Hydrogenation of the Naphthalene Fractions of Coal Tar from Coal of the Shubarkol Deposit

Maloletnev A. S.; Smagulova N. T.; Kairbekov Zh K.; Kairbekov A. Zh; Kudreeva L. K.

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Hydrogenation of the Naphthalene Fractions of Coal Tar from Coal of the Shubarkol Deposit

机译：Shubarkol矿床煤中煤焦油的萘馏分加氢

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The results of studies on the hydrogenation of a naphthalene fraction of coal tar performed to obtain high-grade sulfur-free naphthalene and high-purity benzene for organic syntheses and to increase the yield of naphthalene due to hydrodemethylation of its homologues from the feedstock are presented. It was established that the preliminary ozonization of a mixture of crude coke-chemical benzene and the naphthalene fraction (3 : 1) for 60 min makes it possible to obtain a 95-96% yield of valuable chemical products on a converted raw material basis upon the subsequent high-temperature hydrogenation.

机译：提出了对煤焦油中的萘馏分进行氢化以获得有机合成用的高级无硫萘和高纯度苯并通过从原料中将其同系物加氢脱甲基化而提高萘收率的研究结果。。可以确定，粗制焦化学苯与萘馏分（3：1）的混合物经过60分钟的初步臭氧处理，可以在转化后的原料基础上获得95-96％的有价值的化学产品收率。随后进行高温加氢。

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来源
《Solid Fuel Chemistry》 |2019年第1期|43-47|共5页
作者
Maloletnev A. S.; Smagulova N. T.; Kairbekov Zh K.; Kairbekov A. Zh; Kudreeva L. K.;
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作者单位

Moscow Min Inst NITU MISiS, Moscow 119049, Russia;

Res Inst New Chem Technol & Mat, Alma Ata 050012, Kazakhstan;

Res Inst New Chem Technol & Mat, Alma Ata 050012, Kazakhstan;

Res Inst New Chem Technol & Mat, Alma Ata 050012, Kazakhstan;

Res Inst New Chem Technol & Mat, Alma Ata 050012, Kazakhstan;

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正文语种 eng
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关键词
coal tar; hydrogenation; sulfur-free naphthalene; high-purity coke benzene;

机译：煤焦油;加氢;无硫萘;高纯焦炭苯;

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专利

1. Hydrogenation of the Naphthalene Fractions of Coal Tar from Coal of the Shubarkol Deposit [J] . Maloletnev A. S., Smagulova N. T., Kairbekov Zh K., Solid Fuel Chemistry . 2019,第1期

机译：Shubarkol矿床中煤焦硝酸甲苯分数的氢化
2. High-Temperature Hydrogenation of the Phenolic Fraction of Coal Tar from the AO Shubarkol Komir with Free and Bound Hydrogen in the Presence of MoO_3 [J] . Meiramov M. G. Solid Fuel Chemistry . 2021,第1期

机译：在MOO_3存在下，在AO shubarkol Komir中从Ao shubarkol Komir酚类焦油酚类脂肪的高温氢化
3. Hydrogenation of the Semicoking Tar of Coal from the Shubarkol Deposit [J] . Zh. K. Kairbekov, A. S. Maloletnev, A. M. Gyulmaliev, Solid Fuel Chemistry . 2014,第4期

机译：Shubarkol矿床中煤的半焦焦油的加氢
4. A study on tar and its hexane soluble fraction produced in pyrolysis of 23 Chinese coals [C] . Lei Shi, Qingya Liu, Zhenyu Liu Annual International Pittsburgh Coal Conference . 2013

机译：23种中国煤热解过程中生成的焦油及其可溶于己烷的馏分的研究
5. Hydrogenation of naphthalene and coal tar distillate over nickel/molybdenum/aluminum oxide catalyst in a trickle bed reactor [D] . Bhagavatula, Abhijit 2009

机译：在滴流床反应器中用镍/钼/氧化铝催化剂对萘和煤焦油馏出物进行加氢
6. Abundance of Dioxygenase Genes Similar to Ralstonia sp. Strain U2 nagAc Is Correlated with Naphthalene Concentrations in Coal Tar-Contaminated Freshwater Sediments [O] . Hebe M. Dionisi, Christopher S. Chewning, Katherine H. Morgan, 2004

机译：类似于Ralstonia sp。的双加氧酶基因的丰度。 U2 nagAc菌株与煤焦油污染的淡水沉积物中的萘浓度相关
7. Geochemical specialization of the Shubarkol deposit coals [O] . V. I Parafilov, A Amangeldikyzy, V. S Portnov, 2020

机译：石门沉积煤的地球化学专业化
8. Investigation of Aromatic Fractions from Coal Tar Produced by an Underground Coal Gasification Test [R] . King, S. B., Guffey, F. D., Gardner, G. W. 1977

机译：煤层气地下煤气化试验中芳烃馏分的研究

Hydrogenation of the Naphthalene Fractions of Coal Tar from Coal of the Shubarkol Deposit

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