The flow control in continuous chromatography

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F14%3A43899302" target="_blank" >RIV/60461373:22330/14:43899302 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The flow control in continuous chromatography

Popis výsledku v původním jazyce

There is always a need to precisely distribute and control the flows in preparative chromatography, because it is the most important part of control in such kind of the process. In most cases the control is being made for one station as a black box withseveral inputs and outputs. We have made a small module, which can be connected up to the eight-columned station and corresponding number of pumps. It has its own controlling system consisting of controllers based on Siemens Simatic. It allows controlling any continuous process like SMB and VariCol. It consists of system of electromagnetic valves connected together with silicon tubes allowing distribution of flow in several directions. The functionality of distributor and primary control were tested with existing chromatographic unit KCHS-SMB-8-N containing sorbent Lewatit MDS 1368. The initial tests were performed with solutions of saccharides or carbohydrate and salts. The system for higher level control based on optimization and fuzz

Název v anglickém jazyce

The flow control in continuous chromatography

Popis výsledku anglicky

There is always a need to precisely distribute and control the flows in preparative chromatography, because it is the most important part of control in such kind of the process. In most cases the control is being made for one station as a black box withseveral inputs and outputs. We have made a small module, which can be connected up to the eight-columned station and corresponding number of pumps. It has its own controlling system consisting of controllers based on Siemens Simatic. It allows controlling any continuous process like SMB and VariCol. It consists of system of electromagnetic valves connected together with silicon tubes allowing distribution of flow in several directions. The functionality of distributor and primary control were tested with existing chromatographic unit KCHS-SMB-8-N containing sorbent Lewatit MDS 1368. The initial tests were performed with solutions of saccharides or carbohydrate and salts. The system for higher level control based on optimization and fuzz

Druh

D - Stať ve sborníku

CEP obor

GM - Potravinářství

OECD FORD obor

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Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of the 21st International Congress of Chemical and Process Engineering CHISA 2014

ISBN

978-80-02-02555-9

ISSN

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e-ISSN

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Počet stran výsledku

1

Strana od-do

1

Název nakladatele

Česká společnost chemického inženýrství

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

23. 8. 2014

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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