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| Effect of Particle Size on Sulfur Distribution and Calcining Desulfurization of Petroleum Coke |
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Received:May 06, 2018
Revised:May 09, 2018
Accepted:May 11, 2018
Published Online:September 19, 2018
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| DOI：doi：10.3969/j.issn.1007-7545.2018.10.005 |
| KeyWord:petroleum coke; granularity; calcination; desulfurization |
| Author | Institution |
| SHEN Yi-fan |
贵州师范大学 材料与建筑工程学院 |
| LIU Wei |
贵州师范大学 材料与建筑工程学院 |
| ZHANG Hui |
贵州师范大学 材料与建筑工程学院 |
| LIU Yun |
贵州师范大学 材料与建筑工程学院 |
| YUAN Ming-bo |
贵州师范大学 材料与建筑工程学院 |
| ZHANG Nian-bing ) |
贵州师范大学 材料与建筑工程学院 |
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| Abstract: |
| Sulfur content of petroleum coke with different size and calcined coke were determined by Kulun Titration. The results show that particle size has different influence on sulfur content of petroleum coke with different size. 2.54% sulfur petroleum coke can screen out 2.25% petroleum coke (particle size of -0.5 mm), 3.35% sulfur petroleum coke can screen out 2.33% petroleum coke (particle size of -0.15 mm), screening effect of 5.98% of petroleum coke is weak. Grain size has obvious desulfurization difference for petroleum coke with different sulfur content. 2.54% petroleum coke with grain size of 0.5 mm has good desulfurization effect. 3.35% petroleum coke with grain size of 1 mm has good desulfurization effect. For 5.98% petroleum coke, desulfurization efficiency varies little in the whole particle size range. |
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