Zobrazeno 1 - 10
of 18
pro vyhledávání: '"R. N. Zagidullin"'
Publikováno v:
Chemistry and Technology of Fuels and Oils. 53:488-493
A technological procedure has been developed for the production of succinimide additives possessing detergent dispersant and anticorrosion properties, which can be used in lubricating oils for the reduction of carbonaceous deposits on internal combus
Publikováno v:
Chemical and Petroleum Engineering. 51:438-442
Compositions based on modified formaldehyde resins and used for protection of oilfield and petrochemical equipment and for well insulation and lining are described. A new anticorrosion composition for the protection of chemical and petrochemical equi
Publikováno v:
Chemical and Petroleum Engineering. 48:330-334
Technology is developed and introduced for preparing a highly efficient corrosion inhibitor based on regenerated plant raw material for protecting gas and oil industry equipment, and supply lines from internal surface corrosion, hydrogenation, and su
Publikováno v:
Chemistry and Technology of Fuels and Oils. 47:183-187
The results of studies aimed at improving many performance properties, including the environmental properties, of automotive gasolines by addition of oxygen-containing components, primarily aliphatic alcohols — methanol and ethanol, and reducing th
Autor:
E. I. Bakhonina, Yu. K. Dmitriev, R. R. Daminev, R. N. Zagidullin, M. M. Muratov, L. F. Tukhvatullina
Publikováno v:
Russian Journal of Applied Chemistry. 79:1943-1946
Results of experimental studies of reactivation of a graphite packing, Graton, in a microwave electromagnetic field are presented.
Autor:
G. I. Akhmadeeva, R. N. Zagidullin
Publikováno v:
Protection of Metals. 42:577-582
Several aminoimidazolines and their derivatives are produced from di-and polypropylene polyamines and higher isomeric acids. Varying of the composition and ratio between the components of preparative form enabled us to produce a water-soluble corrosi
Autor:
R. N. Zagidullin
Publikováno v:
ChemInform. 22
Autor:
R. N. Zagidullin
Publikováno v:
ChemInform. 23
Autor:
R. N. Zagidullin
Publikováno v:
Chemistry of Heterocyclic Compounds. 27:309-312
The alkylation, cyanoethylation, and heterocyclization reactoins of N-(Β-amonoethyl)piperazine and its derivatives, dicarboxylic acid imides, have been investigated. A new method has been proposed for the synthesis of 1,4-diazobicyclo[2.2.2]octane v
Publikováno v:
ChemInform. 37
The Diels-Alder reaction of 1-methylcycloprop-2-ene-1-carbonitrile and coumalic acid methyl ester (methyl 2-oxo-2H-pyran-5-carboxylate) gave a 2:1 adduct with endo-syn configuration of both cyclopropane fragments, which was established by X-ray analy