酸和硫铁矿烧渣制备饲料级硫酸亚铁
2.Taking pyrite cinder,waste sulfuric acid and carbide slag as raw materials,the polyferric sulfate(PFS) flocculant was prepared by acid leaching,adjusting pH and hydrolytic polymerization.以硫铁矿烧渣、废硫酸和电石渣为原料,通过酸浸、调pH值、水解聚合制得聚合硫酸铁(PFS)絮凝剂。
4)roasting by slag造渣焙烧
5)Pyritic slag硫酸烧渣
1.The article briefly introduced the technology and the craft of Pyritic slag depuration,discussed the major effect factor in make pre-roasted material of Strontium Ferrite by the depuration,and in the big production the final magnetic performance stably achieve Br:400 mT,Hcb:270 kA/m,Hcj:280 kA/m,(BH)m:32 kJ/m~3.文章介绍了硫酸烧渣提纯的技术和工艺,探讨了提纯后的原料做锶铁氧体预烧料的主要影响因素,使预烧料生产的锶永磁铁氧体磁性能稳定达到Br:400 mT,Hcb:270 kA/m,Hcj:280 kA/m,(BH)m:32 kJ/m3以上。
2.Aimed at utilization of iron resources in pyritic slag,the study on production of metallized agglomerate with pyritic slag through coal based DR process was conducted.为合理利用硫酸烧渣中的铁资源，进行了煤基直接还原生产金属化团块的研究，提出了润磨造球-预热焙烧-磁选-冷固结成型的新工艺流程。
6)pyrite cinder硫酸烧渣
1.The experiment of preparation of soft magnetic ferrit were carried using pyrite cinder from Tongling Nonferrous Metals (Group) Inc.利用铜陵有色金属(集团)公司硫酸烧渣及周边锰、锌矿资源,采用同时浸出、净化、沉淀的工艺,进行生产软磁铁氧体原料的试验研究。
2.The main process engineering of pellet production from pyrite cinder is analyzed,based on the behavior of pyrite cinder and the data of experimental investigation.针对硫酸烧渣的特性和试验研究资料,分析探讨了利用硫酸烧渣生产氧化铁球团的的主要工艺技术。
延伸阅读
黄铁矿烧渣提金黄铁矿烧渣提金extraction of gold from pyrite cinder huangtiekuang shaozha tljin黄铁矿烧渣提金(extraetion of gold frompyrite einder)从含金黄铁矿烧渣中回收金的过程，冶金副产物提金的组成部分。黄铁矿烧渣是制硫酸的副产物，一般含Fe4o%一60%、Cuo.l%一8%、Pbo.01%一0.3%、Zno.05%一1.5%、Auo.l一89八、Ag20一409/t及少量硫、砷等。世界年产黄铁矿烧渣3000万t，中国产百万吨以上。从黄铁矿烧渣提金的方法主要有氯化法、氰化法、选矿法等。 氯化法是处理黄铁矿烧渣最常用的方法。分为高温(127sK)、中温(823~873K)、低温(473~773K)三种氯化方法。高温氯化的工艺过程是:将烧渣与3%一4%CaCI:混合制粒，干燥后在回转窑中于1273K以上温度焙烧，使90%~98%的铜、铅、锌、铸、金和银呈氯化物形态挥发而回收，氯化残渣可作为炼铁的优质原料。当黄铁矿烧渣中的金<19八、银<139/t时，金、银的回收率达到95%一97%。 氰化法是在黄铁矿烧渣经水碎、磨矿、浓密脱水和碱处理后，用氰化一锌粉置换法提取金和银(见氛化法提金)。加拿大一金矿用氰化法处理焙砂(烧渣)，金的回收率达到81%~86%。中国一硫酸厂的黄铁矿烧渣经氰化法处理，金的回收率达72%一80%。 选矿法一般是将黄铁矿烧渣磨细后，进行浮选得金精矿。例如一含金8.349/t、金呈细微粒、粒度小于0. 074mm的黄铁矿烧渣，先经过氧化焙烧使其质地疏松、解理增大、金多离解成单体后，再经过三次磨矿和三次浮选，获平均含金100.49/t的金精矿，金的回收率达88.9%。 此外，还有用硫脉(见硫服法提金)、次氯酸钠或氯化铁等(见水溶液氛化法提金)浸出黄铁矿烧渣提取金和银，或黄铁矿烧渣进行鼓风炉熔炼，使金、银富集于铜梳等方法。
