某选厂厂址方案的选择

总图设计与运输在厂址选择过程中起到极为重要的作用，如何对可能性的厂址通过一定的方法和步骤进行筛选对于企业而言至关重要。影响厂址选择的因素较多，以某新建矿山的厂址选择为例，提出应在满足国家政策法律法规的前提下，对可选厂址先进行总图布置，收集详细的资料，比较各厂址的优劣，排除缺陷明显的厂址，对意向性的厂址再进行技术经济分析，最终推荐安全环保、经济合理的厂址。     

小孤山水电站西流水厂址后边坡稳定性分析

电站厂房地质条件的优劣，直接关系到电站工程设计方案的优化选择及经济评价，而厂址后边坡的稳定与否对厂房的设计及施工方案的制定意义重大。通过对西流水厂址后边坡的稳定性分析，为厂房设计和施工处理提供参考依据。     

某钨矿选矿厂厂址选择

以云南某钨矿选矿工程选址为例,通过选矿工程厂址选择的主要因素和设计要点,对该工程多个厂址方案进行比较分析,最终确定推荐厂址方案。     

某钨矿选矿厂厂址选择

以云南某钨矿选矿工程选址为例,通过选矿工程厂址选择的主要因素和设计要点,对该工程多个厂址方案进行比较分析,最终确定推荐厂址方案。     

来凤凯迪生物质能发电厂建设工程厂址区岩土工程地质条件分析

湖北省来凤凯迪电厂厂址区工程地质条件较复杂,对厂址区进行了可行性研究阶段的工程地质勘察工作,基本查明了拟建场地地形地貌、气象水文条件、地质构造特征及不良地质现象;拟建场地勘探深度范围内地层的埋藏分布情况、岩性特性及其主要物理力学性质,确定了拟建场地抗震设防烈度,划分场地土类型及建筑场地类别。工作中对厂址区的主厂房区、露天燃料堆场区及灰渣综合利用区的不同分布地段均进行了钻孔勘察,对厂址区不同分布地段的不良地质条件及存在的岩土工程地质问题进行了稳定性分析及基础型式的选择、分析,并提出防治措施。     

西藏某大型铜矿选矿厂厂址选择设计

针对某大型铜矿选矿厂生产规模大,位于高原地区,生态系统较为脆弱的特点,在厂址选择中,从技术可行、经济合理、环境影响小的角度出发,充分考虑总图运输、尾矿库选址、供电、供水、排水以及对环境保护的影响等因素,对多个厂址进行分析后,推荐出最佳厂址方案。     

某高山地区大型矿山选矿厂的厂址选择

某大型露天矿山工程地处高山地区,由于沟谷狭窄、地形陡峭,使得选矿厂的厂址选择成为一个难题。在厂址选择过程中,结合项目特点从地形利用、矿山总体布置、物料运输、经济效益等方面进行分析和论证,最终得出适宜的厂址方案。     

堆浸铀水冶厂厂址选择与总图设计

厂址选择与总图设计是铀矿冶项目前期设计咨询重要内容.结合设计实践,对我国铀矿山堆浸水冶厂厂址选择和厂区总图设计的原则与方法进行了分析研究,并对设计中应关注的重要问题进行分析论述,以期为类似工程的咨询、设计提供参考.     

浅谈煤炭企业工业场地的厂址选择

在简要介绍煤炭企业工业场地厂址选择理论方法的基础上,从影响厂址选择的各个因素入手,结合魏墙矿井工业场地厂址选择的实例,探讨了煤矿工业场地厂址选择的方法。     

煤制烯烃项目投资影响因素分析

基于煤制烯烃是我国率先实现工业化的新型煤化工技术,分析了煤制烯烃产业发展状况和趋势,通过不同项目的工艺技术选择、产品规模、厂址条件等项目建设条件对比,阐述了影响煤制烯烃项目投资的因素,提出工艺技术路线和产品方案是影响项目投资的主要因素,建议建设单位严格控制投资及审慎决策。     

Current situation and future trend of China rare earth luminescent material industry

