Simple method for determining total moisture of drilled coal sample
A technology of full moisture and coal samples, which is applied in the direction of removing certain components and weighing, analyzing materials, and weighing materials, can solve the problems of coal-fired coal quality and boiler equipment and auxiliary equipment, and achieve good utilization , the method is simple and the effect of high precision
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
specific Embodiment example 1
[0024] Specific implementation case 1, the determination of the total moisture of a kind of Zhundong coal exploration sample:
[0025] Step 1: Weigh the weight of the cuboid pallet whose length, width and height are 40×20×5cm, and record it as m 0 , the unit is kg; the pallet weight is m 0 =0.312kg;
[0026] Step 2: Divide the drilled coal sample into two, put one part into the tray and fill it with a scraper, and weigh the tray and the coal sample at the same time m t0 , the unit is kg; the other is tested for total moisture according to GB / T211-2007, and recorded as total moisture M t0 ,Unit is%;
[0027] The weight of the tray + coal sample m t0= 3.412kg, total moisture of coal sample M t0 = 37%
[0028] Step 3: Record the quality of the coal sample, put the tray and the coal sample in the laboratory, let the coal sample gradually lose moisture in the air state, and weigh the tray and the coal sample every hour m t1 、m t2 、m t3. . . . . . . . m ti . , the ...
PUM
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