Titanium concentrate grinding aid
A technology of grinding aid and titanium concentrate, which is applied in the field of additives and grinding aids to promote grinding, and can solve the problems of ball holding in the mill, waste of electric energy, sticking to the wall, etc.
Inactive Publication Date:
View PDF1 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Due to the mutual attraction of static electricity, the particles are agglomerated with each other, and the phenomenon of ball holding and wall sticking occurs in the mill
Since a large amount of electric energy is converted into heat energy, the effective utilization rate of electric energy is only less than 20%, resulting in a large waste of electric energy
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreExamples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0009] Now in conjunction with specific grinding experiment embodiment, the present invention is described in further detail:
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Property | Measurement | Unit |
---|---|---|
particle size | aaaaa | aaaaa |
particle size | aaaaa | aaaaa |
particle size | aaaaa | aaaaa |
Login to View More
Abstract
The invention discloses a titanium concentrate grinding aid, which is characterized by comprising the following steps: adding 25-30% of glycerol by mass ratio in a reaction container, adding 50-60% triethanolamine by mass ratio, adding about 15% of mixture of neutralized formic acid and sodium dodecanesulphonate, then mixing and stirring, wherein the stirring speed is 400-500rotation / minute and the stirring time is 1.5-2 hours, and obtaining the titanium concentrate grinding aid. The mass ratio of glycerol to triethanolamine to neutralized formic acid to sodium dodecanesulphonate is 4: 8: 1: 1. Addition of the grinding aid can solve the problem of electrostatic interaction generated during the grinding process of titanium concentrate, so that good grinding effect is reached, and power consumption is saved.
Description
technical field [0001] The invention relates to a grinding aid for granular powdery raw material grinding, which is an additive for promoting grinding in the ultrafine grinding process of coarse titanium concentrate, and belongs to the field of production and manufacturing. Background technique [0002] With the continuous development of the national economy, people's demand for titanium dioxide is also increasing. The raw material for most titanium smelting in China is ilmenite, especially the rich ilmenite in Yunnan. The domestic production of high-titanium slag is mainly prepared by reduction by circuit smelting, so the demand for titanium concentrate is very large. Using coarse titanium concentrate for smelting, the reduction temperature is very high, around 1000°C-1200°C, but using ultra-fine titanium concentrate for smelting, it can react quickly at a temperature of 650°C, so ultra-fine titanium concentrate powder is very important for smelting Energy saving plays a...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C09K3/14
Inventor 曾大勇
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Patsnap Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More 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