Methylation as a Method for the Deep Extraction Processing of Coal

L. P. Noskova; A. P. Sorokin

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Methylation as a Method for the Deep Extraction Processing of Coal

机译：甲基化作为煤深层提取工艺的一种方法

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The interaction of brown coal from the Sergeevskoe deposit with methanol under acid catalysis conditions was studied. The role of a catalyst in the processes occurring on methylation was demonstrated. The effect of intermolecular interactions on the solubility of alkylated coal was found. The individual and group compositions of the modified products were examined. It was found that the preliminary alkylating activation of coal facilitated the extraction process and increased the extraction of bitumens, waxes, and tars. Modified coal is a potential source for the production of high-quality crude mineral wax.

机译：研究了Sergeevskoe矿床褐煤与甲醇在酸催化条件下的相互作用。证明了催化剂在甲基化过程中的作用。发现分子间相互作用对烷基化煤的溶解度的影响。检查了改性产物的个体和组组成。发现煤的初步烷基化活化促进了萃取过程并增加了沥青，蜡和焦油的萃取。改性煤是生产高质量粗矿物蜡的潜在来源。

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《Solid Fuel Chemistry》 |2014年第5期|275-280|共6页
作者
L. P. Noskova; A. P. Sorokin;
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Institute of Geology and Nature Management, Far East Branch, Russian Academy of Sciences, Blagoveshchensk, 675000 Russia;

Amur Research Center, Far East Branch, Russian Academy of Sciences, Blagoveshchensk, Russia;

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Methylation as a Method for the Deep Extraction Processing of Coal

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