•  
  •  
 

Chemical Technology, Control and Management

Abstract

In this article, the issues of obtaining import-substituting carbonaceous adsorbents based on wood for cleaning oil-processing industrial wastewater from oil products are considered. The experiments obtaining adsorbents, out at different temperatures and times were carried. It was shown that new, highly adsorptive carbonaceous adsorbents based on wood were obtained by pyrolysis with thermal activation at the optimum temperature (350-400° C during 90 minutes). Physical and chemical properties of adsorbents and the dependence of the porosity of coal on the pyrolysis temperature and the degree of grinding is studied.

First Page

56

Last Page

60

References

1. Paygamov R.A., Salihanova D.S., E`shmetov I.D., Jumaeva D.J. Poluchenie ugol'ny'h adsorbentov iz drevesiny' mestny'h sortov // Uzbekskiy himicheskiy jurnal. 2018, №2. - S. 53-57.

2. Paygamov R.A., E`shmetov I.D., Jumaeva D.J., Agzamova F.N. Ochistka stochny'h vod ot nefteproduktov na osnove drevesny'h ugley // VII Respublikanskaya nauchno-prakticheskaya konferenciya "Racional'noe ispol'zovanie prirodny'h resursov yujnogo priaral'ya". Nukus. 2018. - S. 155-157

3. Fazullin D.D., Mavrin G.V., SHayhiev I.G. Sorbenty' dlya ochistki stochny'h vod, soderjasch'ih nefteprodukty' // Jurnal E` i PB, №1-2, 2015 g. - S. 60-63.

4. Kamensch'ikov F.A., Bogolomova E.I. Neftyany'e sorbenty'. Moskva-Ijevsk: Institut komp'yuterny'h issledovaniy, 2003 g. S.268.

5. Budnickiy G.A., Matveev V.S., Kazakov M.E. // Him. volokna. 1993. №5. S. 19-22.

6. Koly'shkin D.A, Mihaylova K.K., Aktivny'e ugli, Spravochnik., Himiya, Leningrad: 1969. 284 s.

7. GOST 21560.1-82. Metod opredeleniya granulometricheskogo sostava.

Included in

Engineering Commons

Share

COinS
 
 

To view the content in your browser, please download Adobe Reader or, alternately,
you may Download the file to your hard drive.

NOTE: The latest versions of Adobe Reader do not support viewing PDF files within Firefox on Mac OS and if you are using a modern (Intel) Mac, there is no official plugin for viewing PDF files within the browser window.