Zobrazeno 1 - 10
of 19
pro vyhledávání: '"L S, Grigor'eva"'
Publikováno v:
Solid Fuel Chemistry. 50:371-375
The extraction of water-soluble phenols from the total phenol water of the Kiviter and Petroter shale-chemical processes with the following extractants was studied: butyl acetate, methyl isobutyl ketone, and a mixture of butyl acetate and isobutyl ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ccacd73c94a816a7ad33856e4436f3d
https://doi.org/10.3103/s0361521916060100
https://doi.org/10.3103/s0361521916060100
Publikováno v:
Solid Fuel Chemistry. 50:64-68
The synthesis of modified solid resorcinol–formaldehyde resins based on resorcinol and a fraction of water-soluble shale alkylresorcinols (Tb > 270°C) was studied. Styrene was used as a modifier. Data on the quality of the target products dependin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb74f26a5f491c7a3ba2b7664338d0a7
https://doi.org/10.3103/s0361521916010122
https://doi.org/10.3103/s0361521916010122
Publikováno v:
Vestnik MGSU. :134-138
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ece9b5866c38df74cac34b1f85ad8d9b
https://doi.org/10.22227/1997-0935.2012.12.134-138
https://doi.org/10.22227/1997-0935.2012.12.134-138
Autor:
L. S. Grigor’eva
Publikováno v:
Russian Journal of Inorganic Chemistry. 59:858-860
The lanthanum trichloroacetate-lanthanum perchlorate-water ternary system was studied by the isothermal solubility method at 25°C. The compositions of solid phases were studied by the Schreinemakers method. The refraction indices, specific volumes,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf0dfd1e04a30e0efee3991b69ab88e5
https://doi.org/10.1134/s0036023614080075
https://doi.org/10.1134/s0036023614080075
Publikováno v:
Solid Fuel Chemistry. 44:56-60
Methods for the removal of ammonium nitrogen from dephenolated Kiviter process water were studied. Aeration and distillation methods were compared. Changes in the chemical oxygen demand of dephenolated water with the use of these methods were demonst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b9095331c3f3b60d6642a706c7fd942
https://doi.org/10.3103/s0361521910010118
https://doi.org/10.3103/s0361521910010118
Autor:
L. S. Grigor’eva
Publikováno v:
Russian Journal of Inorganic Chemistry. 58:1558-1560
The ternary water-salt system of lanthanum trichloroacetate and chloride was studied by the isothermal solubility method at 298 K. The compositions of the solid phases were determined by Schreinemakers’ method. The refractive indices, specific volu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::48bec815f455949f64563d928c9e2b16
https://doi.org/10.1134/s0036023613120127
https://doi.org/10.1134/s0036023613120127
Autor:
L. S. Grigor’eva
Publikováno v:
Russian Journal of Inorganic Chemistry. 54:1823-1826
The water-salt system of neodymium and samarium trichloroacetates, Nd(CCl3COO)3-Sm(CCl3COO)3-H2O, has been investigated by the isothermal solubility method at 298 K. The composition of the solid phases is found by the Schreinemakers residues method.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4596906c717070db75b565b0ebe979ce
https://doi.org/10.1134/s0036023609110217
https://doi.org/10.1134/s0036023609110217
Autor:
L. S. Grigor’eva
Publikováno v:
Russian Journal of Inorganic Chemistry. 53:1628-1631
The water-salt system consisting of neodymium and yttrium trichloroacetates is studied by the isothermal solubility method at 298 K. The compositions of solid phases are determined by the Schreinemakers wet residues technique. Refractive indices, spe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75a8f79e4c2947e725e6d84c10571ced
https://doi.org/10.1134/s0036023608100173
https://doi.org/10.1134/s0036023608100173
Publikováno v:
Solid Fuel Chemistry. 41:203-206
The interaction of elemental sulfur with shale phenols aimed at the synthesis of mono-and polythio-(bis)alkylresorcinols has been studied.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b492070bc28d653a482ce0782801371
https://doi.org/10.3103/s0361521907040039
https://doi.org/10.3103/s0361521907040039
Autor:
V. A. Batyreva, L. S. Grigor’eva
Publikováno v:
Russian Journal of Inorganic Chemistry. 52:1136-1139
The system of samarium and erbium trifluoroacetates and water has been studied by the isothermal solubility technique at 298 K. The composition of the solids has been determined using the Schreinemakers wet residue technique. The refractive indices,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d84147a2e7652a6d4cb2ea8ec1d87558
https://doi.org/10.1134/s0036023607070248
https://doi.org/10.1134/s0036023607070248