Sulphur Separation by Heat Treatment of Petroleum Coke

A. Radenovic

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Sulphur Separation by Heat Treatment of Petroleum Coke

机译：石油焦热处理中的硫分离

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The impact of heat treatment (temperature, heat-soak time and heating rate) on petroleum coke propertiesrnwere examined. Investigated coke produced from feedstock with different compositions. The sulphurrncontent, volatile matter, density value and ash content before and after heat treatment to 2 400℃ were analysed.rnResults implies partially desulphurization of the coke by performed examinations. Phase analysis of therncokes showed that during the heating, separation and transformation of some inorganic sulphur compoundsrntook place. The sulphides are most stable sulphur compounds identified even after heating coke at 2 400℃.

机译：研究了热处理（温度，保温时间和加热速率）对石油焦性能的影响。研究了由具有不同组成的原料生产的焦炭。分析了热处理至2 400℃前后的硫含量，挥发物，密度值和灰分。rn结果表明，经检验，焦炭已部分脱硫。焦炭的相分析表明，在加热，分离和转化过程中，一些无机硫的化合物被放置。即使在2 400℃下加热焦炭，硫化物也是最稳定的硫化合物。

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《Nafta》 |2009年第3期|171-179|共9页
作者
A. Radenovic;
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作者单位

University of Zagreb, Fac-ulty of Metallurgy, Aleja narodnih heroja 3, 44103 Sisak, Croatia;

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原文格式 PDF
正文语种 eng
中图分类
关键词
heat treatment; petroleum coke; sulphur;

机译：热处理;石油焦硫;

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1. Heat transfer of calcined petroleum coke and heat exchange tube for calcined petroleum coke waste heat recovery [J] . Zheng Bin, Sun Peng, Liu Yongqi, Energy . 2018,第jula15期

机译：煅烧石油焦的传热和煅烧石油焦余热回收的换热管
2. The effect of coal charge density, heating velocity and petroleum coke on the structure of cokes heated to l800deg.C [J] . V.V. Zubkova Fuel . 1999,第11期

机译：装煤密度，加热速度和石油焦对加热到1800℃的焦炭结构的影响
3. Effect of heat treatment on desulphurization of petroleum coke [J] . Mahur Jagpal Singh, Chakraborty Ranadeep Indian journal of engineering and materials sciences . 2020,第6期

机译：热处理对石油焦脱硫的影响
4. Separation of sulphur from metallurgical coke by temperature treatment up to 2400 °C [C] . M. Legin-Kolar, A. Radenovic International conference on coal science;ICCS '97 . 1997

机译：通过高达2400°C的温度处理将硫从冶金焦中分离出来
5. Preparation, characterization and application of novel adsorbent from petroleum coke activated by sulphur dioxide. [D] . Chen, Yang. 2002

机译：二氧化硫活化石油焦制新型吸附剂的制备，表征及应用。
6. Manufacture of high density carbon blocks by self-sintering coke produced via a two-stage heat treatment of coal tar [O] . Ui-Su Im, Jiyoung Kim, Byung-Rok Lee, 2019

机译：通过煤焦油两阶段热处理产生的自烧结焦生产高密度碳块
7. Sulphur Separation by Heat Treatment of Petroleum Coke [O] . Rađenović Ankica 2009

机译：石油焦热处理中的硫分离

Sulphur Separation by Heat Treatment of Petroleum Coke

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