铜仁钾天下最终稿20120311.pptVIP

* * * * * * * * Page ? * * * * *  Potassium mineral 中国万山 万山区不溶性含鉀岩石的綜合利用 招商項目 The Comprehensive Utilization of Wanshan’s Insoluble Potassium Rock Resources Project 資源概述:氮、磷、鉀是農作物生長不可缺少的三大營養要素 Nitrogen, phosphorus and potassium is three major indispensable nutrients for the growth of crops. 万山区是中国不溶性含钾岩石资源的主要富集地 万山 万山礦山 Wanshan City is rich in insoluble potassium rock resources 主要分布在市境內的万山、碧江、松桃等县区,远景资源储量在50亿吨以上。 with an expected reserve of 50 million tons, mainly found in Wanshan, Bijiang District and Songtao County. 截止目前，万山区已收集有国內66种可行的不溶性钾岩石提炼技术。 Up to now, Tongren has known about 66 feasible insoluble potassium rock refining technologies. 推荐钾长石资源 钾肥生产基地 2011年，利用其中山东科技大学的低温溶解法技术在万山区进行中试生产，生产出硫酸铵钾矿物复合肥、硫酸钾、吸收白炭黑等十二种国內外市场大量需求的紧俏产品，其不溶性含钾岩石综合利用后不存在剩余物。 中試生產出的系列產品 Trial products In 2011, we applied the low-temperature dissolution technique developed by Shandong University of Science and Technology to the pilot production of Wanshan District, which successfully produced ammonium sulfate potash mineral fertilizer, potash sulfate, the absorption of silica and other twelve commodities that are in great need in both domestic and foreign markets. And what worth noted is that after being used, the insoluble potassium rocks basically do not produce any residue dumps. 投入342美元/吨，产出为574美元/吨，利润为232美元/吨。 效益結論為： Conclusion： With the total investment 342 U.S. dollars / ton, we will get an output of US $574 / ton; the profit may be US $232 / ton. 贵州省科技厅组织国內行业专家进行科技成果论证，结论是国际先进。为此已获列入贵州省科技支撑工业十大产业振兴计划。 Guizhou Provincial Science and Technology Office had organized domestic experts in this field to demonstrate the scientific and technological achievement of this project, who later came to a conclusion that it reached an advanced level. This project is now among the Science and Technology Supported Ten Industrial Revitalization Plans of Guizhou Province. 为大力发掘万山区的钾岩石资源，万山区政府决定通过招商引资形成产业集团进行规模生产。 To exp