Zobrazeno 1 - 10
of 11
pro vyhledávání: '"N. K. Man'kovskaya"'
Publikováno v:
Chemistry and Technology of Fuels and Oils. 12:115-118
Publikováno v:
Chemistry and Technology of Fuels and Oils. 21:466-470
Autor:
A. I. Kalashnik, N. K. Man'kovskaya, A. P. Maksimilian, V. A. Dagaev, V. I. Losovaya, I. V. Lend'el
Publikováno v:
Chemistry and Technology of Fuels and Oils. 15:100-103
Publikováno v:
Chemistry and Technology of Fuels and Oils. 15:103-106
Autor:
N. K. Man'kovskaya, L. N. Sterkhova, B. Yu. Mitel'man, I. G. Triandafilidi, R. I. Pigul'skaya, V. I. Grushevenko, A. S. Zhurba
Publikováno v:
Chemistry and Technology of Fuels and Oils. 1:120-123
1. The chemical conversions which accompany the rectification of raw synthetic fatty acids and result in a loss of the fractions suited for soap manufacture are the most intensive in the boilers of the fourth and fifth columns. 2. During rectificatio
Publikováno v:
Chemistry and Technology of Fuels and Oils. 8:511-514
1. The presence of unsaturated acids (ricinoleic, oleic) in HCO and in technical 12-HoSt decreases significantly the thickening effect on it of Li-soaps. The strength, viscosity, and drop point temperature decrease in the greases and the colloidal st
Autor:
N. K. Man'kovskaya, A. K. Maskaev, V. N. Terent'eva, V. T. Fedorovskii, I. V. Lend'el, E. I. Simurova
Publikováno v:
Chemistry and Technology of Fuels and Oils. 7:109-112
Publikováno v:
Chemistry and Technology of Fuels and Oils. 7:184-186
1. It has been established that KCa-lubricants can be produced from soaps of HCO and technical 12-H(OH)St of different degrees of hydrogenation (iodine numbers ranging from 6.9 to33 g I2/100 g). The lubricants have good operation properties and their
Publikováno v:
Chemistry and Technology of Fuels and Oils. 4:569-571
A method is proposed for accelerating oxidation of petrolatum by using a homogeneous Mn-Na catalyst which reduces the oxidation time in a plant by a factor of 1.5–2.
Publikováno v:
Chemistry and Technology of Fuels and Oils. 9:435-437