We make superphosphate by reacting rock phosphate with sulphuric acid.
我们使磷酸盐岩同硫酸发生化学反应制造过磷酸钙。
The lower the content of rock phosphate, the higher the rate of phosphorus leaching.
磷矿粉用量越低，磷的浸出率越高。
My final year dissertation was on the Manufacture of Phosphoric acid from rock phosphate using Sulfuric acid (Design of 100 tpd Plant).
我的最后一年的论文是从使用硫酸（100tpd厂设计）的磷矿生产的磷酸酸。
It is involved in the exploration of iron ore, copper, rock phosphate, limestone, dolomite, gypsum, bentonite, magnesite, diamond, tin, tungsten, graphite etc.
该公司涉及的领域有铁矿石，铜，磷酸岩，石灰石，白云石，石膏，膨润土，菱镁矿，金刚石，锡，钨，石墨等的探测。
CHP is a new phosphate fertilizer that is got at the liquid phase reaction on condition that the chlorine is entered into the coal which contain the humic acids and the powdered rock phosphate.
氯化腐磷，是含腐殖酸的煤粉和磷矿粉在液相反应中通氯气制取的一种新型磷肥。
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。
Phosphate rock is one of the four most important basic chemical commodities.
磷酸盐类的岩石是四种最重要的基本化学商品之一。
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。
Practice has proved that good effects in the transport of dry cement clinker, limestone, phosphate rock, titanium iron ore, coal and slag materials.
实践证明，在输送水泥熟料、干燥的石灰石、磷矿石、钛铁矿粉、煤和矿渣等物料时效果良好。
The most important naturally occurring phosphate is phosphate of lime or tri-calcium phosphate found as the chief ingredient of phosphatic rock bones and phosphatic guanos.
自然产生的磷酸盐中以磷酸三钙最为重要，它是磷灰石，骨骼和磷质海鸟粪的主要成分。
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。
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！
The phosphate degradation was studied when Fused Magnesium phosphate, Single-super phosphate and Partially Acidulated phosphate Rock were applied in two kinds of soils.
对钙镁磷肥、过磷酸钙和部分酸化磷肥在河南郑州西岗沙土和河南西华县潮土中的退化情况进行了研究。
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 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。
In this paper, microscopy, XRD, IR, chemical and MOSCC analysis were used to study the composition and structure of the natural phosphate rock.
本文采用显微镜观察、XRD、IR、化学分析及MOSCC法研究了天然磷块岩的成份与结构；
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。
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。
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。
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 available phosphorus degradation of SSP is analyzed on the productive process from phosphate rock with high iron and aluminum contents.
介绍含高铁铝磷矿制过磷酸钙，产品有效磷退化的情况。
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。
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 influences of microwave on phosphoric acid, water and phosphate rock slurry were described and decomposing phosphate rock reaction by microwave induced enhancement was also studied.
介绍了微波对磷酸、水和矿浆等物质的作用，探索了微波促进磷酸分解磷矿反应的可能性。
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。
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。
Bowl mills have not been widely employed for phosphate rock to date.
钵状磨矿机至今尚未广泛应用于磷矿的磨碎。
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。
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。
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