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51. 发明授权

US4323281A Method of surface mining 失效
标题翻译：表面开采方法
公开(公告)号：US4323281A
公开(公告)日：1982-04-06
申请号：US122394
申请日：1980-02-19
申请人： Edward H. Greenwald, Sr. , Edward H. Greenwald, Jr. , Frederick R. Bonci
发明人： Edward H. Greenwald, Sr. , Edward H. Greenwald, Jr. , Frederick R. Bonci
IPC分类号： E21C41/26 , E21C41/00
CPC分类号： E21C41/26 , E21C41/32
摘要： A method of developing, mining and restoring a mining property having one or more mineral bearing rock seams is provided. Three-dimensional topographic control data, mineral bearing rock seam location data, water flow data, and overburden stratification and constituency data are collected and a topographic map of the mine property is prepared. An access road is located on the map to the mineral bearing rock seams and various environmental control facilities, topsoil storage areas and overburden disposal sites are identified and located on the map. Next, the mining operations are broken into sequential phases and placed on the topographic map. Mining of the seam material is then accomplished by sequential phases. After completing the first phase, each succeeding sequential phase is completed. During each succeeding sequential phase, a portion of the mine property in the preceeding phase is preferably restored. Finally, after all sequential phases are complete, the remaining portions of the mine property are restored and the area revegetated.
摘要翻译：提供了开发，开采和恢复具有一个或多个矿物轴承岩层的采矿业的方法。收集三维地形控制数据，矿物岩石位置数据，水流数据和覆盖层分层和选区数据，并准备矿山地物的地形图。位于地图上的通道位于矿物岩石接缝处，各种环境控制设施，表土储存区域和覆盖层处置场地被确定并位于地图上。接下来，采矿作业分为顺序阶段，放置在地形图上。接缝材料的开采然后通过连续阶段完成。完成第一阶段后，每个后续顺序完成。在每个后续顺序阶段期间，优选地恢复前一阶段的矿区属性的一部分。最后，在所有顺序阶段完成之后，矿山属性的剩余部分将被恢复，并且重新生成区域。

52. 发明授权

US4298229A Process for dry mining phosphate ore utilizing a supersonic gas 失效
标题翻译：利用超音速气体开采磷矿石的方法
公开(公告)号：US4298229A
公开(公告)日：1981-11-03
申请号：US129615
申请日：1980-03-06
申请人： Sebastian J. D'Alli
发明人： Sebastian J. D'Alli
IPC分类号： E21C50/00 , E21C41/14
CPC分类号： E21C41/26 , E21C41/32
摘要： An improved method for mining and processing phosphate matrix in its dry state utilizing a gas moving at supersonic velocity as the carrier fluid to perform the various process steps, in a substantially closed system, that yields dry high grade phosphatic materials and dry sand and clay fractions and to recombine and thoroughly mix the sand and clay fractions in approximately equal proportions by weight as they are produced and to transport the sand-clay mixture along with the naturally radioactive Radon-222 gas that is generated during the processing to the mined out pits and depositing them therein after which the leach zone materials of the overburden are deposited thereover and then depositing thereover the sandy materials of the overburden with provisions being made in preselected areas to form lakes to complete the process of reclaiming the land to its natural state immediately and without danger of radiation from the buried radioactive materials.
摘要翻译：一种改进的方法，用于利用以超音速运动的气体作为载体流体在其干燥状态下开采和处理磷酸盐基质，以在基本封闭的系统中进行各种工艺步骤，其产生干燥的高级磷酸盐材料和干燥的砂和粘土级分并将砂和粘土级分重新组合并充分混合，其重量与生产量大致相等，并将砂 - 粘土混合物与加工过程中产生的天然放射性氡-222气体一起运送至开采出的凹坑，将其沉积在其中，然后将覆盖层的浸出区材料沉积在其上，然后在上覆盖层的砂质材料上沉积，预先在预选区域内形成湖泊，以形成立即完成将土地回收到其自然状态的过程，埋藏放射性物质的辐射危险。

53. 发明授权

US3848927A Mining method using control blasting 失效
标题翻译：采用控制爆破的采矿方法
公开(公告)号：US3848927A
公开(公告)日：1974-11-19
申请号：US17273671
申请日：1971-08-18
申请人： LIVINGSTON C
发明人： LIVINGSTON C
IPC分类号： E21C37/00 , E21C41/22 , E21C41/26 , F42D1/00
CPC分类号： E21C37/16 , E21C41/26 , E21C41/31 , E21C41/32 , F42D1/00
摘要： A mining method comprising: A. PREPARING A BENCH FREE FACE BY CONDUCTING TEST BLASTS; B. ESTABLISHING A PATTERN OF CELLULAR UNITS SEPARATED BY PILLARS OF THE ORE BODY TO BE MINED; C. TUNNELING HORIZONTALLY THROUGH THE ORE BODY PERPENDICULAR TO THE FREE FACE IN THE PILLAR AREAS; D. TUNNELING THROUGH THE CELLULAR UNITS PARALLEL TO THE FREE FACE AND AT THE SAME LEVEL AS THE TUNNELING IN STEP (C); E. PLACING CHARGES IN THE TUNNELS FORMED IN STEP (D) IN THE AREA OF THE CELLULAR UNITS; AND F. DETONATING THE CHARGES. The concept of product control blasting, trajectory control blasting and/or stability control blasting are applicable to the mining method.
摘要翻译：一种采矿方法，包括：

