A device and method for measuring the coking tendency of solid-containing heavy raw materials when heated
A heavy raw material, trending technology, applied in measuring devices, material weighing, analyzing materials, etc., to achieve real-time online continuous measurement, short test time, and increased reliability
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Embodiment 1
[0052] Such as figure 2 As shown, under the conditions of 0.2MPa and temperatures of 380°C, 400°C, and 420°C, the coke trend curves of coal liquefaction containing solid heavy raw materials are measured, see the attached figure 2 , when the measured reaction temperature is 380°C, the coke induction period is 19min; when the measured reaction temperature is 400°C, the coke induction period is 11min; when the measured reaction temperature is 420°C, the coke induction period is 7min.
Embodiment 2
[0054] Such as image 3 As shown, under the conditions of 0.2MPa and temperatures of 380°C, 400°C, and 420°C respectively, the coke trend curves of coal liquefaction containing solid heavy raw materials after distillation are measured, see the attached image 3 , when the measured reaction temperature is 380°C, the coke induction period is 10 minutes; when the measured reaction temperature is 400°C, the coke induction period is 6 minutes; when the measured reaction temperature is 420°C, the coke induction period is 5 minutes.
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