Preparation of highly effective carbon adsorbents based on high-moor peat from the European North of Russia

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Дәйексөз келтіру

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Ашық рұқсат Ашық рұқсат
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Рұқсат жабық Тек жазылушылар үшін

Аннотация

The study of active coals obtained from high-moor peat of the European North of Russia was conducted by method of thermochemical activation with NaOH with various types of pre-treatment (debituminization and pre-hydrolysis). Based on the results of the low-temperature adsorption of nitrogen, the derived active coals belong to the adsorbents in which the structure of the micro-agents predominates. The specific surface of the coal pores reaches 2330 m2/g, the total volume of pores – 1.44 cm3/g. It has been determined that the introduction of the pre-hydrolysis stage makes it possible to increase significantly the yield of active coals. For initial peat samples, the growth is 28%; for debituminized – 97%, moreover it significantly improve its sorption characteristics. It has been shown that weakly decomposed peat of the European North of Russia can be used as raw material for producing high-efficiency carbon microporous adsorbents.

Толық мәтін

Рұқсат жабық

Авторлар туралы

I. Zubov

Laverov Federal Center for Integrated Arctic Research of the Ural Branch of the Russian Academy of Sciences

Хат алмасуға жауапты Автор.
Email: zubov.ivan@fciarctic.ru
Ресей, Arkhangelsk, 163002

Y. Savrasova

Northern (Arctic) Lomonosov Federal University

Email: yulia925@mail.ru
Ресей, Arkhangelsk, 163002

N. Bogdanovich

Northern (Arctic) Lomonosov Federal University

Email: n.bogdanovich@narfu.ru
Ресей, Arkhangelsk, 163002

Әдебиет тізімі

  1. Trevino-Cordero H., Juarez-Aguilar L.G., Mendoza-Castillo D.I. et al. // Ind. Crops Prod. 2013. V. 42. P. 315–323. https://doi.org/10.1016/j.indcr op.2012.05.029
  2. Bergna D., Hu T., Prokkola H., Romar H., Lassi U. // Waste and Biomass Valorization. 2020. V. 11. P. 2837–2848. https://doi.org/10.1007/s12649-019-00584-2
  3. Мухин В.М., Клушин В.Н. Производство и применение углеродных адсорбентов. М.: РХТУ им. Д.И. Менделеева. 2012. 308 с.
  4. Lahti R., Bergna D., Romar H., Hu T. et al. // Top. Catal. 2017. V. 60. № 17–18. P. 1415–1428.https://doi.org/10.1007/s11244-017-0823-z
  5. Lee J., Kim K.H., Kwon E.E. // Renew Sust. Energy Rev. 2017. V. 77. P. 70–79.
  6. Harmas M.,· Palm R.,· Thomberg T.· et al. // Journal of Applied Electrochemistry. 2020. V. 50. P. 15–32.https://doi.org/10.1007/s10800-019-01364-5
  7. Zuo W., Li R., Zhou C. et al. // Adv. Sci. 2017. V. 4. № 7. Art. 1600359.https://doi.org/10.1002/advs.201600539
  8. Мухин В.М., Тарасов А.В., Клушин В.Н. Активные угли России / Под общ. ред. Тарасова А.В. М.: Металлургия, 2000. 352 с.
  9. Активные угли. Эластичные сорбенты. Катализаторы, осушители и химические поглотители на их основе: каталог / Под общ. ред. Мухина В.М. М.: Руда и металлы, 2003. 280 с.
  10. Суровикин Ю.В., Лихолобов В.А., Сергеев В.В., Макаров И.В. // ХТТ. 2014. № 6. С. 47–56 [Solid Fuel Chemistry, 2014, vol. 48, № 6, pp. 371–381.https://doi.org/10.3103/S0361521914060081].
  11. Калиничева О.А., Богданович Н.И., Добеле Г.В. // Известия вузов. Лесной журнал. 2008. № 2. С. 117–122.
  12. Lishtvan I.I., Selyanina S.B., Trufanova M.V. et al. // Solid Fuel Chemistry. 2021. V. 55. № 4. P. 244–251.https://doi.org/10.31857/S0023117721040034
  13. Zubov I.N., Orlov A.S., Popovb A.N., Ponomareva T. I., Losyuk G.N. // Solid Fuel Chemistry. 2022. V. 56. № 5. P. 330–335.https://doi.org/10.3103/s0361521922050123
  14. Селянина С.Б., Татаринцева В.Г., Серебренникова О.В., Орлов А.С. // Успехи современного естествознания. 2019. № 5. С. 83–88.
  15. ASTM D 2866 – 11. Standard Test Method for Total Ash Content of Activated Carbon. – Intr. 1983. – PA, USA.: ASTM Intern., 2011. – 35 p.
  16. Орлов А.С., Зубов И.Н., Яковлев Е.Ю., Богданович Н.И. // ХТТ. 2023. № 5. С. 50–54.https://doi.org/10.31857/S0023117723050055[Solid Fuel Chemistry, 2023, vol. 57, № 5, pp. 343–347.https://doi.org/10.3103/S0361521923050051].
  17. Макаревич Н.А. Межфазная граница “газ–жидкость–твердое тело”: монография / Сев. (Арктич.) фед. ун-т им. М.В. Ломоносова. Архангельск САФУ. 2018. 411 c.

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Әрекет
1. JATS XML
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2. Fig. 1. Scheme of coal washing from co-products.

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3. Fig. 2. Nitrogen adsorption–desorption isotherms.

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4. Fig. 3. Diagram of the pore size distribution.

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