Tarfaya油页岩矿物加氢热解及沉积边缘的影响

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2022-01-01 DOI:10.3176/oil.2022.4.04

A. Attaoui, M. Nadif, M. Hafid, K. Amzil

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引用次数: 0

摘要

．在加氢处理中，来自摩洛哥Tarfaya矿床五层和Timahdit矿床M层的油页岩矿物的反应性是不同的。这种反应性是地质时代气候的函数:Z0(第三纪:寒冷气候)，Z1(马埃斯特里希纪:炎热气候)，Z2(塞诺纪:寒冷气候)，Z3 (Turonian:温暖气候)和Z4 (Cenomanian:温暖气候)。这就解释了为什么Z3和Z4层反应性最强，这也是由于这两层的导数热重法(DTG)所确定的低峰温度的位置。DTG的峰面积值与矿物的反应性也不成比例。Z1层中白云石CaMg(CO 3) 2的组成是导致该层反应活性较低的原因。

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Mineral matter hydropyrolysis of Tarfaya oil shale and influence of sedimentation edge

. In hydrotreating the reactivity of the mineral matter of the oil shale from the five layers of the Tarfaya deposit and the M layer of the Timahdit deposit, both located in Morocco, is different. This reactivity is a function of the climates of the geological eras: Z0 (Tertiary era: cold climate), Z1 (Maestrichtian: hot climate), Z2 (Senonian: cold climate), Z3 (Turonian: warm climate) and Z4 (Cenomanian: warm climate). This explains why the Z3 and Z4 layers are the most reactive, also due to the location of the low peak temperatures as established by derivative thermogravimetry (DTG) for these two layers. There was also a disproportion between the DTG peak area values and the reactivity of the mineral material. The composition of dolomite CaMg(CO 3 ) 2 in the Z1 layer is responsible for the low reactivity observed for this layer.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.