Oil Shale最新文献_第4页

Characterization and pyrolysis of Mongolian Uvdug Khooloin Gashuun oil shale 蒙古乌达格-柯洛林加顺油页岩表征及热解特征

IF 1.9 4区工程技术

Oil Shale Pub Date : 2022-01-01 DOI: 10.3176/oil.2022.2.01

T. Altantuya, G. Enkhjargal, B. Enkhsaruul, D. Monkhoobor, J. Narangerel, G. Oyunbileg

引用次数: 1

Three-dimensional molecular modeling of Dachengzi oil shale kerogen 大城子油页岩干酪根三维分子模拟

IF 1.9 4区工程技术

Oil Shale Pub Date : 2022-01-01 DOI: 10.3176/oil.2022.2.03

X. Han, X. Jiang, J. Tong, X. Wang, Y. You

引用次数: 0

Long-term stability of pillars in an underground oil shale mine 地下油页岩矿山矿柱长期稳定性研究

IF 1.9 4区工程技术

Oil Shale Pub Date : 2022-01-01 DOI: 10.3176/oil.2022.2.04

E. Lüütre†, T. Põldema, E. Reinsalu, E. Väli

引用次数: 1

The effect of pyrolysis conditions on the composition of Chinese Jimsar shale oil using FT-IR, 1H-NMR and 13C-NMR techniques 利用FT-IR、1H-NMR和13C-NMR技术研究了热解条件对中国吉木萨尔页岩油组成的影响

IF 1.9 4区工程技术

Oil Shale Pub Date : 2022-01-01 DOI: 10.3176/oil.2022.1.03

F. Dai, Y. Guo, J. Huang, S. Liu, H. Lu, L. Pan, S. Pei

引用次数: 3

Effect of real-time temperature and shear angle on the mechanical strength and energy evolution of oil shale 实时温度和剪切角对油页岩力学强度和能量演化的影响

IF 1.9 4区工程技术

Oil Shale Pub Date : 2022-01-01 DOI: 10.3176/oil.2022.4.03

S. Ren, L. Wang, D. Yang, Z. Kang, P. Zhang

引用次数: 0

Experimental investigation on the hydrocarbon generation of low maturity organic-rich shale in supercritical water 超临界水中低成熟富有机质页岩生烃实验研究

IF 1.9 4区工程技术

Oil Shale Pub Date : 2022-01-01 DOI: 10.3176/oil.2022.3.02

Y. Dong, L. Guo, H. Jin, Y. Wang, T. Xie, Q. Zhao

{"title":"Experimental investigation on the hydrocarbon generation of low maturity organic-rich shale in supercritical water","authors":"Y. Dong, L. Guo, H. Jin, Y. Wang, T. Xie, Q. Zhao","doi":"10.3176/oil.2022.3.02","DOIUrl":"https://doi.org/10.3176/oil.2022.3.02","url":null,"abstract":". In this study, the hydrocarbon generation of 1–4 cm sized shale in supercritical water (SCW) was investigated. The results showed that temperature was the most important factor affecting the hydrocarbon generation of organic-rich shale in the presence of supercritical water. In the temperature range of 380–450 °C, the optimum oil generation temperature was 430 °C. The produced oil component became heavier with increasing temperature. Increasing temperature was beneficial to gas production and improved the selectivity of H 2 and CH 4 . In the pressure range of 22.5–27.5 MPa, oil and gas production decreased with increasing pressure. The influence of pressure on conversion path was almost negligible. Pressure affected the hydrocarbon generation of shale in supercritical water by affecting hydrocarbon expulsion. In the water-shale mass ratio range of 0.5–5 and the reaction time range of 1–12 h, increasing both parameter ranges was conducive to the hydrocarbon generation of oil shale. The selectivity of H 2 increased and that of CH 4 and CO 2 decreased with increasing water-shale mass ratio. The selectivity of CH 4 and C 2 H 6 increased with increasing reaction time.","PeriodicalId":19441,"journal":{"name":"Oil Shale","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89369677","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

Thermal methods of solid fuel processing: review 固体燃料加工的热方法:综述

IF 1.9 4区工程技术

Oil Shale Pub Date : 2022-01-01 DOI: 10.3176/oil.2022.3.04

Z. Myltykbayeva, M. Smaiyl, Z. Yeshova

引用次数: 0

Alfred Elernurm, 100th birthday of the Grand Old Man of Estonian Oil Shale Research 阿尔弗雷德·埃勒努姆，爱沙尼亚油页岩研究老人100岁生日

IF 1.9 4区工程技术

Oil Shale Pub Date : 2022-01-01 DOI: 10.3176/oil.2022.2.05

A. Siirde

引用次数: 0

Comparison of the ecotoxic properties of oil shale industry by-products to those of coal ash 油页岩工业副产物与粉煤灰的生态毒性比较

IF 1.9 4区工程技术

Oil Shale Pub Date : 2022-01-01 DOI: 10.3176/oil.2022.1.01

O. Järvik, A. Konist, H. Lees, B. Maaten, A. Siirde

引用次数: 3

Characteristics of oil and gas production of oil shale pyrolysis by water vapor injection 油页岩水蒸气热解产油特征

IF 1.9 4区工程技术

Oil Shale Pub Date : 2022-01-01 DOI: 10.3176/oil.2022.3.

Z. Kang, L. Wang, D. Yang, J. Zhao

{"title":"Characteristics of oil and gas production of oil shale pyrolysis by water vapor injection","authors":"Z. Kang, L. Wang, D. Yang, J. Zhao","doi":"10.3176/oil.2022.3.","DOIUrl":"https://doi.org/10.3176/oil.2022.3.","url":null,"abstract":". An appropriate pyrolysis temperature is required to achieve the best-quality oil and gas products via kerogen pyrolysis for the application of the in situ shale exploitation technology. In this study, the oil and gas products obtained at different pyrolysis temperatures via the oil shale pyrolysis process were analyzed using gas chromatography (GC). The results show that as the pyrolysis temperature increases, the content of hydrocarbon gases first increases and then decreases. Meanwhile, the H 2 content in nonhydrocarbon gases gradually increases and reaches 64.07% at 550 °C. In addition, when the pyrolysis temperature is > 400 °C, the content of light components in shale oil rapidly increases. Further, when the pyrolysis temperature exceeds 500 °C, the content of light components in shale oil exceeds 42%. Finally, the H 2 content obtained from oil shale pyrolysis by injecting water vapor is approximately eight times higher than that obtained from direct dry distillation. Additionally, the shale oil quality under water vapor action is better than that under direct dry distillation. The kerogen pyrolysis is performed in the H 2 -rich environment and shale oil is prone to hydrogenation reaction.","PeriodicalId":19441,"journal":{"name":"Oil Shale","volume":null,"pages":null},"PeriodicalIF":1.9,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88153558","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3