Education of the republic of uzbekistan tashkent state technical university named after islam karimov

 
Y. Sh. Usmanova, Z. M. Davlyatova,
 
H. I. Kadirov,
 
E. I. Cherkasova. 
Preparation 
of the initial reagent - ethylendiamines for production of corrosion inhibitors by 
heterocyclic fragments…………………………………………………………………………54 
G.M. Gulomova, M.B. Aripxodjaeva.
Types, properties, characteristics of activated carbon and 
obtaining samples of granular activated carbons using composite binders………………….….61 
G.M. Gulomova. 
Adsorption of aromatic hydrocarbon with activated angren carbon……..….67
 
 
 
CIVIL AND ENVIRONMENTAL ENGINEERING 
A.A. Aripov, S.M. Turabdzhanov, C.T. Aravindkumar, K.U. Aravind,
U.B. Mirzarakhmatov, L.S. Rakhimova. 
Determination of chemical composition in rain
water and their impacts to the environment of city.......................................................................73 
O.J. Murodov, A. Sh. Adilova, P.N. Rudovskiy. 
Analysis of harmful mixtures in air flow 
during cotton cleaning...................................................................................................................79 

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269 
Sh.H. Abdazimov, R.S. Razikov, G.A. Kurbanov 
Protection of transport structures 
from natural emergencies...................................................................................................87 
 
GEOLOGICAL ENGINEERING 
 
Z.A. Zayniddinova, Y.G. 
Shipulin. 
Solution of the optimal class of management strategies 
in the terminal reservoir model......................................................................................................93 
D.R. Makhmudov, V.R. Kadirov, Sh.V. Karimov, I.S. Kushnazarov. 
Influence of the 
block structure of the rock mass on the stability of the pit edges of the MURUNTAU 
quarry.............................................................................................................................................98