Zobrazeno 1 - 5
of 5
pro vyhledávání: '"B. R. Sadykov"'
Publikováno v:
RUDN Journal of Ecology and Life Safety, Vol 0, Iss 3, Pp 60-63 (2009)
The results of experimental investigation of the vermihumic substances useful properties as growth activity stimulators and detoxicants are discussion.
Externí odkaz:
https://doaj.org/article/b92888a94d4e45c29130d0a654856d91
Publikováno v:
RUDN Journal of Ecology and Life Safety, Vol 0, Iss 2, Pp 14-17 (2008)
Quantitative 1H NMR spectroscopy possibilities for determination stock oil quality are analyzed.
Externí odkaz:
https://doaj.org/article/0ce70b235a6243bbabae73025333daee
Publikováno v:
Petroleum Chemistry. 52:22-27
A simple method based on quantitative 1H NMR data has been proposed for determining the fractional composition of merchantable oil.
Publikováno v:
Petroleum Chemistry. 51:454-457
The reaction of propylene oxide with p-aminodiphenylamine has been studied, the structure of the products has been determined, and their potential use as effective antioxidants has been discussed.
Publikováno v:
Solid Fuel Chemistry. 44:396-401
The kinetic parameters of the oxidative mechanical degradation of various coals on treatment in various dispersers were determined. The rate constants of these reactions are the criteria of the mechanical activation of coals. Based on the experimenta