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- stone coal discharge system 石子煤排放系统
- In the stone coal layer and the overlying black shale, there is a pyrite layer. 在石煤层或其上部的碳质页岩中含黄铁矿层。
- The results show that the vanadium in stone coal is almost completely to be located or implanted inside mica mineral. 结果表明,钒在石煤中主要富集在云母类矿物中。
- The discharge of warmed water is returned to the sea via a separate discharge system with pressurised pipe network and sea outfall. 变热后的水通过另一个包含增压管网和海洋排水口的独立系统排放到海洋中。
- This license is called the national pollutant discharge system (NPDES), and sometimes State sewage disposal system (SPDES). 这个准许称为国度浑浊物蓄积编制(NPDES),有时是州立的污火蓄积编制(SPDES)。
- In this experiment the characteristics of mixed filtration media composed of rare earth sandstone, quartz sand and stone coal were researched. 并对曝气过滤的效果及稀土瓷砂和石英砂、无烟煤混合滤料的性能进行了试验研究。
- Dynamic Material Discharge System in jigging machine with follow-up weir is designed and developed with auxiliary device. 跳汰机动态分离排料装置采用能跟随床层上下脉动的随动溢流堰,并选择了合适的驱动装置和传动装置。
- Lots of resources occurred in coal measures which associated with coal including oil shale,coalbed methane,anthraxolite,stone coal and oil. 含煤岩系中赋存有可供利用的油页岩、煤层气、碳沥青、石煤、石油等资源,这些能源矿产与煤有成因关系,往往伴生或共生。
- Causticizing mud was used as a roasting additive of sodium chloride for extraction of vanadium pentoxide from stone coal. 从石煤中提取五氧化二钒时,用苛化泥作焙烧添加剂,以取代氯化钠。
- This paper introduces the application of fuzzy control technology in jigger automatic discharge system, and discusses the design method of fuzzy controller. 介绍模糊控制技术在跳汰机自动排料系统中的应用,讨论了模糊控制器的设计方法,并给出了基于单片机的模糊控制器的实现。
- The principles and low pollution process in production of vanadium pentoxide with stone coal containing vanadium are introduced in detail. 介绍用含钒石煤生产五氧化二钒的原理和低污染生产工艺。
- The Redhawk Power Station,in Southwest,USA uses tertiary wastewater as its water feedstock and reclaims all liquid wastes with a zero liquid discharge system. 美国西南部的红鹰电厂利用本区域里的废水作为其给水源,并且利用零液体排放系统回收所有的废液。
- Zheng Xiang-ming.Study on technique of recovering vanadium pentoxide from stone coal[A]:[Master Thesis].Xiangtan University,2003. [3]郑祥明;田学达.;石煤提钒新工艺研究[A]:[硕士学位论文]
- Non-fatal cases requiring hospitalization were identified through the regional hospital discharge system using International Classification of Diseases. 非致死性病例必须住院,通过地区出院系统应用国际疾病分类来鉴别。
- Our factory is located in E'nan is Chongyang joint-stock joint venture, professional to stone coal extraction of vanadium pentoxide. 我厂地处鄂南,是崇阳联合股份共同投资,专业以石煤提炼五氧化二钒。
- Stress analysis, fabrication and installation standards of steel coal scuttle were made, in addition, the technical measurement for coal level, type selection for discharge dolly and control process of coal discharge were discussed. 完成了方圆杂交钢煤斗的应力分析,制定了钢煤斗的制作和安装标准、煤位测量技术条件、卸料小车选型、上煤控制工艺。
- The improvement of X-4032 type jigger in organism,wind valve system,discharge system,feed system,impurity removed system and the improvement effect,are introduced. 介绍模糊控制技术在跳汰机自动排料系统中的应用 ,讨论了模糊控制器的设计方法 ,并给出了基于单片机的模糊控制器的实现。
- From the coal rank and the combustion characteristics and kinetic analyzing results, the stone coal should be classed as a high rank and maggy anthracite coal. 根据煤阶和燃烧特性及动力学分析判断,石煤属于高变质的劣质无烟煤。
- Uses: PCH-ring hammer crusher is most appropriate for a variety of brittle materials, such as coal, stone coal, coke, slag, red sandstone, shale, limestone, such as osteoporosis. 用途:PCH型环锤式破碎机,最适用于各种脆性物料,如煤、煤矿石、焦炭、炉渣、红砂岩、页岩、疏松石灰石等。
- This paper analyzes the problems in the ash discharge system of the Lurgi pressurized gasifier in Shanxi Chemical Fertilizer plant for several years,and puts forward some proposals for improving. 对山西化肥厂鲁奇加压气化炉排灰系统多年来出现的问题进行了分析,并提出了改进建议。