Upgrading biogas to biomethane and liquid CO2: A novel cryogenic process

• Cryogenic distillation process of CO2/CH4 separation is adopted to upgrade biogas. • New technique is developed to mitigate CO2 freeze-out in the distillation column. • With avoiding freezing, CH4 purity is enhanced from 60 to 97.2% by only one column. • High-purity liquid CO2 (>99%) is also ge...
Ausführliche Beschreibung

Gespeichert in:
Autor*in:

Yousef, Ahmed M. [verfasserIn]

El-Maghlany, Wael M.

Eldrainy, Yehia A.

Attia, Abdelhamid

Format:

E-Artikel

Sprache:

Englisch

Erschienen:

2019

Schlagwörter:

Cryogenic distillation

Biogas purification

Biomethane production

CO2 liquefaction

CO2/CH4 separation

CO2 capture

Umfang:

18

Übergeordnetes Werk:

Enthalten in: Achieving highly tunable negative permittivity in titanium nitride/polyimide nanocomposites via controlled DC bias - Yang, Chaoqiang ELSEVIER, 2018, the science and technology of fuel and energy, New York, NY [u.a.]

Übergeordnetes Werk:

volume:251 ; year:2019 ; day:1 ; month:09 ; pages:611-628 ; extent:18

Links:

Volltext

DOI / URN:

10.1016/j.fuel.2019.03.127

Katalog-ID:

ELV046875980

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