Method for measuring iron content in steel slag
A method for measuring iron content, which is applied in the field of analysis and testing, can solve problems such as the difficulty of measuring total iron content, and achieve the effects of reliable technical support, reliable method, and convenient operation
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0032] A. After drying the steel slag sample to constant weight, process it with a crusher until the particle size is less than 5mm, and use a splitter to shrink it. Considering that the sample size must be representative and the volume of the grinding bowl should be taken into account, the sample is determined. Quantity (M 0 ) is 100g;
[0033] B, the 100g steel slag particles of step A are ground for 60 seconds, cross a 10 mesh sieve, grind the oversize for 90 seconds, cross a 10 mesh sieve; grind the oversize for 30 seconds, cross a 10 mesh sieve, combine the slag powder under the sieve, Weigh the sieve to get M 1 =42.17g;
[0034] C. Grind the under-sieve powder of step B for 60 seconds and pass through a 40-mesh sieve; grind the over-sieve for 90 seconds and pass through a 40-mesh sieve; then grind the over-sieve for 30 seconds, pass through a 40-mesh sieve, and combine the under-sieve slag Powder, weigh the sieve, get M 2 =6.73g;
[0035] D, the slag powder under th...
Embodiment 2
[0050] A. After drying the steel slag sample to constant weight, process it with a crusher until the particle size is less than 5mm, and use a splitter to shrink it. Considering that the sample size must be representative and the volume of the grinding bowl should be taken into account, the sample is determined. Quantity (M 0 ) is 100g;
[0051] B, the 100g steel slag particles of step A are ground for 50 seconds, cross a 10 mesh sieve, grind the oversize for 100 seconds, cross a 10 mesh sieve; grind the oversize for 20 seconds, cross a 10 mesh sieve, and combine the slag powder under the sieve, Weigh the sieve to get M 1 =42.83g;
[0052] C. Grind the under-sieve slag powder of step B for 50 seconds and pass through a 40-mesh sieve; grind the over-sieve for 100 seconds and pass through a 40-mesh sieve; then grind the over-sieve for 20 seconds, pass through a 40-mesh sieve, and combine the under-sieve slag Powder, weigh the sieve, get M 2 =7.16g;
[0053] D, the slag powd...
Embodiment 3
[0068] A. After drying the steel slag sample to constant weight, process it with a crusher until the particle size is less than 5mm, and use a splitter to shrink it. Considering that the sample size must be representative and the volume of the grinding bowl should be taken into account, the sample is determined. Quantity (M 0 ) is 100g;
[0069] B, the 100g steel slag particles of step A are ground for 70 seconds, cross a 10 mesh sieve, grind the oversize for 90 seconds, cross a 10 mesh sieve; grind the oversize for 40 seconds, cross a 10 mesh sieve, and combine the slag powder under the sieve, Weigh the sieve to get M 1 =42.33g;
[0070] C. Grind the under-sieve slag powder of step B for 70 seconds and pass through a 40-mesh sieve; grind the over-sieve for 80 seconds and pass through a 40-mesh sieve; then grind the over-sieve for 40 seconds, pass through a 40-mesh sieve, and combine the under-sieve slag Powder, weigh the sieve, get M 2 =6.88g;
[0071] D, the slag powder...
PUM
| Property | Measurement | Unit |
|---|---|---|
| Granularity | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
Login to view more - 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.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap