Recycled Metal(再生金属)研究综述
Recycled Metal 再生金属 - Moreover, a detailed discussion on the new applications of the recycled metals in different sectors will be provided. [1] Iron ore fines, coke breeze, limestone and dolomite along with recycled metallurgical wastes are converted into agglomerated mass at sinter plant. [2] This chapter will describe the activity of Fenix project that consisted in developing the hardware, infrastructure and processes to make possible the re-use of the recycled metals through an Additive Manufacturing (AM) method called Direct Ink Writing (DIW). [3] AFSD has the potential to produce ingots and components/builds from recycled metals (chips/scraps/wastes from industrial machining processes or municipal recycling centers). [4] Topics covered are minimum-quantity-lubrication (MQL), cryogenic-cooling and near-dry-machining; polishing slurries; recycled metals; processing wood materials; microfluidic paper devices; life-cycle-assessment; electrical-discharge-machining; friction-stir-processing; and green and/or cost-effective processes. [5] Replacing primary metals with recycled metals can reduce GHG emissions of vehicle production by about 7. [6] Currently, recycled metal is diluted with primary metal to keep the concentration of alloying elements within specification. [7] The article presents numerous structures of earthquake-resistant foundations that have been developed by the authors and other engineers over the past more than 30 years, in which recycled metal-cord tires are used. [8] The recycled metals are the major source of both economic and environmental benefits at present due to the huge amount, but the recycled cathode active materials will be more valuable with the development of traction batteries. [9] The results show the amount of recycled metals were equal if the tailings were leached by mixed cultures of Leptospirillum ferriphilum and Acidithiobacillus thiooxidans at three different ratios or by pure culture of L. [10] Results and discussions: this chapter discusses the effectiveness of the use of a gas piston cogeneration plant on the example of a company engaged in the processing of recycled metal. [11] Recycled metals have become a significant source of supply, with a lower environmental impact than primary metals. [12] The treatment of end-of-life vehicles generates large amounts of automobile shredder residue (ASR), a potential source of recycled metals. [13] The problem of using recycled metal is considered. [14] Several methods and technologies are developed to recycle metal containing wastes but almost all of them require the preliminary preparation of wastes resulting in an increased price of the recycled metals. [15] The advantages that could be gained from using recycled waste material such as recycled aggregates, recycled glass, recycled paper, recycled plastic, recycled metal, recycled textile and recycled fiber in construction products are the clean environment, the decreased utilization of natural resources and dumping places. [16]此外，还将详细讨论再生金属在不同领域的新应用。 [1] 铁矿石粉、焦粉、石灰石和白云石以及回收的冶金废料在烧结厂转化为团块。 [2] 本章将介绍 Fenix 项目的活动，该项目包括开发硬件、基础设施和流程，以通过称为直接墨水书写 (DIW) 的增材制造 (AM) 方法重复使用回收金属。 [3] AFSD 有可能使用回收金属（工业加工过程或市政回收中心的碎片/废料/废物）生产铸锭和组件/构件。 [4] 涵盖的主题是微量润滑 (MQL)、低温冷却和近干式加工；抛光浆；再生金属；加工木质材料；微流控纸装置；生命周期评估；放电加工；摩擦搅拌处理；绿色和/或具有成本效益的流程。 [5] 用回收金属代替原生金属可以减少汽车生产的温室气体排放量约 7。 [6] 目前，再生金属用原生金属稀释，以使合金元素的浓度保持在规格范围内。 [7] 本文介绍了许多具有抗震基础的结构 由作者和其他工程师在过去 30 多年中开发，其中使用了回收的金属帘线轮胎。 [8] 再生金属由于数量巨大，是目前经济和环境效益的主要来源，但随着牵引电池的发展，再生正极活性材料将更具价值。 [9] 结果表明，如果尾矿采用三种不同比例的嗜铁钩端螺旋体和氧化硫硫杆菌的混合培养物或纯乳酸杆菌培养物浸出尾矿，回收金属的量是相等的。 [10] 结果和讨论：本章以一家从事再生金属加工的公司为例，讨论了使用气体活塞热电联产厂的有效性。 [11] 回收金属已成为重要的供应来源，其对环境的影响低于原生金属。 [12] 报废车辆的处理会产生大量的汽车碎纸残渣 (ASR)，这是回收金属的潜在来源。 [13] 考虑使用再生金属的问题。 [14] 开发了几种方法和技术来回收含金属的废物，但几乎所有这些方法和技术都需要对废物进行初步处理，从而导致回收金属的价格上涨。 [15] 在建筑产品中使用再生废料（如再生骨料、再生玻璃、再生纸、再生塑料、再生金属、再生纺织品和再生纤维）可以获得的优势是清洁环境、减少自然资源和倾倒场所的利用率. [16]