phosphate rock 英[ˈfɔsˌfeɪt rɔk] 美[ˈfɑsˌfet rɑk] 释义 磷钙土,磷盐岩 实用场景例句 全部 About two - thirds of the weight of phosphate rock consists of unsalable by - products . 磷矿的大约 三分之二 变成了无销路的 副产品. 辞典例句 The calcium carbonate content ...
磷矿石(PHOSPHATE ROCK) 1.概述 磷矿石多产于沉积岩,也有产于变质岩和火成岩,除个别情况外,矿物中的磷总是以正磷酸盐形态存在,磷的主要矿物为磷灰石。 磷灰石根据所含化学成分的不同,常分为: 碳氟磷灰石3Ca3(PO4)2CaF2,分子量:294; 氟磷灰石3Ca3(PO4)2CaF2,分子量:388; 氯磷灰石3Ca3(PO4)2CaCl2,分子...
hard( )rock phosphate 硬岩磷酸盐 rock phosphate in powder 磷矿石 sodium phosphate [化]磷酸钠 ammoniomagnesium phosphate 磷酸铵镁 amorphous phosphate 非晶态磷酸盐,无定形磷酸盐 aspartyl phosphate 天冬氨酰磷酸 相似单词 phosphate n. 磷酸盐;磷酸矿物;磷肥 rock n. 1.【U,C】岩石 2.【C】...
1) 产品编码: 120c; 2) 英文名称: Phosphate Rock (Florida); 3) 中文名称: 磷矿佛罗里达州; 4) 包装: 90 g
phosphate rock Also found in:Thesaurus,Medical,Acronyms,Encyclopedia,Wikipedia. n. Any of various rocks composed largely of phosphate minerals, especially apatite, used as fertilizer and as a source of phosphorous compounds. American Heritage® Dictionary of the English Language, Fifth Edition. Copyrig...
Phosphate rock is the essential ingredient of phosphate fertilisers, and as most Australian soils are inherently phosphorus-deficient, there is a constant local demand. Single superphosphate (SSP), urea and ammonium sulphate have been the traditional sources of phosphorous and nitrogen fertilisers. SSP ...
As a non-renewable ore,phosphate rockis a very important strategic resource. However, in the process of the exploitation and utilization, there are severe waste andenvironmental pollutionproblems which are disadvantageous to thesustainable developmentof phosphorus resources. In order to promote the susta...
Rock Phosphate China Domestic Price Date 2025-03-31 Price 1037.5Yuan/ton Change 0.0 >>See Price History Analysis Report Yellow Phosphorus and Phosphorus-containing Intermediates Market Weekly Report (20240816-0822) This week, the average weekly gross profit of yellow phosphorus market closed ...
Phosphate rock refers to commercial concentrations of apatite which occur in both igneous and sedimentary deposits. The quality of marketable phosphates has historically been based on the content of tricalcium phosphate, Ca3(PO4)2 or 'bone phosphate of lime' (BPL). The concentration in igneous rock...