Method for determining beneficiation route of liquid potassium ore

A technology for determining methods and liquids, which is applied in the field of prospecting, and can solve problems such as the inability to formulate reasonable and effective beneficiation routes

Inactive Publication Date: 2019-03-08
QINGHAI QAIDAM COMPREHENSIVE GEOLOGICAL & MINERAL EXPLORATION INST
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0004] In view of this, the embodiment of the present invention provides a method for determining the beneficiation route of liquid p...

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  • Method for determining beneficiation route of liquid potassium ore
  • Method for determining beneficiation route of liquid potassium ore
  • Method for determining beneficiation route of liquid potassium ore

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Embodiment 1

[0029] This embodiment takes the Heibei depression liquid potassium ore area as the research object, and obtains four barrels (about 100 L) of this mining area brine sample during the geological exploration process to the Heibei depression liquid potassium ore deposit; Evaporation experiment. The obtained brine samples were divided into two groups, the number of the natural evaporation test sample in summer was 13SY4304-1′, and the weight was 54.90 kg; the number of the natural evaporation test sample in winter was 13SY4304-1, and the weight was 54.85 kg; Calculation of the Nakov characteristic coefficient, the R values ​​are 0.2229 and 0.2246 respectively, and the chemical properties of the sample water belong to the magnesium sulfate subtype brine in the sulfate type brine. + 、K + , Mg 2+ / Cl － , SO 4 2- —H 2 See figure 1 ; The two samples are the same sample, the chemical composition is almost the same, and the position on the phase diagram is almost the same, but th...

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Abstract

The invention discloses a method for determining beneficiation route of liquid potassium ore and relates to the technical field of prospection. The method comprises the following steps: acquiring an original brine sample of the liquid potassium ore; respectively conducting a summer natural evaporation experiment and a winter natural evaporation experiment on the brine sample, and observing evaporated water loss of the brine sample, solid density, liquid density and separation conditions of novel minerals; respectively obtaining the separation types and sequence of various saline minerals, theenrichment intervals and enrichment rules of various components and beneficiation information of solid-liquid separation points in the brine sample in the summer and winter natural evaporation processes; and making a reasonable liquid potassium ore beneficiation route by virtue of the beneficiation information. According to the method disclosed by the invention, the beneficiation route of the liquid potassium ore can be reasonably and effectively determined.

Description

technical field [0001] The invention relates to the technical field of prospecting, in particular to a method for determining a beneficiation route of liquid potassium ore. Background technique [0002] The Heibei Aodi Liquid Potassium Mining Area in the Qaidam Basin is located in the west of the Qaidam Basin, and its administrative division is under the jurisdiction of Mangya Town, Haixi Mongolian and Tibetan Autonomous Prefecture, Qinghai Province. The altitude of the survey area is generally 2700m-2900m, with a relative height difference of 100m-200m. The surface water system is very undeveloped, except for a small number of gullies developed on the alluvial and diluvial fans in the north and southwestern piedmont, and occasional temporary floods in the rainy season, there is no other surface water system. The region has a typical inland desert-type arid climate, which is mainly characterized by dry and windy, less rainfall, strong evaporation, low and cold temperature, ...

Claims

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Application Information

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IPC IPC(8): G01N5/04G01N9/36G01N21/31G01N21/73G01N21/78G01N25/14C01D3/06C01F5/30
CPCG01N5/04C01D3/06C01F5/305G01N9/36G01N21/31G01N21/73G01N21/78G01N25/14G01N25/147
Inventor 李洪普祝云军武丽萍关有国李海明李得刚韩光补海义韩文奎汪青川贾建团
Owner QINGHAI QAIDAM COMPREHENSIVE GEOLOGICAL & MINERAL EXPLORATION INST
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