• 草酸泥渣制备铬酸工艺原理进行了分析。

    Principle of preparation lead chromate from oxalic acid sludge was introduced.

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  • 收集器可以加装在已投入运行蒸汽发生器上

    The sludge collector may be back-fitted to currently operating steam generator.

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  • 添加消石灰膨润土无烟煤粉均提高泥渣强度

    The green ball strength can be improved by adding slaked lime, bentonite and anthracite fines.

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  • 添加消石灰膨润土无烟煤粉均提高泥渣强度

    The green ball strength can be improved by adding slaked lime, bentonite and anthracite f…

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  • 主要环境风险风险,地质灾害风险洪水风险。

    The main environmental risk of the red mud residue field is which of the column slag dam, flood and geological disaster.

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  • 报告宣称27家苹果供应商严重污染问题有毒气体重金属泥渣

    It alleges that 27 Apple suppliers have severe pollution problems, from toxic gases to heavy metal sludge.

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  • 同时系统具有事故工况泥渣收集运行状态视频监视功能

    Moreover, this control system also has such functions as the emergency shutdown under fault condition, sludge collection and video monitor for operation status.

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  • 阳极棉布化纤织物制成阳极上,防止阳极进入溶液袋子

    The anode bag with cotton cloth or chemical fiber fabric: made in the set of anode in the, in order to prevent the anode slime slag in the bag of go into solution.

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  • 该工艺对烧结污水处理中的脱水代表性,它占地省、可操作性经济环保效益高

    Mud dewatering of sewage treatment in sintering plant is characterized by less land occupation, easy operation, better economic result and environmental impact.

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  • 第三部分环境风险评价场进行风险识别,风险影响分析渗漏预测

    The third part is about the environmental risk evaluation and the risk identification of the red mud residue field, as well as risk-influence analysis and leakage forecast of the residue field.

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  • 粉红牛肉”的别称,是加工中的种低脂肪、用氨处理过的添加物。

    Pink slime is a nickname for "lean finely textured beef," alow-fat, ammonia-treated filler used in processed meats.

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  • 试验结果表明氯化钠硝酸钠部分铬盐可溶性化合物可以中洗

    The results show that soluble compounds such as sodium chloride, sodium nitrate and a part of chromium salts can be washed out from the sludge.

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  • 阳极中的银氯化银状态。

    The state of silver in silver-rich residue from leaching of lead anodic slime with acid is AgCl.

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  • 粘土耐火材料粉加工。

    Pak Nai powder, clay, fire-proof material, slag powder processing tanks.

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  • 叙述阳极回收金银料中综合回收有价金属生产实践

    This paper describes the operating practice for comprehensively recovering valuable metals from lead anode slime residue left after recovery of gold and silver.

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  • 化学清理国外的主要进展开发出一些新型化学清理以及废水的处理技术

    Some new chemical cleaner and treatment technology for slag-mud and waste-water have been developed for chemical cleaning at abroad.

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  • 实验基础上,通过自主设计建成新的转炉剂球团生产线;

    On the base of experiments , a new plant processing utilization of converter residue designed was set up.

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  • 介绍了立德粉生产中的副产物、含锌生产废水若干种综合利用方法及其原理特点效果

    The principles, features and effects of the methods for the utilization of by-products, such as waste lead mud, zinc-contained cadmium dregs, barium dregs and waste water are introduced.

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  • PCB系列锤式破碎机可供化工等工业部门或细碎各种中等硬度以下的脆性矿山、灰

    PCB series crusher is used for breaking medium degree of hardness materials, such as brittle ore, rock, coal limestone, slag, etc. in chemicals, cement, building materials and electricity industries.

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  • 某铜冶炼厂电解阳极处理过程产生综合中含较高,为此进行出碲的试验研究。

    The general slag produced in treating the anode sludge of copper electrolysis in a copper smelter has a high tellurium content and test is made on recovering the tellurium from the slag by leaching.

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  • 清污面积彻底甚至

    Big area and thoroughly in dregs catching, even it can catch mud or sand after reducing speed.

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  • 拜耳法生产氧化铝过程中,碱主要原因是因为生成,碱耗可以用钠硅比(N/S)表征。

    The consumption of caustic soda is mainly caused by formation of sodium hydrate aluminosilicate and it can be calculated from the ratio of N/S of red mud.

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  • 拜耳法生产氧化铝过程中,碱主要原因是因为生成,碱耗可以用钠硅比(N/S)表征。

    The consumption of caustic soda is mainly caused by formation of sodium hydrate aluminosilicate and it can be calculated from the ratio of N/S of red mud.

    youdao

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