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首页> 外文期刊>Solid Fuel Chemistry >Effect of the O-Alkylation of Brown Coal with n-Butanol on the Yield and Composition of Bitumoids
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Effect of the O-Alkylation of Brown Coal with n-Butanol on the Yield and Composition of Bitumoids

机译：棕煤与正丁醇对沥青产量和组成的影响对褐煤α-烷基化的影响

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摘要

The effect of the destructiveO-alkylation of the organic matter of brown coal from the Tyulgan deposit in the South Ural basin on the yield and component composition of bitumoids was studied. The positive effect of alkylation withn-butanol on an increase in the yield of aliphatic lignite bitumoid fractions was found. The process ofO-alkylation was optimized in terms of the weight yield of bitumoids; a number of adequate regression equations were obtained for the dependences of the yield of bitumen fractions on the parameters of the test process. The following biologically active substances were detected in the composition of bitumoids and their fractions: ferruginol, betulin,n-tetracosanol-1, etc.
机译：研究了从南瓜盆地秋林盆地灌木矿床有机物破坏性 - 烷基化物质对沥青产量和组分组成的影响。发现烷基化与丁醇对脂族褐煤沥青序列产量增加的阳性作用。在沥青的重量产率方面优化了烷基化的方法;获得了许多足够的回归方程，以获得沥青分数率对测试过程参数的依赖性。在沥青的组合物及其级分中检测到以下生物活性物质：铁蛋白，桦木，N-四糖醇-1等。

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