MSP9000C system automatically and manually detect coal vitrind group reflectivity results.See the full text, please click to download

MSP 9000C system

Comparison of automatic and manual detection of coal vitrinite reflectance results

Coal and rock analysis (note the following reports: different coal types (brown coal, long flame coal, weakly coal, 1/2 medium coal, gas coal, gas fat coal, 1/3 coking coal, fat coal, coking coal, lean coal, Both lean coal, lean coal and anthracite can be accurately detected, including: lignite and anthracite coals with difficult detection; also include single coal, mixed coal and complex production coal blending, which can be achieved quickly. Accurate and automatic detection is the most advanced automatic coal rock analysis system at present, which is very suitable for production enterprises with many samples and fast speed requirements.)

1 coking coal: manual measurement of 154 effective points results

What is coal rock analysis

3. Bright coal

 The luster of bright coal is second only to mirror coal, which is generally black, and the composition of bright coal is more complicated. It is formed by gelation of plant lignocellulosic tissue under the conditions of water-reducing reduction and incorporating some other components and mineral impurities brought by water or wind.

 Features:

 1 is brittle and brittle, the section is relatively flat, and the specific gravity is small. 3 The uniformity of bright coal is not as good as that of mirror coal, and the surface is faintly visible. 4 bright coal sometimes has endogenous fissures, but not as good as mirror coal. 5 often thicker stratification, sometimes even forming the entire coal seam.

 Bright coal is the most common macro-coal component in coal seams.

 The properties of bright coal are close to that of mirror coal, but the quality is worse than that of mirror coal.

 4. Dark coal

 Dark coal has a dull, generally grayish black color. The composition of dark coal is more complicated. It is formed by enriching the chitin group, the inert group or incorporating more minerals under the condition of living water aerobic. Dark coal containing inert groups or minerals.

 Features:

 1 Dense and hard, large specific, tough, not easy to break, rough section, 2 generally does not develop endogenous fissures. 3 In the coal seam, dark coal is a common macro-coal component, often in thick and thin stratification, and can also form the entire coal seam.

 Properties: Depends on the content of each component, such as rich in stable components, high in V and H, strong in cohesiveness; rich in silk charring components, high in mineral content, high in density, low in V and weak in bonding.