Zobrazeno 1 - 10
of 14
pro vyhledávání: '"G. Z. Dolgina"'
Publikováno v:
Refractories. 20:428-431
The production parameters for a densely sintered magnesite powders made from MgO obtained from the thermal decomposition of MgCl2 have been established. It is shown that the mechanical activation of MgO can be carried out in a vibromill for 10–20 m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f52652c66ae9cda6ad3f495688130902
https://doi.org/10.1007/bf01281079
https://doi.org/10.1007/bf01281079
Autor:
T. V. Ivashchenko, G. Z. Dolgina, L. N. Turchinova, G. M. Ivanova, E. V. Ivanov, A. S. Kulikova
Publikováno v:
Refractories. 15:557-560
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b3002d9f7516bf92278f4308445f3ed
https://doi.org/10.1007/bf01287166
https://doi.org/10.1007/bf01287166
Publikováno v:
Refractories. 15:372-376
The sintering of well-brine magnesium hydroxide proceeds in accordance with the laws governing solid-phase sintering, regardless of its degree of purity (within an MgO content of 96–98%) and of the type of precipitant used.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::20b7d2452df47acc9f9bbd0d08744878
https://doi.org/10.1007/bf01284172
https://doi.org/10.1007/bf01284172
Autor:
G. Z. Dolgina
Publikováno v:
Refractories. 4:497-500
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99ff2a49fe9524cb120dd611a64d2e36
https://doi.org/10.1007/bf01292833
https://doi.org/10.1007/bf01292833
Autor:
E. P. Markevich, G. Z. Dolgina, L. N. Turchinova, T. A. Kirichenko, M. I. Savenkov, V. M. Kleshchenko, E. V. Ivanov
Publikováno v:
Refractories. 9:211-215
Laboratory and industrial tests have been made on eight representative samples of carbonate raw materials from Crimean deposits.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ba73efc39eaa973a6a76f6db3c0f47c
https://doi.org/10.1007/bf01295415
https://doi.org/10.1007/bf01295415
Publikováno v:
Refractories. 14:758-762
The technological process of producing synthetic magnesium oxide by the hydration method from Black Sea water and Bosnin dolomite gives a product containing 96.7% MgO. The two-stage treatment of the magnesium hydroxide paste processed from salt water
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa806e615e55df067351bc2426be914c
https://doi.org/10.1007/bf01285083
https://doi.org/10.1007/bf01285083
Publikováno v:
Refractories. 10:86-90
To obtain densely sintered seawater magnesia powders it is necessary to ensure a molar ratio of CaO/SiO2 of not more than 1 in the slurry. Incorporating B2O3 in amounts of not less than 0.5% on the calcined weight improves the sintering of the seawat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1bedbda8890ad88dd78971ce6f91ec51
https://doi.org/10.1007/bf01291743
https://doi.org/10.1007/bf01291743
Autor:
A. K. Mendelenko, P. L. Kotik, E. V. Ivanov, G. Z. Dolgina, M. I. Molchanova, N. M. Vinogradov, P. V. Onishchenko
Publikováno v:
Refractories. 10:397-401
Magnesite refractories from Rapna magnesia are of high quality. Tests on periclase — spinel wares from Rapna magnesia in the crowns of Marten's furnaces working under intensified conditions showed that their wear was 15 to 17% lower than that of re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41e1be7f281404731daeddcb7887f9d0
https://doi.org/10.1007/bf01291337
https://doi.org/10.1007/bf01291337
Autor:
E. P. Markevich, G. Z. Dolgina
Publikováno v:
Refractories. 4:593-596
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c5ff3de37ef23387e49ba505d748c0e
https://doi.org/10.1007/bf01290704
https://doi.org/10.1007/bf01290704
Autor:
L. N. Turchinova, E. V. Ivanov, G. Z. Dolgina, T. P. Kirichenko, T. V. Ivashechenko, G. I. Ivanova
Publikováno v:
Refractories. 13:425-428
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bc67cb2f2c6fec149ab1b28966c57c6
https://doi.org/10.1007/bf01284919
https://doi.org/10.1007/bf01284919