Zobrazeno 1 - 10
of 10
pro vyhledávání: '"E. D. Tulupova"'
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 7:168-172
1. A study was made of the transformations of m-xylene in presence of aluminum halides and also in presence of Sn, Ti, Sb, and Zn chlorides and their equimolecular mixtures with aluminum chloride. 2. It was shown that in presence of AlCl3 or AlBr3 m-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e856613845dd192665e24d39b165160
https://doi.org/10.1007/bf01168519
https://doi.org/10.1007/bf01168519
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 7:1422-1426
1. A study was made of the conditions required for the isomerization of m-xylene in presence of gumbrin and of a synthetic aluminum silicate catalyst at different temperatures and pressures. 2. In presence of gumbrin the isomerization of m-xylene pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e48ba68dd0e5194027a501e2892494af
https://doi.org/10.1007/bf00914856
https://doi.org/10.1007/bf00914856
Autor:
N. I. Shrikin, E. D. Tulupova
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 5:211-215
1. It was shown that Tulmazin gasoline can be completely desulfurized by treatment with aluminum chloride (6–10%). When the fact that one portion of aluminum chloride can be used for three successive operations is taken into account it is found tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::feab7af954e3c423995f55f6c11eb1b2
https://doi.org/10.1007/bf01177646
https://doi.org/10.1007/bf01177646
Autor:
N. I. Shuikin, E. D. Tulupova
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 9:668-674
1. As the result of an investigation of the effect of the conditions of the preparation of nickel-alumina catalysts on their dehydrogenating powers, a method is proposed for the preparation of an active, stable, and reproducible catalyst for the dehy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9a5e8e637ae2a1f7baae2e734063e33
https://doi.org/10.1007/bf00910801
https://doi.org/10.1007/bf00910801
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 10:1918-1921
1. The transformations of 1- and 4-methylcyclohexenes in presence of an alumina —ferric oxide catalyst were investigated. 2. In the range 250–450° in presence of this catalyst, the main transformations of 1- and 4-methylcyclohexenes were isomeri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34938a7ddf74223945f0140be0b26ef4
https://doi.org/10.1007/bf01184735
https://doi.org/10.1007/bf01184735
Autor:
N. I. Shuikin, E. D. Tulupova
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 9:1166-1170
1. An investigation was made of the effect of the chemical nature of the carrier on the activities and stabilities of nickel catalysts for the dehydrogenation of cyclohexanes contained in gasolines. The chemical nature of the carrier has a substantia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05143dda37554b84ff338e3694d4ce9b
https://doi.org/10.1007/bf01161542
https://doi.org/10.1007/bf01161542
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 10:792-796
1. Conditions were established for smooth dehydrochlorination of methylchlorocyclohexanes to methylcyclohexenes in yields of 63 to 77%. 2. The main products of catalytic dehydrochlorination of a mixture of methylchlorocyclohexanes obtained by direct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2eb489387ef67ac55e52d757d2af01b2
https://doi.org/10.1007/bf00905949
https://doi.org/10.1007/bf00905949
Autor:
E. D. Tulupova, N. I. Shuikin
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 5:205-210
1. An investigation was made into the possibility of the formation of cycloperadiene from tetrahydro-2-methylfuran, tetrahydro-2-methylthiophere, 2-methylpyrrolidine, and pipendine in presence of titatia-alumina catalyst at 600° at low pressure. 2.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46db6c6a64d7f08c74086584f51c3bfe
https://doi.org/10.1007/bf01177645
https://doi.org/10.1007/bf01177645
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 11:2107-2111
1. The conditions were found for the catalytic dehydrochlorination of the chloromethylcyclopentanes obtained by the chlorination of the methylcyclopentane fraction (b.p. 70–74°) of Baku gasoline into methylcyclopentenes in 85.3% yield, based on th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4173ff2b0eab609b288d258f574eb939
https://doi.org/10.1007/bf00911373
https://doi.org/10.1007/bf00911373
Autor:
E. D. Tulupova, N. I. Shuikin
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 9:457-461
1. By two-stage aromatization of the heptane-methylcyclohexane fraction of Tuimazin gasoline in presence of platinized charcoal (10% Pt) its toluene content can be raised from 5 to 30% by volume. 2. Like the platinum catalyst, a nickel-copper-alumina
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2c0f476a22aad23f54750ca599eccb0
https://doi.org/10.1007/bf00912267
https://doi.org/10.1007/bf00912267