How to significantly reduce coke production costs

Digital coal rock analysis should start from the following three aspects:

Use coal rock analysis methods to strictly supervise and control raw coal. Recover the losses caused by “doped coal”.

The losses caused by “doped coal” are manifested in two aspects:

First, the coking plant actually bought the low-priced "poor coal" at the high price of "good coal." According to incomplete statistics, this year alone, the number of losses of domestic enterprises is astonishing, ranging from a few million to more than 100 million yuan;

Second, after the “admixed coal” was put into the factory, the typical “good coal” mismatched in the coal blending resulted in large fluctuations in the quality of the coke. The unstable coke quality brought about a large loss in the subsequent sales price; therefore, strict control Raw coal is the key to significantly reducing coke costs.

The specific method is as follows:

Firstly, the rapid coal and rock analysis method is used to accurately identify the degree of coal blending and make a scientific evaluation of coal quality.

In the settlement of coal into the factory, a moderate fine method was adopted for the detected “blended coal” to constrain the coal supplier and recover part of the economic loss. At the same time, for the "quality-poor" coal blending, such as: brown coal, anthracite-mixed, coke-mixed powder, etc., put an end to the factory;

According to the results of coal rock analysis, it is possible to accurately “diagnose” the “combustion type” and “proportion” of the coal into the plant, and make corresponding allocations in the subsequent coal type matching;

Combined analysis of conventional indicators and coal and rock indicators, scientific guidance on coal procurement.

Using the comprehensive analysis method of coal rock index and conventional index, the coal that is really needed is purchased from the actual needs of coal blending. Scientific evaluation of coal quality;

Not blindly "superstition" coal classification, from the coal rock point of view, according to the actual coal blending situation, bold use of some "non-coking coal", significantly reduce coal cost;

Make full use of coal and rock analysis methods, supervise coal in coal, guide coal blending, and stabilize coke quality.

Utilize the coal rock reflectance distribution map to supervise the daily entry of coal, “easy” to find the cause of abnormal fluctuations in production, and effectively stabilize the quality of coke.

The following two aspects can be used to guide the coal type, stabilize and improve the quality of coke.

Pre-simulated synthetic coal blend reflectance distribution map.

Accurately search for “lack” and “multiple” coal types from the measured coal map.

Really the above points, the economic benefits will be very huge