Rheological study of CO₂ hydrate slurry in the presence of Sodium Dodecyl Sulfate in a secondary refrigeration loop

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• 作者：Jé ; ré ; my Oignet^a ; ^{jeremy.oignet@irstea.fr} ; Anthony Delahaye^a ; Jean-Philippe Torré ; ^b ; Christophe Dicharry^b ; Hong Minh Hoang^a ; Pascal Clain^c ; Vé ; ronique Osswald^a ; Ziad Youssef^a ; Laurence Fournaison^a
• 关键词：SDS ; CO2 ; Clathrate hydrate ; Anti-agglomerant ; Rheology ; Flow loop
• 刊名：Chemical Engineering Science
• 出版年：2017
• 出版时间：2 February 2017
• 年：2017
• 卷：158
• 期：Complete
• 页码：294-303
• 全文大小：1091 K
• 卷排序：158

文摘

Viscosity of CO2 hydrate slurry with SDS is measured with capillary viscometer method. Viscosity increases with hydrate fraction. Flow properties are improved above 10% of CO2 hydrate fraction with SDS. SDS has an anti-agglomerant effect on the CO2 hydrate slurry. The Herschel-Bulkley model was used to modelling the slurry viscosity.