Experimental Study on the Influence of Hydrogel on CO2 Hydrate Formation

Bärbel Egenolf-Jonkmanns; Georg Janicki; Stefano Bruzzano; Görge Deerberg; Didier Dalmazzone; Walter Fürst

doi:10.1002/cite.201600064

Experimental Study on the Influence of Hydrogel on CO₂ Hydrate Formation

Bärbel Egenolf-Jonkmanns, Georg Janicki, Stefano Bruzzano, Görge Deerberg, Didier Dalmazzone, Walter Fürst

Research output: Contribution to journal › Article › peer-review

Abstract

The influence of two differently cross-linked polyacrylate particles on CO₂ hydrate formation was investigated. A series of up-scaling experiments from small (high-pressure differential scanning calorimetry, HP-DSC) over medium (glass reactor) to large scale (HP-reactor) was carried out. It was found out that there is a low influence on the induction time, which is an essential key parameter of the hydrate formation. The results show the same trends: with a low degree of cross-linker used in low concentration CO₂ hydrate formation could be enhanced.

Original language	English
Pages (from-to)	733-742
Number of pages	10
Journal	Chemie-Ingenieur-Technik
Volume	89
Issue number	6
DOIs	https://doi.org/10.1002/cite.201600064
Publication status	Published - 1 Jun 2017
Externally published	Yes

Keywords

CO hydrate
Degree of cross-linker
High-pressure DSC
Hydrate formation
Hydrogel

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10.1002/cite.201600064

Cite this

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title = "Experimental Study on the Influence of Hydrogel on CO2 Hydrate Formation",

abstract = "The influence of two differently cross-linked polyacrylate particles on CO2 hydrate formation was investigated. A series of up-scaling experiments from small (high-pressure differential scanning calorimetry, HP-DSC) over medium (glass reactor) to large scale (HP-reactor) was carried out. It was found out that there is a low influence on the induction time, which is an essential key parameter of the hydrate formation. The results show the same trends: with a low degree of cross-linker used in low concentration CO2 hydrate formation could be enhanced.",

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AU - Egenolf-Jonkmanns, Bärbel

AU - Janicki, Georg

AU - Bruzzano, Stefano

AU - Deerberg, Görge

AU - Dalmazzone, Didier

AU - Fürst, Walter

PY - 2017/6/1

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AB - The influence of two differently cross-linked polyacrylate particles on CO2 hydrate formation was investigated. A series of up-scaling experiments from small (high-pressure differential scanning calorimetry, HP-DSC) over medium (glass reactor) to large scale (HP-reactor) was carried out. It was found out that there is a low influence on the induction time, which is an essential key parameter of the hydrate formation. The results show the same trends: with a low degree of cross-linker used in low concentration CO2 hydrate formation could be enhanced.

KW - CO hydrate

KW - Degree of cross-linker

KW - High-pressure DSC

KW - Hydrate formation

KW - Hydrogel

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