hematite

1. Test on Using HD 202 as Collector in the Positive Flotation in Acidic Medium for Anshan Type Lean Hematite Ore
   HD202捕收剂在鞍山式贫赤铁矿酸性正浮选工艺中的试验研究
2. The treatment of acid wastewater from beneficiation of high-phosphate hematite mineral by in-situ self-formed dynamic membrane reactor developed with modified dephosphorization agent was studied.
   利用改性脱磷剂开发原位生成型动态膜反应器对高磷赤铁矿选矿酸性废水处理进行了试验研究。
3. Iron minerals in an iron ore of Shanxi are mainly limonite and hematite, and gangue minerals are mainly bauxite, kaolinite, mica, phosphate rock and so on.
   山西某铁矿主要铁矿物为褐铁矿和赤铁矿，脉石矿物主要为铝土矿、高岭石、云母、胶磷矿等。
4. Laboratory measurements on rock magnetism and magnetic remanence indicate that the magnetite and hematite are principal remanent carriers for characteristic remanent magnetization.
   岩石磁学和剩磁清洗实验均显示，这些样品中主要的剩磁载体为磁铁矿和赤铁矿。
5. Test of Desliming from Refractory Oolitic Hematite by Complex Reagent System
   难选鲕状赤铁矿复合药剂制度脱泥试验研究
6. It sensed a mineral called hematite that often forms under wet conditions.
   发现一种被称作赤铁矿的矿物质，一般是在湿润的环境下形成的。
7. Ruthenium-plated cuff with Jet, Jet Mat and Jet Hematite Crystal Mesh and black, embossed calfskin leather.
   钌镀袖喷气射流垫子和喷赤铁矿晶体格和黑色，压花皮革牛犊。
8. I agree with the Barrow Hematite Steel Co Ltd history that Peter gives above, from the company's1937 handbook.
   我同意巴罗赤铁矿钢铁有限公司的历史，从彼得让上述公司的1937年手册。
9. Research is made on the reverse flotation by flotation column for desilication in order to improve the concentrate of magnetic separation of a hematite ore concentrator.
   针对提高某赤铁矿选矿厂的磁选精矿品位进行了浮选柱反浮选脱硅试验研究。
10. Black calfskin leather bracelet with Jet, Jet Mat and Jet Hematite Crystal Mesh; faceted ruthenium-plated buckle.
    用麝鼠皮仿制的海豹皮。黑色牛犊皮革手链喷气射流垫子和喷赤铁矿晶体格；钌面镀金扣。
11. Process Mineralogy and Gravity Concentration on an Anshan-type Low-grade Hematite Ore
    一种鞍山式贫赤铁矿矿石的工艺矿物学和重选分离研究
12. The Effect of Hematite and Malachite to the Aging of Tung Oil and Chinese Lacquer
    赤铁矿及孔雀石对桐油和大漆老化性能的影响
13. A chemical model of zinc liquid-solid partitioning on goethite, hematite and amorphous iron oxide in seawater
    海水中锌在针铁矿、赤铁矿和无定形水合氧化铁上液-固分配的一种新的化学模型
14. It occurs rarely as a free metal, occasionally in natural alloys ( especially in meteorites), and in hundreds of minerals and ores, including hematite, magnetite, limonite, and siderite.
    地壳中游离铁很少见，而通常存在于合金（特别是陨石）及数百种矿物中，包括赤铁矿、磁铁矿、褐铁矿和菱铁矿。
15. Iron ores of greatest economic interest contain magnetite and hematite.
    最具有经济价值的铁矿包括磁铁矿和赤铁矿。
16. The transformations of magnetite and hematite, which are main existing forms of iron oxides in nature, have been debated for many years.
    自然界中铁氧化物的主要存在形式为赤铁矿和磁铁矿，两者之间的相互转变一直是人们关注和研究的热点。
17. In order to provide a basis for development and utilization of a poor Anshan-type hematite ore, the optimization of the steel ball system of grinding and the concentration tests were carried out.
    为了给某鞍山式贫赤铁矿石的开发利用提供依据，对该矿石进行了磨矿钢球制度优化和选别工艺试验研究。
18. There is a synergistic action between the sodium hydroxide and sodium silicate on the dispersion of ultra-fine hematite.
    氢氧化钠和硅酸钠对微细粒赤铁矿的分散具有协同作用；
19. Under the same conditions, hematite is easier to be reduced than magnetite.
    在相同条件下，赤铁矿石较磁铁矿石易于被还原成还原铁粉。
20. A variety of chert containing magnetite and hematite; mined as a low-grade iron ore.
    一种含磁铁矿和赤铁矿的燧石，作为一种低等的铁矿石被开采。
21. Carbon reduction at solid state of hematite and magnetite by various reducers are investigated.
    本研究采用不同的还原剂对赤铁矿石和磁铁矿石进行了固态下碳还原研究。
22. The test shortens the structure of floatation process of hematite, and reduces the consumption of reagent.
    试验缩短了赤铁矿浮选的流程结构，同时降低了药剂用量。
23. Red kingfisher color is generated after the formation of jadeite crystals, due to the Department of hematite impregnation.
    红翡的颜色是硬玉晶体生成后才形成的，系赤铁矿浸染所致。
24. Several suggestions are made on the beneficiation of hematite ores in Nanfen region in combination with the progress in current domestic beneficiation technology for hematite ores.
    结合目前国内赤铁矿选矿技术的进展，提出了对该地区赤铁矿选矿的几点建议。
25. The influence of sodium carbonate, sodium hydroxide and sodium silicate on dispersion of hematite fines were studied.
    通过单矿物沉降试验，研究了碳酸钠、氢氧化钠和硅酸钠对微细粒赤铁矿分散行为的影响。
26. The results showed that the main metallic minerals are titanomagnetite, ilmenite and hematite in iron sands.
    研究结果表明：该铁矿砂中主要金属矿物为钛磁铁矿、钛铁矿和赤铁矿；
27. Industrial test of anionic reverse floatation to northeastern a Hematite by using cyclonic-static micro-bubble flotation column was corried out.
    采用旋流-静态微泡浮选柱对东北某赤铁矿进行了阴离子反浮选工业试验。
28. A study of red granite reveals that the color-forming mineral in red granite is hematite.
    通过对红色花岗岩的研究，发现红色花岗岩的成色矿物为赤铁矿。
29. Function of magnetic seed in the selective flocculation and desliming process for separation of hematite in Tilden;
    采用选择性絮凝脱泥-阳离子反浮选工艺流程对某细粒铁矿石进行了试验研究。
30. Negotiated from a strong hand. a widely occurring iron oxide ore; a mixture of goethite and hematite and lepidocrocite.
    同一位铁腕人物谈判一种常见的氧化铁矿石，是针铁矿、赤铁矿和纤铁矿的混合物。

noun

1. the principal form of iron ore

   Synonym:    haematite