<正>Rare earth luminescent material is one of the most important application sectors of rare earths.China enjoys the exceptional advantage to develop rare earth luminescent material for its abundant rare earth resources.After several decades'endeavor,China's rare earth luminescent material industry,headed by rare earth phosphor for lamp and LED and high efficient rare earth energy-saving light source,has been gradually developed into a scale industry.China has become a major production base of rare earth phosphor for lamps and rare earth     

China rare earth market review

正June 1~10,2014Rare earth market remained weak.Quoted price of rare earth products was similar to that in May.There was no sign of recovery in downstream market.The market of NdFeB magnetic materials and phosphor was depressed.Catalyst,polishing powder and ceramic industries remained inactive.Demand from downstream industry was soft.Consumers purchased on their needs.Suppliers had strong intention to sell.Prices of rare earth products     

Annual Report analysis of Chinese rare earth-related listed companies in 2013

<正>Chinese rare earth-related listed companies have published their 2013 annual reports.It can be understood from their reports that production and operation activities of Chinese rare earth-related companies were still heavily affected by macro economy and industrial policies.They basically followed the steps of national economy.In 2013,world economy recovered slowly but the economy     

Market opportunities and challenges for rare earth polishing powder

正1.Status of rare earth polishing powder Rare earth polishing powder with high content of cerium oxide began to replace iron oxide for glass polishing and became one of the key materials in glass polishing process since 1940.Compared with traditional iron oxide,rare earth polishing powder has many advantages,such as fast polishing rate,high polishing quality and long service life.It can achieve good surface quality and improve operation conditions.For example,in lens polishing,the polishing work that cerium     

Baotou Research Institute of Rare Earths developed a new RE alloy preparation technology

正Pyrometallurgy Laboratory of Baotou Research Institute of Rare Earths had independently developed a new preparation technology of rare earth alloy for NdFeB.The alloy can remarkably enhance the coercivity of NdFeB magnet but also evidently reduce the production cost of the magnet.The new master alloy was prepared in the kA pilot-scale electrolytic cell by the independent technology.The rare earth master alloy can be used as the raw material for NdFeB.Compared     

China rare earth market review

正November 21~30,2014Due to weak demand from downstream industries,transactions of rare earth in Chinese domestic market were inactive.It was difficult to sell any rare earth products except for dysprosium oxide and terbium oxide.Suppliers lost confidence in recent market.Demand for rare earth products was soft.Consumers continued to take a wait-and-see attitude.Rare earth export market remained slow.     

Galaxy Magnets achieved the net profit of 34.02 million yuan in the first six months of 2014

正Galaxy Magnet announced its financial results for the first half of 2014 on August 14.For the first six months ended on 30 June 2014,Galaxy Magnet achieved operation income of RMB 182.3 million,up8.40% over the same period of 2013,and the net profit attributable to the shareholders of the listed company of 34.02 million yuan,increasing 35.49% over the same period of last year.Stable performance increase was led by development of new customers and application market of magnets.     

Rare Earth Application in Steel in China

<正>China has rich rare earth resources.Output of rare earth and steel in China ranks the top first in the world.However,there is still certain distance between the steel produced in China and developed countries from the point of varieties and quality.China still has to import some types of steel.Improving the quality should be emphasiZed in future development of steel industry in China.Rare earth can be used to upgrade traditional steel     

Current situation and future trend of China rare earth luminescent materialindustry(continued)

<正>Developing ecological lighting source The world is facing the big problem of energy shortage today and the contradiction between economy development and environmental protection is worsened.Therefore,people are more likely to choose an ecological light source that is more energy efficient and environmental friendly.The choice provides great opportunity for the development of rare earth optical material industry in China.The concept of green lighting positions rare earth luminescent material as a leading player in illumination market.The light source of both rare earth luminescent lamp and LED lamp is ecological and energy saving.This is why     

稀散金属产业的观察与思考

分析了近年来国内外稀散金属产业的生产、应用、资源与市场状况.铟锡氧化物靶材、砷化镓晶片、锗红外材料、铼高温合金和硒在电解锰及玻璃的应用等已成为稀散金属的主要应用领域.稀散金属的产量快速增长达到历史高位而导致了市场的失衡.以GaInP_2/GaAs/Ge,CIGS和CdTe为代表的非硅系太阳能电池是稀散金属的新兴应用领域,将给稀散金属带来日益增长的需求.