12 Result(s)

Article

Topical issues of development and integration of chemical engineering equipment protection into modern petroleum refining

It is shown that the development of chemical engineering equipment protection of a modern petroleum refinery depends on its deep integration into the main petroleum refining processes. This work reviews perspe...

V. P. Tomin, Ya. N. Silinskaya in Protection of Metals and Physical Chemistry of Surfaces (2015)

Article

Corrosion in processes of deep destructive crude-oil processing

Investigation results on the corrosion in the hydrocarbon media of gasoline fractions under the conditions of destructive crude-oil processing are presented. The influence of factors that determine the corrosi...

V. P. Tomin, Ya. N. Silinskaya in Protection of Metals and Physical Chemistry of Surfaces (2010)

Article

Technologies for production of components of modern automotive gasolines

A manufacturing complex for producing the components of contemporary automotive gasolines based on catalytic hydrocarbon fractions and using existing equipment was developed and is characterized by a low conte...

I. E. Kuzora, V. P. Tomin, V. A. Mikshev… in Chemistry and Technology of Fuels and Oils (2008)

Article

Domestic Hydrotreating Units. Status and Modernization Methods

Data on use of domestic hydrotreating units are generalized. Ways of enhancing operation of the units to improve their technical and economic indexes are indicated. The results of operation of the L-24-6 unit ...

A. I. Yelshin, R. R. Aliev, V. P. Tomin… in Chemistry and Technology of Fuels and Oils (2005)

Article

Influence of various additives on base hydrolysis of chlorine-containing organic impurities in naphtha fractions

Degree of dechlorination of chlorine-containing naphtha fractions in the course of their base hydrolysis in the presence of phase-transfer catalyst and other compounds was studied. The optimal type of the phas...

A. F. Gogotov, Ya. N. Silinskaya, V. Yu. Kolotov… in Russian Journal of Applied Chemistry (2004)

Article

Thiokols Based on Wastes from Epichlorohydrin Production as Components of Rail Lubricants

Preparation of solid polymers with varied content of sulfur by condensation of 1,2,3-trichloropropane-rich wastes from epichlorohydrin production with sodium polysulfide Na₂S_x (x = 1-4) generated by reductive dis...

N. V. Russavskaya, Ya. N. Silinskaya… in Russian Journal of Applied Chemistry (2002)

Article

Phosphorus-Containing Salts of Polyhexamethyleneguanidinium for Protection of Metals from Corrosion, Biological Overgrowing, and Salt Deposition

The procedure for preparing polyhexamethyleneguanidinium phosphate and polyhexamethyleneguanidinium hydroxyethylidenediphosphonate, protecting metals from corrosion and biological overgrowing, was optimized.

L. M. Antonik, V. A. Lopyrev, N. A. Korchevin… in Russian Journal of Applied Chemistry (2002)

Article

Corrosion inhibitor for equipment protection

V. P. Tomin, N. A. Korchevin, A. I. Elshin in Chemistry and Technology of Fuels and Oils (2000)

Article

Chemical engineering protection in primary crude oil refining units

Efficient methods of protecting primary crude oil refining units from corrosion are: using demulsifiers in the electric desalting stage, alkalization of the crude oil before vaporization, use of corrosion inhi...

V. P. Tomin, A. I. Elshin in Chemistry and Technology of Fuels and Oils (2000)

Article

Electrochemical regeneration of used caustic solutions

Straight-run naphtha cuts are alkalized with 8–12% solutions of caustic soda to neutralize the acid and organosulfur compounds in them.

V. P. Tomin, A. I. Elshin in Chemistry and Technology of Fuels and Oils (2000)

Article

Thermal sprayed magnesium-aluminum protector alloy coatings

Thermal spraying enables protector alloy coatings to be deposited possessing the required properties for the protection of low-carbon steel against corrosion. The optimum protector properties are exhibited by ...

S. Yu. Sharivker, B. N. Mikhailov… in Soviet Powder Metallurgy and Metal Ceramics (1985)