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[1]王志敏,吴璎芪,侯茂林,等.石油焦作为粉煤气化原料的可行性分析[J].石化技术与应用,2022,4:270-272.
　WANG Zhi-min,WU Ying-qi,HOU Mao-lin,et al.The feasibility analysis for petroleum coke as pulverized coal gasificationraw materials[J].Petrochemical technology & application,2022,4:270-272.
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石油焦作为粉煤气化原料的可行性分析(PDF)

《石化技术与应用》[ISSN:1009-0046/CN:62-1138/TQ]

期数:
2022年4期
页码:
270-272
栏目:
出版日期:
2022-07-10

文章信息/Info

Title:
The feasibility analysis for petroleum coke as pulverized coal gasificationraw materials
文章编号:
1009-0045（2022）04-0270-03
作者:
王志敏1; 吴璎芪2; 侯茂林1; 贾博1
1.浙江石油化工有限公司，浙江 舟山316000；2.贵州航天迈未科技有限公司，贵州 贵阳550000
Author(s):
WANG Zhi-min1; WU Ying-qi2;  HOU Mao-lin1; JIA Bo1
1.Zhejiang Petrochemical Co Ltd， Zhoushan 316000，China；2.Guizhou Aerospace MWAY Technology Co Ltd，Guiyang 550000，China
关键词:
石油焦; 粉煤气化; 疏水性; 流动性; 挥发性
Keywords:
petroleum coke; pulverized coal gasification; hydrophobicity; liquidity; volatility
分类号:
TE 624.4+1
DOI:
DOI：10.19909/j.cnki.ISSN1009-0045.2022.04.0270
文献标识码:
B
摘要:
为了验证石油焦作为粉煤气化原料的可行性，对其基本性质、疏水性、挥发性和流动性进行了分析，并与3种典型的煤进行了对比。结果表明：石油焦性质与晋城无烟煤最为相近，具有热量高、含碳质量分数高的特点；石油焦中主要包含芳香烃、烷烃、双键烃基等疏水基团，不易与水互溶；石油焦粉在制粉干燥过程中无挥发性有机物析出，不易吸湿结团，能够满足粉煤气化制粉单元的需求；石油焦粉的流动性优于煤粉，在加压输送单元不易发生架桥现象。
Abstract:
In order to verify the feasibility of petroleum coke as pulverized coal gasification raw materials， the basic properties， hydrophobicity， volatility and liquidity of petroleum coke were analyzed and compared with three kinds of typical coal. The results showed that the petroleum coke had high calorific value and high carbon mass fraction， which was similar to Jincheng anthracite； petroleum coke mainly contained hydrophobic groups such as aromatic hydrocarbon， hydrocarbon， double bond hydrocarbon group， which had low water miscibility. In addition， there was no volatile organic matter precipitation under the process conditions of pulverizing and conveying unit of petroleum coke， which could meet the environmental protection requirements of pulverized coal gasification. Liquidity of petroleum coke powder was better than that of pulverized coal， and bridging phenomenon was not easy to happen in pressurized conveying unit.

参考文献/References

［1］ 王金宏，冷冰．高硫石油焦合理利用及其污染防治措施分析［J］．环境保护与循环经济，2009，29（4）：27-29．［2］ 王玉章，申海平，刘自宾．延迟焦化石油焦及其应用［J］．炼油技术与工程，2008，38（2）：25-30．［3］ 瞿国华．高硫石油焦气化制氢工艺在炼油工业中的发展前景［J］．当代石油石化，2010（10）：1-6．

备注/Memo

备注/Memo:
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更新日期/Last Update: 2022-07-10