Zobrazeno 1 - 7 of 7 pro vyhledávání: '"E. V. Yakanina"'
1
Ways of reducing the consumption of materials in the production of viscose rayon
Autor: S. P. Papkov, A. B. Pakshver, E. M. Mogilevskii, T. B. Filicheva, E. V. Yakanina
Publikováno v: Fibre Chemistry. 10:31-34
of the viscose. The investigations described in this article were carried out relative to the textile rayon technology used at the Klin Man-Made Fibre Combine so that the experiments were carried out by a procedure in which the viscosity of the visco
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c92bf02a98840c4070a954f26a0543f1
https://doi.org/10.1007/bf00545936
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4
Spectrophotometric method of determining the cellulose xanthate and trithiocarbonate in viscose
Autor: E. V. Yakanina, Z. S. Lapkina
Publikováno v: Fibre Chemistry. 9:595-597
The meth~od proposed by Malyshevskaya et al . [2] pe rmi t s both ana lyses to be c a r r i e d out in a single solution, does not r equ i re the p r i o r ex t rac t ion of the ion-exchange r e s in f rom the solution, and reduces the analys is t im
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dfbeaa73dbf2f38816a7a6a176da03d3
https://doi.org/10.1007/bf00548575
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5
An improvement in the method of determining the free caustic soda content of viscose
Autor: O. N. Bobrova, E. V. Yakanina, É. I. Meskina, T. B. Filicheva, Z. S. Lapkina
Publikováno v: Fibre Chemistry. 15:319-321
In the accelerated method of determining the free alkali content of viscose, the operations of separating the cellulose xanthate and of oxidizing the sulfur-containing impurities with potassium ferricyanide are eliminated.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d01199e43f35a9e9a398828b303a9377
https://doi.org/10.1007/bf00548326
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Plný text Recenzováno Digitální knihovna AV ČR
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