Zobrazeno 1 - 10
of 10
pro vyhledávání: '"V. I. Yuzefovich"'
Publikováno v:
Chemistry and Technology of Fuels and Oils. 33:63-67
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e5e717cb50c6fdc13b1e37759add286
https://doi.org/10.1007/bf02766997
https://doi.org/10.1007/bf02766997
Publikováno v:
Chemistry and Technology of Fuels and Oils. 11:679-682
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23b6444f7f1ea00e3a6fc7368fe18797
https://doi.org/10.1007/bf00730311
https://doi.org/10.1007/bf00730311
Autor:
V. S. Stepanenko, N. M. Likhterova, V. A. Saleev, S. Z. Levinson, V. I. Yuzefovich, T. Ya. Vakulenko
Publikováno v:
Chemistry and Technology of Fuels and Oils. 22:127-130
The authors have carried out a laboratory study of the influence of temperature, atmospheric oxygen, and storage time on the formation of acids and esters (the latter being characterized by the saponification number). The results from this study indi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9125ee936f159c0e3bb31da310fec0a
https://doi.org/10.1007/bf00726131
https://doi.org/10.1007/bf00726131
Publikováno v:
Chemistry and Technology of Fuels and Oils. 3:631-634
1. It has been established that, in drying a gas containing a micro impurity of hydrogen chloride, the zeolites are gradually broken down. A gradual reduction of activity is a practical consequence of the breakdown. The degree of breakdown falls off
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::171046b060ee149240386ff811854ea4
https://doi.org/10.1007/bf00722365
https://doi.org/10.1007/bf00722365
Experimental tests of methods for controlling microconcentrations of water in polyolefin plant gases
Publikováno v:
Chemistry and Technology of Fuels and Oils. 4:913-917
Fischer's method has often been described in the literature [1-3]. The basis of the method is the change in color of the Fischer reagent when water is absorbed, caused by reaction of the iodine. Water contents between 500 and 3-4 mg/m a can be determ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5aee1b154cb1668f8ed0273177cc6536
https://doi.org/10.1007/bf00718854
https://doi.org/10.1007/bf00718854
Publikováno v:
Chemistry and Technology of Fuels and Oils. 7:17-20
1. NaX-type zeolite is an effective adsorbent for the purification of liquified propylene from isopropyl alcohol and water. The total adsorption capacity of the zeolite with respect to both components is 15–16 g per 100 g. In this case the residual
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ddcf383765bf7c4ad0dafe69bedf0887
https://doi.org/10.1007/bf00727737
https://doi.org/10.1007/bf00727737
Publikováno v:
Chemistry and Technology of Fuels and Oils. 9:397-400
1. Optimum conditions have been selected for gas-chromatographic determination of water in liquid samples, using a porous polymer, Polysorb 1. The analysis is performed with an LKhM-7A instrument with a thermal conductivity detector in helium; the Ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e833ac57a3553ab941db365882c0911
https://doi.org/10.1007/bf00729155
https://doi.org/10.1007/bf00729155
Autor:
P. V. Krymov, R. N. Yudinson, N. V. Kel'tsev, N. Ya. Samoilova, V. I. Yuzefovich, Yu. I. Shumyatskii, I. É. Gel'ms
Publikováno v:
Chemistry and Technology of Fuels and Oils. 8:416-420
1. A study of the liquid-phase adsorptive drying of isopropyl alcohol on NaA zeolite has been carried out. 2. It was found that increasing the adsorption temperature to 75‡C has a positive effect, increasing the dynamic activity (the extent of dryi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f009315f50f16f9d7b694ca5eee5e18
https://doi.org/10.1007/bf00719488
https://doi.org/10.1007/bf00719488
Publikováno v:
Chemistry and Technology of Fuels and Oils. 9:25-28
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c4cc5b1610ee0346776b4a26813cf63
https://doi.org/10.1007/bf00716718
https://doi.org/10.1007/bf00716718
Publikováno v:
Chemistry and Technology of Fuels and Oils. 8:76-78
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::809b061a71741ae80101b31707b96938
https://doi.org/10.1007/bf00728984
https://doi.org/10.1007/bf00728984