Yuanan phosphate rock; components analysis; P2O5 enrichment;
远安磷矿；成分分析；P2O5富集；
Gypsum may crystallize on the surface of the phosphate rock particles.
石膏会在磷矿颗粒的表面上结晶。
Banaba is one of the three great phosphate rock islands in the Pacific.
巴纳巴是太平洋岛国中三大磷酸盐岩石岛之一。
And some measures to improve reaction activity of phosphate rock is offered.
同时提供了提高磷矿反应活性的一些措施。
In Tennessee's Chattanooga shale, for example, there is more uranium in phosphate rock.
例如，在田纳西的查塔努加的页岩中，磷酸盐岩石含有的铀更多。
Furnace acid is made by reducing phosphate rock with loke in an electric furnace.
炉酸是在电炉中用焦炭还原磷矿制得的。
A new method of phosphate rock beneficiation, surface magnetic coating, was introduced.
介绍了分选磷矿石的一种新工艺—表面磁种法。
The experimental device for the evaluation of the phosphate rock reactivity is described.
介绍评价磷矿反应活性的实验装置；
Phosphate rock is mixed with sulfuric acid and with recycled first-wash acid in a premix er.
磷矿在一个预混合槽中与硫酸以及循环回的第一洗涤酸进行混合。
While exporting Phosphate rock in huge volume, China imports great sum of Phosphate fertilizer.
我国在大量出口磷矿的同时，却从国外大量进口磷肥。
The experiment used zeolite, bentonite, furfural residue as activator to activate phosphate rock.
以沸石、膨润土、糠醛渣为活化剂，研究了不同活化剂对磷矿粉的活化作用。
Meanwhile, the conception of applicability between phosphate rock and desired product is presented.
并提出了磷矿特性对目的产品适用性的概念。
Mass production of the companys phosphate and phosphate rock, favorable price, please call to discuss!
本公司大量生产磷矿石和磷矿粉，价格优惠，欢迎来电洽谈！
Phosphate rock (mainly calcium phosphate) is one of the four most important basic chemical commodities.
磷酸盐类的岩石(主要是磷酸钙)是四种最重要的基本化学商品之一。
A demand of nature and quality of phosphate rock for producing different phosphate fertilizer is discussed.
本文讨论了不同磷肥品种的生产对磷矿质量和性质的要求。
The sampling representative is made based on the individual deviation of phosphate rock by statistical method.
采用统计方法，针对原料磷矿个体差异，解决磷矿采样的代表性。
The sampling representativeness is made based on the individual deviation of phosphate rock by statistical method.
采用统计方法，针对原料磷矿个体差异，解决磷矿采样的代表性。
Shangsuan phosphate rock of Yunnan province was acidulated by the phosphoric acid about 20% P2O5 produced by hot-process.
采用热法磷酸制成含20% P 2o5左右的磷酸，用以与云南上蒜磷矿进行分解反应。
The property of concentrated MAP slurry, which is made from wet phosphoric acid and mid grade phosphate rock, is studied.
研究了中品位磷矿湿法磷制得的浓缩磷铵料浆进行氨二次中和后的特性。
The decomposition of phosphate rock sample by alkali fusion in muffle furnace takes more time, electricity and higher cost.
目前使用碱熔高温炉法分解磷矿石试样，费时、成本高且耗电量大。
The acid decomposition reaction of phosphate rock is not the exchange between ions, but the exchange between functional groups.
磷矿酸解反应并非是离子间的交换，而是功能基团之间的交换。
Through joint venture and cooperation of Shashuya west phosphate rock ore block formed mining enterprises, etc. at the same time.
同时通过合资、合作等形式新建了宜昌杉树垭磷矿西矿段等矿山企业。
The experiments on decomposing phosphate rock and concentrated phosphate rock samples by alkali fusion in microwave oven were done.
尝试用微波炉代替马弗炉进行磷矿石和磷精矿试样的碱熔分解。
Therefore, as a major factor, the deuorenating property of phosphate rock should be considerated for rock producing feed-grade DCP.
因此，饲钙用矿，首先应考查其脱氟性能，这是决定饲钙生产经济效益的主要因素。
Phosphate rock (plasma) and sulfuric acid reaction, the reaction slurry to liquid-solid separation, dilute phosphoric acid to be wet.
磷矿粉(浆)与硫酸反应，反应料浆进行液固分离，得到湿法稀磷酸。
Soil culture experiment and frame experiment were carried out to study effects of application of elemental sulfur and phosphate rock.
本文通过土壤培养和框栽试验，探讨了硫磺与磷矿粉配合施用肥效方面的问题。
P-solubilizing effects study results showed that strain P17 could facilitate solution of phosphate rock powder from different sources.
解磷微生物溶磷效果研究表明P17菌株接种不同来源磷矿粉为唯一磷源的发酵液中均使发酵液有效磷含量增加。
The quality of DAP produced from single Haikou deslimed phosphate rock is excellent, but the economic benefit of the enterprise is bad.
单一的海口擦洗磷矿生产DAP产品质量优异，但企业经济效益差。
Phosphatic fertilzers are all derived from calcium salts of phosphoric acid and these are found as raw bones apatite and phosphate rock.
无论什么磷肥，全都来自含钙的磷酸盐。生骨粉，磷灰粉，磷灰石含有大量的这种盐类。
All of these provide a theoretical foundation for artificial blending rock and the application of phosphate rock with middle or low grade.
为人工配矿及中低品位磷矿的应用提供了理论基础。
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