The invention provides a potassium feldspar tailing utilizing method. The potassium feldspar tailing utilizing method comprises the following steps that 1, tailing fine materials are collected after being washed through water, put into a sedimentation tank to be uniformly stirred and then subjected to sedimentation through flocculating agents; 2, the tailing …
The invention discloses a kind of feldspar tailings to coat the method that disposition contaminated soil prepares haydite, comprising the following steps: the ...
The invention discloses a process for producing an additive for feed by utilizing feldspar tailings, belongs to the technical field of feldspar tailings deep processing processes, and aims to solve the problem of low utilization rate of the existing feldspar tailings. Which comprises the following steps: (1) grinding the feldspar tailings: grinding the feldspar …
The possibility of using flotation feldspar tailings as replacements for traditional nonplastic materials in a vitreous sanitary ware body was investigated. The unfired and fired …
A major proportion of feldspar ores contain both Na-feldspar (Albite) and K-feldspar (microcline or orthoclase) in the same matrix, usually in quantities of about 3–5% Na2O and K2O.
A technology of potassium feldspar and tailings, which is applied in the field of purification of potassium feldspar tailings and purification technology, can solve the problems of affecting the detection results, low working intensity of the lens, and error-prone detection, so as to avoid uneven distribution and solve the problem of material jam, Improve the …
The invention discloses a feldspar and quartz flotation separation combined collecting agent and an application method thereof, wherein the separation combined collecting agent is composed of the following raw materials in parts by weight: 2-5 parts of 1-butylpyridine hydrochloride, 2-5 parts of sodium dodecyl sulfate and 1-3 parts of kerosene.
The invention provides a production process of environment-friendly ceramsite, which comprises the following steps: crushing the potassium feldspar tailings until the granularity is smaller than 100 meshes, then cleaning potassium feldspar tailings particles, removing silt and drying; ball-milling the potassium feldspar tailing particles to obtain fine …
The component recovery of iron content removed into feldspar tailing was about 56%. The specifications of feldspar concentrate obtained in this research fulfilled the requirements of some industries, i.e. glass, ceramic vitreous tiles, and semi vitreous tiles. The final results revealed that the total disposal percent of iron content was about ...
The utility model relates to an environmental protection processing system of aluminium oxide red mud tailings and feldspar tailing mixture. The pressure filter import is connected to aluminium oxide red mud jar, the import of pressure filter solid exit linkage aluminium oxide red mud tailings jar, export of aluminium oxide red mud tailings jar and the export …
The Selebi‐Phikwe mining and smelting area, northeastern Botswana. (a) Aerial view of the site (based on Google Earth TM) with the location of the sampling points indicated by white dots and a wind rose (according to Meteoblue); photos showing the sampling areas on the surface of the tailings dams (b), on a granulated slag dump (c) …
tailing streamS of three feldspar plants be characterized. Thus a sampling program was initiated in January 1968 in which the various tailing streams of the feldspar plants at Spruce Pine were sampled daily for ten consecutive days. This initial sampling program waS followed in July 1968 by a weekly sampling program in which the ...
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The invention belongs to the fields of construction material and environment protection, and discloses a feldspar tailing unburned brick and a preparation method thereof. The unburned brick is prepared from the components of: 85-90% of feldspar tailings, 0.4-1% of a chemical activating agent, 8-12% of water glass, and 0.8-2% of an …
The invention provides a production process of environment-friendly ceramsite, which comprises the following steps: crushing the potassium feldspar tailings until the granularity is smaller than 100 meshes, then cleaning potassium feldspar tailings particles, removing silt and drying; ball-milling the potassium feldspar tailing particles to obtain fine …
1. Introduction A large number of phosphate tailings are produced in the process of phosphate ore dressing, and its output accounts for 20%–30% of the raw ore [ 1 ]. Part of the phosphate ore is mainly …
The present invention relates to a kind of alumina laterite tailings and the environment-friendly treating process of feldspar mine tailing compound.Alumina laterite tailings and feldspar mine tailing are mixed, plus watery hydrochloric acid and cosolvent are processed, material layering after being disposed, and will be layered the solid for obtaining and are …
In feldspar processing, flotation beneficiation tailings that containing high ratio of titanium minerals emerge at a considerable amount as a result of beneficiation of feldspar reserves with high TiO 2 content due to required specifications by global feldspar market. Recovery of titanium minerals from these tailings which can be evaluated as …
Commercial mining ceased operations in the October, 1929. Currently owned by the City of Auburn, the Maine Feldspar Quarry is only a small part of the 325 acre "Mount Apatite Park". Promoted as a multi-use park, it allows hiking, mountain biking, snowshoeing, limited snowmobiling and mineral collecting. Although collecting has no fee and ...