54. 发明授权

US3775984A Mining method and method of land reclamation 失效
标题翻译：采矿方法和土地恢复方法
公开(公告)号：US3775984A
公开(公告)日：1973-12-04
申请号：US3775984D
申请日：1971-08-18
申请人： LIVINGSTON C
发明人： LIVINGSTON C
IPC分类号： E21C37/00 , E21C41/26 , E21F16/00 , E02B1/00 , E02D3/00
CPC分类号： E21F16/00 , E21C37/16 , E21C41/26 , E21C41/31 , E21C41/32
摘要： A mining method including land reclamation and hydropower and water resources development including removing the ore from the ore body in a predetermined pattern so that the remaining ore body defines a grid network of cellular units, the ore removal being performed progressively such that adjacent cellular units are in various stages of development simultaneously and filling the mined-out cells with overburden from adjacent ore body; constructing terrace ponds above the elevation of the top of the mined-out cells, the terrace ponds being constructed from overburden material; constructing dams between adjacent terrace ponds, the dams overlying an elevated portion of the ore body previously used as a plant pillar or access entry pillar; and selectively filling the terrace ponds and pillar ponds with mill tailing slurry to a predetermined reclaimed surface elevation so that the reclaimed surface consists predominantly of a slime fraction suited to agricultural re-use of the land.
摘要翻译：一种采矿方法，包括土地开垦和水电以及水资源开发，包括以预定的方式从矿体中去除矿石，使剩余的矿体定义为细胞单元的网格，矿石的去除是逐渐进行的，使得相邻的细胞单元是同时在不同的发展阶段，从相邻的矿体填充开采的细胞与覆盖层; 在开采细胞顶部的海拔以上建造露台池塘，露台池塘由上覆层材料构成; 在相邻的露台池塘之间建造大坝，覆盖先前用作植物柱或进入入口柱的矿体高架部分的坝; 并且将具有研磨拖尾浆料的露台池塘和柱塘选择性地填充到预定的再生表面高度，使得回收表面主要由适于农业再利用的粘土部分组成。

55. 发明授权

US3762771A Mine layout applicable to natural resources development 失效
标题翻译：矿山布局适用于自然资源开发
公开(公告)号：US3762771A
公开(公告)日：1973-10-02
申请号：US3762771D
申请日：1971-08-18
申请人： LIVINGSTON C
发明人： LIVINGSTON C
IPC分类号： E21C41/24 , E21C41/10
CPC分类号： E21B43/263 , E21C41/24 , E21C41/31 , E21C41/32
摘要： A mine layout applicable to natural resources development of a broad region, particularly applicable to the recovery of ore from oil shale and tar sands comprising a grid network of cellular units, such grid of cellular units being defined by pillars of the ore material and spaced below the ground level and of depths which vary from the upper surface of the ore to the lowermost depth of the ore body, adjacent cellular units of the grid lying at stepped depths and interconnected by a series of tunnels, certain of the cellular units being in various stages of active mining, certain other of the cellular units being filled to various degrees with overburden material and terrain being reestablished above such certain other cellular units by waste material produced by recovery of oil from the ore.

56. 发明授权

US3735704A Control blasting 失效
标题翻译：控制爆破
公开(公告)号：US3735704A
公开(公告)日：1973-05-29
申请号：US3735704D
申请日：1970-02-25
申请人： LIVINGSTON C
发明人： LIVINGSTON C
IPC分类号： E21C41/26 , F42D1/00
CPC分类号： E21C37/16 , E21C41/31 , E21C41/32 , F42D1/00
摘要： Disclosed herein is a new concept in blasting which is based on a unique theory that permits total utilization of the energy of a blasting charge. The method of this invention enables one, through a set procedure, to control the direction and distance of placement of huge volumes of earth and/or the degree of breakage of a volume of material adjacent the area effected by the blast. The method requires systematic test blasts to determine parameters for use in established formula so that the desired end of control blasting of huge volumes of earth can be attained. The scope of this invention is unlimited in its application to mining, hydropower development, construction projects, etc.
摘要翻译：这里公开了一种新的爆破概念，其基于允许总体利用爆破装置的能量的独特理论。本发明的方法使得能够通过设定的程序来控制放置巨大体积的地球的方向和距离和/或由爆炸影响的区域附近的一定体积的材料的破裂程度。该方法需要系统的测试爆破，以确定在已建立的公式中使用的参数，以便可以获得期望的爆破大量地球的爆破结果。本发明的范围在采矿，水电开发，建设项目等方面的应用是无限的。

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