INJECTION OF ADDITIVE INTO A UNIT FOR SYNTHESISING HYDROCARBONS STARTING FROM SYNTHESIS GAS ENABLING A HOMOGENOUS CONCENTRATION OF CATALYST TO BE CONTROLLED AND MAINTAINED

The method involves measuring differential pressures between two consecutive pressure measuring points (8) placed along longitudinal axis of reactor, and calculating pressure drops per meter. A value corresponding to difference between two consecutive pressure drops per meter divided by predefined m...

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Main Authors BOUCHER, SEBASTIEN, MARION, MARIE-CLAIRE, GAZARIAN, JEREMY, FORRET, ANN, DELLA TORRE, CHIARA, LECOCQ, VINCENT, MIGNONE, ELSA, HERAUD, JEAN-PHILIPPE
Format Patent
LanguageEnglish
Published 28.06.2017
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Summary:The method involves measuring differential pressures between two consecutive pressure measuring points (8) placed along longitudinal axis of reactor, and calculating pressure drops per meter. A value corresponding to difference between two consecutive pressure drops per meter divided by predefined mean is calculated for each pressure drop per meter in catalyst suspension in a liquid phase. An additive comprising organosilicon polymer is injected at bottom of reaction section, when the values calculated are not less than 20[deg] .
Bibliography:Application Number: ZA20130008526