云图控股完成1.81亿t磷矿储量登记

近日,成都云图控股股份有限公司(下称“云图控股”)旗下全资子公司雷波凯瑞磷化工有限责任公司(下称“雷波凯瑞”)收到四川省自然资源厅下发的《查明矿产资源储量登记书》,向牛牛寨北矿区东段磷矿的采矿权又迈一大步。

进击的云天化 化肥厂跨足磷酸铁锂

化肥厂因跨足“磷酸铁锂”而成为资本追逐的对象。9月中旬,云南一纸公文揭开了化工行业贯彻双控政策的帷幕。根据政策要求,黄磷生产企业需要在2021年四季度削减90%产量。这意味着,虽然云天化(600096.SH)坐拥国内最多磷矿储量,但是由于双控政策限制,四季度公司将无法完全释放“黄磷”的产能。在新能源的大方向下,从动力电池到上游原料,云天化因跨足“磷酸铁锂”的可能性而成为资本追逐的对象。此时,大幅限产是否给过热的资本泼一盆冷水,同时是否会继续激化供需的不平衡?

Reserve estimation of the high phosphorous stockpile at the Choghart iron mine of Iran using geostatistical modeling

An attempt to estimate the reserves in the High Phosphorous stockpile （HP） at the Choghart Iron mine of Iran was carded out using geostatistical modeling. Grade and tonnage estimates of ore stockpiles can help convert them into a valuable ore reserve. This is valuable in consideration of increasing metal demand, and the depletion of in situ ore reserves, around the world. Estimation of reserves in stockpiles is difficult partly because of geological and grade discontinuities created during the dumping of the ore piles. Data input for the HP stockpile at Choghart was performed based upon pre-existing information gathered during extraction from the various mining benches. After establishing the input data files the reserve estimates were found using geostatistical methods aided by the international mining software SURPAC. The stockpile was divided in to three domains and the reserves in each domain were estimated separately. A grade block model was used to compute the reserve. Fe% and P% were estimated using the Ordinary Kriging method. The results showed that the total tonnage of the HP stockpile is 4.5 million tons with an average zrade of 55% Fe and 1.03% P.

新兴支柱产业之宝——磷化工

"磷"是一种重要的稀缺矿产资源,多用在化工行业。磷的应用从日常使用的洗衣粉、食品添加剂到农业饲料、金属和塑料加工及表面处理、耐火材料、阻燃剂、催化剂、表面活性剂及电子产品等众多领域都可见它的身影,而磷产业链下游的精细磷化工行业,则是现代化学工业特别是精细化工的重要组成部分,磷已成为是中国第二产业工业发展不可或缺的稀缺资源。

瓮福的裂变与新生

从一家磷肥企业蜕变为精细磷化工企业,贵州国企瓮福集团初步实现了裂变新生。转型找死,不转型等死?如何找到一条适合自身,又能持续发展的转型路径,这是企业普遍面临的问题。行业产能严重过剩,环保要求越来越高,利润越来越薄,磷复肥企业如何继续活下去?贵州国企瓮福集团通过战略变阵、转型升级,从一家磷肥企业蜕变为精细磷化工企业,初步实现了裂变新生。