Primenenie refraktometrii v proizvodstve karbamida.pdf

Primenenie refraktometrii v proizvodstve karbamida

Pavel Odnovorchenko, Andrej Yaskov

V rabote privoditsya dostatochno polnyj obzor opublikovannyh dannyh po fiziko-himicheskim svojstvam rastvorov karbamida, tehnologiyam polucheniya karbamida, metodam i sredstvam kontrolya sostava rastvorov v laboratornyh i promyshlennyh usloviyah. Vpolne obosnovanno delaetsya vyvod o perspektivnosti primeneniya refraktometricheskih sredstv dlya kontrolya sostava produkta pri ego proizvodstve. Pokazano, chto promyshlennye refraktometry imejut sushhestvennye preimushhestva v sravnenii s drugimi sredstvami kontrolya i diagnostiki sostoyaniya tehnologicheskogo processa. V rabote vpervye vypolneny issledovaniya opticheskih svojstv vodnyh rastvorov karbamida. Predstavlen promyshlennyj refraktometr, predstavlyajushhij soboj monoblok, sovmeshhajushhij pogruzhnoj zond s opticheskoj prizmoj polnogo vnutrennego otrazheniya i optiko-jelektronnyj blok sbora, obrabotki i vyvoda dannyh izmerenij. Privedeno programmnoe obespechenie dlya nastrojki i kalibrovki razrabotannogo refraktometra. Rabota predstavlyaet interes dlya studentov i aspirantov, obuchajushhihsya po specialnosti ŤOptiko-jelektronnoe priborostroenieť, a takzhe inzhenerov, rabotajushhih v jetoj oblasti.

[11] S.S. Radaev, K.S. Ivanov, O.I. Selezneva, N.Z. Rjasnaja, Primenenie diatomitov v proizvodstve stroitel'nyh materialov, Privolzhskij nauchnyj zhurnal. 2 (2011) 48-52. Diffusion and absorption in a polyethylene …

7.36 MB DATEIGRÖSSE
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Primenenie refraktometrii v proizvodstve karbamida.pdf

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