The most important uses of feldspar are in ceramic and glasses. The present paper aimed to reduce the iron content in Wadi Zirib feldspar ore, as well as, to obtain an optimal grade of feldspar ...
Feldspar ore processing waste thus presents potential source of CRMs; however, semi-industrial and full-scale trial must follow in order to prove the economic and environmental suitability of the ...
The dimension stone, commercially known as Marrom-Guaíba granite, is an alkali-feldspar quartz syenite rich in potassium and sodium exploited by Serra Geral …
Abstract. Granite tailings are rich in quartz and feldspar with high recycling value. However, quartz-feldspar separation usually adds sulfuric acid and hydrofluoric acid, …
The feldspar tailing was high quality glass sand analyzing 98.0 percent SiO2 and 0.025 percent Fe2O3 with recovery of about 60 percent of the quartz. (Author) National Technical Reports Library . The National Technical Information Service acquires, indexes, abstracts, and archives the largest collection of U.S. government-sponsored technical ...
In feldspar processing, flotation beneficiation tailings that containing high ratio of titanium minerals emerge at a considerable amount as a result of beneficiation of feldspar reserves with high TiO2 content due to required specifications by global feldspar market. Recovery of titanium minerals from these tailings which can be evaluated as …
An economical and sustainable utilization strategy of potassium feldspar tailing residue is reported. The ZSM-5 zeolite catalysts using tailing residue as raw materials by a template-free hydrothermal method are synthesized for selective catalytic reduction (SCR), abandoning the high pollution and energy consumption method of …
Byproducts such as quartz-feldspar sand can be used as filler material in various applications. α-Spodumene is calcined into β-spodumene to enable further processing towards lithium carbonate or …
Tailing residue from potash feldspar was used as a kind of low cost raw material, which provides silicon and part of aluminum for the synthesis of ZSM-5 by template-free method. In a typical synthesis, a certain amount of NaOH, tailing residue, and 30 ml deionized water were mixed and stirred to react for 45 h.
The invention discloses a method for efficiently preparing feldspar glazes for ceramics. The method comprises the following specific steps: after raw feldspar ores are crushed, grinding the raw feldspar ores by a high-alumina ball grinding mill, classifying the raw feldspar ores in a spiral manner by a spiral classifier, and screening the raw feldspar ores by a high …
Feldspar is the single most abundant mineral in the earth's crust and is generally associated with other silicate, titanium, and iron minerals. As a result, beneficiation of feldspar is necessary ...
The utility model discloses a feldspar tailing mud filter pressing device belongs to feldspar tailing mud processing equipment technical field, and aim at provides a feldspar tailing mud filter pressing device, solves the too high problem of moisture in the current feldspar tailing mud. The filter cloth is installed on two sides of the filter frame, the filter cloth is …
1. Introduction In 2014, the world production of dimension stone reached 136,500 Mt, leaded by China with approximately 31.1%. Brazil is the fourth in the world …
Then hydrofluoric acid amine flotation is used to separate feldspar from quartz. Filtering-Drying. The spodumene concentrate is discharged at the tailing discharge of the flotation machine and is ready for final processing. The spodumene pulp contains approximately 20% solids and must be dewatered before filtration to reduce the volume …
The invention discloses a kind of efficient method for preparing ceramics feldspar glaze, concretely comprise the following steps：Feldspar raw ore is after crushing, sieved by high alumina ball mill ore grinding, spiral classifier screw classifying, high frequency classifying screen, ensure that abundant dissociation and the Task-size Controlling of spectra, it is …
An economical and sustainable utilization strategy of potassium feldspar tailing residue is reported. The ZSM-5 zeolite catalysts using tailing residue as raw materials by a template-free hydrothermal method are synthesized for selective catalytic reduction (SCR), abandoning the high pollution and energy consumption method of …
An economical and sustainable utilization strategy of potassium feldspar tailing residue is reported. The ZSM-5 zeolite catalysts using tailing residue as raw materials by a template-free hydrothermal method are synthesized for selective catalytic reduction (SCR), abandoning the high pollution and energy consumption method of …
The invention relates to an environment friendly treating process for alumina red mud tailings and feldspar tailing mixed materials. The process comprises the steps that the alumina red mud tailings and feldspar tailings are mixed, diluted hydrochloric acid and a solubilizing assistant are added for treatment, and the materials are layered after the …
Magnetic separation technology is inevitable for feldspar beneficiation because non-magnetic feldspar is associated with magnetic gangue minerals, such as …
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