Coking coal blending method for producing high-heat strength coke
A strength and coke technology, applied in coking ovens, petroleum industry, etc., can solve problems such as improper selection of parameters and difficulties in popularization, and achieve the effects of overcoming blindness, strong practicability, and easy application
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[0013] Each blending ratio uses several domestic single-type coals. The quality indicators of each coal type used are shown in Table 1.
[0014] Table 1 Analysis data table of a single coal
[0015]
[0016] Using the above several coal types, 7 coal types are selected for coal blending and coking at a time. The blending scheme is shown in Table 2.
[0017] Table 2 Coal blending ratio scheme table
[0018]
[0019] Through the above coal blending ratio scheme, the blended coal data obtained is shown in Table 3.
[0020] Table 3 Data Table of Blended Coal Quality
[0021]
[0022] Using the above coal blending, coal blending and coking through a traditional 4.3m coke oven, the obtained coke quality data are shown in Table 4.
[0023] Table 4 Coke quality analysis data indicators
[0024]
[0025] It can be seen from Table 4 that the thermal...
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