Method for separating quartz from low-grade potassium and sodium feldspar ore
A potassium-sodium feldspar, low-grade technology, applied in solid separation, flotation, etc., can solve the problems of gray appearance and color of feldspar fine powder, affect the appearance of products, and consume a large amount of flotation reagents, etc., to achieve the goal of equipment Low anti-corrosion requirements, low production costs, and the effect of highlighting substantive features
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0023] In this embodiment, the low-grade potassium albite feldspar raw ore in Wuzhou, Guangxi is used as raw material. The mass percentages of main substances in the low-grade potassium albite feldspar ore are determined as shown in Table 1. The present embodiment utilizes the technology provided by the present invention. Quartz was separated from low-grade potassium albite feldspar raw ore in Wuzhou, Guangxi, and potassium albite fine powder meeting the standards used in the ceramic industry was obtained.
[0024] The method for separating quartz from low-grade potassium albite ore provided by the present embodiment specifically includes the following steps:
[0025] Crushing and grinding: The low-grade potassium-sodium feldspar raw ore is crushed with a jaw crusher, and the particle size of the crushed low-grade potassium-sodium feldspar ore is controlled to be less than 10mm; the low-grade potassium-sodium feldspar ore is crushed by a rod mill. The pellets are subjected to ...
Embodiment 2
[0034]In this embodiment, low-grade potassium albite feldspar ore in Yangquan, Shanxi is used as raw material. The mass percentages of main substances in the low-grade potassium albite feldspar ore are determined as shown in Table 2. In this example, the quartz is separated from the low-grade albite feldspar ore in Yangquan, Shanxi by using the technology provided by the present invention, and the potassium albite fine powder meeting the standards used in the ceramic industry is obtained. The specific steps are roughly the same as those in Example 1, except that: in the flotation and drying steps, sodium hydroxide is used to adjust the pH of the potassium albite ore slurry to 10, and then two thick, The flotation process of two sweeps and two refinements floats quartz from the potassium albite ore slurry.
[0035] Among them, the activators, inhibitors, and amine collectors used in each roughing and sweeping are respectively activators composed of polyoxyethylene and calcium c...
Embodiment 3
[0040] In this embodiment, low-grade potassium albite feldspar ore in Yangquan, Shanxi is used as raw material, and the mass percentages of main substances in the low-grade potassium albite feldspar ore are determined as shown in Table 3. In this example, the quartz is separated from the low-grade albite feldspar ore in Yangquan, Shanxi by using the technology provided by the present invention, and the potassium albite fine powder meeting the standards used in the ceramic industry is obtained. The specific steps are roughly the same as those in Example 1, except that: in the flotation and drying steps, sodium hydroxide is used to adjust the pH of the potassium albite ore slurry to 9, and then three coarse, The three-sweep and three-fine flotation process performs flotation treatment on the potassium albite ore powder slurry.
[0041] Among them, the activators, inhibitors, and amine collectors used in each roughing and sweeping are respectively activators composed of polyoxyet...
PUM
Property | Measurement | Unit |
---|---|---|
particle size | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com