发明名称 |
DISTILLATION TOWER OPERATION CONTROL AND MONITORING METHOD |
摘要 |
FIELD: production of stable isotopes, for example isotope O18 by low-temperature distillation of NO. ^ SUBSTANCE: method for monitoring and controlling operation of distillation tower with vapor phase condenser and heater-evaporator of liquid phase in order to produce target product comprises steps of measuring level of liquid phase in vessel for collecting liquid phase incorporated into heater-evaporator of liquid phase of tower. Parameters of circulating flow are changed due to varying heat power dissipated by heater-evaporator depending upon change of level of liquid phase, namely: at increase of liquid phase level power dissipated by heater-evaporator is increased; at descending liquid phase level power dissipated by heater-evaporator is lowered. Power dissipated by heater-evaporator is changed according to signals of automatic regulator to which signal of predetermined liquid phase level and signal of liquid phase level pickup are fed. ^ EFFECT: improved efficiency and stability of isotope exchange. ^ 3 cl, 2 dwg |
申请公布号 |
RU2314147(C2) |
申请公布日期 |
2008.01.10 |
申请号 |
RU20050100253 |
申请日期 |
2005.01.12 |
申请人 |
BORMAN VLADIMIR DMITRIEVICH;ZHUROMSKIJ VSEVOLOD MIKHAJLOVICH;IVANOV VLADIMIR PETROVICH |
发明人 |
BORMAN VLADIMIR DMITRIEVICH;VETSKO VIKTOR MIKHAJLOVICH;GOLYSHEV VASILIJ GEORGIEVICH;ZHUROMSKIJ VSEVOLOD MIKHAJLOVICH;IVANOV VLADIMIR PETROVICH;LEVIN EVGENIJ VLADIMIROVICH;NEMCHINOV VALERIJ MIKHAJLOVICH;POLEVOJ ALEKSANDR SERGEEVICH;SULABERIDZE GEORGIJ ANATOL'EVICH;SYSOEV ALEKSANDR ALEKSEEVICH;TRONIN VLADIMIR NIKOLAEVICH;TROJAN VIKTOR IVANOVICH;KHOROSHILOV ALEKSEJ VLADIMIROVICH |
分类号 |
B01D59/00;B01D3/42;B01D59/28 |
主分类号 |
B01D59/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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